Tax penalty rates are staying put for early 2026, but that doesn't mean you should delay payment. The IRS's 7% interest rate ...

The Internal Revenue Service (IRS) has announced that interest rates will remain unchanged for the calendar quarter starting April 1, 2025.

WASHINGTON, D.C. — The Internal Revenue Service (IRS) announced that federal interest rates on tax overpayments and underpayments will remain unchanged for the fourth quarter of 2025, which begins ...

For individuals, the rate for overpayments and underpayments will be 7% per year, compounded daily. For corporations, the rate for overpayments will be 6%, while the rate will be 7% for underpayments ...