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Quarterly interest rates | Internal Revenue Service
Jan 13, 2025 2024 interest rates by category ; Underpayment (corporate and non-corporate), 8%, 8% ; GATT (part of a corporate overpayment exceeding $10,000)
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26 U.S. Code 6621 - Determination of rate of interest
Any such rate shall be rounded to the nearest full percent (or, if a multiple of of 1 percent, such rate shall be increased to the next highest full percent).
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Do You Have To File Form 2210?
Dont file Form 2210. You arent required to figure your penalty because the IRS will figure it and send you a bill for any unpaid amount.
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