Taxes, Exemption and Credits - As enacted, changes the amounts of the franchise and excise tax credits allowed to financial institutions from certain percentages of the unpaid principal balance of certain qualified loans made to eligible housing entities to certain percentages of the month-end average unpaid principal balance of such loans; makes other related revisions. - Amends TCA Section 67-4-2109.

HB 691 changes how Tennessee financial institutions calculate tax credits for loans to housing entities. It shifts the calculation from a single "unpaid principal balance" to a "month-end average unpaid principal balance" over each loan's life. This affects financial institutions providing qualified loans for eligible housing activities, with credits now set at 3% annually for standard loans or 5% for low-rate loans. The change applies to the institution's fiscal year and ends after 15 years or the loan's maturity, whichever comes first. The bill took effect January 1, 2026.