Interest Rates for Fourth Quarter of 2021 Remain the Same
IR-2021-173
- Institutional AuthorsInternal Revenue Service
- Code Sections
- Subject Area/Tax Topics
- Jurisdictions
- Tax Analysts Document Number2021-33112
- Tax Analysts Electronic Citation2021 TNTF 164-17
Interest rates remain the same for the fourth quarter, 2021
Aug. 25, 2021
WASHINGTON — The Internal Revenue Service today announced that interest rates will remain the same for the calendar quarter beginning Oct. 1, 2021. The rates will be:
3% for overpayments [2% in the case of a corporation];
0.5% for the portion of a corporate overpayment exceeding $10,000;
3% percent for underpayments; and
5% percent for large corporate underpayments.
Under the Internal Revenue Code, the rate of interest is determined on a quarterly basis. For taxpayers other than corporations, the overpayment and underpayment rate is the federal short-term rate plus 3 percentage points.
Generally, in the case of a corporation, the underpayment rate is the federal short-term rate plus 3 percentage points and the overpayment rate is the federal short-term rate plus 2 percentage points. The rate for large corporate underpayments is the federal short-term rate plus 5 percentage points. The rate on the portion of a corporate overpayment of tax exceeding $10,000 for a taxable period is the federal short-term rate plus one-half (0.5) of a percentage point.
The interest rates announced today are computed from the federal short-term rate determined during July 2021 to take effect Aug. 1, 2021, based on daily compounding.
Revenue Ruling 2021-17, announcing the rates of interest, is attached and will appear in Internal Revenue Bulletin 2021-37, dated Sept. 13, 2021.
- Institutional AuthorsInternal Revenue Service
- Code Sections
- Subject Area/Tax Topics
- Jurisdictions
- Tax Analysts Document Number2021-33112
- Tax Analysts Electronic Citation2021 TNTF 164-17