ended September 30, 2022 was $2.6 million, as compared to an increase of $1.6 million in the fair value of mortgage servicing rights for the three months ended June 30, 2022. The 10-year Treasury Constant Maturity rate increased 85 basis points versus the second quarter of 2022. The impact of principal payments on the underlying mortgages on the mortgage servicing rights was consistent at $747,000 and $771,000 for the quarters ended September 30, 2022 and June 30, 2022, respectively. The change in the fair value of the mortgage servicing rights is generally consistent with the change in the 10-year Treasury Constant Maturity rate. As interest rates rise and prepayment speeds slow, mortgage servicing rights values tend to increase; conversely, as interest rates fall and prepayment speeds quicken, mortgage servicing rights values tend to decrease.
Total noninterest income decreased $7.8 million, or 35.3%, compared to the quarter ended September 30, 2021, primarily due to a $7.6 million, or 48.4%, decrease in mortgage banking income, driven by the decrease in loan closings and narrowing gain-on-sale margins.
Noninterest Expense
Total noninterest expenses were $34.5 million for the quarter ended September 30, 2022, a decrease of $481,000, or 1.4%, from the quarter ended June 30, 2022. Compensation and benefits decreased $464,000, or 2.2%, and professional fees decreased $223,000, or 13.3%, partially offset by a $254,000 increase in occupancy and equipment expenses. The decrease in compensation expense reflects a $477,000 decrease in commission expense consistent with the decrease in mortgage originations. The increase in occupancy and equipment expense reflects an increase in expenses for utilities and software licenses.
Total noninterest expenses decreased $4.8 million, or 12.2%, from the quarter ended September 30, 2021. Compensation and benefits decreased $3.8 million and loan expenses decreased $968,000, consistent with the decrease in residential mortgage loan closings and corresponding decrease in mortgage origination commissions. The decrease in compensation and benefits also reflects proactive cost reduction measures taken at HarborOne Mortgage beginning in the second quarter of 2021.
Income Tax Provision
The effective tax rate was 25.4% for the quarter ended September 30, 2022, compared to 27.6% for the quarter ended June 30, 2022 and 28.6% for the quarter ended September 30, 2021. The third quarter 2022 effective rate was impacted by a tax benefit recorded for Industrial Revenue Bonds. The 2022 effective tax rate is expected to be approximately 27%.
Asset Quality and Allowance for Credit Losses
Effective January 1, 2022, the Company adopted Accounting Standards Update No. 2016-13, commonly referred to as CECL, which requires the measurement of expected lifetime credit losses for financial assets measured at amortized cost, as well as unfunded commitments that are considered off-balance sheet credit exposures. CECL requires that the allowance for credit losses (“ACL”) be calculated based on current expected credit losses over the full remaining expected life of the financial assets and also consider expected future changes in macroeconomic conditions. Upon adoption of CECL on January 1, 2022, the Company’s ACL on loans decreased by $1.3 million, and the ACL on unfunded commitments increased by $3.9 million, for a net increase of $2.6 million. The after-tax impact of $1.9 million was recognized as a one-time, cumulative-effect adjustment that decreased retained earnings.
Credit quality performance continued to be strong with total nonperforming assets of $23.4 million at September 30, 2022, compared to $24.4 million at June 30, 2022 and $36.5 million at September 30, 2021. Nonperforming assets as a percentage of total assets were 0.47% at September 30, 2022, 0.52% at June 30, 2022, and 0.80% at September 30, 2021.
The funded loan provision for credit losses for the three and nine months ended September 30, 2022 was $262,000 and $2.0 million, respectively, and reflects provisioning for loan growth partially offset by a reduction in pandemic related uncertainty. Net recoveries totaled $799,000, or 0.08% of average loans outstanding on an annualized basis, for the quarter ended September 30, 2022. Net recoveries totaled $504,000, or 0.05% of average loans outstanding on an annualized basis, for the quarter ended June 30, 2022, and net charge-offs totaled $1.7 million, or 0.19% of average loans outstanding on an annualized basis, for the quarter ended September 30, 2021. The third quarter 2022 recovery reflects the disposition of assets from a SBA guaranteed credit.
The ACL was $44.6 million, or 1.06% of total loans, at September 30, 2022, compared to $43.6 million, or 1.11% of total loans, at June 30, 2022 and an allowance for loss under the incurred loss model of $48.0 million, or 1.39% of total loans, at September 30, 2021. The ACL on unfunded commitments, included in other liabilities on the unaudited Consolidated Balance Sheets, amounted to $5.5 million at September 30, 2022 as compared to $5.1 million at June 30, 2022 and the associated provision was $406,000 and $1.6 million for the three and nine months ended September 30, 2022. There was no ACL on unfunded commitments at December 31, 2021 or September 30, 2021. The increase from the prior quarter reflects $95.3 million in new construction originations in the third quarter, with $72.4 million in unfunded balances as of September 30, 2022.
We have not experienced any significant negative trends in the at-risk sectors identified in response to conditions that developed during the COVID-19 pandemic; however management continues to monitor certain credit types within those sectors that may be susceptible to increased credit risk as a result of trends that were precipitated by the COVID-19 pandemic and may be exacerbated by current economic conditions. Management is focused on business-oriented hotels, non-anchored retail space and metro office space. As of September 30, 2022, business-oriented hotels included 13 loans with a total outstanding balance of $93.9 million, non-anchored retail