The Alabama Department of Revenue (DOR) published the second quarter interest rate for underpayment and overpayment of taxes. The rate is 6 percent. [Ala. Dep’t of Revenue, Quarterly Interest Rates, 04/01/26]
Alabama DOR Publishes Second Quarter 2026 Interest Rate for Tax Underpayments, Overpayments
April 17, 2026, 9:55 PM UTC