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IRS Announces No Change in Quarterly Interest Rates

The Internal Revenue Service recently announced that interest rates for the calendar quarter beginning April 1, 2003, will remain unchanged at five (5) percent for overpayments (four (4) percent in the case of a corporation), five (5) percent for underpayments, and seven (7) percent for large corporate underpayments. The overpayment rate for the portion of a corporate overpayment exceeding $10,000 will be two and one-half (2.5) percent. 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.