Treasury Regulations · 26 CFR
§ 301.6602-1. Interest on erroneous refund recoverable by suit.
Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).
Regulation under 26 U.S.C. § 6602
Cite as 26 CFR § 301.6602-1
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- October 22, 1975 by T.D. 7384
- Issued under
- 26 U.S.C. § 6602
- Length
- 68 words · about 1 min to read
- Cross-references
- cites 2 Code sections and 0 regulations; cited by 0
Any portion of an internal revenue tax (or any interest, assessable penalty, additional amount, or addition to tax) which has been erroneously refunded, and which is recoverable by a civil action pursuant to section 7405, shall bear interest at the annual rate referred to in the regulations under section 6621 from the date of the payment of the refund.
[T.D. 7384, 40 FR 49324, Oct. 22, 1975]
Interest on Overpayments
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
Amendment history
From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.
- Issued by T.D. 7384 (40 FR 49324)
Where it sits in 26 CFR
- Subchapter F Procedure and administration
- Part 301 Procedure and administration
- Subpart ECFR612dc3cd920dcce Interest
- Interest on Underpayments
Nearby sections
- § 301.6601-1 Interest on underpayments.
- § 301.6602-1 Interest on erroneous refund recoverable by suit.
- § 301.6611-1 Interest on overpayments.
- § 301.6621-1 Interest rate.
- § 301.6621-2T Questions and answers relating to the increased rate of interest on substantial underpayments attributable to certain tax motivated transactions (temporary).
- § 301.6621-3 Higher interest rate payable on large corporate underpayments.