The Internal Revenue Service (IRS) announced as of April 1, 2024, interest rates for overpayments and underpayments will remain unchanged for the second quarter of the year. This decision reflects the IRS’s ongoing assessment of the economic landscape and its implications for individual and corporate taxpayers.
For individuals, the sustained rate is set at 8% per annum, compounded daily, for both overpayments and underpayments. This means that taxpayers who have paid more than what was owed will earn interest at this rate, while those who have underpaid their taxes will incur interest at the same rate on the outstanding amount.
Corporate taxpayers will see a differentiated structure. The general rate for corporate overpayments stands at 7%, but for the portion of a corporate overpayment exceeding $10,000, the rate is reduced to 5.5%. Conversely, the underpayment rate for corporations mirrors that of individuals at 8%, with a heightened rate of 10% applying to large corporate underpayments.