Debt Borrowings and Repayments
Commercial Paper Program — During the six months ended June 30, 2022, we made cash repayments of $4.1 billion, which were partially offset by $3.4 billion of cash borrowings (net of related discount on issuance).
Term Loan — In May 2022, we borrowed $1.0 billion under our Term Loan to be used for general corporate purposes.
Senior Notes — In May 2022, WMI issued $1.0 billion of 4.15% senior notes due April 15, 2032, the net proceeds of which were $992 million. We used the net proceeds to redeem our $500 million of 2.9% senior notes due September 2022 in advance of their scheduled maturity, to repay a portion of outstanding borrowings under our commercial paper program and for general corporate purposes.
Financing Leases and Other — The increase in our financing leases and other debt obligations during the six months ended June 30, 2022 is primarily related to our new federal low-income housing investment discussed in Note 4, which increased our debt obligations by $183 million. The increase in our debt obligations was partially offset by $42 million of cash repayments of debt at maturity.
4. Income Taxes
Our effective income tax rate was 24.3% and 23.9% for the three and six months ended June 30, 2022, respectively, compared with 22.9% and 22.8% for the three and six months ended June 30, 2021, respectively.
The increase in our effective income tax rate when comparing the three and six months ended June 30, 2022 and 2021 was primarily driven by an increase in pre-tax income in 2022 resulting in a decreased rate benefit from federal tax credits. We evaluate our effective income tax rate at each interim period and adjust it as facts and circumstances warrant.
Investments Qualifying for Federal Tax Credits — We have significant financial interests in entities established to invest in and manage low-income housing properties. In February 2022, we acquired an additional noncontrolling interest in a limited liability company established to invest in and manage low-income housing properties. Total consideration for this investment is expected to be $253 million, comprised of a $183 million note payable discussed in Note 3, an initial cash payment of $28 million and $42 million of interest payments expected to be paid over the life of the investment. At the time of the investment, we increased our investments in unconsolidated entities in our Condensed Consolidated Balance Sheet by $211 million, representing the principal balance of the note and the initial cash investment. We support the operations of these entities in exchange for a pro rata share of the tax credits they generate. The low-income housing investments qualify for federal tax credits that we expect to realize through 2033 under Section 42 or Section 45D of the Internal Revenue Code.
We account for our investments in these entities using the equity method of accounting, recognizing our share of each entity’s results of operations and other reductions in the value of our investments in equity in net losses of unconsolidated entities, within our Condensed Consolidated Statements of Operations. During the three and six months ended June 30, 2022, we recognized $17 million and $31 million, respectively, of net losses for these investments. We also recognized a reduction in our income tax expense for the three and six months ended June 30, 2022 of $25 million and $48 million, respectively, due to federal tax credits realized from these investments as well as the tax benefits from the pre-tax losses realized. In addition, during the three and six months ended June 30, 2022, we recognized interest expense of $4 million and $6 million, respectively, associated with our investments in low-income housing properties.
During the three and six months ended June 30, 2021, we recognized $12 million and $21 million, respectively, of net losses for these investments. We also recognized a reduction in our income tax expense for the three and six months ended June 30, 2021 of $16 million and $32 million, respectively, due to federal tax credits realized from these investments as well as the tax benefits from the pre-tax losses realized. In addition, during the three and six months ended June 30, 2021,