Fourth Quarter 2008 Interest Rates Effective Today

 

알림: 역사 콘텐츠


본 문서는 기록 자료 또는 역사 자료로서 현행 법이나 정책, 절차>를 반영하고 있지 않을 수 있습니다.


IR-2008-111, Oct. 1, 2008

WASHINGTON — The Internal Revenue Service has announced in Revenue Ruling 2008-47 that interest rates for the calendar quarter beginning Oct. 1, 2008 will increase by one percentage point.

The new rates are:

  • Six (6) percent for overpayments [five (5) in the case of a corporation];
  • Six (6) percent for underpayments;
  • Eight (8) percent for large corporate underpayments; and
  • Three and one-half (3.5) percent for the portion of a corporate overpayment exceeding $10,000.

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 based on daily compounding determined during July 2008.

Revenue Ruling 2008-47PDF, announced the new rates and was published in Internal Revenue Bulletin 2008-39 on September 29, 2008.

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