John Hancock Tax-Advantaged Dividend Income Fund (HTD) N-CSR Certified annual shareholder report (management investment company)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811- 21416

John Hancock Tax-Advantaged Dividend Income Fund

(Exact name of registrant as specified in charter)

200 Berkeley Street, Boston, Massachusetts 02116 (Address of principal executive offices) (Zip code)

Salvatore Schiavone

Treasurer

200 Berkeley Street

Boston, Massachusetts 02116

(Name and address of agent for service)

Registrant's telephone number, including area code: 617-543-9634

Date of fiscal year end:	October 31
Date of reporting period:	October 31, 2021

ITEM 1. REPORT TO STOCKHOLDERS

Annual report

John Hancock

Tax-Advantaged Dividend

Income Fund

Closed-end U.S. equity

Ticker: HTD

October 31, 2021

Managed distribution plan

On September 19, 2016, the fund adopted a managed distribution plan (Plan). Under the Plan, the fund makes monthly distributions of an amount equal to $0.1380 per share, which will be paid monthly until further notice. The fund may make additional distributions (i) for purposes of not incurring federal income tax on investment company taxable income and net capital gain, if any, not included in such regular distributions and (ii) for purposes of not incurring federal excise tax on ordinary income and capital gain net income, if any, not included in such regular monthly distributions.

The Plan provides that the Board of Trustees of the fund may amend the terms of the Plan or terminate the Plan at any time without prior notice to the fund’s shareholders. The Plan is subject to periodic review by the fund’s Board of Trustees.

You should not draw any conclusions about the fund’s investment performance from the amount of the fund’s distributions or from the terms of the Plan. The fund’s total return at net asset value (NAV) is presented in the "Financial highlights" section.

With each distribution that does not consist solely of net investment income, the fund will issue a notice to shareholders and an accompanying press release that will provide detailed information regarding the amount and composition of the distribution and other related information. The amounts and sources of distributions reported in the notice to shareholders are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the fund’s investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. The fund may at times distribute more than its net investment income and net realized capital gains; therefore, a portion of your distribution may result in a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital does not necessarily reflect the fund’s investment performance and should not be confused with “yield” or “income.”

A message to shareholders

Dear shareholder,

U.S. stocks notched a strong advance during the 12 months ended October 31, 2021, as better-than-expected corporate earnings reports and continued economic recovery outweighed concerns over inflation, supply chain disruptions, and the spread of the highly infectious Delta variant of COVID-19. In addition, broadening authorization for COVID-19 vaccinations aided prospects for a return to more normal economic activities, offsetting concern over slowing economic momentum and wrangling in Washington over proposed spending bills.

As new variants of COVID-19 emerge, the markets could get increasingly volatile and economic disruptions may occur. In these uncertain times, your financial professional can assist with positioning your portfolio so that it’s sufficiently diversified to help meet your long-term objectives and to withstand the inevitable bouts of market volatility along the way.

On behalf of everyone at John Hancock Investment Management, I’d like to take this opportunity to welcome new shareholders and thank existing shareholders for the continued trust you’ve placed in us.

Sincerely,

Andrew G. Arnott
President and CEO,
John Hancock Investment Management
Head of Wealth and Asset Management,
United States and Europe

This commentary reflects the CEO’s views as of this report’s period end and are subject to change at any time. Diversification does not guarantee investment returns and does not eliminate risk of loss. All investments entail risks, including the possible loss of principal. For more up-to-date information, you can visit our website at jhinvestments.com.

John Hancock

Tax-Advantaged Dividend Income Fund

Table of contents

2	Your fund at a glance
4	Manager’s discussion of fund performance
6	A look at performance
8	Fund’s investments
14	Financial statements
18	Financial highlights
19	Notes to financial statements
30	Report of independent registered public accounting firm
31	Tax information
32	Investment objective, principal investment strategies, and principal risks
37	Additional information
40	Evaluation of advisory and subadvisory agreements by the Board of Trustees
47	Trustees and Officers
51	More information

1 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

Your fund at a glance

INVESTMENT OBJECTIVE

The fund seeks to provide a high level of after-tax total return from dividend income and capital appreciation.

AVERAGE ANNUAL TOTAL RETURNS AS OF 10/31/2021 (%)

The Blended Index is 55% ICE Bank of America Preferred Stock DRD Eligible Index and 45% S&P 500 Utilities Index.

The Intercontinental Exchange (ICE) Bank of America (BofA) Preferred Stock Dividend Received Deduction (DRD) Eligible Index tracks investment-grade fixed-rate U.S. dollar-denominated preferred securities and fixed-to-floating-rate securities.

The S&P 500 Utilities Index tracks the performance of companies in the S&P 500 Index that are primarily involved in water, electrical power, and natural gas distribution industries.

It is not possible to invest directly in an index. Index figures do not reflect expenses, which would result in lower returns.

The performance data contained within this material represents past performance, which does not guarantee future results.

Investment returns and principal value will fluctuate and a shareholder may sustain losses. Further, the fund’s performance at net asset value (NAV) is different from the fund’s performance at closing market price because the closing market price is subject to the dynamics of secondary market trading. Market risk may increase when shares are purchased at a premium to NAV or sold at a discount to NAV. Current month-end performance may be higher or lower than the performance cited. The fund’s most recent performance can be found at jhinvestments.com or by calling 800-852-0218.

ANNUAL REPORT  | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 2

PERFORMANCE HIGHLIGHTS OVER THE LAST TWELVE MONTHS

Preferred securities and utilities common stocks gained during the period

Amid low interest rates and healthy economic growth, preferreds and utilities common stocks benefited as investors sought attractive valuations and comparatively high income payments.

The fund outpaced its comparative index

The fund outperformed the 55% ICE Bank of America Preferred Stock DRD Eligible Index and 45% S&P 500 Utilities Index.

Positioning in the utilities sector contributed

The fund’s overweight in the utilities sector, coupled with stock picks in the sector, were key factors behind its relative outperformance.

PORTFOLIO COMPOSITION AS OF 10/31/2021 (% of total investments)

SECTOR COMPOSITION AS OF 10/31/2021 (% of total investments)

3 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

Manager’s discussion of fund performance

How would you describe the investment backdrop during the 12 months ended October 31, 2021, and how did the fund perform?

Preferred securities, utilities common stocks, and energy stocks—the fund’s three largest areas of emphasis—posted significant gains, broadly benefiting from increased demand from investors seeking attractive valuations and comparatively high income payments given low interest rates and healthy economic growth. Against this backdrop, the fund produced a solid gain that outpaced the comparative index, a blend of 55% ICE Bank of America Preferred Stock DRD Eligible Index and 45% S&P 500 Utilities Index.

What elements of the fund’s positioning affected results?

The fund’s overweight in utilities common stocks was a key contributor to performance. Utilities rebounded strongly as investors continued to gravitate to attractively valued, more defensive segments of the market after shunning them throughout much of 2020. Within the utility sector, fund holdings in mandatory convertible securities, which automatically convert to common equity on or before a predetermined date, also added value. A key contributor in this category was CenterPoint Energy Inc., a Houston-based utility that benefited from a change in leadership, better relationships with regulators, and its exit from a nonutility business. Fund holdings in high-quality midstream energy companies also contributed to relative results, led by ONEOK, Inc., which processes, stores, and

TOP 10 ISSUERS AS OF 10/31/2021 (% of total investments)
NiSource, Inc.	3.9
The Southern Company	3.6
American Electric Power Company, Inc.	3.6
CenterPoint Energy, Inc.	3.6
Dominion Energy, Inc.	3.3
NextEra Energy, Inc.	3.2
DTE Energy Company	2.7
Duke Energy Corp.	2.5
Interstate Power & Light Company	2.5
The Williams Companies, Inc.	2.3
TOTAL	31.2
Cash and cash equivalents are not included.

ANNUAL REPORT  | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 4

transports oil and gas and was helped by rising demand for energy. Further boosting fund performance were holdings in oil and gas company BP PLC, another beneficiary of rising energy demand and higher oil and natural gas prices.

What detracted from relative performance?

An underweight in the outperforming banking industry detracted. In terms of individual holdings, Arizona-based utility holding company Pinnacle West Capital Corp. underperformed, largely due to a less favorable regulatory environment in the state. Energy infrastructure company Sempra Energy also disappointed as concern about California wildfires broadly weighed on energy companies across the state.

How was the fund positioned at the end of the period?

We’re optimistic about the utilities sector, which we believe will continue to lead the United States’ transition to renewable energy and drive strong growth in earnings and cash flow for the industry over the next five years. Additionally, we see tremendous value among utilities common stocks and mandatory convertible preferreds, which are broadly trading at valuations that are close to a 10-year low relative to the S&P 500 Index. We also like that fact that utilities proved their defensive nature during the height of the COVID-19 shutdowns by maintaining earnings growth.

The fund’s holdings in the energy sector are midstream companies that transport oil and/or gas in their pipelines. Many of these companies are diversified into different areas of the midstream space such as natural gas pipelines, gasoline pipelines, and storage. Overall, we’re confident in the stability of the income they produce and we view the yields offered by these companies as very attractive.

MANAGED BY

Joseph H. Bozoyan, CFA

Bradley L. Lutz, CFA

The views expressed in this report are exclusively those of Joseph H. Bozoyan, CFA, and Brad Lutz, CFA, Manulife Investment Management (US) LLC, and are subject to change. They are not meant as investment advice. Please note that the holdings discussed in this report may not have been held by the fund for the entire period. Portfolio composition is subject to review in accordance with the fund’s investment strategy and may vary in the future. Current and future portfolio holdings are subject to risk.

5 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

A look at performance

TOTAL RETURNS FOR THE PERIOD ENDED OCTOBER 31, 2021

Average annual total returns (%)				Cumulative total returns (%)
	1-Year	5-Year	10-Year	5-year	10-Year
At Net asset value	24.68	7.93	11.06	46.42	185.50
At Market price	38.86	9.04	11.84	54.15	206.23
Blended Index	8.76	7.73	8.55	45.08	127.08

Performance figures assume all distributions have been reinvested.

The returns reflect past results and should not be considered indicative of future performance. Investment returns and principal value will fluctuate and a shareholder may sustain losses. Further, the fund’s performance at net asset value (NAV) is different from the fund’s performance at closing market price because the closing market price is subject to the dynamics of secondary market trading. Market risk may be augmented when shares are purchased at a premium to NAV or sold at a discount to NAV. Current month-end performance may be higher or lower than the performance cited. The fund’s most recent performance can be found at jhinvestments.com or by calling 800-852-0218.

The performance table above and the chart on the next page do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the sale of fund shares. The fund’s performance results reflect any applicable fee waivers or expense reductions, without which the expenses would increase and results would have been less favorable.

ANNUAL REPORT  | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 6

This chart shows what happened to a hypothetical $10,000 investment in John Hancock Tax-Advantaged Dividend Income Fund for the periods indicated, assuming all distributions were reinvested. For comparison, we’ve shown the same investment in a blended index.

The Blended Index is 55% ICE Bank of America Preferred Stock DRD Eligible Index and 45% S&P 500 Utilities Index.

The Intercontinental Exchange (ICE) Bank of America (BofA) Preferred Stock Dividend Received Deduction (DRD) Eligible Index tracks investment-grade fixed-rate U.S. dollar-denominated preferred securities and fixed-to-floating-rate securities.

The S&P 500 Utilities Index tracks the performance of companies in the S&P 500 Index that are primarily involved in water, electrical power, and natural gas distribution industries.

It is not possible to invest directly in an index. Index figures do not reflect expenses, which would result in lower returns.

The returns reflect past results and should not be considered indicative of future performance.

7 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

Fund’s investments

AS OF 10-31-21

	Shares	Value
Common stocks 84.3% (57.6% of Total investments)		$749,679,493
(Cost $546,841,107)
Communication services 3.0%		27,095,988
Diversified telecommunication services 3.0%
AT&T, Inc. (A)(B)	550,000	13,893,000
Verizon Communications, Inc. (A)(B)	249,160	13,202,988
Consumer staples 1.1%		10,210,320
Tobacco 1.1%
Philip Morris International, Inc.	108,000	10,210,320
Energy 13.4%		118,860,010
Oil, gas and consumable fuels 13.4%
BP PLC, ADR	845,450	24,340,503
DT Midstream, Inc.	90,000	4,316,400
Enbridge, Inc.	347,106	14,529,857
Equitrans Midstream Corp. (B)	720,000	7,423,200
Kinder Morgan, Inc. (A)(B)	1,105,000	18,508,750
ONEOK, Inc.	305,000	19,404,100
The Williams Companies, Inc.	1,080,000	30,337,200
Financials 7.1%		63,125,819
Banks 4.5%
Huntington Bancshares, Inc.	1,000,000	15,740,000
PacWest Bancorp	309,459	14,690,019
Umpqua Holdings Corp.	480,000	9,816,000
Capital markets 2.6%
Ares Management Corp., Class A (A)(B)	270,000	22,879,800
Utilities 59.7%		530,387,356
Electric utilities 27.0%
Alliant Energy Corp.	360,000	20,365,200
American Electric Power Company, Inc. (A)(B)	375,000	31,766,250
Duke Energy Corp. (A)(B)	270,000	27,542,700
Entergy Corp. (A)(B)	218,000	22,458,360
Eversource Energy (B)	273,227	23,196,972
Exelon Corp.	195,000	10,372,050
FirstEnergy Corp. (A)(B)	510,000	19,650,300
OGE Energy Corp. (A)(B)	610,000	20,782,700
Pinnacle West Capital Corp.	50,000	3,224,500
PPL Corp.	775,000	22,320,000
The Southern Company (A)(B)	405,000	25,239,600
Xcel Energy, Inc. (A)(B)	207,000	13,370,130

SEE NOTES TO FINANCIAL STATEMENTS ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 8

	Shares	Value
Utilities (continued)
Gas utilities 3.2%
Spire, Inc. (A)(B)	235,000	$14,748,600
UGI Corp.	310,000	13,457,100
Independent power and renewable electricity producers 3.5%
NextEra Energy Partners LP	125,000	10,787,500
The AES Corp. (B)	800,000	20,104,000
Multi-utilities 26.0%
Algonquin Power & Utilities Corp.	275,000	13,260,500
Ameren Corp. (A)(B)	330,000	27,815,700
Black Hills Corp. (A)(B)	394,775	26,205,165
CenterPoint Energy, Inc. (A)(B)	1,335,923	34,787,435
Dominion Energy, Inc.	190,000	14,426,700
Dominion Energy, Inc.	281,000	28,147,770
DTE Energy Company	180,000	20,403,000
National Grid PLC, ADR	201,583	12,917,439
NiSource, Inc.	950,000	23,436,500
Public Service Enterprise Group, Inc.	275,000	17,545,000
Sempra Energy	94,462	12,056,185
Preferred securities 38.2% (26.1% of Total investments)		$339,138,843
(Cost $319,352,034)
Communication services 1.3%		11,257,272
Wireless telecommunication services 1.3%
Telephone & Data Systems, Inc., 6.625% (B)	410,400	11,257,272
Energy 0.6%		5,640,600
Oil, gas and consumable fuels 0.6%
Enbridge, Inc. (6.375% to 4-15-23, then 3 month LIBOR + 3.593%) (B)	210,000	5,640,600
Financials 10.6%		93,722,162
Banks 6.5%
Bank of America Corp., 7.250%	7,000	10,025,540
Citigroup, Inc. (7.125% to 9-30-23, then 3 month LIBOR + 4.040%) (B)	210,854	5,922,889
Fifth Third Bancorp, 6.000% (B)	400,000	10,672,000
First Republic Bank, 4.000% (B)	332,000	8,094,160
Synovus Financial Corp. (6.300% to 6-21-23, then 3 month LIBOR + 3.352%) (B)	188,000	4,925,600
The PNC Financial Services Group, Inc. (6.125% to 5-1-22, then 3 month LIBOR + 4.067%) (B)	40,000	1,028,800
Wells Fargo & Company, 7.500%	11,000	16,719,670
Capital markets 2.1%
Morgan Stanley (6.375% to 10-15-24, then 3 month LIBOR + 3.708%) (B)	220,000	6,296,400
Morgan Stanley (7.125% to 10-15-23, then 3 month LIBOR + 4.320%) (B)	395,862	11,242,481
State Street Corp. (5.900% to 3-15-24, then 3 month LIBOR + 3.108%)	25,000	712,250

9 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

	Shares	Value
Financials (continued)
Insurance 2.0%
American Equity Investment Life Holding Company (6.625% to 9-1-25, then 5 Year CMT + 6.297%) (B)	164,125	$4,698,899
Athene Holding, Ltd., Series A (6.350% to 6-30-29, then 3 month LIBOR + 4.253%) (B)	355,787	10,634,473
Brighthouse Financial, Inc., 6.600% (B)	100,000	2,749,000
Health care 1.2%		11,046,000
Health care equipment and supplies 1.2%
Becton, Dickinson and Company, 6.000%	210,000	11,046,000
Utilities 24.5%		217,472,809
Electric utilities 15.2%
American Electric Power Company, Inc., 6.125%	300,000	15,492,000
Duke Energy Corp., 5.750% (B)	200,000	5,560,000
Interstate Power & Light Company, 5.100% (B)	1,252,023	32,602,679
NextEra Energy, Inc., 5.279%	115,000	6,264,050
NextEra Energy, Inc., 6.219%	450,000	24,660,000
PG&E Corp., 5.500%	105,000	11,875,500
SCE Trust II, 5.100% (B)	636,625	16,011,119
The Southern Company, 6.750%	435,000	22,267,650
Gas utilities 2.3%
South Jersey Industries, Inc., 8.750%	200,000	10,166,000
Spire, Inc., 5.900% (B)	219,650	6,042,572
Spire, Inc., 7.500%	91,500	4,498,140
Independent power and renewable electricity producers 1.0%
The AES Corp., 6.875%	90,000	9,090,900
Multi-utilities 6.0%
Algonquin Power & Utilities Corp. (6.200% to 7-1-24, then 3 month LIBOR + 4.010%) (B)	200,000	5,586,000
DTE Energy Company, 6.250%	284,000	14,336,320
Integrys Holding, Inc. (6.000% to 8-1-23, then 3 month LIBOR + 3.220%) (B)	210,000	5,722,500
NiSource, Inc. (6.500% to 3-15-24, then 5 Year CMT + 3.632%) (B)	250,000	7,030,000
NiSource, Inc., 7.750%	177,300	19,011,879
Sempra Energy, 5.750% (B)	45,000	1,255,500

	Rate (%)	Maturity date	Par value^	Value
Corporate bonds 22.3% (15.2% of Total investments)				$198,262,484
(Cost $186,200,883)
Consumer discretionary 2.2%				19,781,375
Automobiles 2.2%
General Motors Financial Company, Inc. (5.700% to 9-30-30, then 5 Year CMT + 4.997%) (C)	5.700	09-30-30	10,750,000	12,389,375

SEE NOTES TO FINANCIAL STATEMENTS ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 10

	Rate (%)	Maturity date	Par value^	Value
Consumer discretionary (continued)
Automobiles (continued)
General Motors Financial Company, Inc. (6.500% to 9-30-28, then 3 month LIBOR + 3.436%) (C)	6.500	09-30-28	6,600,000	$7,392,000
Financials 17.2%				152,533,714
Banks 11.8%
Bank of America Corp. (5.875% to 3-15-28, then 3 month LIBOR + 2.931%) (B)(C)	5.875	03-15-28	8,500,000	9,515,495
BNP Paribas SA (7.375% to 8-19-25, then 5 Year U.S. Swap Rate + 5.150%) (C)	7.375	08-19-25	13,000,000	14,917,500
Citizens Financial Group, Inc. (6.000% to 7-6-23, then 3 month LIBOR + 3.003%) (C)	6.000	07-06-23	13,000,000	13,406,250
Citizens Financial Group, Inc. (6.375% to 4-6-24, then 3 month LIBOR + 3.157%) (C)	6.375	04-06-24	13,500,000	14,191,875
Comerica, Inc. (5.625% to 7-1-25, then 5 Year CMT + 5.291%) (A)(B)(C)	5.625	07-01-25	5,000,000	5,518,750
Huntington Bancshares, Inc. (5.625% to 7-15-30, then 10 Year CMT + 4.945%) (A)(B)(C)	5.625	07-15-30	5,000,000	5,800,000
Huntington Bancshares, Inc. (5.700% to 4-15-23, then 3 month LIBOR + 2.880%) (C)	5.700	04-15-23	3,000,000	3,075,000
JPMorgan Chase & Co. (6.750% to 2-1-24, then 3 month LIBOR + 3.780%) (B)(C)	6.750	02-01-24	3,999,000	4,371,067
Lloyds Banking Group PLC (7.500% to 6-27-24, then 5 Year U.S. Swap Rate + 4.760%) (C)	7.500	06-27-24	11,500,000	12,721,875
NatWest Group PLC (8.000% to 8-10-25, then 5 Year U.S. Swap Rate + 5.720%) (A)(B)(C)	8.000	08-10-25	8,624,000	10,111,640
SVB Financial Group (4.100% to 2-15-31, then 10 Year CMT + 3.064%) (C)	4.100	02-15-31	9,000,000	8,823,060
Wells Fargo & Company (5.900% to 6-15-24, then 3 month LIBOR + 3.110%) (C)	5.900	06-15-24	2,000,000	2,132,320
Capital markets 0.8%
The Charles Schwab Corp. (5.375% to 6-1-25, then 5 Year CMT + 4.971%) (C)	5.375	06-01-25	6,400,000	7,039,360
Consumer finance 2.1%
American Express Company (3.550% to 9-15-26, then 5 Year CMT + 2.854%) (C)	3.550	09-15-26	10,500,000	10,552,500
Discover Financial Services (6.125% to 6-23-25, then 5 Year CMT + 5.783%) (C)	6.125	06-23-25	7,200,000	8,010,000
Insurance 2.5%
Markel Corp. (6.000% to 6-1-25, then 5 Year CMT + 5.662%) (C)	6.000	06-01-25	6,500,000	7,150,000

11 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

	Rate (%)	Maturity date	Par value^	Value
Financials (continued)
Insurance (continued)
MetLife, Inc. (5.875% to 3-15-28, then 3 month LIBOR + 2.959%) (A)(B)(C)	5.875	03-15-28	1,000,000	$1,152,147
SBL Holdings, Inc. (7.000% to 5-13-25, then 5 Year CMT + 5.580%) (C)(D)	7.000	05-13-25	13,975,000	14,044,875
Utilities 2.9%				25,947,395
Electric utilities 1.6%
Edison International (5.375% to 3-15-26, then 5 Year CMT + 4.698%) (C)	5.375	03-15-26	9,500,000	9,808,750
Southern California Edison Company (6.250% to 2-1-22, then 3 month LIBOR + 4.199%) (A)(B)(C)	6.250	02-01-22	4,750,000	4,780,732
Multi-utilities 1.3%
CenterPoint Energy, Inc. (6.125% to 9-1-23, then 3 month LIBOR + 3.270%) (C)	6.125	09-01-23	10,750,000	11,357,913

	Par value^	Value
Short-term investments 1.6% (1.1% of Total investments)		$14,056,000
(Cost $14,056,000)
Repurchase agreement 1.6%		14,056,000
Repurchase Agreement with State Street Corp. dated 10-29-21 at 0.000% to be repurchased at $14,056,000 on 11-1-21, collateralized by $13,556,900 U.S. Treasury Notes, 2.500% due 5-15-24 (valued at $14,337,182)	14,056,000	14,056,000

Total investments (Cost $1,066,450,024) 146.4%	$1,301,136,820
Other assets and liabilities, net (46.4%)	(412,175,167)
Total net assets 100.0%	$888,961,653

The percentage shown for each investment category is the total value of the category as a percentage of the net assets of the fund unless otherwise indicated.
^All par values are denominated in U.S. dollars unless otherwise indicated.
Security Abbreviations and Legend
ADR	American Depositary Receipt
CMT	Constant Maturity Treasury
LIBOR	London Interbank Offered Rate
(A)	All or a portion of this security is on loan as of 10-31-21, and is a component of the fund’s leverage under the Liquidity Agreement.
(B)	All or a portion of this security is pledged as collateral pursuant to the Liquidity Agreement. Total collateral value at 10-31-21 was $518,647,887. A portion of the securities pledged as collateral were loaned pursuant to the Liquidity Agreement. The value of securities on loan amounted to $296,472,337.
(C)	Perpetual bonds have no stated maturity date. Date shown as maturity date is next call date.
(D)	These securities are exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold, normally to qualified institutional buyers, in transactions exempt from registration.

SEE NOTES TO FINANCIAL STATEMENTS ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 12

DERIVATIVES

FUTURES

Open contracts	Number of contracts	Position	Expiration date	Notional basis^	Notional value^	Unrealized appreciation (depreciation)
10-Year U.S. Treasury Note Futures	980	Short	Dec 2021	$(130,330,560)	$(128,089,062)	$2,241,498
						$2,241,498

^ Notional basis refers to the contractual amount agreed upon at inception of open contracts; notional value represents the current value of the open contract.

SWAPS

Interest rate swaps
Counterparty (OTC)/ Centrally cleared	Notional amount	Currency	Payments made	Payments received	Fixed payment frequency	Floating payment frequency	Maturity date	Unamortized upfront payment paid (received)	Unrealized appreciation (depreciation)	Value
Centrally cleared	107,000,000	USD	Fixed 2.136%	USD 3 month LIBOR BBA(a)	Semi-Annual	Quarterly	Oct 2022	—	$(1,965,114)	$(1,965,114)
								—	$(1,965,114)	$(1,965,114)

^(a) At 10-31-21, the 3 month LIBOR was 0.132%.

Derivatives Currency Abbreviations
USD	U.S. Dollar

Derivatives Abbreviations
BBA	The British Banker’s Association
LIBOR	London Interbank Offered Rate
OTC	Over-the-counter

At 10-31-21, the aggregate cost of investments for federal income tax purposes was $1,072,587,799. Net unrealized appreciation aggregated to $228,825,405, of which $256,210,156 related to gross unrealized appreciation and $27,384,751 related to gross unrealized depreciation.

See Notes to financial statements regarding investment transactions and other derivatives information.

13 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

Financial statements

STATEMENT OF ASSETS AND LIABILITIES 10-31-21

Assets
Unaffiliated investments, at value (Cost $1,066,450,024)	$1,301,136,820
Receivable for centrally cleared swaps	442,977
Receivable for futures variation margin	45,980
Cash	192
Collateral held at broker for futures contracts	1,684,612
Dividends and interest receivable	4,251,817
Receivable for investments sold	854,692
Other assets	33,427
Total assets	1,308,450,517
Liabilities
Liquidity agreement	418,900,000
Interest payable	255,987
Payable to affiliates
Accounting and legal services fees	49,206
Other liabilities and accrued expenses	283,671
Total liabilities	419,488,864
Net assets	$888,961,653
Net assets consist of
Paid-in capital	$660,332,575
Total distributable earnings (loss)	228,629,078
Net assets	$888,961,653
Net asset value per share
Based on 35,409,405 shares of beneficial interest outstanding - unlimited number of shares authorized with no par value	$25.11

SEE NOTES TO FINANCIAL STATEMENTS ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 14

STATEMENT OF OPERATIONS For the year ended 10-31-21

Investment income
Dividends	$47,056,023
Interest	10,055,559
Less foreign taxes withheld	(167,851)
Total investment income	56,943,731
Expenses
Investment management fees	9,499,078
Interest expense	3,110,106
Accounting and legal services fees	131,173
Transfer agent fees	26,514
Trustees’ fees	43,822
Custodian fees	115,204
Printing and postage	248,054
Professional fees	83,536
Stock exchange listing fees	34,447
Other	28,505
Total expenses	13,320,439
Less expense reductions	(111,179)
Net expenses	13,209,260
Net investment income	43,734,471
Realized and unrealized gain (loss)
Net realized gain (loss) on
Unaffiliated investments and foreign currency transactions	20,926,067
Futures contracts	3,109,800
Written options	(6,872,824)
Swap contracts	(2,094,627)
	15,068,416
Change in net unrealized appreciation (depreciation) of
Unaffiliated investments	121,040,990
Futures contracts	1,309,097
Written options	(1,636,747)
Swap contracts	2,093,607
	122,806,947
Net realized and unrealized gain	137,875,363
Increase in net assets from operations	$181,609,834

15 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

STATEMENTS OF CHANGES IN NET ASSETS

	Year ended 10-31-21	Year ended 10-31-20
Increase (decrease) in net assets
From operations
Net investment income	$43,734,471	$45,013,385
Net realized gain	15,068,416	14,391,319
Change in net unrealized appreciation (depreciation)	122,806,947	(184,479,985)
Increase (decrease) in net assets resulting from operations	181,609,834	(125,075,281)
Distributions to shareholders
From earnings	(59,364,247)	(58,622,130)
Total distributions	(59,364,247)	(58,622,130)
Fund share transactions
Issued pursuant to Dividend Reinvestment Plan	211,547	210,544
Total increase (decrease)	122,457,134	(183,486,867)
Net assets
Beginning of year	766,504,519	949,991,386
End of year	$888,961,653	$766,504,519
Share activity
Shares outstanding
Beginning of year	35,400,819	35,392,935
Issued pursuant to Dividend Reinvestment Plan	8,586	7,884
End of year	35,409,405	35,400,819

SEE NOTES TO FINANCIAL STATEMENTS ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 16

STATEMENT OF CASH FLOWS For the year ended   10-31-21

Cash flows from operating activities
Net increase in net assets from operations	$181,609,834
Adjustments to reconcile net increase in net assets from operations to net cash provided by operating activities:
Long-term investments purchased	(181,083,185)
Long-term investments sold	193,164,025
Net purchases and sales in short-term investments	1,308,558
Net amortization of premium (discount)	351,400
(Increase) Decrease in assets:
Receivable for futures variation margin	137,779
Receivable for centrally cleared swaps	518,435
Collateral held at broker for futures contracts	500,000
Dividends and interest receivable	118,820
Receivable for investments sold	96,478
Other assets	(3,449)
Increase (Decrease) in liabilities:
Written options, at value	(801,189)
Interest payable	(22,288)
Payable to affiliates	21,885
Other liabilities and accrued expenses	90,121
Net change in unrealized (appreciation) depreciation on:
Unaffiliated investments	(121,040,990)
Net realized (gain) loss on:
Unaffiliated investments	(20,916,924)
Proceeds received as return of capital	5,170,441
Net cash provided by operating activities	$59,219,751
Cash flows provided by (used in) financing activities
Distributions to shareholders	$(59,152,700)
Decrease in due to custodian	(66,859)
Net cash used in financing activities	$(59,219,559)
Net increase in cash	$192
Cash at beginning of year	—
Cash at end of year	$192
Supplemental disclosure of cash flow information:
Cash paid for interest	$(3,132,394)
Noncash financing activities not included herein consists of reinvestment distributions	$211,547

17 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

Financial highlights

Period ended	10-31-21	10-31-20	10-31-19	10-31-18	10-31-17
Per share operating performance
Net asset value, beginning of period	$21.65	$26.84	$24.34	$26.42	$25.68
Net investment income1	1.24	1.27	1.17	1.33	1.65
Net realized and unrealized gain (loss) on investments	3.90	(4.80)	3.39	(1.22)	0.91
Total from investment operations	5.14	(3.53)	4.56	0.11	2.56
Less distributions
From net investment income	(1.66)	(1.66)	(1.65)	(1.66)	(1.66)
From net realized gain	(0.02)	—	(0.41)	(0.53)	(0.16)
Total distributions	(1.68)	(1.66)	(2.06)	(2.19)	(1.82)
Net asset value, end of period	$25.11	$21.65	$26.84	$24.34	$26.42
Per share market value, end of period	$24.53	$18.99	$27.44	$22.37	$25.60
Total return at net asset value (%)2,3	24.68	(12.71)	20.34	0.97	10.73
Total return at market value (%)2	38.86	(25.11)	33.87	(4.23)	15.62
Ratios and supplemental data
Net assets, end of period (in millions)	$889	$767	$950	$861	$935
Ratios (as a percentage of average net assets):
Expenses before reductions	1.56	1.97	2.62	2.45	1.97
Expenses including reductions4	1.55	1.96	2.61	2.44	1.96
Net investment income	5.13	5.53	4.63	5.40	6.41
Portfolio turnover (%)	15	20	13	24	11
Senior securities
Total debt outstanding end of period (in millions)	$419	$419	$428	$428	$428
Asset coverage per $1,000 of debt5	$3,122	$2,830	$3,220	$3,012	$3,185

1	Based on average daily shares outstanding.
2	Total return based on net asset value reflects changes in the fund’s net asset value during each period. Total return based on market value reflects changes in market value. Each figure assumes that distributions from income, capital gains and tax return of capital, if any, were reinvested.
3	Total returns would have been lower had certain expenses not been reduced during the applicable periods.
4	Expenses including reductions excluding interest expense were 1.19%, 1.22%, 1.18%, 1.20% and 1.19% for the periods ended 10-31-21, 10-31-20, 10-31-19, 10-31-18 and 10-31-17, respectively.
5	Asset coverage equals the total net assets plus borrowings divided by the borrowings of the fund outstanding at period end (Note 8). As debt outstanding changes, the level of invested assets may change accordingly. Asset coverage ratio provides a measure of leverage.

SEE NOTES TO FINANCIAL STATEMENTS ANNUAL REPORT | JOHN HANCOCK Tax-Advantaged Dividend Income Fund 18

Notes to financial statements

Note 1—Organization

John Hancock Tax-Advantaged Dividend Income Fund (the fund) is a closed-end management investment company organized as a Massachusetts business trust and registered under the Investment Company Act of 1940, as amended (the 1940 Act).

Note 2—Significant accounting policies

The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (US GAAP), which require management to make certain estimates and assumptions as of the date of the financial statements. Actual results could differ from those estimates and those differences could be significant. The fund qualifies as an investment company under Topic 946 of Accounting Standards Codification of US GAAP.

Events or transactions occurring after the end of the fiscal period through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The following summarizes the significant accounting policies of the fund:

Security valuation. Investments are stated at value as of the scheduled close of regular trading on the New York Stock Exchange (NYSE), normally at 4:00 P.M., Eastern Time. In case of emergency or other disruption resulting in the NYSE not opening for trading or the NYSE closing at a time other than the regularly scheduled close, the net asset value (NAV) may be determined as of the regularly scheduled close of the NYSE pursuant to the fund’s Valuation Policies and Procedures.

In order to value the securities, the fund uses the following valuation techniques: Equity securities, including exchange-traded or closed-end funds, are typically valued at the last sale price or official closing price on the exchange or principal market where the security trades. In the event there were no sales during the day or closing prices are not available, the securities are valued using the last available bid price. Debt obligations are typically valued based on evaluated prices provided by an independent pricing vendor. Independent pricing vendors utilize matrix pricing, which takes into account factors such as institutional-size trading in similar groups of securities, yield, quality, coupon rate, maturity, type of issue, trading characteristics and other market data, as well as broker supplied prices. Futures contracts whose settlement prices are determined as of the close of the NYSE are typically valued based on the settlement price while other futures contracts are typically valued at the last traded price on the exchange on which they trade. Swaps are generally valued using evaluated prices obtained from an independent pricing vendor.

In certain instances, the Pricing Committee may determine to value equity securities using prices obtained from another exchange or market if trading on the exchange or market on which prices are typically obtained did not open for trading as scheduled, or if trading closed earlier than scheduled, and trading occurred as normal on another exchange or market.

Other portfolio securities and assets, for which reliable market quotations are not readily available, are valued at fair value as determined in good faith by the fund’s Pricing Committee following procedures established by the Board of Trustees. The frequency with which these fair valuation procedures are used cannot be predicted and fair value of securities may differ significantly from the value that would have been used had a ready market for such securities existed.

The fund uses a three-tier hierarchy to prioritize the pricing assumptions, referred to as inputs, used in valuation techniques to measure fair value. Level 1 includes securities valued using quoted prices in active markets for identical securities, including registered investment companies. Level 2 includes securities valued using other significant observable inputs. Observable inputs may include quoted prices for similar securities, interest rates, prepayment speeds and credit risk. Prices for securities valued using these inputs are received from independent pricing vendors and brokers and are based on an evaluation of the inputs described. Level 3 includes securities valued using significant unobservable inputs when market prices are not readily available or reliable, including the fund’s own assumptions in determining the fair value of investments. Factors used in determining value may

19 JOHN HANCOCK Tax-Advantaged Dividend Income Fund | ANNUAL REPORT

include market or issuer specific events or trends, changes in interest rates and credit quality. The inputs or methodology used for valuing securities are not necessarily an indication of the risks associated with investing in those securities. Changes in valuation techniques and related inputs may result in transfers into or out of an assigned level within the disclosure hierarchy.

The following is a summary of the values by input classification of the fund’s investments as of October 31, 2021, by major security category or type:

	Total value at 10-31-21	Level 1 quoted price	Level 2 significant observable inputs	Level 3 significant unobservable inputs
Investments in securities:
Assets
Common stocks	$749,679,493	$749,679,493	—	—
Preferred securities
Communication services	11,257,272	11,257,272	—	—
Energy	5,640,600	5,640,600	—	—
Financials	93,722,162	93,722,162	—	—
Health care	11,046,000	11,046,000	—	—
Utilities	217,472,809	211,750,309	$5,722,500	—
Corporate bonds	198,262,484	—	198,262,484	—
Short-term investments	14,056,000	—	14,056,000	—
Total investments in securities	$1,301,136,820	$1,083,095,836	$218,040,984	—
Derivatives:
Assets
Futures	$2,241,498	$2,241,498	—	—
Liabilities
Swap contracts	(1,965,114)	—	$(1,965,114)	—

The fund holds liabilities in which the fair value approximates the carrying amount for financial statement purposes. As of October 31, 2021, the liability for the fund’s Liquidity agreement on the Statement of assets and liabilities is categorized as Level 2 within the disclosure hierarchy.

Repurchase agreements. The fund may enter into repurchase agreements. When the fund enters into a repurchase agreement, it receives collateral that is held in a segregated account by the fund’s custodian, or for tri-party repurchase agreements, collateral is held at a third-party custodian bank in a segregated account for the benefit of the fund. The collateral amount is marked-to-market and monitored on a daily basis to ensure that the collateral held is in an amount not less than the principal amount of the repurchase agreement plus any accrued interest. Collateral received by the fund for repurchase agreements is disclosed in the Fund’s investments as part of the caption related to the repurchase agreement.

Repurchase agreements are typically governed by the terms and conditions of the Master Repurchase Agreement and/or Global Master Repurchase Agreement (collectively, MRA). Upon an event of default, the non-defaulting party may close out all transactions traded under the MRA and net amounts owed. Absent an event of default, assets and liabilities resulting from repurchase agreements are not offset in the Statement of assets and liabilities. In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the collateral value may decline or the counterparty may have insufficient assets to pay claims resulting from close-out of the transactions.

ANNUAL REPORT | JOHN HANCOCK Tax-Advantaged Dividend Income Fund 20

Real estate investment trusts. The fund may invest in real estate investment trusts (REITs). Distributions from REITs may be recorded as income and subsequently characterized by the REIT at the end of their fiscal year as a reduction of cost of investments and/or as a realized gain. As a result, the fund will estimate the components of distributions from these securities. Such estimates are revised when the actual components of the distributions are known.

Security transactions and related investment income. Investment security transactions are accounted for on a trade date plus one basis for daily NAV calculations. However, for financial reporting purposes, investment transactions are reported on trade date. Interest income is accrued as earned. Interest income includes coupon interest and amortization/accretion of premiums/discounts on debt securities. Debt obligations may be placed in a non-accrual status and related interest income may be reduced by stopping current accruals and writing off interest receivable when the collection of all or a portion of interest has become doubtful. Dividend income is recorded on ex-date, except for dividends of certain foreign securities where the dividend may not be known until after the ex-date. In those cases, dividend income, net of withholding taxes, is recorded when the fund becomes aware of the dividends. Non-cash dividends, if any, are recorded at the fair market value of the securities received. Distributions received on securities that represent a tax return of capital and/or capital gain, if any, are recorded as a reduction of cost of investments and/or as a realized gain, if amounts are estimable. Gains and losses on securities sold are determined on the basis of identified cost and may include proceeds from litigation.

Foreign investing. Assets, including investments, and liabilities denominated in foreign currencies are translated into U.S. dollar values each day at the prevailing exchange rate. Purchases and sales of securities, income and expenses are translated into U.S. dollars at the prevailing exchange rate on the date of the transaction. The effect of changes in foreign currency exchange rates on the value of securities is reflected as a component of the realized and unrealized gains (losses) on investments. Foreign investments are subject to a decline in the value of a foreign currency versus the U.S. dollar, which reduces the dollar value of securities denominated in that currency.

Funds that invest internationally generally carry more risk than funds that invest strictly in U.S. securities. Risks can result from differences in economic and political conditions, regulations, market practices (including higher transaction costs), accounting standards and other factors.

Foreign taxes. The fund may be subject to withholding tax on income, capital gains or repatriations imposed by certain countries, a portion of which may be recoverable. Foreign taxes are accrued based upon the fund’s understanding of the tax rules and rates that exist in the foreign markets in which it invests. Taxes are accrued based on gains realized by the fund as a result of certain foreign security sales. In certain circumstances, estimated taxes are accrued based on unrealized appreciation of such securities. Investment income is recorded net of foreign withholding taxes.

Overdrafts. Pursuant to the custodian agreement, the fund’s custodian may, in its discretion, advance funds to the fund to make properly authorized payments. When such payments result in an overdraft, the fund is obligated to repay the custodian for any overdraft, including any costs or expenses associated with the overdraft. The custodian may have a lien, security interest or security entitlement in any fund property that is not otherwise segregated or pledged, to the maximum extent permitted by law, to the extent of any overdraft.

Expenses. Within the John Hancock group of funds complex, expenses that are directly attributable to an individual fund are allocated to such fund. Expenses that are not readily attributable to a specific fund are allocated among all funds in an equitable manner, taking into consideration, among other things, the nature and type of expense and the fund’s relative net assets. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.

Statement of cash flows. A Statement of cash flows is presented when a fund has a significant amount of borrowing during the period, based on the average total borrowing in relation to total assets, or when a certain percentage of the fund’s investments is classified as Level 3 in the fair value hierarchy. Information on financial transactions that have been settled through the receipt and disbursement of cash is presented in the Statement of

21 JOHN HANCOCK Tax-Advantaged Dividend Income Fund | ANNUAL REPORT

cash flows. The cash amount shown in the Statement of cash flows is the amount included in the fund’s Statement of assets and liabilities and represents the cash on hand at the fund’s custodian and does not include any short-term investments or collateral on derivative contracts, if any.

Federal income taxes. The fund intends to continue to qualify as a regulated investment company by complying with the applicable provisions of the Internal Revenue Code and will not be subject to federal income tax on taxable income that is distributed to shareholders. Therefore, no federal income tax provision is required.

As of October 31, 2021, the fund had no uncertain tax positions that would require financial statement recognition, derecognition or disclosure. The fund’s federal tax returns are subject to examination by the Internal Revenue Service for a period of three years.

Managed distribution plan. The fund has adopted a managed distribution plan on September 19, 2016. Under the current Plan, the fund makes monthly distributions of an amount equal to $0.1380 per share, which will be paid monthly until further notice.

Distributions under the Plan may consist of net investment income, net realized capital gains and, to the extent necessary, return of capital. Return of capital distributions may be necessary when the fund’s net investment income and net capital gains are insufficient to meet the minimum distribution. In addition, the fund may also make additional distributions for the purpose of not incurring federal income and excise taxes.

The Board of Trustees may terminate or reduce the amount paid under the Plan at any time. The termination or reduction may have an adverse effect on the market price of the fund’s shares.

Distribution of income and gains. Distributions to shareholders from net investment income and net realized gains, if any, are recorded on the ex-date. The fund generally declares and pays dividends monthly under the managed distribution plan described above. Capital gain distributions, if any, are typically distributed annually.

The tax character of distributions for the years ended October 31, 2021 and 2020 was as follows:

	October 31, 2021	October 31, 2020
Ordinary income	$42,590,955	$43,655,106
Long-term capital gains	16,773,292	14,967,024
Total	$59,364,247	$58,622,130

As of October 31, 2021, there were no distributable earnings on a tax basis.

Such distributions and distributable earnings, on a tax basis, are determined in conformity with income tax regulations, which may differ from US GAAP. Distributions in excess of tax basis earnings and profits, if any, are reported in the fund’s financial statements as a return of capital.

Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Temporary book-tax differences, if any, will reverse in a subsequent period. Book-tax differences are primarily attributable to wash sale loss deferrals, derivative transactions, amortization and accretion on debt securities, and dividend redesignation.

Note 3—Derivative instruments

The fund may invest in derivatives in order to meet its investment objective. Derivatives include a variety of different instruments that may be traded in the over-the-counter (OTC) market, on a regulated exchange or through a clearing facility. The risks in using derivatives vary depending upon the structure of the instruments, including the use of leverage, optionality, the liquidity or lack of liquidity of the contract, the creditworthiness of the counterparty or clearing organization and the volatility of the position. Some derivatives involve risks that are potentially greater than the risks associated with investing directly in the referenced securities or other referenced

ANNUAL REPORT | JOHN HANCOCK Tax-Advantaged Dividend Income Fund 22

underlying instrument. Specifically, the fund is exposed to the risk that the counterparty to an OTC derivatives contract will be unable or unwilling to make timely settlement payments or otherwise honor its obligations. OTC derivatives transactions typically can only be closed out with the other party to the transaction.

Certain derivatives are traded or cleared on an exchange or central clearinghouse. Exchange-traded or centrally-cleared transactions generally present less counterparty risk to a fund than OTC transactions. The exchange or clearinghouse stands between the fund and the broker to the contract and therefore, credit risk is generally limited to the failure of the exchange or clearinghouse and the clearing member.

Centrally-cleared swap contracts are subject to clearinghouse rules, including initial and variation margin requirements, daily settlement of obligations and the clearinghouse guarantee of payments to the broker. There is, however, still counterparty risk due to the potential insolvency of the broker with respect to any margin held in the brokers’ customer accounts. While clearing members are required to segregate customer assets from their own assets, in the event of insolvency, there may be a shortfall in the amount of margin held by the broker for its clients. Collateral or margin requirements for centrally-cleared derivatives are set by the broker or applicable clearinghouse. Margin for centrally-cleared transactions is detailed in the Statement of assets and liabilities as Receivable/Payable for centrally-cleared swaps. Securities pledged by the fund for centrally-cleared transactions, if any, are identified in the Fund’s investments.

Futures. A futures contract is a contractual agreement to buy or sell a particular currency or financial instrument at a pre-determined price in the future. Futures are traded on an exchange and cleared through a central clearinghouse. Risks related to the use of futures contracts include possible illiquidity of the futures markets and contract prices that can be highly volatile and imperfectly correlated to movements in the underlying financial instrument and potential losses in excess of the amounts recognized on the Statement of assets and liabilities. Use of long futures contracts subjects the fund to the risk of loss up to the notional value of the futures contracts. Use of short futures contracts subjects the fund to unlimited risk of loss.

Upon entering into a futures contract, the fund is required to deposit initial margin with the broker in the form of cash or securities. The amount of required margin is set by the broker and is generally based on a percentage of the contract value. The margin deposit must then be maintained at the established level over the life of the contract. Cash that has been pledged by the fund, if any, is detailed in the Statement of assets and liabilities as Collateral held at broker for futures contracts. Securities pledged by the fund, if any, are identified in the Fund’s investments. Subsequent payments, referred to as variation margin, are made or received by the fund periodically and are based on changes in the market value of open futures contracts. Futures contracts are marked-to-market daily and unrealized gain or loss is recorded by the fund. Receivable for futures variation margin is included on the Statement of assets and liabilities. When the contract is closed, the fund records a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed.

During the year ended October 31, 2021, the fund used futures contracts to manage against changes in interest rate. The fund held futures contracts with USD notional values ranging from $128.1 million to $135.5 million, as measured at each quarter end.

Options. There are two types of options, put options and call options. Options are traded either OTC or on an exchange. A call option gives the purchaser of the option the right to buy (and the seller the obligation to sell) the underlying instrument at the exercise price. A put option gives the purchaser of the option the right to sell (and the writer the obligation to buy) the underlying instrument at the exercise price. Writing puts and buying calls may increase the fund’s exposure to changes in the value of the underlying instrument. Buying puts and writing calls may decrease the fund’s exposure to such changes. Risks related to the use of options include the loss of premiums, possible illiquidity of the options markets, trading restrictions imposed by an exchange and movements in underlying security values, and for written options, potential losses in excess of the amounts recognized on the Statement of assets and liabilities. In addition, OTC options are subject to the risks of all OTC derivatives contracts.

When the fund purchases an option, the premium paid is included in the Fund’s investments and subsequently

23 JOHN HANCOCK Tax-Advantaged Dividend Income Fund | ANNUAL REPORT

“marked-to-market” to reflect current market value. If the purchased option expires, the fund realizes a loss equal to the cost of the option. If the fund exercises a call option, the cost of the securities acquired by exercising the call is increased by the premium paid to buy the call. If the fund exercises a put option, it realizes a gain or loss from the sale of the underlying security and the proceeds from such sale are decreased by the premium paid. If the fund enters into a closing sale transaction, it realizes a gain or loss, depending on whether proceeds from the closing sale are greater or less than the original cost. When the fund writes an option, the premium received is included as a liability and subsequently “marked-to-market” to reflect the current market value of the option written. Premiums received from writing options that expire unexercised are recorded as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. If a put option on a security is exercised, the premium received reduces the cost basis of the securities purchased by the fund.

During the year ended October 31, 2021, the fund wrote option contracts to hedge against changes in securities markets and to generate potential income. The fund held written option contracts with market values ranging up to $1.8 million, as measured at each quarter end. There were no open written option contracts as of October 31, 2021.

Swaps. Swap agreements are agreements between the fund and a counterparty to exchange cash flows, assets, foreign currencies or market-linked returns at specified intervals. Swap agreements are privately negotiated in the OTC market (OTC swaps) or may be executed on a registered commodities exchange (centrally cleared swaps). Swaps are marked-to-market daily and the change in value is recorded as a component of unrealized appreciation/depreciation of swap contracts. The value of the swap will typically impose collateral posting obligations on the party that is considered out-of-the-money on the swap.

Upfront payments made/received by the fund, if any, are amortized/accreted for financial reporting purposes, with the unamortized/unaccreted portion included in the Statement of assets and liabilities. A termination payment by the counterparty or the fund is recorded as realized gain or loss, as well as the net periodic payments received or paid by the fund.

Entering into swap agreements involves, to varying degrees, elements of credit, market and documentation risk that may provide outcomes that produce losses in excess of the amounts recognized on the Statement of assets and liabilities. Such risks involve the possibility that there will be no liquid market for the swap, or that a counterparty may default on its obligation or delay payment under the swap terms. The counterparty may disagree or contest the terms of the swap. In addition to interest rate risk, market risks may also impact the swap. The fund may also suffer losses if it is unable to terminate or assign outstanding swaps or reduce its exposure through offsetting transactions.

Interest rate swaps. Interest rate swaps represent an agreement between the fund and a counterparty to exchange cash flows based on the difference between two interest rates applied to a notional amount. The payment flows are usually netted against each other, with the difference being paid by one party to the other. The fund settles accrued net interest receivable or payable under the swap contracts at specified, future intervals.

During the year ended October 31, 2021, the fund used interest rate swap contracts to manage against changes in the liquidity agreement interest rates. The notional values at the period end are representative of the fund’s exposure throughout the period. No new interest rate swap positions were entered into or closed during the year ended October 31, 2021.

ANNUAL REPORT | JOHN HANCOCK Tax-Advantaged Dividend Income Fund 24

Fair value of derivative instruments by risk category

The table below summarizes the fair value of derivatives held by the fund at October 31, 2021 by risk category:

Risk	Statement of assets and liabilities location	Financial instruments location	Assets derivatives fair value	Liabilities derivatives fair value
Interest rate	Receivable/payable for futures variation margin1	Futures	$2,241,498	—
Interest rate	Swap contracts, at value2	Interest rate swaps	—	$(1,965,114)
			$2,241,498	$(1,965,114)

1	Reflects cumulative appreciation/depreciation on open futures as disclosed in the Derivatives section of Fund’s investments. Only the year end variation margin receivable/payable is separately reported on the Statement of assets and liabilities.
2	Reflects cumulative value of swap contracts. Receivable/payable for centrally cleared swaps, which includes value and margin, are shown separately on the Statement of assets and liabilities.

Effect of derivative instruments on the Statement of operations

The table below summarizes the net realized gain (loss) included in the net increase (decrease) in net assets from operations, classified by derivative instrument and risk category, for the year ended October 31, 2021:

	Statement of operations location - Net realized gain (loss) on:
Risk	Futures contracts	Written options	Swap contracts	Total
Interest rate	$3,109,800	—	$(2,094,627)	$1,015,173
Equity	—	$(6,872,824)	—	(6,872,824)
Total	$3,109,800	$(6,872,824)	$(2,094,627)	$(5,857,651)

The table below summarizes the net change in unrealized appreciation (depreciation) included in the net increase (decrease) in net assets from operations, classified by derivative instrument and risk category, for the year ended October 31, 2021:

	Statement of operations location - Change in net unrealized appreciation (depreciation) of:
Risk	Futures contracts	Written options	Swap contracts	Total
Interest rate	$1,309,097	—	$2,093,607	$3,402,704
Equity	—	$(1,636,747)	—	(1,636,747)
Total	$1,309,097	$(1,636,747)	$2,093,607	$1,765,957

Note 4—Guarantees and indemnifications

Under the fund’s organizational documents, its Officers and Trustees are indemnified against certain liabilities arising out of the performance of their duties to the fund. Additionally, in the normal course of business, the fund enters into contracts with service providers that contain general indemnification clauses. The fund’s maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the fund that have not yet occurred. The risk of material loss from such claims is considered remote.

Note 5—Fees and transactions with affiliates

John Hancock Investment Management LLC (the Advisor) serves as investment advisor for the fund. The Advisor is an indirect, principally owned subsidiary of John Hancock Life Insurance Company (U.S.A), which in turn is a subsidiary of Manulife Financial Corporation (MFC).

25 JOHN HANCOCK Tax-Advantaged Dividend Income Fund | ANNUAL REPORT

Management fee. The fund has an investment management agreement with the Advisor under which the fund pays a daily management fee to the Advisor equivalent on an annual basis to 0.74% of the fund’s average daily managed assets (net assets plus borrowings under the Liquidity Agreement) (see Note 8). Effective August 6, 2021, Manulife Investment Management (US) LLC, an indirectly owned subsidiary of MFC and an affiliate of the Advisor acts as the funds’ sole subadvisor. Prior to August 6, 2021, the fund paid a daily management fee to the Advisor equivalent on an annual basis to 0.75% of the fund’s average daily managed assets and the Advisor had a subadvisory agreement with Manulife Investment Management (US) LLC and a subadvisory agreement with Wells Capital Management. The fund is not responsible for payment of the subadvisory fees.

The Advisor has contractually agreed to waive a portion of its management fee and/or reimburse expenses for certain funds of the John Hancock group of funds complex, including the fund (the participating portfolios). This waiver is based upon aggregate net assets of all the participating portfolios. The amount of the reimbursement is calculated daily and allocated among all the participating portfolios in proportion to the daily net assets of each fund. During the year ended October 31, 2021, this waiver amounted to 0.01% of the fund’s average daily net assets. This arrangement expires on July 31, 2023, unless renewed by mutual agreement of the fund and the Advisor based upon a determination that this is appropriate under the circumstances at that time.

The expense reductions described above amounted to $111,179 for the year ended October 31, 2021.

Expenses waived or reimbursed in the current fiscal period are not subject to recapture in future fiscal periods.

The investment management fees, including the impact of the waivers and reimbursements as described above, incurred for the year ended October 31, 2021, were equivalent to a net annual effective rate of 0.74% of the fund’s average daily managed net assets.

Accounting and legal services. Pursuant to a service agreement, the fund reimburses the Advisor for all expenses associated with providing the administrative, financial, legal, compliance, accounting and recordkeeping services to the fund, including the preparation of all tax returns, periodic reports to shareholders and regulatory reports, among other services. These accounting and legal services fees incurred, for the year ended October 31, 2021, amounted to an annual rate of 0.01% of the fund’s average daily managed net assets.

Trustee expenses. The fund compensates each Trustee who is not an employee of the Advisor or its affiliates. These Trustees receive from the fund and the other John Hancock closed-end funds an annual retainer. In addition, Trustee out-of-pocket expenses are allocated to each fund based on its net assets relative to other funds within the John Hancock group of funds complex.

Note 6—Fund share transactions

On December 2007, the Board of Trustees approved a share repurchase plan, which is subsequently reviewed by the Board of Trustees each year in December. Under the current share repurchase plan, the fund may purchase in the open market, between January 1, 2021 and December 31, 2021, up to 10% of its outstanding common shares as of December 31, 2020. The current share repurchase plan will remain in effect between January 1, 2021 and December 31, 2021.

During the years ended October 31, 2021 and 2020, the fund had no activities under the repurchase program. Shares repurchased and corresponding dollar amounts, if any, are included on the Statements of changes in net assets. The anti-dilutive impacts of these share repurchases are included on the Financial highlights.

Note 7—Leverage risk

The fund utilizes a Liquidity Agreement (LA) to increase its assets available for investment. When the fund leverages its assets, shareholders bear the expenses associated with the LA and have potential to benefit or be disadvantaged from the use of leverage. The Advisor’s fee is also increased in dollar terms from the use of leverage. Consequently, the fund and the Advisor may have differing interests in determining whether to leverage

ANNUAL REPORT | JOHN HANCOCK Tax-Advantaged Dividend Income Fund 26

the fund’s assets. Leverage creates risks that may adversely affect the return for the holders of shares, including:

• the likelihood of greater volatility of NAV and market price of shares;

• fluctuations in the interest rate paid for the use of the LA;

• increased operating costs, which may reduce the fund’s total return;

• the potential for a decline in the value of an investment acquired through leverage, while the fund’s obligations under such leverage remains fixed; and

• the fund is more likely to have to sell securities in a volatile market in order to meet asset coverage or other debt compliance requirements.

To the extent the income or capital appreciation derived from securities purchased with funds received from leverage exceeds the cost of leverage, the fund’s return will be greater than if leverage had not been used; conversely, returns would be lower if the cost of the leverage exceeds the income or capital appreciation derived. The use of securities lending to obtain leverage in the fund’s investments may subject the fund to greater risk of loss than would reinvestment of collateral in short term highly rated investments.

In addition to the risks created by the fund’s use of leverage, the fund is subject to the risk that it would be unable to timely, or at all, obtain replacement financing if the LA is terminated. Were this to happen, the fund would be required to de-leverage, selling securities at a potentially inopportune time and incurring tax consequences. Further, the fund’s ability to generate income from the use of leverage would be adversely affected.

Note 8—Liquidity Agreement

The fund has entered into a Liquidity Agreement (LA) with State Street Bank and Trust Company (SSB) that allows it to borrow or otherwise access up to $427.9 million (maximum facility amount) through a line of credit, securities lending and reverse repurchase agreements. The amounts outstanding at October 31, 2021 are shown in the Statement of assets and liabilities as the Liquidity agreement.

The fund pledges its assets as collateral to secure obligations under the LA. The fund retains the risks and rewards of the ownership of assets pledged to secure obligations under the LA and makes these assets available for securities lending and reverse repurchase transactions with SSB acting as the fund’s authorized agent for these transactions. All transactions initiated through SSB are required to be secured with cash collateral received from the securities borrower (the Borrower) or cash is received from the reverse repurchase agreement (Reverse Repo) counterparties. Securities lending transactions will be secured with cash collateral in amounts at least equal to 100% of the market value of the securities utilized in these transactions. Cash received by SSB from securities lending or Reverse Repo transactions is credited against the amounts borrowed under the line of credit.

Upon return of securities by the Borrower or Reverse Repo counterparty, SSB will return the cash collateral to the Borrower or proceeds from the Reverse Repo, as applicable, which will eliminate the credit against the line of credit and will cause the drawdowns under the line of credit to increase by the amounts returned. Income earned on the loaned securities is retained by SSB, and any interest due on the reverse repurchase agreements is paid by SSB.

SSB has indemnified the fund for certain losses that may arise if the Borrower or a Reverse Repo Counterparty fails to return securities when due. With respect to securities lending transactions, upon a default of the securities borrower, SSB uses the collateral received from the Borrower to purchase replacement securities of the same issue, type, class and series. If the value of the collateral is less than the purchase cost of replacement securities, SSB is responsible for satisfying the shortfall but only to the extent that the shortfall is not due to any of the fund’s losses on the reinvested cash collateral. Although the risk of the loss of the securities is mitigated by receiving collateral from the Borrower or proceeds from the Reverse Repo counterparty and through SSB indemnification, the fund could experience a delay in recovering securities or could experience a lower than expected return if the Borrower or Reverse Repo counterparty fails to return the securities on a timely basis.

Interest charged is at the rate of one month LIBOR (London Interbank Offered Rate) plus 0.625% and is payable

27 JOHN HANCOCK Tax-Advantaged Dividend Income Fund | ANNUAL REPORT

monthly on the aggregate balance of the drawdowns outstanding under the LA. As of October 31, 2021, the fund had an aggregate balance of $418,900,000 at an interest rate of 0.71%, which is reflected in the Liquidity agreement on the Statement of assets and liabilities. During the year ended October 31, 2021, the average balance of the LA and the effective average interest rate were $418,900,000 and 0.74%, respectively.

The fund may terminate the LA with 60 days’ notice. If certain asset coverage and collateral requirements, or other covenants are not met, the LA could be deemed in default and result in termination. Absent a default or facility termination event, SSB is required to provide the fund with 360 days’ notice prior to terminating the LA.

Due to the anticipated discontinuation of LIBOR, as discussed in Note 9, the LA may be amended to remove LIBOR as the reference rate for interest and to replace LIBOR with an alternative reference rate for interest mutually agreed upon by the fund and SSB. However, there remains uncertainty regarding the future utilization of LIBOR and the nature of any replacement rate and the potential effect of a transition away from LIBOR on the fund and/or the LA cannot yet be fully determined.

Note 9—LIBOR Discontinuation Risk

The LA utilizes LIBOR as the reference or benchmark rate for interest rate calculations. LIBOR is a measure of the average interest rate at which major global banks can borrow from one another. Following allegations of rate manipulation and concerns regarding its thin liquidity, in July 2017, the U.K. Financial Conduct Authority, which regulates LIBOR, announced that it will stop encouraging banks to provide the quotations needed to sustain LIBOR. The ICE Benchmark Administration Limited, the administrator of LIBOR, is expected to cease publishing most LIBOR maturities, including some US LIBOR maturities, on December 31, 2021, and the remaining and most liquid US LIBOR maturities on June 30, 2023. Before the end of 2021, it is expected that market participants such as the fund and SSB will transition to the use of alternative reference or benchmark rates. However, although regulators have encouraged the development and adoption of alternative rates, such as the Secured Overnight Financing Rate ("SOFR"), there is currently no definitive information regarding the future utilization of LIBOR or of any particular replacement rate.

Although the transition process away from LIBOR has become increasingly well-defined in advance of the anticipated discontinuation dates, the impact on the LA remains uncertain. It is expected that market participants will amend financial instruments referencing LIBOR, such as the LA, to include fallback provisions and other measures that contemplate the discontinuation of LIBOR or other similar market disruption events, but neither the effect of the transition process nor the viability of such measures is known. To facilitate the transition of legacy derivatives contracts referencing LIBOR, the International Swaps and Derivatives Association, Inc. launched a protocol to incorporate fallback provisions. However, there are obstacles to converting certain longer term securities and transactions to a new benchmark or benchmarks and the effectiveness of one alternative reference rate versus multiple alternative reference rates in new or existing financial instruments and products has not been determined. Certain proposed replacement rates to LIBOR, such as SOFR, which is a broad measure of secured overnight US Treasury repo rates, are materially different from LIBOR, and changes in the applicable spread for financial instruments transitioning away from LIBOR will need to be made to accommodate the differences. Furthermore, the risks associated with the expected discontinuation of LIBOR and transition to replacement rates may be exacerbated if an orderly transition to an alternative reference rate is not completed in a timely manner.

As market participants transition away from LIBOR, LIBOR’s usefulness may deteriorate. The transition process may lead to increased volatility and illiquidity in markets that currently rely on LIBOR to determine interest rates. LIBOR’s deterioration may adversely affect the liquidity and/or market value of securities that use LIBOR as a benchmark interest rate. The use of an alternative reference rate, or the transition process to an alternative reference rate, may result in increases to the interest paid by the fund pursuant to the LA and, therefore, may adversely affect the fund’s performance.

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Note 10—Purchase and sale of securities

Purchases and sales of securities, other than short-term investments, amounted to $181,083,185 and $193,164,025, respectively, for the year ended October 31, 2021.

Note 11—Industry or sector risk

The fund may invest a large percentage of its assets in one or more particular industries or sectors of the economy. If a large percentage of the fund’s assets are economically tied to a single or small number of industries or sectors of the economy, the fund will be less diversified than a more broadly diversified fund, and it may cause the fund to underperform if that industry or sector underperforms. In addition, focusing on a particular industry or sector may make the fund’s NAV more volatile. Further, a fund that invests in particular industries or sectors is particularly susceptible to the impact of market, economic, regulatory and other factors affecting those industries or sectors.

Note 12—Coronavirus (COVID-19) pandemic

The novel COVID-19 disease has resulted in significant disruptions to global business activity. A widespread health crisis such as a global pandemic could cause substantial market volatility, exchange trading suspensions and closures, which may lead to less liquidity in certain instruments, industries, sectors or the markets generally, and may ultimately affect fund performance.

Note 13—New accounting pronouncement

In March 2020, the Financial Accounting Standards Board (FASB) issued an Accounting Standards Update (ASU), ASU 2020-04, which provides optional, temporary relief with respect to the financial reporting of contracts subject to certain types of modifications due to the planned discontinuation of the LIBOR and other IBOR-based reference rates as of the end of 2021. The temporary relief provided by ASU 2020-04 is effective for certain reference rate-related contract modifications that occur during the period March 12, 2020 through December 31, 2022. Management is currently evaluating the potential impact of ASU 2020-04 to the financial statements.

29 JOHN HANCOCK Tax-Advantaged Dividend Income Fund | ANNUAL REPORT

Report of Independent Registered Public Accounting Firm

To the Board of Trustees and Shareholders of John Hancock Tax-Advantaged Dividend Income Fund

Opinion on the Financial Statements

We have audited the accompanying statement of assets and liabilities, including the fund’s investments, of John Hancock Tax-Advantaged Dividend Income Fund (the "Fund") as of October 31, 2021, the related statements of operations and cash flows for the year ended October 31, 2021, the statements of changes in net assets for each of the two years in the period ended October 31, 2021, including the related notes, and the financial highlights for each of the five years in the period ended October 31, 2021 (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of October 31, 2021, the results of its operations and its cash flows for the year then ended, the changes in its net assets for each of the two years in the period ended October 31, 2021 and the financial highlights for each of the five years in the period ended October 31, 2021 in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Fund’s management. Our responsibility is to express an opinion on the Fund’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of October 31, 2021 by correspondence with the custodian and brokers. We believe that our audits provide a reasonable basis for our opinion.

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts

December 8, 2021

We have served as the auditor of one or more investment companies in the John Hancock group of funds since 1988.

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 30

Tax information

(Unaudited)

For federal income tax purposes, the following information is furnished with respect to the distributions of the fund, if any, paid during its taxable year ended October 31, 2021.

The fund reports the maximum amount allowable of its net taxable income as eligible for the corporate dividends-received deduction.

The fund reports the maximum amount allowable of its net taxable income as qualified dividend income as provided in the Jobs and Growth Tax Relief Reconciliation Act of 2003.

The fund reports the maximum amount allowable as Section 163(j) Interest Dividends.

The fund paid $16,773,292 in long term capital gain dividends.

The fund reports the maximum amount allowable of its Section 199A dividends as defined in Proposed Treasury Regulation §1.199A-3(d).

Eligible shareholders will be mailed a 2021 Form 1099-DIV in early 2022. This will reflect the tax character of all distributions paid in calendar year 2021.

Please consult a tax advisor regarding the tax consequences of your investment in the fund.

31 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT

Investment objective, principal investment strategies, and principal risks

Unaudited

Investment Objectives

The fund’s investment objective is to provide a high level of after-tax total return from dividend income and capital appreciation.

Principal Investment Strategies

Under normal circumstances, the fund will invest at least 80% of its assets (net assets plus borrowing for investment purposes) in dividend-paying common and preferred securities that the Advisor believes at the time of acquisition are eligible to pay tax-advantaged dividends. This is a non-fundamental policy and may be changed by the Board of Trustees of the fund provided that shareholders are provided with at least 60 days prior written notice of any change as required by the rules under the 1940 Act. Tax-advantaged dividends generally include dividends from domestic corporations and dividends from foreign corporations that meet certain specified criteria. The fund generally can pass the tax treatment of tax­ advantaged dividends it receives through to its common shareholders, provided certain holding period and other requirements are satisfied by the shareholders. There can be no assurance as to the portion of the fund’s dividends that will be tax-advantaged.

The fund may invest the remainder of its assets in equity securities and in investment grade and below investment grade fixed income securities, including debt instruments and real estate investment trusts, that generate income taxed at ordinary income rather than long-term capital gain rates. For any year, so long as the fund’s ordinary income, tax-exempt income (if any), and net realized short-term capital gains in excess of net long-term capital losses are fully offset by expenses of the fund, all of the fund’s income distributions would be characterized as tax-advantaged dividends. Although the fund intends to invest at least 80% of its assets in equity securities that pay tax-advantaged dividends and to satisfy the holding period and other requirements, a portion of the fund’s income distributions may be taxable at higher federal income tax rates applicable to ordinary income.

The fund may invest its portfolio of equity securities in companies of any market capitalization. In selecting securities for the fund’s portfolio, the Advisor focuses on dividend-paying common and preferred securities that produce an attractive level of tax-advantaged income. The Advisor also considers a security’s potential for capital appreciation. The Advisor generally uses a value approach in selecting the fund’s equity investments. Using this investment style, the Advisor seeks securities selling at what the Advisor believes are substantial discounts to their underlying values and then holds these securities until the market values reflect their intrinsic values. The Advisor evaluates a security’s potential value, including the attractiveness of its market valuation, based on the company’s assets and prospects for earnings growth. The fund may seek to enhance the level of dividend income it receives by engaging in dividend capture trading.

Debt securities in which the fund may invest include: securities issued or guaranteed by the U.S. government, its agencies or instrumentalities and custodial receipts therefor; securities issued or guaranteed by a foreign government or any of its political subdivisions, authorities, agencies or instrumentalities or by international or supranational entities; corporate debt securities including notes, bonds and debentures; certificates of deposit and bankers’ acceptances issued or guaranteed by, or time deposits maintained at, banks (including U.S. or foreign branches of U.S. banks or U.S. or foreign branches of foreign banks) having total assets of more than $1 billion; commercial paper; and mortgage related securities. The fund may, from time to time, invest up to 20% of its total assets in preferred stocks and other fixed income securities rated below investment grade at the time of acquisition (that, is rated BB, Ba or lower as determined by S&P, Fitch or Moody’s) or, if unrated, determined to be of comparable credit quality by the Advisor. The below investment grade securities in which the fund invests may be rated as low as Cc or Ca, provided that no more than 5% of the fund’s total assets will be invested in securities rated below B at the time of investment.

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 32

The fund concentrates its investments in securities issued by corporations in the utilities sector. The fund may invest up to 40% of its net assets in securities of corporate and government issuers located outside the United States that are traded or denominated in U.S. dollars. The fund may also invest up to 20% of its total assets in illiquid securities.

The fund may also invest in derivatives such as futures contracts, options, options on futures contracts, equity swaps, and reverse repurchase agreements. In addition, the fund may invest in repurchase agreements. The fund may sell a security short if it owns at least an equal amount of the security sold short or another security convertible or exchangeable for an equal amount of the security sold short without payment of further compensation (a short sale against-the-box). The fund may invest in the securities of other investment companies to the extent that such investments are consistent with the fund’s investment objective and principal investment strategies and permissible under the 1940 Act.

The fund may engage in portfolio trading, may issue preferred shares, borrow or issue short-term debt securities, and enter into reverse repurchase agreements to obtain investment leverage either alone and/or in combination with other forms of investment leverage or for temporary purposes. The fund utilizes a liquidity agreement to increase its assets available for investments, and may also seek to obtain additional income or portfolio leverage by making secured loans of its portfolio securities with a value of up to 33 1/3% of its total assets.

The Advisor may also take into consideration environmental, social, and/or governance (“ESG”) factors, alongside other relevant factors, as part of its investment selection process. The ESG characteristics utilized in the fund’s investment process may change over time and one or more characteristics may not be relevant with respect to all issuers that are eligible fund investments.

Principal Risks

As is the case with all exchange-listed closed-end funds, shares of this fund may trade at a discount or a premium to the fund’s net asset value (NAV). An investment in the fund is subject to investment and market risks, including the possible loss of the entire principal invested.

The fund’s main risks are listed below in alphabetical order, not in order of importance.

Changing distribution level & return of capital risk. There is no guarantee prior distribution levels will be maintained, and distributions may include a substantial tax return of capital. A return of capital is the return of all or a portion of a shareholder’s investment in the fund.

Concentration risk. Because the fund may focus on one or more industries or sectors of the economy, its performance depends in large part on the performance of those industries or sectors. As a result, the value of an investment may fluctuate more widely since it is more susceptible to market, economic, political, regulatory, and other conditions and risks affecting those industries or sectors than a fund that invests more broadly across industries and sectors.

Credit and counterparty risk. The issuer or guarantor of a fixed-income security, the counterparty to an over-the-counter derivatives contract, or a borrower of fund securities may not make timely payments or otherwise honor its obligations. U.S. government securities are subject to varying degrees of credit risk depending upon the nature of their support. A downgrade or default affecting any of the fund’s securities could affect the fund’s performance.

Cybersecurity and operational risk. Cybersecurity breaches may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause a fund or its service providers to suffer data corruption or lose operational functionality. Similar incidents affecting issuers of a fund’s securities may negatively impact performance. Operational risk may arise from human error, error by third parties, communication errors, or technology failures, among other causes.

33 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT

Economic and market events risk. Events in the U.S. and global financial markets, including actions taken by the U.S. Federal Reserve or foreign central banks to stimulate or stabilize economic growth, may at times result in unusually high market volatility, which could negatively impact performance. Reduced liquidity in credit and fixed-income markets could adversely affect issuers worldwide. Banks and financial services companies could suffer losses if interest rates rise or economic conditions deteriorate.

A widespread health crisis such as a global pandemic could cause substantial market volatility, exchange trading suspensions and closures, and affect fund performance. For example, the novel coronavirus disease (COVID-19) has resulted in significant disruptions to global business activity. The impact of a health crisis and other epidemics and pandemics that may arise in the future, could affect the global economy in ways that cannot necessarily be foreseen at the present time. A health crisis may exacerbate other preexisting political, social, and economic risks. Any such impact could adversely affect the fund’s performance, resulting in losses to your investment.

Equity securities risk. The price of equity securities may decline due to changes in a company’s financial condition or overall market conditions. Securities the manager believes are undervalued may never realize their full potential value, and in certain markets value stocks may underperform the market as a whole.

ESG integration risk. The Advisor may consider ESG factors that it deems relevant or additive, along with other material factors and analysis, when selecting investments for the fund. ESG factors may include, but are not limited to, matters regarding board diversity, climate change policies, and supply chain and human rights policies. The ESG characteristics utilized in the fund’s investment process may change over time, and different ESG characteristics may be relevant to different investments. Incorporating ESG criteria and investing in instruments that have certain ESG characteristics, as determined by the Advisor, carries the risk that the fund may perform differently, including underperforming, funds that do not utilize ESG criteria or an ESG investment strategy.

Fixed-income securities risk. A rise in interest rates typically causes bond prices to fall. The longer the average maturity or duration of the bonds held by a fund, the more sensitive it will likely be to interest-rate fluctuations. An issuer may not make all interest payment or repay all or any of the principal borrowed. Changes in a security’s credit qualify may adversely affect fund performance. Additionally, the value of inflation-indexed securities is subject to the effects of changes in market interest rates caused by factors other than inflation (“real interest rates”). Generally, when real interest rates rise, the value of inflation-indexed securities will fall.

Foreign securities risk. Less information may be publicly available regarding foreign issuers. Foreign securities may be subject to foreign taxes and may be more volatile than U.S. securities. Currency fluctuations and political and economic developments may adversely impact the value of foreign securities. Any depositary receipts are subject to most of the risks associated with investing in foreign securities directly because the value of a depositary receipt is dependent upon the market price of the underlying foreign equity security. Depositary receipts are also subject to liquidity risk.

Hedging, derivatives, and other strategic transactions risk. Hedging, derivatives, and other strategic transactions may increase a fund’s volatility and could produce disproportionate losses, potentially more than the fund’s principal investment. Risks of these transactions are different from and possibly greater than risks of investing directly in securities and other traditional instruments. Under certain market conditions, derivatives could become harder to value or sell and may become subject to liquidity risk (i.e., the inability to enter into closing transactions). Derivatives and other strategic transactions that the fund intends to utilize include: futures contracts, options, options on futures contracts, equity swaps, and reverse repurchase agreements. Futures contracts, options, and swaps generally are subject to counterparty risk. In addition, swaps may be subject to interest-rate and settlement risk, and the risk of default of the underlying reference obligation. An event of default or insolvency of the counterparty to a reverse repurchase agreement could result in delays or restrictions with respect to the fund’s ability to dispose of the underlying securities. In addition, a reverse repurchase agreement may be considered a form of leverage and may, therefore, increase fluctuations in the fund’s NAV.

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 34

Illiquid and restricted securities risk. Illiquid and restricted securities may be difficult to value and may involve greater risks than liquid securities. Illiquidity may have an adverse impact on a particular security’s market price and the fund’s ability to sell the security.

Investment company securities risk. Underlying fund fees and expenses associated with investments in other investment companies are borne by fund shareholders.

Large company risk. Larger companies may grow more slowly than smaller companies or be slower to respond to business developments. Large-capitalization securities may underperform the market as a whole.

Leveraging risk. Issuing preferred shares or using derivatives may result in a leveraged portfolio. Leveraging long exposures increases a fund’s losses when the value of its investments declines. Some derivatives have the potential for unlimited loss, regardless of the size of the initial investment. The fund also utilizes a Liquidity Agreement to increase its assets available for investment. See “Note 7 —Leverage risk” above.

LIBOR discontinuation risk. The publication of the London Interbank Offered Rate (LIBOR), which many debt securities, derivatives and other financial instruments use as the reference or benchmark rate for interest rate calculations, is expected to be discontinued at the end of 2021. The transition process away from LIBOR may lead to increased volatility and illiquidity in markets that currently rely on LIBOR to determine interest rates, and the eventual use of an alternative reference rate may adversely affect the fund’s performance. In addition, the usefulness of LIBOR may deteriorate in the period leading up to its discontinuation, which could adversely affect the liquidity or market value of securities that use LIBOR.

Liquidity risk. The extent (if at all) to which a security may be sold or a derivative position closed without negatively impacting its market value may be impaired by reduced market activity or participation, legal restrictions, or other economic and market impediments. Liquidity risk may be magnified in rising interest rate environments due to higher than normal redemption rates. Widespread selling of fixed-income securities to satisfy redemptions during periods of reduced demand may adversely impact the price or salability of such securities. Periods of heavy redemption could cause the fund to sell assets at a loss or depressed value, which could negatively affect performance. Redemption risk is heightened during periods of declining or illiquid markets.

Lower-rated and high-yield fixed-income securities risk. Lower-rated and high-yield fixed-income securities (junk bonds) are subject to greater credit quality risk, risk of default, and price volatility than higher-rated fixed-income securities, may be considered speculative, and can be difficult to resell.

Mortgage-backed and asset-backed securities risk. Mortgage-backed and asset-backed securities are subject to different combinations of prepayment, extension, interest-rate, and other market risks. Factors that impact the value of these securities include interest rate changes, the reliability of available information, credit quality or enhancement, and market perception.

Preferred and convertible securities risk. Preferred stock dividends are payable only if declared by the issuer’s board. Preferred stock may be subject to redemption provisions. The market values of convertible securities tend to fall as interest rates rise and rise as interest rates fall. Convertible preferred stock’s value can depend heavily upon the underlying common stock’s value.

Real estate investment trust risk. REITs, pooled investment vehicles that typically invest in real estate directly or in loans collateralized by real estate, carry risks associated with owning real estate, including the potential for a decline in value due to economic or market conditions.

Small and mid-sized company risk. Small and mid-sized companies are generally less established and may be more volatile than larger companies. Small and/or mid-capitalization securities may underperform the market as a whole.

35 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT

U.S. Government agency obligations risk. U.S. government-sponsored entities such as Federal National Mortgage Association (Fannie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac) and the Federal Home Loan Banks, although chartered or sponsored by Congress, are not funded by congressional appropriations and the debt securities that they issue are neither guaranteed nor issued by the U.S. government. Such debt securities are subject to the risk of default on the payment of interest and/or principal, similar to the debt securities of private issuers. The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government. Although the U.S. government has provided financial support to Fannie Mae and Freddie Mac in the past, there can be no assurance that it will support these or other government-sponsored entities in the future.

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 36

ADDITIONAL INFORMATION

Unaudited

The fund is a closed-end, diversified management investment company, common shares of which were initially offered to the public on February 25, 2004, and are publicly traded on the New York Stock Exchange (the NYSE).

Dividends and distributions

During the year ended October 31, 2021, distributions from net investment income totaling $1.6560 per share and distributions from capital gains totaling $0.0208 per share were paid to shareholders. The dates of payments and the amounts per share were as follows:

Payment Date	Income Distributions
November 30, 2020	$0.1380
December 18, 2020	0.1380
January 29, 2021	0.1380
February 26, 2021	0.1380
March 31, 2021	0.1380
April 30, 2021	0.1380
May 28, 2021	0.1380
June 30, 2021	0.1380
July 30, 2021	0.1380
August 31, 2021	0.1380
September 30, 2021	0.1380
October 29, 2021	0.1380
Total	$1.6560

Payment Date	Additional Distributions
December 18, 2020	$0.0208
Total	$1.6768

Dividend reinvestment plan

The fund’s Dividend Reinvestment Plan (the Plan) provides that distributions of dividends and capital gains are automatically reinvested in common shares of the fund by Computershare Trust Company, N.A. (the Plan Agent). Every shareholder holding at least one full share of the fund is entitled to participate in the Plan. In addition, every shareholder who became a shareholder of the fund after June 30, 2011, and holds at least one full share of the fund will be automatically enrolled in the Plan. Shareholders may withdraw from the Plan at any time and shareholders who do not participate in the Plan will receive all distributions in cash.

If the fund declares a dividend or distribution payable either in cash or in common shares of the fund and the market price of shares on the payment date for the distribution or dividend equals or exceeds the fund’s net asset value per share (NAV), the fund will issue common shares to participants at a value equal to the higher of NAV or 95% of the market price. The number of additional shares to be credited to each participant’s account will be determined by dividing the dollar amount of the distribution or dividend by the higher of NAV or 95% of the market price. If the market price is lower than NAV, or if dividends or distributions are payable only in cash, then participants will receive shares purchased by the Plan Agent on participants’ behalf on the NYSE or otherwise on the open market. If the market price exceeds NAV before the Plan Agent has completed its purchases, the average per share purchase price may exceed NAV, resulting in fewer shares being acquired than if the fund had issued new shares.

37 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

There are no brokerage charges with respect to common shares issued directly by the fund. However, whenever shares are purchased or sold on the NYSE or otherwise on the open market, each participant will pay a pro rata portion of brokerage trading fees, currently $0.05 per share purchased or sold. Brokerage trading fees will be deducted from amounts to be invested.

The reinvestment of dividends and net capital gains distributions does not relieve participants of any income tax that may be payable on such dividends or distributions.

Shareholders participating in the Plan may buy additional shares of the fund through the Plan at any time in amounts of at least $50 per investment, up to a maximum of $10,000, with a total calendar year limit of $100,000. Shareholders will be charged a $5 transaction fee plus $0.05 per share brokerage trading fee for each order. Purchases of additional shares of the fund will be made on the open market. Shareholders who elect to utilize monthly electronic fund transfers to buy additional shares of the fund will be charged a $2 transaction fee plus $0.05 per share brokerage trading fee for each automatic purchase. Shareholders can also sell fund shares held in the Plan account at any time by contacting the Plan Agent by telephone, in writing or by visiting the Plan Agent’s website at www.computershare.com/investor. The Plan Agent will mail a check (less applicable brokerage trading fees) on settlement date. Pursuant to regulatory changes, effective September 5, 2017, the settlement date is changed from three business days after the shares have been sold to two business days after the shares have been sold. If shareholders choose to sell shares through their stockbroker, they will need to request that the Plan Agent electronically transfer those shares to their stockbroker through the Direct Registration System.

Shareholders participating in the Plan may withdraw from the Plan at any time by contacting the Plan Agent by telephone, in writing or by visiting the Plan Agent’s website at www.computershare.com/investor. Such termination will be effective immediately if the notice is received by the Plan Agent prior to any dividend or distribution record date; otherwise, such termination will be effective on the first trading day after the payment date for such dividend or distribution, with respect to any subsequent dividend or distribution. If shareholders withdraw from the Plan, their shares will be credited to their account; or, if they wish, the Plan Agent will sell their full and fractional shares and send the shareholders the proceeds, less a transaction fee of $5 and less brokerage trading fees of $0.05 per share. If a shareholder does not maintain at least one whole share of common stock in the Plan account, the Plan Agent may terminate such shareholder’s participation in the Plan after written notice. Upon termination, shareholders will be sent a check for the cash value of any fractional share in the Plan account, less any applicable broker commissions and taxes.

Shareholders who hold at least one full share of the fund may join the Plan by notifying the Plan Agent by telephone, in writing or by visiting the Plan Agent’s website at www.computershare.com/investor. If received in proper form by the Plan Agent before the record date of a dividend, the election will be effective with respect to all dividends paid after such record date. If shareholders wish to participate in the Plan and their shares are held in the name of a brokerage firm, bank or other nominee, shareholders should contact their nominee to see if it will participate in the Plan. If shareholders wish to participate in the Plan, but their brokerage firm, bank or other nominee is unable to participate on their behalf, they will need to request that their shares be re-registered in their own name, or they will not be able to participate. The Plan Agent will administer the Plan on the basis of the number of shares certified from time to time by shareholders as representing the total amount registered in their name and held for their account by their nominee.

Experience under the Plan may indicate that changes are desirable. Accordingly, the fund and the Plan Agent reserve the right to amend or terminate the Plan. Participants generally will receive written notice at least 90 days before the effective date of any amendment. In the case of termination, participants will receive written notice at least 90 days before the record date for the payment of any dividend or distribution by the fund.

Effective November 1, 2013, the Plan was revised to provide that Computershare Trust Company, N.A. no longer provides mail loss insurance coverage when shareholders mail their certificates to the fund’s administrator.

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 38

All correspondence or requests for additional information about the Plan should be directed to Computershare Trust Company, N.A., at the address stated below, or by calling 800-852-0218, 201-680-6578 (For International Telephone Inquiries) and 800-952-9245 (For the Hearing Impaired (TDD)).

Shareholder communication and assistance

If you have any questions concerning the fund, we will be pleased to assist you. If you hold shares in your own name and not with a brokerage firm, please address all notices, correspondence, questions or other communications regarding the fund to the transfer agent at:

Regular Mail:
Computershare
P.O. Box 505000
Louisville, KY 40233

Registered or Overnight Mail:
Computershare
462 South 4th Street, Suite 1600
Louisville, KY 40202

If your shares are held with a brokerage firm, you should contact that firm, bank or other nominee for assistance.

39 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

EVALUATION OF ADVISORY AND SUBADVISORY AGREEMENTS BY THE BOARD OF TRUSTEES

This section describes the evaluation by the Board of Trustees (the Board) of John Hancock Tax-Advantaged Dividend Income Fund (the fund) of the Advisory Agreement (the Advisory Agreement) with John Hancock Investment Management LLC (the Advisor) and the Subadvisory Agreements (the Subadvisory Agreements) with Manulife Investment Management (US) LLC (Manulife IM (US) and Wells Capital Management Incorporated¹ (Wells Capital and collectively, the Subadvisors). The Advisory Agreement and Subadvisory Agreements are collectively referred to as the Agreements. Prior to the June 22-24, 2021 videoconference² meeting at which the Agreements were approved, the Board also discussed and considered information regarding the proposed continuation of the Agreements at the videoconference meeting held on May 25-26, 2021. The Trustees who are not “interested persons” of the Trust as defined by the Investment Company Act of 1940, as amended (the “1940 Act”) (the “Independent Trustees”) also met separately to evaluate and discuss the information presented, including with counsel to the Independent Trustees and a third-party consulting firm.

Approval of Advisory and Subadvisory Agreements

At videoconference meetings held on June 22-24, 2021, the Board, including the Trustees who are not parties to any Agreement or considered to be interested persons of the fund under the 1940 Act, reapproved for an annual period the continuation of the Advisory Agreement between the fund and the Advisor and the Subadvisory Agreements between the Advisor and the Subadvisors with respect to the fund.

In considering the Advisory Agreement and the Subadvisory Agreements, the Board received in advance of the meetings a variety of materials relating to the fund, the Advisor and the Subadvisors, including comparative performance, fee and expense information for a peer group of similar funds prepared by an independent third-party provider of fund data, performance information for an applicable benchmark index; and other pertinent information, such as the market premium and discount information, and, with respect to the Subadvisors, comparative performance information for comparably managed accounts, as applicable, and other information provided by the Advisor and the Subadvisors regarding the nature, extent and quality of services provided by the Advisor and the Subadvisors under their respective Agreements, as well as information regarding the Advisor’s revenues and costs of providing services to the fund and any compensation paid to affiliates of the Advisor. At the meetings at which the renewal of the Advisory Agreement and Subadvisory Agreements are considered, particular focus is given to information concerning fund performance, comparability of fees and total expenses, and profitability. However, the Board noted that the evaluation process with respect to the Advisor and the Subadvisors is an ongoing one. In this regard, the Board also took into account discussions with management and information provided to the Board (including its various committees) at prior meetings with respect to the services provided by the Advisor and the Subadvisors to the fund, including quarterly performance reports prepared by management containing reviews of investment results and prior presentations from the Subadvisors with respect to the fund. The information received and considered by the Board in connection with the May and June meetings and throughout the year was both written and oral. The Board noted the affiliation of Manulife IM (US) with the Advisor, noting any potential conflicts of interest. The Board also considered the nature, quality, and extent of

¹The Subadvisory Agreement with Wells Capital Management Incorporated was terminated effective August 6, 2021 in connection with the termination of the option overlay strategy.

²On June 19, 2020, as a result of health and safety measures put in place to combat the global COVID-19 pandemic, the Securities and Exchange Commission issued an exemptive order (the “Order”) pursuant to Sections 6(c) and 38(a) of the Investment Company Act of 1940, as amended (the “1940 Act”), that temporarily exempts registered investment management companies from the in-person voting requirements under the 1940 Act, subject to certain requirements, including that votes taken pursuant to the Order are ratified at the next in-person meeting. The Board determined that reliance on the Order was necessary or appropriate due to the circumstances related to current or potential effects of COVID-19 and therefore, the Board’s May and June meetings were held via videoconference in reliance on the Order. This exemptive order supersedes, in part, a similar earlier exemptive order issued by the SEC.

ANNUAL REPORT  | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 40

non-advisory services, if any, to be provided to the fund by the Advisor’s affiliates. The Board considered the Advisory Agreement and Subadvisory Agreements separately in the course of its review. In doing so, the Board noted the respective roles of the Advisor and Subadvisors in providing services to the fund.

Throughout the process, the Board asked questions of and requested additional information from management. The Board is assisted by counsel for the fund and the Independent Trustees are also separately assisted by independent legal counsel throughout the process. The Independent Trustees also received a memorandum from their independent legal counsel discussing the legal standards for their consideration of the proposed continuation of the Agreements and discussed the proposed continuation of the Agreements in private sessions with their independent legal counsel at which no representatives of management were present.

Approval of Advisory Agreement

In approving the Advisory Agreement with respect to the fund, the Board, including the Independent Trustees, considered a variety of factors, including those discussed below. The Board also considered other factors (including conditions and trends prevailing generally in the economy, the securities markets, and the industry) and did not treat any single factor as determinative, and each Trustee may have attributed different weights to different factors. The Board’s conclusions may be based in part on its consideration of the advisory and subadvisory arrangements in prior years and on the Board’s ongoing regular review of fund performance and operations throughout the year.

Nature, extent, and quality of services. Among the information received by the Board from the Advisor relating to the nature, extent, and quality of services provided to the fund, the Board reviewed information provided by the Advisor relating to its operations and personnel, descriptions of its organizational and management structure, and information regarding the Advisor’s compliance and regulatory history, including its Form ADV. The Board also noted that on a regular basis it receives and reviews information from the fund’s Chief Compliance Officer (CCO) regarding the fund’s compliance policies and procedures established pursuant to Rule 38a-1 under the 1940 Act. The Board observed that the scope of services provided by the Advisor, and of the undertakings required of the Advisor in connection with those services, including maintaining and monitoring its own and the fund’s compliance programs, risk management programs, liquidity management programs and cybersecurity programs, had expanded over time as a result of regulatory, market and other developments. The Board considered that the Advisor is responsible for the management of the day-to-day operations of the fund, including, but not limited to, general supervision of and coordination of the services provided by the Subadvisors, and is also responsible for monitoring and reviewing the activities of the Subadvisors and other third-party service providers. The Board also considered the significant risks assumed by the Advisor in connection with the services provided to the fund including entrepreneurial risk in sponsoring new funds and ongoing risks including investment, operational, enterprise, litigation, regulatory and compliance risk with respect to all funds.

The Board also considered the differences between the Advisor’s services to the fund and the services it provides to other clients that are not closed-end funds, including, for example, the differences in services related to the regulatory and legal obligations of closed-end funds.

In considering the nature, extent, and quality of the services provided by the Advisor, the Trustees also took into account their knowledge of the Advisor’s management and the quality of the performance of the Advisor’s duties, through Board meetings, discussions and reports during the preceding year and through each Trustee’s experience as a Trustee of the fund and of the other funds in the John Hancock group of funds complex (the John Hancock Fund Complex).

In the course of their deliberations regarding the Advisory Agreement, the Board considered, among other things:

(a) the skills and competency with which the Advisor has in the past managed the fund’s affairs and its subadvisory relationships, the Advisor’s oversight and monitoring of the Subadvisors’ investment

41 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

	performance and compliance programs, such as the Subadvisors’ compliance with fund policies and objectives, review of brokerage matters, including with respect to trade allocation and best execution and the Advisor’s timeliness in responding to performance issues;
(b)	the background, qualifications and skills of the Advisor’s personnel;
(c)	the Advisor’s compliance policies and procedures and its responsiveness to regulatory changes and fund industry developments;
(d)	the Advisor’s administrative capabilities, including its ability to supervise the other service providers for the fund, as well as the Advisor’s oversight of any securities lending activity, its monitoring of class action litigation and collection of class action settlements on behalf of the fund, and bringing loss recovery actions on behalf of the fund;
(e)	the financial condition of the Advisor and whether it has the financial wherewithal to provide a high level and quality of services to the fund;
(f)	the Advisor’s initiatives intended to improve various aspects of the fund’s operations and investor experience with the fund; and
(g)	the Advisor’s reputation and experience in serving as an investment advisor to the fund and the benefit to shareholders of investing in funds that are part of a family of funds offering a variety of investments.

The Board concluded that the Advisor may reasonably be expected to continue to provide a high quality of services under the Advisory Agreement with respect to the fund.

Investment performance. In considering the fund’s performance, the Board noted that it reviews at its regularly scheduled meetings information about the fund’s performance results. In connection with the consideration of the Advisory Agreement, the Board:

(a)	reviewed information prepared by management regarding the fund’s performance;
(b)	considered the comparative performance of an applicable benchmark index;
(c)	considered the performance of comparable funds, if any, as included in the report prepared by an independent third-party provider of fund data;
(d)	took into account the Advisor’s analysis of the fund’s performance; and
(e)	considered the fund’s share performance and premium/discount information.

The Board noted that while it found the data provided by the independent third-party generally useful it recognized its limitations, including in particular that the data may vary depending on the end date selected and the results of the performance comparisons may vary depending on the selection of the peer group. The Board noted that, based on its net asset value, the fund underperformed its benchmark index for the one-, three-, and five- year periods ended December 31, 2020 and outperformed for the ten-year period. The Board also noted that, based on its net asset value, the fund underperformed its peer group median for the one-, three-, five- and ten-year periods ended December 31, 2020. The Board took into account management’s discussion of the factors that contributed to the fund’s performance relative to its benchmark index for the one-, three- and five-year periods and its peer group median for the one-, three-, five- and ten-year periods including the impact of past and current market conditions on the fund’s strategy and management’s outlook for the fund. The Board concluded that the fund’s performance is being monitored and reasonably addressed, where appropriate. The Board also noted actions being taken to address the fund’s performance. The Board noted that the fund’s longer term performance in part reflects that of a subadvisor that is proposed to be terminated.

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Fees and expenses. The Board reviewed comparative information prepared by an independent third-party provider of fund data, including, among other data, the fund’s contractual and net management fees (and subadvisory fees, to the extent available) and total expenses as compared to similarly situated investment companies deemed to be comparable to the fund in light of the nature, extent and quality of the management and advisory and subadvisory services provided by the Advisor and the Subadvisor. The Board considered the fund’s ranking within a smaller group of peer funds chosen by the independent third-party provider, as well as the fund’s ranking within a broader group of funds. In comparing the fund’s contractual and net management fees to those of comparable funds, the Board noted that such fees include both advisory and administrative costs.

The Board also took into account the impact of leverage on fund expenses. The Board took into account the management fee structure, including that management fees for the fund were based on the fund’s total managed assets, which are attributable to common stock and borrowings. The Board noted that net management fees and net total expenses for the fund are lower than the peer group median. The Board also took into account that management was proposing to reduce the fund’s management fee.

The Board took into account management’s discussion of the fund’s expenses. The Board also took into account management’s discussion with respect to the overall management fee and the fees of the Subadvisors, including the amount of the advisory fee retained by the Advisor after payment of the subadvisory fee, in each case in light of the services rendered for those amounts and the risks undertaken by the Advisor. The Board also noted that the Advisor pays the subadvisory fees. In addition, the Board took into account that management had agreed to implement an overall fee waiver across the complex, including the fund, which is discussed further below. The Board reviewed information provided by the Advisor concerning the investment advisory fee charged by the Advisor or one of its advisory affiliates to other clients (including other funds in the John Hancock Fund Complex) having similar investment mandates, if any. The Board considered any differences between the Advisor’s and Subadvisors’ services to the fund and the services they provide to other comparable clients or funds. The Board concluded that the advisory fee paid with respect to the fund is reasonable in light of the nature, extent and quality of the services provided to the fund under the Advisory Agreement.

Profitability/Fall out benefits. In considering the costs of the services to be provided and the profits to be realized by the Advisor and its affiliates (including Manulife IM (US)) from the Advisor’s relationship with the fund, the Board:

(a)	reviewed financial information of the Advisor;
(b)	reviewed and considered information presented by the Advisor regarding the net profitability to the Advisor and its affiliates with respect to the fund;
(c)	received and reviewed profitability information with respect to the John Hancock Fund Complex as a whole and with respect to the fund;
(d)	received information with respect to the Advisor’s allocation methodologies used in preparing the profitability data and considered that the advisor hired an independent third-party consultant to provide an analysis of the Advisor’s allocation methodologies;
(e)	considered that the Advisor also provides administrative services to the fund on a cost basis pursuant to an administrative services agreement;
(f)	noted that Manulife IM (US) is an affiliate of the Advisor;
(g)	noted that the Advisor also derives reputational and other indirect benefits from providing advisory services to the fund;
(h)	noted that the subadvisory fees for the fund are paid by the Advisor, and are negotiated at arm’s length for Wells Capital;

43 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

(i)	considered the Advisor’s ongoing costs and expenditures necessary to improve services, meet new regulatory and compliance requirements, and adapt to the other challenges impacting the fund industry; and
(j)	considered that the Advisor should be entitled to earn a reasonable level of profits in exchange for the level of services it provides to the fund and the risks that it assumes as Advisor, including entrepreneurial, operational, reputational, litigation and regulatory risk.

Based upon its review, the Board concluded that the level of profitability, if any, of the Advisor and its affiliates (including Manulife IM (US)) from their relationship with the fund was reasonable and not excessive.

Economies of scale. In considering the extent to which the fund may realize any economies of scale and whether fee levels reflect these economies of scale for the benefit of the fund shareholders, the Board noted that the fund has a limited ability to increase its assets as a closed-end fund. The Board took into account management’s discussions of the current advisory fee structure, and, as noted above, the services the Advisor provides in performing its functions under the Advisory Agreement and in supervising the Subadvisors.

The Board also considered potential economies of scale that may be realized by the fund as part of the John Hancock Fund Complex. Among them, the Board noted that the Advisor has contractually agreed to waive a portion of its management fee and/or reimburse expenses for certain funds of the John Hancock Fund Complex, including the fund (the participating portfolios). This waiver is based upon aggregate net assets of all the participating portfolios. The amount of the reimbursement is calculated daily and allocated among all the participating portfolios in proportion to the daily net assets of each fund. The Board also considered the Advisor’s overall operations and its ongoing investment in its business in order to expand the scale of, and improve the quality of, its operations that benefit the fund. The Board determined that the management fee structure for the fund was reasonable.

Approval of Subadvisory Agreements

In making its determination with respect to approval of the Subadvisory Agreements, the Board reviewed:

(1)	information relating to the Subadvisors’ business, including current subadvisory services to the fund (and other funds in the John Hancock Fund Complex);
(2)	the historical and current performance of the fund and comparative performance information relating to an applicable benchmark index and comparable funds;
(3)	the subadvisory fees for the fund and to the extent available, comparable fee information prepared by an independent third party provider of fund data; and
(4)	information relating to the nature and scope of any material relationships and their significance to the fund’s Advisor and the Subadvisors.

Nature, extent, and quality of services. With respect to the services provided by the Subadvisors, the Board received information provided to the Board by the Subadvisors, including the Subadvisors’ respective Form ADV, as well as took into account information presented throughout the past year. The Board considered each Subadvisor’s current level of staffing and its overall resources, as well as received information relating to each Subadvisor’s compensation program. The Board reviewed each Subadvisor’s history and investment experience, as well as information regarding the qualifications, background, and responsibilities of each Subadvisor’s investment and compliance personnel who provide services to the fund. The Board also considered, among other things, each Subadvisor’s compliance program and any disciplinary history. The Board also considered each Subadvisor’s risk assessment and monitoring process. The Board reviewed each Subadvisor’s regulatory history, including whether it was involved in any regulatory actions or investigations as well as material litigation, and any settlements and amelioratory actions undertaken, as appropriate. The Board noted that the Advisor conducts regular, periodic

ANNUAL REPORT  | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 44

reviews of each Subadvisor and its operations, including regarding investment processes and organizational and staffing matters. The Board also noted that the fund’s CCO and his staff conduct regular, periodic compliance reviews with each Subadvisor and present reports to the Independent Trustees regarding the same, which includes evaluating the regulatory compliance systems of each Subadvisor and procedures reasonably designed to assure compliance with the federal securities laws. The Board also took into account the financial condition of each Subadvisor.

The Board considered each Subadvisor’s investment process and philosophy. The Board took into account that each Subadvisor’s responsibilities include the development and maintenance of an investment program for the fund that is consistent with the fund’s investment objective, the selection of investment securities and the placement of orders for the purchase and sale of such securities, as well as the implementation of compliance controls related to performance of these services. The Board also received information with respect to each Subadvisor’s brokerage policies and practices, including with respect to best execution and soft dollars.

Subadvisor compensation. In considering the cost of services to be provided by each Subadvisor and the profitability to each Subadvisor of its relationship with the fund, the Board noted that the fees under each Subadvisory Agreement are paid by the Advisor and not the fund. The Board also received information and took into account any other potential conflicts of interest the Advisor might have in connection with the Subadvisory Agreement.

The Board also relied on the ability of the Advisor to negotiate the Wells Capital Subadvisory Agreement and the fees thereunder at arm’s length. As a result, the costs of the services to be provided and the profits to be realized by Wells Capital from its relationship with the fund were not a material factor in the Board’s consideration of the Wells Capital Subadvisory Agreement.

The Board also received information regarding the nature and scope (including their significance to the Advisor and its affiliates and Wells Capital) of any material relationships with respect to the Wells Capital, which include arrangements in which the Wells Capital or its affiliates provide advisory, distribution, or management services in connection with financial products sponsored by the Advisor or its affiliates, and may include other registered investment companies, a 529 education savings plan, managed separate accounts and exempt group annuity contracts sold to qualified plans. The Board also received information and took into account any other potential conflicts of interest the Advisor might have in connection with the Wells Capital Subadvisory Agreement.

In addition, the Board considered other potential indirect benefits that the Subadvisors and their affiliates may receive from the Subadvisors’ relationship with the fund, such as the opportunity to provide advisory services to additional funds in the John Hancock Fund Complex and reputational benefits.

Subadvisory fees. The Board considered that the fund pays an advisory fee to the Advisor and that, in turn, the Advisor pays subadvisory fees to the Subadvisors. As noted above, the Board also considered the fund’s subadvisory fees as compared to similarly situated investment companies deemed to be comparable to the fund as included in the report prepared by the independent third party provider of fund data, to the extent available. The Board noted that the limited size of the Lipper peer group was not sufficient for comparative purposes. The Board also took into account the subadvisory fees paid by the Advisor to the Subadvisors with respect to the fund and compared them to fees charged by the Subadvisors to manage other subadvised portfolios and portfolios not subject to regulation under the 1940 Act, as applicable.

Subadvisor performance. As noted above, the Board considered the fund’s performance as compared to the fund’s peer group median and the benchmark index and noted that the Board reviews information about the fund’s performance results at its regularly scheduled meetings. The Board noted the Advisor’s expertise and resources in monitoring the performance, investment style and risk-adjusted performance of the Subadvisors. The Board was mindful of the Advisor’s focus on the Subadvisors’ performance. The Board also noted the Subadvisors’ long-term performance record for similar accounts, as applicable.

45 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND  | ANNUAL REPORT

The Board’s decision to approve the Subadvisory Agreements was based on a number of determinations, including the following:

(1)	the Subadvisor has extensive experience and demonstrated skills as a manager;
(2)	the fund’s performance, based on net asset value, and is being monitored and reasonably addressed where appropriate; and
(3)	the subadvisory fees are reasonable in relation to the level and quality of services being provided under the Subadvisory Agreement.

* * *

Based on the Board’s evaluation of all factors that the Board deemed to be material, including those factors described above, the Board, including the Independent Trustees, concluded that renewal of the Advisory Agreement and the Subadvisory Agreements would be in the best interest of the fund and its shareholders. Accordingly, the Board, and the Independent Trustees voting separately, approved the Advisory Agreement and Subadvisory Agreements for an additional one-year period.

ANNUAL REPORT  | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 46

Trustees and Officers

This chart provides information about the Trustees and Officers who oversee your John Hancock fund. Officers elected by the Trustees manage the day-to-day operations of the fund and execute policies formulated by the Trustees.

Independent Trustees
Name, year of birth Position(s) held with fund Principal occupation(s) and other directorships during past 5 years	Trustee of the Trust since1	Number of John Hancock funds overseen by Trustee
Hassell H. McClellan, Born: 1945	2012	191
Trustee and Chairperson of the Board
Director/Trustee, Virtus Funds (2008-2020); Director, The Barnes Group (2010-2021); Associate Professor, The Wallace E. Carroll School of Management, Boston College (retired 2013). Trustee (since 2005) and Chairperson of the Board (since 2017) of various trusts within the John Hancock Fund Complex.
Charles L. Bardelis,2 Born: 1941	2012	191
Trustee
Director, Island Commuter Corp. (marine transport). Trustee of various trusts within the John Hancock Fund Complex (since 1988).
James R. Boyle, Born: 1959	2015	191
Trustee
Chief Executive Officer, Foresters Financial (since 2018); Chairman and Chief Executive Officer, Zillion Group, Inc. (formerly HealthFleet, Inc.) (healthcare) (2014-2018); Executive Vice President and Chief Executive Officer, U.S. Life Insurance Division of Genworth Financial, Inc. (insurance) (January 2014–July 2014); Senior Executive Vice President, Manulife Financial, President and Chief Executive Officer, John Hancock (1999–2012); Chairman and Director, John Hancock Investment Management LLC, John Hancock Investment Management Distributors LLC, and John Hancock Variable Trust Advisers LLC (2005–2010). Trustee of various trusts within the John Hancock Fund Complex (2005–2014 and since 2015).
Peter S. Burgess,2 Born: 1942	2012	191
Trustee
Consultant (financial, accounting, and auditing matters) (since 1999); Certified Public Accountant; Partner, Arthur Andersen (independent public accounting firm) (prior to 1999); Director, Lincoln Educational Services Corporation (2004-2021); Director, Symetra Financial Corporation (2010–2016); Director, PMA Capital Corporation (2004–2010). Trustee of various trusts within the John Hancock Fund Complex (since 2005).
William H. Cunningham, Born: 1944	2004	191
Trustee
Professor, University of Texas, Austin, Texas (since 1971); former Chancellor, University of Texas System and former President of the University of Texas, Austin, Texas; Chairman (since 2009) and Director (since 2006), Lincoln National Corporation (insurance); Director, Southwest Airlines (since 2000); former Director, LIN Television (2009–2014). Trustee of various trusts within the John Hancock Fund Complex (since 1986).
Grace K. Fey, Born: 1946	2012	191
Trustee
Chief Executive Officer, Grace Fey Advisors (since 2007); Director and Executive Vice President, Frontier Capital Management Company (1988–2007); Director, Fiduciary Trust (since 2009). Trustee of various trusts within the John Hancock Fund Complex (since 2008).

47 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT

Independent Trustees (continued)
Name, year of birth Position(s) held with fund Principal occupation(s) and other directorships during past 5 years	Trustee of the Trust since1	Number of John Hancock funds overseen by Trustee
Deborah C. Jackson, Born: 1952	2008	191
Trustee
President, Cambridge College, Cambridge, Massachusetts (since 2011); Board of Directors, Amwell Corporation (since 2020); Board of Directors, Massachusetts Women’s Forum (2018-2020); Board of Directors, National Association of Corporate Directors/New England (2015-2020); Board of Directors, Association of Independent Colleges and Universities of Massachusetts (2014-2017); Chief Executive Officer, American Red Cross of Massachusetts Bay (2002–2011); Board of Directors of Eastern Bank Corporation (since 2001); Board of Directors of Eastern Bank Charitable Foundation (since 2001); Board of Directors of American Student Assistance Corporation (1996–2009); Board of Directors of Boston Stock Exchange (2002–2008); Board of Directors of Harvard Pilgrim Healthcare (health benefits company) (2007–2011). Trustee of various trusts within the John Hancock Fund Complex (since 2008).
Steven R. Pruchansky, Born: 1944	2004	191
Trustee and Vice Chairperson of the Board
Managing Director, Pru Realty (since 2017); Chairman and Chief Executive Officer, Greenscapes of Southwest Florida, Inc. (2014-2020); Director and President, Greenscapes of Southwest Florida, Inc. (until 2000); Member, Board of Advisors, First American Bank (until 2010); Managing Director, Jon James, LLC (real estate) (since 2000); Partner, Right Funding, LLC (2014-2017); Director, First Signature Bank & Trust Company (until 1991); Director, Mast Realty Trust (until 1994); President, Maxwell Building Corp. (until 1991). Trustee (since 1992), Chairperson of the Board (2011–2012), and Vice Chairperson of the Board (since 2012) of various trusts within the John Hancock Fund Complex.
Frances G. Rathke,2 Born: 1960	2020	191
Trustee
Board Member, Oatly Group AB (plant-based drink company) (since 2021): Director, Northern New England Energy Corporation (since 2017); Director, Audit Committee Chair and Compensation Committee Member, Green Mountain Power Corporation (since 2016); Director, Treasurer and Finance & Audit Committee Chair, Flynn Center for Performing Arts (since 2016); Director, Audit Committee Chair and Compensation Committee Member, Planet Fitness (since 2016); Director, Citizen Cider, Inc. (high-end hard cider and hard seltzer company) (since 2016); Chief Financial Officer and Treasurer, Keurig Green Mountain, Inc. (2003-retired 2015); Independent Financial Consultant, Frances Rathke Consulting (strategic and financial consulting services) (2001-2003); Chief Financial Officer and Secretary, Ben & Jerry’s Homemade, Inc. (1989-2000, including prior positions); Senior Manager, Coopers & Lybrand, LLC (independent public accounting firm) (1982-1989). Trustee of various trusts within the John Hancock Fund Complex (since 2020).
Gregory A. Russo, Born: 1949	2008	191
Trustee
Director and Audit Committee Chairman (2012-2020), and Member, Audit Committee and Finance Committee (2011-2020), NCH Healthcare System, Inc. (holding company for multi-entity healthcare system); Director and Member (2012-2018) and Finance Committee Chairman (2014-2018), The Moorings, Inc. (nonprofit continuing care community); Vice Chairman, Risk & Regulatory Matters, KPMG LLP (KPMG) (2002–2006); Vice Chairman, Industrial Markets, KPMG (1998–2002); Chairman and Treasurer, Westchester County, New York, Chamber of Commerce (1986–1992); Director, Treasurer, and Chairman of Audit and Finance Committees, Putnam Hospital Center (1989–1995); Director and Chairman of Fundraising Campaign, United Way of Westchester and Putnam Counties, New York (1990–1995). Trustee of various trusts within the John Hancock Fund Complex (since 2008).

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 48

Non-Independent Trustees3
Name, year of birth Position(s) held with fund Principal occupation(s) and other directorships during past 5 years	Trustee of the Trust since1	Number of John Hancock funds overseen by Trustee
Andrew G. Arnott, Born: 1971	2017	191
President and Non-Independent Trustee
Head of Wealth and Asset Management, United States and Europe, for John Hancock and Manulife (since 2018); Director and Executive Vice President, John Hancock Investment Management LLC (since 2005, including prior positions); Director and Executive Vice President, John Hancock Variable Trust Advisers LLC (since 2006, including prior positions); President, John Hancock Investment Management Distributors LLC (since 2004, including prior positions); President of various trusts within the John Hancock Fund Complex (since 2007, including prior positions). Trustee of various trusts within the John Hancock Fund Complex (since 2017).
Marianne Harrison, Born: 1963	2018	191
Non-Independent Trustee
President and CEO, John Hancock (since 2017); President and CEO, Manulife Canadian Division (2013–2017); Member, Board of Directors, Boston Medical Center (since 2021); Member, Board of Directors, CAE Inc. (since 2019); Member, Board of Directors, MA Competitive Partnership Board (since 2018); Member, Board of Directors, American Council of Life Insurers (ACLI) (since 2018); Member, Board of Directors, Communitech, an industry-led innovation center that fosters technology companies in Canada (2017-2019); Member, Board of Directors, Manulife Assurance Canada (2015-2017); Board Member, St. Mary’s General Hospital Foundation (2014-2017); Member, Board of Directors, Manulife Bank of Canada (2013- 2017); Member, Standing Committee of the Canadian Life & Health Assurance Association (2013-2017); Member, Board of Directors, John Hancock USA, John Hancock Life & Health, John Hancock New York (2012–2013). Trustee of various trusts within the John Hancock Fund Complex (since 2018).

Principal officers who are not Trustees
Name, year of birth Position(s) held with fund Principal occupation(s) during past 5 years	Current Position(s) with the Trust since
Charles A. Rizzo, Born: 1957	2007
Chief Financial Officer
Vice President, John Hancock Financial Services (since 2008); Senior Vice President, John Hancock Investment Management LLC and John Hancock Variable Trust Advisers LLC (since 2008); Chief Financial Officer of various trusts within the John Hancock Fund Complex (since 2007).
Salvatore Schiavone, Born: 1965	2010
Treasurer
Assistant Vice President, John Hancock Financial Services (since 2007); Vice President, John Hancock Investment Management LLC and John Hancock Variable Trust Advisers LLC (since 2007); Treasurer of various trusts within the John Hancock Fund Complex (since 2007, including prior positions).
Christopher (Kit) Sechler, Born: 1973	2018
Secretary and Chief Legal Officer
Vice President and Deputy Chief Counsel, John Hancock Investment Management (since 2015); Assistant Vice President and Senior Counsel (2009–2015), John Hancock Investment Management; Assistant Secretary of John Hancock Investment Management LLC and John Hancock Variable Trust Advisers LLC (since 2009); Chief Legal Officer and Secretary of various trusts within the John Hancock Fund Complex (since 2009, including prior positions).

49 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT

Principal officers who are not Trustees (continued)
Name, year of birth Position(s) held with fund Principal occupation(s) during past 5 years	Current Position(s) with the Trust since
Trevor Swanberg, Born: 1979	2020
Chief Compliance Officer
Chief Compliance Officer, John Hancock Investment Management LLC and John Hancock Variable Trust Advisers LLC (since 2020); Deputy Chief Compliance Officer, John Hancock Investment Management LLC and John Hancock Variable Trust Advisers LLC (2019–2020); Assistant Chief Compliance Officer, John Hancock Investment Management LLC and John Hancock Variable Trust Advisers LLC (2016–2019); Vice President, State Street Global Advisors (2015–2016); Chief Compliance Officer of various trusts within the John Hancock Fund Complex (since 2016, including prior positions).

The business address for all Trustees and Officers is 200 Berkeley Street, Boston, Massachusetts 02116-5023.

1	Mr. Arnott, Ms. Jackson and Mr. Pruchansky serve as Trustees for a term expiring in 2022; Mr. Boyle, Dr. Cunningham, Ms. Fey, Dr. McClellan and Mr. Russo serve as Trustees for a term expiring in 2023; Mr. Bardelis, Mr. Burgess, Ms. Harrison and Ms. Rathke serve as Trustees for a term expiring in 2024; Mr. Boyle has served as Trustee at various times prior to date listed in the table.
2	Member of the Audit Committee.
3	The Trustee is a Non-Independent Trustee due to current or former positions with the Advisor and certain of its affiliates.

ANNUAL REPORT | JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND 50

More information

Trustees

Hassell H. McClellan, Chairperson
Steven R. Pruchansky, Vice Chairperson
Andrew G. Arnott^†
Charles L. Bardelis^*
James R. Boyle
Peter S. Burgess^*
William H. Cunningham
Grace K. Fey
Marianne Harrison^†
Deborah C. Jackson
Frances G. Rathke^*
Gregory A. Russo

Officers

Andrew G. Arnott
President

Charles A. Rizzo
Chief Financial Officer

Salvatore Schiavone
Treasurer

Christopher (Kit) Sechler
Secretary and Chief Legal Officer

Trevor Swanberg
Chief Compliance Officer

* Member of the Audit Committee

^† Non-Independent Trustee

Investment advisor

John Hancock Investment Management LLC

Subadvisor

Manulife Investment Management (US) LLC (Manulife IM (US))

Portfolio Managers

Joseph H. Bozoyan, CFA
Bradley L. Lutz, CFA

Custodian

State Street Bank and Trust Company

Transfer agent

Computershare Shareowner Services, LLC

Legal counsel

K&L Gates LLP

Independent registered public accounting firm

PricewaterhouseCoopers LLP

Stock symbol

Listed New York Stock Exchange: HTD

 

The fund’s proxy voting policies and procedures, as well as the fund proxy voting record for the most recent twelve-month period ended June 30, are available free of charge on the Securities and Exchange Commission (SEC) website at sec.gov or on our website.

All of the fund’s holdings as of the end of the third month of every fiscal quarter are filed with the SEC on Form N-PORT within 60 days of the end of the fiscal quarter. The fund’s Form N-PORT filings are available on our website and the SEC’s website, sec.gov.

We make this information on your fund, as well as monthly portfolio holdings, and other fund details available on our website at jhinvestments.com or by calling 800-852-0218.

The report is certified under the Sarbanes-Oxley Act, which requires closed-end funds and other public companies to affirm that, to the best of their knowledge, the information in their financial reports is fairly and accurately stated in all material respects.

You can also contact us:
800-852-0218	Regular mail:	Express mail:
jhinvestments.com	Computershare P.O.Box 505000 Louisville, KY 40233	Computershare 462 South 4th Street, Suite 1600 Louisville, KY 40202

51 JOHN HANCOCK TAX-ADVANTAGED DIVIDEND INCOME FUND | ANNUAL REPORT

John Hancock family of funds

U.S. EQUITY FUNDS

Blue Chip Growth

Classic Value

Disciplined Value

Disciplined Value Mid Cap

Equity Income

Financial Industries

Fundamental All Cap Core

Fundamental Large Cap Core

Mid Cap Growth

New Opportunities

Regional Bank

Small Cap Core

Small Cap Growth

Small Cap Value

U.S. Global Leaders Growth

U.S. Growth

INTERNATIONAL EQUITY FUNDS

Disciplined Value International

Emerging Markets

Emerging Markets Equity

Fundamental Global Franchise

Global Environmental Opportunities

Global Equity

Global Shareholder Yield

Global Thematic Opportunities

International Dynamic Growth

International Growth

International Small Company

FIXED-INCOME FUNDS

Bond

California Tax-Free Income

Emerging Markets Debt

Floating Rate Income

Government Income

High Yield

High Yield Municipal Bond

Income

Investment Grade Bond

Money Market

Opportunistic Fixed Income

Short Duration Bond

Short Duration Credit Opportunities

Strategic Income Opportunities

Tax-Free Bond

ALTERNATIVE FUNDS

Absolute Return Currency

Alternative Asset Allocation

Diversified Macro

Infrastructure

Multi-Asset Absolute Return

Real Estate Securities

Seaport Long/Short

 

A fund’s investment objectives, risks, charges, and expenses should be considered carefully before investing. The prospectus contains this and other important information about the fund. To obtain a prospectus, contact your financial professional, call John Hancock Investments at 800-225-5291, or visit our website at jhinvestments.com. Please read the prospectus carefully before investing or sending money.

EXCHANGE-TRADED FUNDS

John Hancock Corporate Bond ETF

John Hancock Mortgage-Backed Securities ETF

John Hancock Multifactor Consumer Discretionary ETF

John Hancock Multifactor Consumer Staples ETF

John Hancock Multifactor Developed International ETF

John Hancock Multifactor Emerging Markets ETF

John Hancock Multifactor Energy ETF

John Hancock Multifactor Financials ETF

John Hancock Multifactor Healthcare ETF

John Hancock Multifactor Industrials ETF

John Hancock Multifactor Large Cap ETF

John Hancock Multifactor Materials ETF

John Hancock Multifactor Media and

Communications ETF

John Hancock Multifactor Mid Cap ETF

John Hancock Multifactor Small Cap ETF

John Hancock Multifactor Technology ETF

John Hancock Multifactor Utilities ETF

ENVIRONMENTAL, SOCIAL, AND
GOVERNANCE FUNDS

ESG Core Bond

ESG International Equity

ESG Large Cap Core

ASSET ALLOCATION/TARGET DATE FUNDS

Balanced

Multi-Asset High Income

Multi-Index Lifetime Portfolios

Multi-Index Preservation Portfolios

Multimanager Lifestyle Portfolios

Multimanager Lifetime Portfolios

Retirement Income 2040

CLOSED-END FUNDS

Financial Opportunities

Hedged Equity & Income

Income Securities Trust

Investors Trust

Preferred Income

Preferred Income II

Preferred Income III

Premium Dividend

Tax-Advantaged Dividend Income

Tax-Advantaged Global Shareholder Yield

John Hancock ETF shares are bought and sold at market price (not NAV), and are not individually redeemed from the fund. Brokerage commissions will reduce returns.

John Hancock ETFs are distributed by Foreside Fund Services, LLC, and are subadvised by Manulife Investment Management (US) LLC or Dimensional Fund Advisors LP. Foreside is not affiliated with John Hancock Investment Management Distributors LLC, Manulife Investment Management (US) LLC or Dimensional Fund Advisors LP.

Dimensional Fund Advisors LP receives compensation from John Hancock in connection with licensing rights to the John Hancock Dimensional indexes. Dimensional Fund Advisors LP does not sponsor, endorse, or sell, and makes no representation as to the advisability of investing in, John Hancock Multifactor ETFs.

A trusted brand

John Hancock Investment Management is a premier asset manager
with a heritage of financial stewardship dating back to 1862. Helping
our shareholders pursue their financial goals is at the core of everything
we do. It’s why we support the role of professional financial advice
and operate with the highest standards of conduct and integrity.

A better way to invest

We serve investors globally through a unique multimanager approach:
We search the world to find proven portfolio teams with specialized
expertise for every strategy we offer, then we apply robust investment
oversight to ensure they continue to meet our uncompromising
standards and serve the best interests of our shareholders.

Results for investors

Our unique approach to asset management enables us to provide
a diverse set of investments backed by some of the world’s best
managers, along with strong risk-adjusted returns across asset classes.

“A trusted brand” is based on a survey of 6,651 respondents conducted by Medallia between 3/18/20 and 5/13/20.

John Hancock Investment Management LLC, 200 Berkeley Street, Boston, MA 02116-5010, 800-225-5291, jhinvestments.com

Manulife Investment Management, the Stylized M Design, and Manulife Investment Management & Stylized M Design are trademarks of The Manufacturers Life Insurance Company and are used by its affiliates under license.

MF1901708 P13A 10/21

12/2021

ITEM 2. CODE OF ETHICS.

As of the end of the period, October 31, 2021, the registrant has adopted a code of ethics, as defined in Item 2 of Form N-CSR, that applies to its Chief Executive Officer and Chief Financial Officer (respectively, the principal executive officer, the principal financial officer, the "Covered Officers"). A copy of the code of ethics is filed as an exhibit to this Form N-CSR.

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Peter S. Burgess is the audit committee financial expert and is "independent", pursuant to general instructions on Form N-CSR Item 3.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

(a) Audit Fees

The aggregate fees for John Hancock Tax-Advantaged Dividend Income Fund billed for professional services rendered by the principal accountant(s) for the audit of the registrant's annual financial statements or services that are normally provided by the accountant(s) in connection with statutory and regulatory filings or engagements amounted to $43,656 for the fiscal year ended October 31, 2021 and $42,593 for the fiscal year ended October 31, 2020. These fees were billed to the registrant and were approved by the registrant's audit committee.

(b) Audit-Related Services

The aggregate fees for John Hancock Tax-Advantaged Dividend Income Fund for audit- related fees amounted to $207 for the fiscal year ended October 31, 2021 and $5 for the fiscal year ended October 31, 2020. These fees were billed to the registrant or to the registrant's investment adviser (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant ("control affiliates"). The nature of the services provided was related to a software licensing fee and internal controls review.

(c) Tax Fees

The aggregate fees for John Hancock Tax-Advantaged Dividend Income Fund billed for professional services rendered by the principal accountant(s) for the tax compliance, tax advice and tax planning ("tax fees") amounted to $3,914 for the fiscal year ended October 31, 2021 and $3,837 for the fiscal year ended October 31, 2020. The nature of the services comprising the tax fees was the review of the registrant's tax returns and tax distribution requirements. These fees were billed to the registrant and were approved by the registrant's audit committee.

(d) All Other Fees

All other fees for John Hancock Tax-Advantaged Dividend Income Fund billed to the registrant or control affiliates for products and services provided by the principal accountant were $271 for the fiscal year ended October 31, 2021 and $89 for the fiscal year ended October 31, 2020. The nature of the services comprising all other fees is advisory services provided to the investment manager. These fees were approved by the registrant's audit committee.

(e)(1) Audit Committee Pre-Approval Policies and Procedures:

The trust's Audit Committee must pre-approve all audit and non-audit services provided by the independent registered public accounting firm (the "Auditor") relating to the operations or financial reporting of the funds. Prior to the commencement of any audit or non-audit services to a fund, the Audit Committee reviews the services to determine whether they are appropriate and permissible under applicable law.

The trust's Audit Committee has adopted policies and procedures to, among other purposes, provide a framework for the Committee's consideration of audit-related and non-audit services by the Auditor. The policies and procedures require that any audit-related and non-audit service

provided by the Auditor and any non-audit service provided by the Auditor to a fund service provider that relates directly to the operations and financial reporting of a fund are subject to approval by the Audit Committee before such service is provided. Audit-related services provided by the Auditor that are expected to exceed $25,000 per instance/per fund are subject to specific pre-approval by the Audit Committee. Tax services provided by the Auditor that are expected to exceed $30,000 per instance/per fund are subject to specific pre-approval by the Audit Committee.

All audit services, as well as the audit-related and non-audit services that are expected to exceed the amounts stated above, must be approved in advance of provision of the service by formal resolution of the Audit Committee. At the regularly scheduled Audit Committee meetings, the Committee reviews a report summarizing the services, including fees, provided by the Auditor.

(e)(2) Services approved pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X:

Audit-Related Fees, Tax Fees and All Other Fees:

There were no amounts that were approved by the Audit Committee pursuant to the de minimis exception under Rule 2-01 of Regulation S-X.

(f)According to the registrant's principal accountant, for the fiscal period ended October 31, 2021, the percentage of hours spent on the audit of the registrant's financial statements for the most recent fiscal year that were attributed to work performed by persons who were not full-time, permanent employees of principal accountant was less than 50%.

(g)The aggregate non-audit fees billed by the registrant's accountant(s) for services rendered to the registrant and rendered to the registrant's control affiliates for each of the last two fiscal years of the registrant were $1,211,415 for the fiscal year ended October 31, 2021 and $1,304,206 for the fiscal year ended October 31, 2020.

(h)The audit committee of the registrant has considered the non-audit services provided by the registrant's principal accountant(s) to the control affiliates and has determined that the services that were not pre-approved are compatible with maintaining the principal accountant(s)' independence.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

The registrant has a separately-designated standing audit committee comprised of independent trustees. The members of the audit committee are as follows:

Peter S. Burgess - Chairman

Charles L. Bardelis

Frances G. Rathke

ITEM 6. SCHEDULE OF INVESTMENTS.

(a)Not applicable.

(b)Not applicable.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED- END MANAGEMENT INVESTMENT COMPANIES.

See attached exhibit - Proxy Voting Policies and Procedures.

ITEM 8.

PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Information about the portfolio managers

Management Biographies

Management Biographies

Below is a list of the Manulife Investment Management (US) LLC ("Manulife IM (US)") portfolio managers who share joint responsibility for the day-to-day investment management of the Fund. It provides a brief summary of their business careers over the past five years.

The information provided is as of the filing date of this N-CSR.

Joseph H. Bozoyan, CFA

Managing Director and Portfolio Manager

Manulife Investment Management (US) LLC since 2015

Began business career in 1993

Managed the Fund since 2015

Bradley L. Lutz, CFA

Managing Director and Portfolio Manager

Manulife Investment Management (US) LLC since 2002

Began business career in 1992

Managed the Fund since 2017

Other Accounts the Portfolio Managers are Managing

The table below indicates for each portfolio manager information about the accounts over which the portfolio manager has day-to-day investment responsibility. All information on the number of accounts and total assets in the table is as of October 31, 2021. For purposes of the table, "Other Pooled Investment Vehicles" may include investment partnerships and group trusts, and "Other Accounts" may include separate accounts for institutions or individuals, insurance company general or separate accounts, pension funds and other similar institutional accounts.

	Registered Investment		Other Pooled Investment
	Companies		Vehicles		Other Accounts
	Number of	Total		Total		Total
		Assets	Number of	Assets	Number of	Assets
	Accounts	$Million	Accounts	$Million	Accounts	$Million
Joseph H.	4	3,394	2	347	0	0
Bozoyan,
CFA
Bradley L.	4	3,394	2	347	3	308
Lutz, CFA

Number and value of accounts within the total accounts that are subject to a performance-based advisory fee: 0.

Conflicts of Interest. When a portfolio manager is responsible for the management of more than one account, the potential arises for the portfolio manager to favor one account over another. The principal types of potential conflicts of interest that may arise are discussed below. For the reasons outlined below, the Fund does not believe that any material conflicts are likely to arise out of a portfolio manager's responsibility for the management of the Fund as well as one or more other accounts. The Advisor and Subadvisor have adopted procedures that are intended to monitor compliance with the policies referred to in the following paragraphs. Generally, the risks

 

of such conflicts of interests are increased to the extent that a portfolio manager has a financial incentive to favor one account over another. The Advisor and Subadvisor have structured their compensation arrangements in a manner that is intended to limit such potential for conflicts of interests. See "Compensation of Portfolio Managers" below.

•A portfolio manager could favor one account over another in allocating new investment opportunities that have limited supply, such as initial public offerings and private placements. If, for example, an initial public offering that was expected to appreciate in value significantly shortly after the offering was allocated to a single account, that account may be expected to have better investment performance than other accounts that did not receive an allocation on the initial public offering. The Subadvisor has policies that require a portfolio manager to allocate such investment opportunities in an equitable manner and generally to allocate such investments proportionately among all accounts with similar investment objectives.

•A portfolio manager could favor one account over another in the order in which trades for the accounts are placed. If a portfolio manager determines to purchase a security for more than one account in an aggregate amount that may influence the market price of the security, accounts that purchased or sold the security first may receive a more favorable price than accounts that made subsequent transactions. The less liquid the market for the security or the greater the percentage that the proposed aggregate purchases or sales represent of average daily trading volume, the greater the potential for accounts that make subsequent purchases or sales to receive a less favorable price. When a portfolio manager intends to trade the same security for more than one account, the policies of the Subadvisor generally require that such trades be "bunched," which means that the trades for the individual accounts are aggregated and each account receives the same price. There are some types of accounts as to which bunching may not be possible for contractual reasons (such as directed brokerage arrangements). Circumstances may also arise where the trader believes that bunching the orders may not result in the best possible price. Where those accounts or circumstances are involved, the Subadvisor will place the order in a manner intended to result in as favorable a price as possible for such client.

•A portfolio manager could favor an account if the portfolio manager's compensation is tied to the performance of that account rather than all accounts managed by the portfolio manager. If, for example, the portfolio manager receives a bonus based upon the performance of certain accounts relative to a benchmark while other accounts are disregarded for this purpose, the portfolio manager will have a financial incentive to seek to have the accounts that determine the portfolio manager's bonus achieve the best possible performance to the possible detriment of other accounts. Similarly, if the Subadvisor receives a performance-based advisory fee, the portfolio manager may favor that account, whether or not the performance of that account directly determines the portfolio manager's compensation. The investment performance on specific accounts is not a factor in determining the portfolio manager's compensation. See "Compensation of Portfolio Managers" below. Neither the Advisor nor the Subadvisor receives a performance-based fee with respect to any of the accounts managed by the portfolio managers.

•A portfolio manager could favor an account if the portfolio manager has a beneficial interest in the account, in order to benefit a large client or to compensate a client that had poor returns. For example, if the portfolio manager held an interest in an investment partnership that was one of the accounts managed by the portfolio manager, the portfolio manager would have an economic incentive to favor the account in which the portfolio manager held an interest. The Subadvisor imposes certain trading restrictions and reporting requirements for accounts in which a portfolio manager or certain family

members have a personal interest in order to confirm that such accounts are not favored over other accounts.

•If the different accounts have materially and potentially conflicting investment objectives or strategies, a conflict of interest may arise. For example, if a portfolio manager purchases a security for one account and sells the same security short for another account, such trading pattern could disadvantage either the account that is long or short. In making portfolio manager assignments, the Subadvisor seeks to avoid such potentially conflicting situations. However, where a portfolio manager is responsible for accounts with differing investment objectives and policies, it is possible that the portfolio manager will conclude that it is in the best interest of one account to sell a portfolio security while another account continues to hold or increase the holding in such security.

Compensation of Portfolio Managers. The Subadvisor has adopted a system of compensation for portfolio managers and others involved in the investment process that is applied systematically among investment professionals. At the Subadvisor, the structure of compensation of investment professionals is currently composed of the following basic components: base salary and short- and long-term incentives. The following describes each component of the compensation package for the individuals identified as a portfolio manager for the Funds.

•Base salary. Base compensation is fixed and normally reevaluated on an annual basis. The Subadvisor seeks to set compensation at market rates, taking into account the experience and responsibilities of the investment professional.

•Incentives. Only investment professionals are eligible to participate in the short-and long-term incentive plan. Under the plan, investment professionals are eligible for an annual cash award. The plan is intended to provide a competitive level of annual bonus compensation that is tied to the investment professional achieving superior investment performance and aligns the financial incentives of the Subadvisor and the investment professional. Any bonus under the plan is completely discretionary, with a maximum annual bonus that may be well in excess of base salary. Payout of a portion of this bonus may be deferred for up to five years. While the amount of any bonus is discretionary, the following factors are generally used in determining bonuses under the plan:

•Investment Performance: The investment performance of all accounts managed by the investment professional over one, three and five-year periods are considered and no specific benchmark is used to measure performance. With respect to fixed income accounts, relative yields are also used to measure performance.

•Financial Performance: The profitability of the Subadvisor and its parent company are also considered in determining bonus awards.

•Non-Investment Performance: To a lesser extent, intangible contributions, including the investment professional's support of client service and sales activities, new fund/strategy idea generation, professional growth and development, and management, where applicable, are also evaluated when determining bonus awards.

•In addition to the above, compensation may also include a revenue component for an investment team derived from a number of factors including, but not limited to, client assets under management, investment performance, and firm metrics.

•Manulife Equity Awards. A limited number of senior investment professionals may receive options to purchase shares of Manulife Financial stock. Generally, such

option would permit the investment professional to purchase a set amount of stock at the market price on the date of grant. The option can be exercised for a set period (normally a number of years or until termination of employment) and the investment professional would exercise the option if the market value of Manulife Financial stock increases. Some investment professionals may receive restricted stock grants, where the investment professional is entitled to receive the stock at no or nominal cost, provided that the stock is forgone if the investment professional's employment is terminated prior to a vesting date.

•Deferred Incentives. Investment professionals may receive deferred incentives which are fully invested in strategies managed by the team/individual as well as other Manulife Asset Management strategies.

The Subadvisor also permits investment professionals to participate on a voluntary basis in a deferred compensation plan, under which the investment professional may elect on an annual basis to defer receipt of a portion of their compensation until retirement. Participation in the plan is voluntary.

Share Ownership by Portfolio Managers. The following table indicates as of October 31, 2021, the value of shares beneficially owned by the portfolio managers in the Fund.

	Range of Beneficial Ownership in the
Portfolio Manager	Fund
Joseph H. Bozoyan, CFA	$0
Bradley L. Lutz, CFA	$0

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

  (a)Not applicable

(b)

REGISTRANT PURCHASES OF EQUITY SECURITIES

				Maximum
			Total number of	number of
			shares	shares that
	Total number of		purchased as	may yet be
		Average price per	part of publicly	purchased
	shares		announced	under the
Period	purchased	share	plans*	plans*
Nov-20	-	-	-	3,540,082
Dec-20	-	-	-	3,540,082
Jan-21	-	-	-	3,540,082
Feb-21	-	-	-	3,540,082
Mar-21	-	-	-	3,540,082
Apr-21	-	-	-	3,540,082
May-21	-	-	-	3,540,082
Jun-21	-	-	-	3,540,082
Jul-21	-	-	-	3,540,082
Aug-21	-	-	-	3,540,082

Sep-21	-	-	-	3,540,082
Oct-21	-	-	-	3,540,082
Total	-	-	-

*In December 2007, the Board of Trustees approved a share repurchase plan, which is subsequently reviewed by the Board of Trustees each year in December. Under the current share repurchase plan, the Fund may purchase in the open market up to 10% of its outstanding common shares as of December 31, 2020. The current share repurchase plan will remain in effect between January 1, 2021 and December 31, 2021.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

(a)The registrant has adopted procedures by which shareholders may recommend nominees to the registrant's Board of Trustees. A copy of the procedures is filed as an exhibit to this Form N-CSR. See attached "John Hancock Funds – Nominating and Governance Committee Charter".

ITEM 11. CONTROLS AND PROCEDURES.

(a)Based upon their evaluation of the registrant's disclosure controls and procedures as

conducted within 90 days of the filing date of this Form N-CSR, the registrant's principal executive officer and principal financial officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms.

(b)There were no changes in the registrant's internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

ITEM 12. DISCLOSURE OF SECURITIES LENDING ACTIVITIES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

The Fund did not participate directly in securities lending activities. See Note 8 to financial statements in Item 1.

ITEM 13. EXHIBITS.

(a)(1) Code of Ethics for Senior Financial Officers is attached.

(a)(2) Separate certifications for the registrant's principal executive officer and principal financial officer, as required by Section 302 of the Sarbanes-Oxley Act of 2002 and Rule 30a-2(a) under the Investment Company Act of 1940, are attached.

(b)Separate certifications for the registrant's principal executive officer and principal financial officer, as required by 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, and Rule 30a-2(b) under the Investment Company Act of 1940, are attached. The certifications furnished pursuant to this paragraph are not deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section. Such certifications are not deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except to the extent that the Registrant specifically incorporates them by reference.

(c)(1) Proxy Voting Policies and Procedures are attached.

(c)(2) Submission of Matters to a Vote of Security Holders is attached. See attached "John Hancock Funds – Nominating and Governance Committee Charter".

(c)(3) Registrant's notice to shareholders pursuant to Registrant's exemptive order granting an exemption from Section 19(b) of the Investment Company Act of 1940, as amended and Rule 19b-1 thereunder regarding distributions made pursuant to the Registrant's Managed Distribution Plan.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

John Hancock Tax-Advantaged Dividend Income Fund

By:	/s/ Andrew Arnott
	------------------------------
	Andrew Arnott
	President
Date:	December 8, 2021

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:	/s/ Andrew Arnott
	-------------------------------
	Andrew Arnott
	President
Date:	December 8, 2021
By:	/s/ Charles A. Rizzo
	--------------------------------
	Charles A. Rizzo
	Chief Financial Officer
Date:	December 8, 2021