UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q


                                   (Mark One)

    [X]     QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
                              EXCHANGE ACT OF 1934

                For the quarterly period ended      JUNE 30, 2001
                                               ------------------

                                       OR

    [ ]     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
                              EXCHANGE ACT OF 1934

                    For the transition period from to       .
                                                     --------


                         Commission File No. 33-35148-02

          AMERICAN INCOME FUND I-B, A MASSACHUSETTS LIMITED PARTNERSHIP
          -------------------------------------------------------------
             (Exact name of registrant as specified in its charter)


    Massachusetts                                                 04-3106525
    (State or other jurisdiction of                             (IRS Employer
   incorporation or organization)                         Identification No.)

    88 Broad Street, Boston, MA                                        02110
   (Address of principal executive offices)                        (Zip Code)


Registrant's  telephone  number,  including  area  code     (617)  854-5800
                                                        -------------------


(Former  name,  former  address  and  former  fiscal year, if changed since last
report.)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding  12  months  (or  for such shorter period that the registrant was
required  to  file  such  reports),  and  (2)  has  been  subject to such filing
requirements  for  the  past  90  days.
Yes    X  No
   -----

                APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY
                   PROCEEDINGS DURING THE PRECEDING FIVE YEARS

Indicate  by  check  mark  whether  the  registrant  has filed all documents and
reports  required  to  be  filed  by Sections 12, 13, or 15(d) of the Securities
Exchange  Act  of 1934 subsequent to the distribution of securities under a plan
confirmed  by  a  court.
Yes           No


                                        1

- ------



                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                                    FORM 10-Q

                                      INDEX







PART I. FINANCIAL INFORMATION:                                             Page
                                                                           ----
                                                                        
     Item 1. Financial Statements

                Statement of Financial Position
                at June 30, 2001 and December 31, 2000                        3

                Statement of Operations
                for the three and six months ended June 30, 2001 and 2000     4

                Statement of Cash Flows
                for the six months ended June 30, 2001 and 2000               5

                Notes to the Financial Statements                             6


     Item 2. Management's Discussion and Analysis of Financial
                 Condition and Results of Operations                         10

     Item 3. Quantitative and Qualitative Disclosures about Market Risk      14


PART II. OTHER INFORMATION:

     Item 1 - 6                                                              15






                                        2

                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                         STATEMENT OF FINANCIAL POSITION

                       JUNE 30, 2001 AND DECEMBER 31, 2000

                                   (UNAUDITED)





                                                         June 30,     December 31,
                                                           2001           2000
ASSETS
                                                               

Cash and cash equivalents                               $  710,064   $     808,801
Rents receivable                                               300             300
Accounts receivable - affiliate                              9,992          10,887
Prepaid expenses                                             3,870               -
Investment in real estate venture                        1,153,520       1,210,566
Equipment at cost, net of accumulated depreciation
  of $582,548 and $539,007 at June 30, 2001
  and December 31, 2000, respectively                       80,077         123,618
                                                        -----------  --------------

      Total assets                                      $1,957,823   $   2,154,172
                                                        ===========  ==============


LIABILITIES AND PARTNERS' CAPITAL

Accrued liabilities                                     $  168,705   $     180,888
Accrued liabilities - affiliate                             29,288          14,325
                                                        -----------  --------------
     Total liabilities                                     197,993         195,213
                                                        -----------  --------------

Partners' capital (deficit):
   General Partner                                        (229,379)       (219,423)
   Limited Partnership Interests
   (286,711 Units; initial purchase price of $25 each)   1,989,209       2,178,382
                                                        -----------  --------------
     Total partners' capital                             1,759,830       1,958,959
                                                        -----------  --------------

     Total liabilities and partners' capital            $1,957,823   $   2,154,172
                                                        ===========  ==============














   The accompanying notes are an integral part of these financial statements.
                                        3

                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                             STATEMENT OF OPERATIONS

            FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2001 AND 2000

                                   (UNAUDITED)




                               
                                              FOR THE THREE MONTHS ENDED  FOR THE SIX MONTHS ENDED
                                                        JUNE 30,               JUNE 30,





                                                    2001       2000       2001       2000
                                                                       
INCOME

Lease revenue                                    $  29,746   $44,731   $  59,892   $125,813
Interest income                                      8,099    11,732      16,231     36,091
Gain on sale of equipment                                -     5,389           -      5,389
                                                 ----------  --------  ----------  --------
  Total income                                      37,845    61,852      76,123    167,293
                                                 ----------  --------  ----------  --------

EXPENSES

Depreciation                                        21,771    22,070      43,541     44,139
Equipment management fees - affiliate                  650     1,390       1,321      4,597
Operating expenses - affiliate                      98,924    34,351     173,344     77,175
Partnership's share of unconsolidated
  real estate venture's loss                        30,161     7,117      57,046      8,399
                                                 ----------  --------  ----------  --------
  Total expenses                                   151,506    64,928     275,252    134,310
                                                 ----------  --------  ----------  --------

Net income (loss)                                $(113,661)  $(3,076)  $(199,129)  $ 32,983
                                                 ==========  ========  ==========  ========



Net income (loss) per limited partnership unit   $   (0.38)  $ (0.01)  $   (0.66)  $   0.11
                                                 ==========  ========  ==========  ========
Cash distributions declared
   per limited partnership unit                  $      --   $    --   $      --   $     --
                                                 ==========  ========  ==========  ========

















   The accompanying notes are an integral part of these financial statements.
                                        4

                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                             STATEMENT OF CASH FLOWS

                 FOR THE SIX MONTHS ENDED JUNE 30, 2001 AND 2000

                                   (UNAUDITED)




                                                             2001         2000
                                                                
CASH FLOWS PROVIDED BY (USED IN) OPERATING ACTIVITIES

Net income (loss)                                         $(199,129)  $    32,983
Adjustments to reconcile net income (loss) to net
 cash provided by (used in) operating activities:
  Depreciation                                               43,541        44,139
  Gain on sale of equipment                                       -        (5,389)
  Partnership's share of unconsolidated
    real estate venture's loss                               57,046         8,399
Changes in assets and liabilities:
  Rents receivable                                                -         2,500
  Accounts receivable - affiliate                               895         9,499
  Prepaid expenses                                           (3,870)            -
  Accrued liabilities                                       (12,183)      (29,593)
  Accrued liabilities - affiliate                            14,963            47
                                                          ----------  ------------
    Net cash provided by (used in) operating activities     (98,737)       62,585
                                                          ----------  ------------

CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES

Proceeds from equipment sales                                     -         5,389
Investment in real estate venture                                 -    (1,310,000)
                                                          ----------  ------------
    Net cash used in investing activities                         -    (1,304,611)
                                                          ----------  ------------

CASH FLOWS PROVIDED BY (USED IN) FINANCING ACTIVITIES

Distributions paid                                                -       (56,588)
                                                          ----------  ------------
    Net cash used in financing activities                         -       (56,588)
                                                          ----------  ------------

Net decrease in cash and cash equivalents                   (98,737)   (1,298,614)
Cash and cash equivalents at beginning of period            808,801     2,086,622
                                                          ----------  ------------
Cash and cash equivalents at end of period                $ 710,064   $   788,008
                                                          ==========  ============








   The accompanying notes are an integral part of these financial statements.
                                        5

                                     ------
                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                        NOTES TO THE FINANCIAL STATEMENTS

                                  JUNE 30, 2001

                                   (UNAUDITED)

NOTE  1  -  BASIS  OF  PRESENTATION
- -----------------------------------

The  financial  statements  presented  herein  are  prepared  in conformity with
accounting  principles  generally  accepted  in  the  United  States for interim
financial  reporting  and  the  instructions  for preparing Form 10-Q under Rule
10-01  of  Regulation  S-X  of  the  Securities  and Exchange Commission and are
unaudited.  As  such,  these financial statements do not include all information
and footnote disclosures required under accounting principles generally accepted
in  the  United  States  for complete financial statements and, accordingly, the
accompanying  financial  statements  should  be  read  in  conjunction  with the
footnotes  presented  in  the  2000  Annual Report.  Except as disclosed herein,
there  has been no material change to the information presented in the footnotes
to  the  2000  Annual  Report.

In  the  opinion  of  management,  all  adjustments  (consisting  of  normal and
recurring  adjustments)  considered  necessary  to  present fairly the financial
position  at  June  30, 2001 and December 31, 2000 and results of operations for
the  three and six month periods ended June 30, 2001 and 2000 have been made and
are reflected.  Operating results for the six months ended June 30, 2001 are not
necessarily  indicative of the results that may be expected for the entire year.


NOTE  2  -  CASH
- ----------------

At  June 30, 2001, American Income Fund I-B, a Massachusetts Limited Partnership
(the  "Partnership")  had  $610,353  invested  in federal agency discount notes,
repurchase  agreements  secured  by  U.S.  Treasury  Bills  or interests in U.S.
Government  securities,  or  other  highly  liquid  overnight  investments.


NOTE  3  -  REVENUE  RECOGNITION
- --------------------------------

Rents  are  payable  to  the Partnership monthly or quarterly and no significant
amounts  are  calculated  on factors other than the passage of time.  The leases
are  accounted  for  as  operating leases and are noncancellable. Rents received
prior  to  their  due dates are deferred.  In certain instances, the Partnership
may  enter  renewal or re-lease agreements which expire beyond the Partnership's
anticipated  dissolution date.  This circumstance is not expected to prevent the
orderly  wind-up of the Partnership's business activities as the General Partner
and  Equis  Financial  Group  Limited Partnership ("EFG") would seek to sell the
then-remaining equipment assets either to the lessee or to a third party, taking
into  consideration  the  amount  of  future  noncancellable  rental  payments
associated  with  the  attendant  lease  agreements.  See  also  Note  7  to the
financial  statements  regarding the Class Action Lawsuit.  Future minimum rents
of  $30,928  are  due  as  follows:



                              
For the year ending June 30,  2002  $20,619
                              2003   10,309
                                    -------

     Total                       .  $30,928
                                    =======




                                        6

- ------
                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                 NOTES TO THE FINANCIAL STATEMENTS - (CONTINUED)

                                  JUNE 30, 2001

                                   (UNAUDITED)

NOTE  4  -  EQUIPMENT
- ---------------------

The  following  is  a  summary of equipment owned by the Partnership at June 30,
2001.  Remaining  Lease  Term  (Months), as used below, represents the number of
months  remaining  from  June  30,  2001  under  contracted  lease  terms and is
presented  as  a  range  when  more  than  one  lease  agreement is contained in
thestated  equipment  category.  A  Remaining  Lease Term equal to zero reflects
equipment  either  held for sale or re-lease or being leased on a month-to-month
basis.  In  the  opinion  of  EFG, the acquisition cost of the equipment did not
exceed  its  fair  market  value.




                                              Remaining
                                             Lease Term    Equipment
                         Equipment Type       (Months)      at Cost
- -------------------------------------------  -----------  -----------
                                                    
Trailers/intermodal containers                      0-18  $  536,143
Materials handling                                     0     126,482
                                                          -----------
 Total equipment cost                                  .     662,625
 Accumulated depreciation                              .    (582,548)
                                                          -----------
 Equipment, net of accumulated depreciation            .  $   80,077
                                                          ===========



At  June  30,  2001,  the  Partnership's  equipment portfolio included equipment
having a proportionate original cost of $144,366, representing approximately 22%
of  total  equipment  cost.

At  June  30, 2001, all of the Partnership's equipment was subject to contracted
leases  or  being  leased  on  a  month-to-month  basis.


NOTE  5  -  INVESTMENT  IN  REAL  ESTATE  VENTURE
- -------------------------------------------------
On March 8, 2000, the Partnership and 10 affiliated partnerships (the ''Exchange
Partnerships'')  collectively loaned $32 million to Echelon Residential Holdings
LLC  (''Echelon  Residential  Holdings''),  a  newly formed real estate company.
Echelon  Residential  Holdings is owned by several investors, including James A.
Coyne,  Executive Vice President of EFG.  In addition, certain affiliates of the
General  Partner  made loans to Echelon Residential Holdings in their individual
capacities.

The  Partnership's  original loan was $1,310,000.  Echelon Residential Holdings,
through  a  wholly-owned  subsidiary  (Echelon  Residential  LLC), used the loan
proceeds  to  acquire  various  real  estate  assets  from Echelon International
Corporation,  a  Florida-based  real  estate  company. The loan has a term of 30
months,  maturing  on  September 8, 2002, and an annual interest rate of 14% for
the  first  24  months  and  18%  for the final six months. Interest accrues and
compounds  monthly  and  is  payable  at  maturity.  In  connection  with  the
transaction, Echelon Residential Holdings has pledged a security interest in all
of  its  right, title and interest in and to its membership interests in Echelon
Residential  LLC  to  the  Exchange  Partnerships  as  collateral.

The  loan  is  presented, in accordance with the guidance set forth in the Third
Notice  to  Practitioners  by  the  American  Institute  of  Certified  Public
Accountants  in  February  1986 entitled "ADC Arrangements", as an investment in
real estate venture and is presented net of the Partnership's share of losses in
Echelon  Residential  Holdings.  The  Partnership is allocated its proportionate
share  of  the unconsolidated real estate venture's net income or loss, adjusted
for  interest  on  the  ADC  arrangements,  based  on  the  balance  of  its ADC
arrangement  in  relation  to  the  real estate venture's total equity and notes
payable,  including  the  ADC arrangements. For the six month periods ended June
30,  2001  and  2000,  the  Partnership's share of losses in Echelon Residential
Holdings  were  $57,046  and  $8,399,  respectively,  and  are  reflected on the
Statement  of  Operations as ''Partnership's share of unconsolidated real estate
venture's  loss."

                                        7

The  Partnership  took  into  consideration the following characteristics of the
loan  in determining that the loan should be accounted for as an investment in a
real  estate  venture:  (i)  the  Exchange  Partnerships  who  made  the  loans
collectively  have  provided substantially all of the necessary funds to acquire
the  underlying  properties  without  taking  title  to such properties, (ii) by
virtue  of a pledged security interest in the wholly owned subsidiary of Echelon
Residential  Holdings that holds title to the properties, the Partnership's loan
is secured only by the underlying properties, (iii) Echelon Residential Holdings
will  only  repay the Partnership at maturity, including all interest accrued on
the loan through maturity, (iv) it is expected that Echelon Residential Holdings
can only repay the loan through sales of undeveloped and developed property; and
(v)  the  structure  of  the loan (i.e. no payments due until maturity) makes it
unlikely  that  the  properties  will  be  taken  in  foreclosure as a result of
delinquency.
The  summarized financial information for Echelon Residential Holdings as of and
for  the  six  month  periods  ended June 30, 2001 and 2000, respectively, is as
follows:
                                                (Unaudited)
                                      As of and for the periods ended
                                                  June 30,



                                             2001          2000
                                         ------------  ------------
                                                 
Total assets                             $79,159,776   $54,704,360
Total liabilities                        $85,455,528   $48,386,270
Minority interest                        $ 1,782,982   $ 2,527,750
Total equity (deficit)                   $(8,078,734)  $ 3,790,340

Total revenues                           $ 1,705,679   $   905,751
Total expenses, minority interest
  and equity in loss of unconsolidated
  joint venture                          $ 5,924,774   $ 2,593,700
Net loss                                 $(4,219,095)  $(1,687,949)




NOTE  6  -  RELATED  PARTY  TRANSACTIONS
- ----------------------------------------

All  operating expenses incurred by the Partnership are paid by EFG on behalf of
the  Partnership and EFG is reimbursed at its actual cost for such expenditures.
Fees  and  other costs incurred during the six month periods ended June 30, 2001
and 2000 which were paid or accrued by the Partnership to EFG or its Affiliates,
are  as  follows:




                                   2001     2000
                                 --------  -------
                                     
Equipment management fees        $  1,321  $ 4,597
Administrative charges             36,684   41,014
Reimbursable operating expenses
   due to third parties           136,660   36,161
                                 --------  -------

          Total                  $174,665  $81,772
                                 ========  =======



All rents and proceeds from the sale of equipment are paid directly to EFG.  EFG
temporarily  deposits  collected  funds  in  a  separate interest-bearing escrow
account  prior  to  remittance  to  the  Partnership.  At  June  30,  2001,  the

                                        8

Partnership  was  owed  $9,992  by  EFG for such funds and the interest thereon.
These  funds  were  remitted  to  the  Partnership  in  July  2001.

The  discussion  of  the loan to Echelon Residential Holdings in Note 5 above is
incorporated  herein  by  reference.


NOTE  7  -  LEGAL  PROCEEDINGS
- ------------------------------

As  described more fully in the Partnership's Annual Report on Form 10-K for the
year  ended December 31, 2000, the Partnership is a Nominal Defendant in a Class
Action Lawsuit, the outcome of which could significantly alter the nature of the
Partnership's  organization  and  its  future  business  operations.

On  March  12,  2001, after a status conference and hearing, the Court issued an
order that required the parties, no later than May 15, 2001, to advise the Court
on  (a) whether the Securities and Exchange Commission ("SEC") had completed its
review  of the solicitation statement and related materials submitted to the SEC
in  connection  with  the  proposed  settlement,  and  (b)  whether  the parties
requested  the  Court  to  schedule a hearing for final approval of the proposed
settlement  or  were  withdrawing  the  proposed  settlement  from  judicial
consideration  and  resuming  the  litigation  of  the  Plaintiffs'  claims.

On  May  11,  2001,  the  general  partners of the partnerships that are nominal
defendants in the Class Action Lawsuit received a letter dated May 10, 2001 from
the  Associate  Director  and  Chief  Counsel  of  the  Division  of  Investment
Management  of  the  SEC  informing  the  general partners that the staff of the
Division  believes  that  American  Income  Partners  V-A  Limited  Partnership,
American  Income  Partners V-B Limited Partnership, American Income Partners V-C
Limited  Partnership, American Income Partners V-D Limited Partnership, American
Income  Fund I-A, American Income Fund I-B, American Income Fund I-E and AIRFUND
II  International  Limited  Partnership  (the  "Designated  Partnerships")  are
investment  companies as defined in Section 3(a)(1)(c) of the Investment Company
Act of 1940, as amended (the "1940 Act").  The SEC staff noted that Section 7 of
the  1940  Act makes it unlawful for an unregistered investment company to offer
or  sell  or  purchase  any  security  or  engage  in any business in interstate
commerce.  Accordingly,  Section  7  would  prohibit  any partnership that is an
unregistered  investment  company  from  engaging  in any business in interstate
commerce,  except  transactions  that  are merely incidental to its dissolution.
The  letter also stated that the Division is considering enforcement action with
respect  to  this  matter.  Noting  that the parties to the Class Action Lawsuit
were  scheduled  to  appear  before  the  court in the near future to consider a
proposed settlement, and that the SEC staff's views, as expressed in the letter,
are relevant to the specific matters that will be considered by the court at the
hearing,  the SEC staff submitted the letter to the court for its consideration.

The general partners have consulted with counsel who specializes in the 1940 Act
and, based on counsel's advice, do not believe that the Partnership or the other
Designated  Partnerships are investment companies within the meaning of the 1940
Act.  Counsel  has corresponded and met with the SEC staff to address the issues
concerning  the  Designated  Partnerships'  status under the 1940 Act.  However,
their  status  is unresolved and there is a risk that the Division of Investment
Management may commence enforcement action against the Partnership and the other
Designated  Partnerships  with  respect  to  this  matter.

Plaintiffs'  Counsel  and  Defendants'  Counsel  each  filed  status  reports in
response  to the Court's order on May 15, 2001.  The Court held a hearing on May
28,  2001  at which Plaintiffs' Counsel requested that the case be put back on a
litigation  track  anticipating  his filing a motion for class certification and
discovery leading to the setting of a trial date.  Defendants' Counsel requested
that  the  Court address the issue of whether or not the 1940 Act applies to the
Designated Partnerships and the consolidation under the proposed settlement. The
Court  permitted  Plaintiffs'  Counsel  to  submit a timetable for discovery and
trial  and  at the same time encouraged the parties to continue to work together
with  the SEC in an effort to consummate the proposed settlement.  Subsequently,
the  Court  scheduled a status conference for February 22, 2002 and a trial date
of  March  4,  2002.


                                        9


                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                                    FORM 10-Q

                          PART I. FINANCIAL INFORMATION


Item 2.  Management's Discussion and Analysis of Financial Condition and Results
- --------------------------------------------------------------------------------
of  Operations.
- ---------------

Certain  statements  in  this  quarterly  report  of American Income Fund I-B, a
Massachusetts  Limited  Partnership  (the "Partnership") that are not historical
fact  constitute  "forward-looking statements" within the meaning of the Private
Securities  Litigation  Reform Act of 1995 and are subject to a variety of risks
and  uncertainties.  There  are  a  number  of  factors  that could cause actual
results  to  differ  materially  from  those  expressed  in  any forward-looking
statements  made  herein.  These  factors  include,  but are not limited to, the
outcome  of  the  Class  Action  Lawsuit described in Note 7 to the accompanying
financial  statements,  the  remarketing of the Partnership's equipment, and the
performance  of  the  Partnership's  non-equipment  assets.

The  Investment  Company Act of 1940 (the "1940 Act") places restrictions on the
capital  structure  and  business activities of companies registered thereunder.
The  Partnership  has  active  business  operations  in  the  financial services
industry,  including  equipment  leasing  and  the  loan  to Echelon Residential
Holdings  LLC  ("Echelon Residential Holdings"). The Partnership does not intend
to  engage  in  investment  activities  in  a  manner or to an extent that would
require the Partnership to register as an investment company under the 1940 Act.
However,  it  is  possible that the Partnership may unintentionally engage in an
activity  or  activities  that  may be construed to fall within the scope of the
1940  Act.  If  the Partnership were determined to be an unregistered investment
company,  its  business  would  be adversely affected. The 1940 Act, among other
things,  prohibits  an  unregistered investment company from offering securities
for  sale  or engaging in any business in interstate commerce and, consequently,
leases  and  contracts  entered  into  by  partnerships  that  are  unregistered
investment  companies  may be voidable. If necessary, the Partnership intends to
avoid  being  deemed  an  investment  company  by disposing or acquiring certain
assets  that  it  might  not  otherwise  dispose  or  acquire.

On  May  11,  2001,  the  general  partners of the partnerships that are nominal
defendants in the Class Action Lawsuit received a letter dated May 10, 2001 from
the  Associate  Director  and  Chief  Counsel  of  the  Division  of  Investment
Management  of  the  SEC  informing  the  general partners that the staff of the
Division  believes  that  American  Income  Partners  V-A  Limited  Partnership,
American  Income  Partners V-B Limited Partnership, American Income Partners V-C
Limited  Partnership, American Income Partners V-D Limited Partnership, American
Income  Fund I-A, American Income Fund I-B, American Income Fund I-E and AIRFUND
II  International  Limited  Partnership  (the  "Designated  Partnerships")  are
investment  companies  as  defined  in  Section  3(a)(1)(c) of the 1940 Act. The
letter  also  stated  that  the  Division is considering enforcement action with
respect  to  this  matter.  Noting  that the parties to the Class Action Lawsuit
were  scheduled  to  appear  before  the  court in the near future to consider a
proposed settlement, and that the SEC staff's views, as expressed in the letter,
are relevant to the specific matters that will be considered by the court at the
hearing,  the SEC staff submitted the letter to the court for its consideration.

The general partners have consulted with counsel who specializes in the 1940 Act
and, based on counsel's advice, do not believe that the Partnership or the other
Designated  Partnerships are investment companies within the meaning of the 1940
Act.  Counsel  has corresponded and met with the SEC staff to address the issues
concerning  the  Designated  Partnerships'  status under the 1940 Act.  However,
their  status  is unresolved and there is a risk that the Division of Investment
Management may commence enforcement action against the Partnership and the other
Designated  Partnerships  with  respect  to  this  matter.

Plaintiffs'  Counsel  and  Defendants'  Counsel  each  filed  status  reports in
response  to the Court's order on May 15, 2001.  The Court held a hearing on May
28,  2001  at which Plaintiffs' Counsel requested that the case be put back on a
litigation  track  anticipating  his filing a motion for class certification and
discovery leading to the setting of a trial date.  Defendants' Counsel requested
that  the  Court  address  the  issue  of  whether  or  not the 1940 Act applies

                                       10

to  the  Designated  Partnerships  and  the  consolidation  under  the  proposed
settlement.  The  Court  permitted Plaintiffs' Counsel to submit a timetable for
discovery  and  trial and at the same time encouraged the parties to continue to
work  together  with the SEC in an effort to consummate the proposed settlement.
See  Note  7  to  the  financial  statements  for  additional  discussion.


Three and six months ended June 30, 2001 compared to the three months ended June
- --------------------------------------------------------------------------------
30,  2000:
- ----------

The  Partnership  was  organized  in  1990  as  a direct-participation equipment
leasing  program to acquire a diversified portfolio of capital equipment subject
to lease agreements with third parties.  Presently, the Partnership is a Nominal
Defendant  in  a  Class Action Lawsuit, the outcome of which could significantly
alter  the  nature  of  the  Partnership's  organization and its future business
operations.  (See  Note  7 to the financial statements.) Pursuant to the Amended
and  Restated  Agreement  and  Certificate of Limited Partnership (the "Restated
Agreement,  as  amended"),  the  Partnership  is  scheduled  to  be dissolved by
December  31,  2001.  However  the  General  Partner  does  not  expect that the
Partnership  will  be dissolved until such time that the Class Action Lawsuit is
settled  or  adjudicated.

Results  of  Operations
- -----------------------

For  the  three  and  six months ended June 30, 2001, the Partnership recognized
lease  revenue  of  $29,746  and  $59,892, respectively, compared to $44,731 and
$125,813,  respectively,  for  the  same periods in 2000.  The decrease in lease
revenue from 2000 to 2001 resulted primarily from renewal lease term expirations
and  equipment  sales. In the future, lease revenue will continue to decline due
to  lease  term  expirations  and  the  sale  of  equipment.

The  Partnership's  equipment  portfolio  includes  certain  assets in which the
Partnership  holds  a  proportionate  ownership  interest.  In  such  cases, the
remaining  interests  are  owned  by  an  affiliated  equipment  leasing program
sponsored  by  Equis Financial Group Limited Partnership ("EFG").  Proportionate
equipment  ownership  enabled the Partnership to further diversify its equipment
portfolio  at  inception  by  participating in the ownership of selected assets,
thereby  reducing  the  general  levels of risk which could have resulted from a
concentration in any single equipment type, industry or lessee.  The Partnership
and  each  affiliate  individually  report,  in  proportion  to their respective
ownership  interests,  their respective shares of assets, liabilities, revenues,
and  expenses  associated  with  the  equipment.

Interest  income  for  the  three  and six month periods ended June 30, 2001 was
$8,099 and $16,231, respectively, compared to $11,732 and $36,091, respectively,
for  the  same  periods  in  2000.  Interest  income is typically generated from
temporary  investment  of  rental  receipts  and  equipment  sale  proceeds  in
short-term  instruments.  The  amount  of  future interest income is expected to
fluctuate  as  a  result  of  changing  interest  rates  and  the amount of cash
available  for  investment,  among  other  factors.

There  were  no equipment sales during either of the three and six month periods
ended  June  30,  2001.  During  the  three  months  ended  June  30,  2000, the
Partnership  sold  fully  depreciated  equipment  to  existing lessees and third
parties  resulting  in  a net gain, for financial statement purposes, of $5,389.
It  cannot  be determined whether future sales of equipment will result in a net
gain  or  a  net loss to the Partnership, as such transactions will be dependent
upon the condition and type of equipment being sold and its marketability at the
time  of  sale.  In  addition, the amount of gain or loss reported for financial
statement  purposes  is  partly  a  function  of  the  amount  of  accumulated
depreciation  associated  with  the  equipment  being  sold.

The  ultimate  realization  of  residual  value  for  any  type  of equipment is
dependent  upon  many  factors,  including  EFG's  ability  to sell and re-lease
equipment.  Changing market conditions, industry trends, technological advances,
and  many  other  events can converge to enhance or detract from asset values at
any  given  time.  EFG  attempts  to  monitor these changes in order to identify
opportunities  which  may  be  advantageous  to  the  Partnership and which will
maximize  total  cash  returns  for  each  asset.

The  total  economic  value  realized  upon  final  disposition of each asset is
comprised  of all primary lease term revenue generated from that asset, together
with  its  residual  value.  The  latter  consists  of  cash  proceeds  realized

                                       11

upon  the  asset's  sale  in  addition  to all other cash receipts obtained from
renting  the  asset  on  a  re-lease,  renewal  or  month-to-month  basis.  The
Partnership  classifies  such  residual  rental  payments  as  lease  revenue.
Consequently, the amount of gain or loss reported in the financial statements is
not  necessarily indicative of the total residual value the Partnership achieved
from  leasing  the  equipment.

Depreciation expense for the three and six month periods ended June 30, 2001 was
$21,771  and  $43,541,  respectively,  compared  to  $22,070  and  $44,139,
respectively,  for  the same periods in 2000.  For financial reporting purposes,
to  the  extent  that  an  asset  is held on primary lease term, the Partnership
depreciates  the  difference  between  (i)  the  cost  of the asset and (ii) the
estimated  residual  value of the asset on a straight-line basis over such term.
For  purposes  of  this policy, estimated residual values represent estimates of
equipment values at the date of primary lease expiration.  To the extent that an
asset  is  held  beyond  its  primary  lease  term, the Partnership continues to
depreciate  the  remaining  net book value of the asset on a straight-line basis
over  the  asset's  remaining  economic  life.

Management  fees  were  $650  and $1,321, respectively, during the three and six
month  periods  ended June 30, 2001 compared to $1,390 and $4,597, respectively,
for  the  same  periods  of 2000. Management fees are based on 5% of gross lease
revenue generated by operating leases and 2% of gross lease revenue generated by
full  payout  leases.

Operating expenses were $98,924 and $173,344, respectively for the three and six
month  periods  ended  June  30,  2001,  compared  to  $34,351  and  $77,175,
respectively,  for  the  same  periods  in  2000.  In  2001,  operating expenses
included  approximately $59,000 related to the Class Action Lawsuit discussed in
Note  7  to  the  financial  statements herein. Other operating expenses consist
primarily  of  administrative charges, professional service costs, such as audit
and  other  legal  fees,  as  well  as  printing,  distribution  and remarketing
expenses.  In  certain cases, equipment storage or repairs and maintenance costs
may  be  incurred  in  connection  with  equipment  being  remarketed.

For  the  three  and  six  month  periods  ended  June  30,  2001  and 2000, the
Partnership's  share  of losses in Echelon Residential Holdings were $30,161 and
$57,046, respectively, compared to $7,117 and $8,399, respectively, for the same
periods  in  2000.  The  losses  are reflected on the Statement of Operations as
"Partnership's share of unconsolidated real estate venture's loss."  See further
discussion  below.


Liquidity  and  Capital  Resources  and  Discussion  of  Cash  Flows
- --------------------------------------------------------------------

The  Partnership  by  its  nature  is  a limited life entity.  The Partnership's
principal  operating  activities  derive  from  asset  rental  transactions.
Accordingly,  the  Partnership's  principal  source  of  cash from operations is
provided by the collection of periodic rents. These cash inflows are used to pay
management  fees and operating costs.  Operating activities generated a net cash
outflow  of  $98,737  during  the six month period ended June 30, 2001 and a net
cash  inflow  of $62,585 during the six month period ended June 30, 2000. Future
renewal,  re-lease  and  equipment  sale  activities will cause a decline in the
Partnership's  lease  revenues  and  corresponding  sources  of  operating cash.
Overall,  expenses  associated  with rental activities, such as management fees,
and net cash flow from operating activities will also decline as the Partnership
remarkets  its  equipment.

Cash  realized  from  asset  disposal  transactions  is reported under investing
activities on the accompanying Statement of Cash Flows.  There were no equipment
sales  during  the  six month period ended June 30, 2001.  During the six months
ended June 30, 2000, the Partnership realized equipment sale proceeds of $5,389.
Future  inflows  of cash from asset disposals will vary in timing and amount and
will  be influenced by many factors including, but not limited to, the frequency
and timing of lease expirations, the type of equipment being sold, its condition
and  age,  and  future  market  conditions.

At  June  30,  2001,  the  Partnership  was  due  aggregate future minimum lease
payments  of  $30,928  from  contractual  lease  agreements  (see  Note 3 to the
financial  statements).  At  the  expiration  of  the  individual  lease  terms
underlying the Partnership's future minimum lease payments, the Partnership will
sell  the  equipment  or  enter  re-lease  or renewal agreements when considered
advantageous by the General Partner and EFG.  Such future remarketing activities
will  result  in  the  realization  of  additional  cash  inflows in the form of
equipment  sale

                                       12

proceeds  or  rents  from renewals and re-leases, the timing and extent of which
cannot  be  predicted  with certainty.  This is because the timing and extent of
remarketing  events  often  is  dependent  upon  the  needs and interests of the
existing lessees.  Some lessees may choose to renew their lease contracts, while
others  may  elect  to  return  the  equipment.  In  the  latter  instances, the
equipment  could  be  re-leased  to  another  lessee  or  sold to a third party.

In  connection  with  a  preliminary  settlement  agreement for the Class Action
Lawsuit  described in Note 7 to the accompanying financial statements, the court
permitted  the  Partnership  to  invest in any new investment, including but not
limited  to  new  equipment  or  other  business  activities, subject to certain
limitations.  On  March  8,  2000,  the Partnership loaned $1,310,000 to a newly
formed  real  estate  company,  Echelon  Residential  Holdings,  to  finance the
acquisition of real estate assets by that company. Echelon Residential Holdings,
through  a  wholly  owned  subsidiary ("Echelon Residential LLC"), used the loan
proceeds,  along  with  the  loan  proceeds from similar loans by ten affiliated
partnerships, representing $32 million in the aggregate, to acquire various real
estate  assets  from  Echelon  International  Corporation,  an  independent
Florida-based  real  estate  company.  Echelon Residential Holding's interest in
Echelon  Residential  LLC  is  pledged  pursuant  to  a  pledge agreement to the
partnerships  as  collateral  for  the loans.  The loan has a term of 30 months,
maturing  on September 8, 2002, and an annual interest rate of 14% for the first
24  months  and  18%  for  the final six months.  Interest accrues and compounds
monthly  and  is  payable  at  maturity.

As  discussed  in  Note 5 to the Partnership's financial statements, the loan is
considered to be an investment in a real estate venture for accounting purposes.
In accordance with the provisions of Statement of Position No. 78-9, "Accounting
for  Investments  in Real Estate Ventures", the Partnership reports its share of
income  or  loss  of  Echelon  Residential  Holdings  under the equity method of
accounting.

The  loan  made  by the Partnership to Echelon Residential Holdings is, and will
continue  to  be,  subject  to  various  risks, including the risk of default by
Echelon  Residential  Holdings, which could require the Partnership to foreclose
under  the  pledge  agreement  on  its interests in Echelon Residential LLC. The
ability of Echelon Residential Holdings to make loan payments and the amount the
Partnership  may  realize  after  a  default  would  be dependent upon the risks
generally  associated  with  the real estate lending business including, without
limitation,  the existence of senior financing or other liens on the properties,
general  or  local economic conditions, property values, the sale of properties,
interest  rates,  real  estate  taxes,  other operating expenses, the supply and
demand  for  properties involved, zoning and environmental laws and regulations,
rent  control  laws  and  other  governmental  rules.  A  default  by  Echelon
Residential  Holdings  could  have  a material adverse effect on the future cash
flow  and  operating  results  of  the  Partnership.

The  Restated Agreement, as amended, prohibits the Partnership from making loans
to  the General Partner or its affiliates.  Since the acquisition of the several
parcels  of  real  estate  from the owner had to occur prior to the admission of
certain independent third parties as equity owners, Echelon Residential Holdings
and  its  wholly  owned  subsidiary,  Echelon  Residential  LLC,  were formed in
anticipation  of  their  admission.  The General Partner agreed to an officer of
the Manager serving as the initial equity holder of Echelon Residential Holdings
and  as  an  unpaid  manager of Echelon Residential Holdings. The officer made a
$185,465  equity  investment in Echelon Residential Holdings.  His return on his
equity  investment  is restricted to the same rate of return as the partnerships
realize  on  their  loans.  There  is  a  risk  that the court may object to the
general  partner's  action in structuring the loan in this way since the officer
may be deemed an affiliate and the loans in violation of the prohibition against
loans  to  affiliates  and  the  court's  statement  in its order permitting New
Investments  that  all  other provisions of the Partnership Agreements governing
the  investment  objectives and policies of the Partnership shall remain in full
force  and  effect.  The  court  may  require the partnerships to restructure or
divest  the  loan.

There  are no formal restrictions under the Restated Agreement, as amended, that
materially  limit  the  Partnership's  ability to pay cash distributions, except
that  the General Partner may suspend or limit cash distributions to ensure that
the  Partnership  maintains  sufficient working capital reserves to cover, among
other  things, operating costs and potential expenditures, such as refurbishment
costs  to  remarket equipment upon lease expiration. In addition to the need for
funds  in  connection  with  the  Class  Action Lawsuit, liquidity is especially
important  as the Partnership matures and sells equipment, because the remaining
equipment  base consists of fewer revenue-producing assets that are available to
cover  prospective  cash  disbursements.

                                       13

Insufficient  liquidity  could  inhibit the Partnership's ability to sustain its
operations  or  maximize  the  realization  of  proceeds  from  remarketing  its
remaining  assets.

Cash  distributions  to  the  General and Limited Partners had been declared and
generally  paid  within fifteen days following the end of each calendar quarter.
The  payment of such distributions is reported under financing activities on the
accompanying  Statement  of Cash Flows.  No cash distributions were declared for
either  of the six month periods ended June 30, 2001 or 2000. In any given year,
it  is possible that Limited Partners will be allocated taxable income in excess
of  distributed  cash.  This  discrepancy  between  tax  obligations  and  cash
distributions  may or may not continue in the future, and cash may or may not be
available  for  distribution  to  the Limited Partners adequate to cover any tax
obligation.

Cash distributions when paid to the Limited Partners generally consist of both a
return  of and a return on capital.  Cash distributions do not represent and are
not  indicative  of  yield  on investment.  Actual yield on investment cannot be
determined  with  any  certainty until conclusion of the Partnership and will be
dependent  upon the collection of all future contracted rents, the generation of
renewal and/or re-lease rents, the residual value realized for each asset at its
disposal  date  and  the  performance of the Partnership's non-equipment assets.

The  Partnership's  capital  account  balances  for  federal  income tax and for
financial reporting purposes are different primarily due to differing treatments
of  income  and expense items for income tax purposes in comparison to financial
reporting  purposes  (generally  referred to as permanent or timing differences;
see  Note  6  to  the  financial  statements presented in the Partnership's 2000
Annual Report).  For instance, selling commissions and organization and offering
costs  pertaining  to syndication of the Partnership's limited partnership units
are  not  deductible  for  federal  income  tax  purposes, but are recorded as a
reduction  of  partners'  capital  for financial reporting purposes.  Therefore,
such  differences  are  permanent  differences  between  capital  accounts  for
financial  reporting and federal income tax purposes.  Other differences between
the  bases  of  capital  accounts for federal income tax and financial reporting
purposes  occur due to timing differences.  Such items consist of the cumulative
difference  between  income  or  loss  for  tax purposes and financial statement
income  or  loss.  The principal components of the cumulative difference between
financial  statement income or loss and tax income or loss result from different
depreciation policies for book and tax purposes and different treatment for book
and  tax  purposes  related  to  the  real  estate  venture.

For  financial reporting purposes, the General Partner has accumulated a capital
deficit at June 30, 2001.  This is the result of aggregate cash distributions to
the  General  Partner  being in excess of its capital contribution of $1,000 and
its  allocation  of  financial  statement  net  income or loss.  Ultimately, the
existence  of  a capital deficit for the General Partner for financial reporting
purposes is not indicative of any further capital obligations to the Partnership
by  the General Partner.  The Restated Agreement, as amended, requires that upon
the  dissolution  of  the  Partnership,  the General Partner will be required to
contribute to the Partnership an amount equal to any negative balance, which may
exist  in  the General Partner's tax capital account.  At December 31, 2000, the
General  Partner  had  a  positive  tax  capital  account  balance.

The  outcome of the Class Action Lawsuit described in Note 7 to the accompanying
financial  statements, will be the principal factor in determining the future of
the  Partnership's  operations.  The  settlement or adjudication of that lawsuit
may materially change the future organizational structure and business interests
of  the  Partnership,  as  well as its cash distribution policies.  In addition,
commencing  with  the  first  quarter of 2000, the General Partner suspended the
payment  of  quarterly  cash distributions pending final resolution of the Class
Action  Lawsuit.  Accordingly,  future cash distributions are not expected to be
paid  until  the  Class  Action  Lawsuit  is  settled  or  adjudicated.


Item  3.  Quantitative  and  Qualitative  Disclosures  about  Market  Risk
- --------------------------------------------------------------------------

The  Partnership's  financial  statements include financial instruments that are
exposed  to  interest  rate  risks.

The  Partnership's  acquisition,  development  and  construction loan to Echelon
Residential  Holdings matures on September 8, 2002 and earns interest at a fixed
annual  rate  of  14% for the first 24 months and a fixed annual rate of 18% for
the last 6 months of the loan.  Investments earning a fixed rate of interest may
have their fair market value adversely impacted due to a rise in interest rates.
The  effect  of interest rate fluctuations on the Partnership for the six months
ended  June  30,  2001  was  not  material.

                                       14


                            AMERICAN INCOME FUND I-B,
                       A MASSACHUSETTS LIMITED PARTNERSHIP

                                    FORM 10-Q

                           PART II.  OTHER INFORMATION








           

  Item 1.     Legal Proceedings
  .           Response:

  .           Refer to Note 7 to the financial statements herein.

  Item 2.     Changes in Securities
  .           Response:  None

  Item 3.     Defaults upon Senior Securities
  .           Response:  None

  Item 4.     Submission of Matters to a Vote of Security Holders
  .           Response:  None

  Item 5.     Other Information
  .           Response:  None

  Item 6(a).  Exhibits
  .           Response:  None

  Item 6(b).  Reports on Form 8-K
  .           Response:  None






                                       15


                                 SIGNATURE PAGE



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


          AMERICAN INCOME FUND I-B, a Massachusetts Limited Partnership


By:         AFG  Leasing  VI  Incorporated,  a  Massachusetts
              corporation  and  the  General  Partner  of
              the  Registrant.


By:        /s/  Michael  J.  Butterfield
           -----------------------------
             Michael  J.  Butterfield
             Treasurer  of  AFG  Leasing  VI  Incorporated
             (Duly  Authorized  Officer  and
             Principal  Financial  and  Accounting  Officer)


Date:     August  14,  2001
          -----------------




                                       16