WASHINGTON – The Internal Revenue Service today announced that interest rates for the calendar quarter beginning January 1, 2011, will decrease by one percentage point. The rates will be:
- three (3) percent for overpayments [two (2) percent in the case of a corporation];
- three (3) percent for underpayments;
- five (5) percent for large corporate underpayments; and
- zero and one-half (0.5) percent for the portion of a corporate overpayment exceeding $10,000. Continue reading