LIHTC and HTC investments are carried at amortized cost and our investment in FHLBC stock is carried at cost. Due to the nature of the LIHTC, HTC and our membership in the FHLBC, their carrying amounts approximate fair value. The private funds are carried at fair value, using each investment’s net asset value.
Our LIHTC interests had a balance of $11 million at September 30, 2023, compared to $13 million on December 31, 2022. Our LIHTC interests recognized amortization of $0.8 million as a component of income tax expense and a total tax benefit of $0.8 million during the third quarter of 2023, compared to $0.8 million of amortization and $0.9 million of tax benefit during the same period in 2022. For the nine-months ended September 30, 2023, our LIHTC interest recognized amortization of $2.3 million and a total benefit of $2.4 million, compared to $2.5 million of amortization and $2.6 million of tax benefit for the same period in 2022. Our unfunded commitment for our LIHTC investments was less than $1 million at September 30, 2023 and will be paid out in installments through 2035.
Our HTC investment had a balance of $14 million at September 30, 2023, compared to $11 million at December 31, 2022. Through 2022, the investment was accounted for as an investment in unconsolidated investee. Due to the adoption of ASU 2023-02, Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method, the investment was reclassified as an other invested asset during 2023. A total tax benefit of $1.4 million was recognized from our HTC investment during the third quarter of 2023, compared to $1.3 million in the third quarter of 2022. For the nine-months ended September 30, 2023, our HTC investment recognized a total benefit of $4.3 million, compared to $3.9 million for the same period in 2022. Our HTC investment recognized $1.1 million of amortization as a component of income tax expense during the third quarter of 2023 and $3.4 million of amortization during the first nine months of 2023. Our unfunded commitment for our HTC investment totaled $1 million at September 30, 2023 and is expected be paid during 2023.
As of September 30, 2023, $57 million of investments were pledged as collateral with the FHLBC to ensure timely access to the secured lending facility that ownership of FHLBC stock provides. As of September 30, 2023, $50 million of borrowings were outstanding with the FHLBC.
Our investments in private funds totaled $27 million as of September 30, 2023, down from $28 million as of December 31, 2022, and had $5 million of associated unfunded commitments at September 30, 2023. Our interest in private funds is generally restricted from being transferred or otherwise redeemed without prior consent by the respective entities, and the timed dissolution of the partnerships would trigger redemption.
Investments in Unconsolidated Investees
We had $56 million of investments in unconsolidated investees at September 30, 2023, compared to $58 million at December 31, 2022. At September 30, 2023, our investment in Prime Holdings Insurance Services, Inc. (Prime) was $56 million and other investments in unconsolidated investees totaled less than $1 million. Through December 31, 2022, our $11 million HTC investment was accounted for as an unconsolidated investee, but was reclassified as an other invested asset during 2023 due to the adoption of ASU 2023-02.
Cash and Short-Term Investments
Cash consists of uninvested balances in bank accounts. Short-term investments consist of investments with original maturities of 90 days or less, primarily AAA-rated government money market funds. Short-term investments are carried at cost. We had a cash and short-term investment balance of $18 million and $125 million, respectively, at September 30, 2023, compared to $23 million and $36 million, respectively, at December 31, 2022.
3. DEBT
As of September 30, 2023, we had $100 million in debt outstanding. On September 15, 2023, we retired $150 million in senior notes that were originally issued in 2013. Additionally, on September 15, 2023, we accessed $50 million from our revolving line of credit with PNC Bank, N.A. (PNC). The borrowing may be repaid at any time and carries a floating interest rate of 7.07 percent which will reset during the first quarter of 2024. The credit facility with PNC was entered into during the first quarter of 2023 and replaced the previous $60 million facility with Bank of Montreal, Chicago Branch, which expired on March 27, 2023. The line of credit permits us to borrow up to an aggregate principal amount of $100 million, but may be increased up to an aggregate principal amount of $130 million under certain conditions. The facility has a three-year term that expires on May 29, 2026. Further, RLI Insurance Company borrowed $50 million from the Federal Home Loan Bank of Chicago (FHLBC) on November 10, 2021. The borrowing matures on November 10, 2023 and has an option to be paid off prior to maturity. Interest is paid monthly at an annualized rate of 0.84 percent.