Title 31Money and FinanceRelease 119-73

§3717 Interest and penalty on claims

Title 31 › Subtitle SUBTITLE III— - FINANCIAL MANAGEMENT › Chapter CHAPTER 37— - CLAIMS › Subchapter SUBCHAPTER II— - CLAIMS OF THE UNITED STATES GOVERNMENT › § 3717

Last updated Apr 6, 2026|Official source

Summary

Federal agencies must charge interest on unpaid government debts at a yearly rate equal to the average return on Treasury tax-and-loan accounts for the 12 months ending September 30, rounded to the nearest whole percent. The Treasury Secretary must publish that rate before November 1 and it starts on the first day of the next calendar quarter. The Secretary can change the quarterly rate if the new 12‑month average for the prior quarter is at least 2 percentage points higher or lower than the published rate. Interest starts on the date a notice of the amount due is mailed (special rules apply for notices around October 24–25, 1982). The interest rate in effect when interest starts stays the same for the whole debt. No interest is charged if the debt is paid within 30 days after interest starts (an agency head can extend this). Agencies must add a processing charge and may add a penalty up to 6 percent per year for amounts over 90 days past due. Interest does not add interest to those charges. The rule does not apply if another law, rule, loan deal, or contract forbids or fixes interest, or to contracts made before October 25, 1982 that were already in effect. Agencies can set rules to waive interest and charges under standards from the Attorney General, Treasury, and Comptroller General. Instead of interest and penalties, an agency may raise the debt once a year by a cost-of-living adjustment. Cost-of-living adjustment: percentage change in the Consumer Price Index for June. Administrative claim: debts not from direct government loans, loan guarantees, or insurance (includes fines, penalties, and overpayments).

Full Legal Text

Title 31, §3717

Money and Finance — Source: USLM XML via OLRC

(a)(1)The head of an executive, judicial, or legislative agency shall charge a minimum annual rate of interest on an outstanding debt on a United States Government claim owed by a person that is equal to the average investment rate for the Treasury tax and loan accounts for the 12-month period ending on September 30 of each year, rounded to the nearest whole percentage point. The Secretary of the Treasury shall publish the rate before November 1 of that year. The rate is effective on the first day of the next calendar quarter.
(2)The Secretary may change the rate of interest for a calendar quarter if the average investment rate for the 12-month period ending at the close of the prior calendar quarter, rounded to the nearest whole percentage point, is more or less than the existing published rate by 2 percentage points.
(b)Interest under subsection (a) of this section accrues from the date—
(1)on which notice is mailed after October 25, 1982, if notice was first mailed before October 25, 1982; or
(2)notice of the amount due is first mailed to the debtor at the most current address of the debtor available to the head of the executive or 11 So in original. Probably should be “, judicial, or”. legislative agency, if notice is first mailed after October 24, 1982.
(c)The rate of interest charged under subsection (a) of this section—
(1)is the rate in effect on the date from which interest begins to accrue under subsection (b) of this section; and
(2)remains fixed at that rate for the duration of the indebtedness.
(d)Interest under subsection (a) of this section may not be charged if the amount due on the claim is paid within 30 days after the date from which interest accrues under subsection (b) of this section. The head of an executive, judicial, or legislative agency may extend the 30-day period.
(e)The head of an executive, judicial, or legislative agency shall assess on a claim owed by a person—
(1)a charge to cover the cost of processing and handling a delinquent claim; and
(2)a penalty charge of not more than 6 percent a year for failure to pay a part of a debt more than 90 days past due.
(f)Interest under subsection (a) of this section does not accrue on a charge assessed under subsection (e) of this section.
(g)This section does not apply—
(1)if a statute, regulation required by statute, loan agreement, or contract prohibits charging interest or assessing charges or explicitly fixes the interest or charges; and
(2)to a claim under a contract executed before October 25, 1982, that is in effect on October 25, 1982.
(h)In conformity with standards prescribed jointly by the Attorney General, the Secretary of the Treasury, and the Comptroller General, the head of an executive, judicial, or legislative agency may prescribe regulations identifying circumstances appropriate to waiving collection of interest and charges under subsections (a) and (e) of this section. A waiver under the regulations is deemed to be compliance with this section.
(i)(1)The head of an executive, judicial, or legislative agency may increase an administrative claim by the cost of living adjustment in lieu of charging interest and penalties under this section. Adjustments under this subsection will be computed annually.
(2)For the purpose of this subsection—
(A)the term “cost of living adjustment” means the percentage by which the Consumer Price Index for the month of June of the calendar year preceding the adjustment exceeds the Consumer Price Index for the month of June of the calendar year in which the claim was determined or last adjusted; and
(B)the term “administrative claim” includes all debt that is not based on an extension of Government credit through direct loans, loan guarantees, or insurance, including fines, penalties, and overpayments.

Legislative History

Notes & Related Subsidiaries

Historical and Revision Notes

Revised SectionSource (U.S. Code)Source (Statutes at Large) 3717(a)31 App.:952(e)(1) (1st–3d sentences).July 19, 1966, Pub. L. 89–508, 80 Stat. 308, § 3(e)(1) (1st–3d sentences), (2)–(7); added Oct. 25, 1982, Pub. L. 97–365, § 11, 96 Stat. 1755. 3717(b), (c)31 App.:952(e)(5). 3717(d)31 App.:952(e)(6). 3717(e)31 App.:952(e)(2). 3717(f)31 App.:952(e)(7). 3717(g)(1)31 App.:952(e)(3) (1st sentence). 3717(g)(2)31 App.:952(e)(4). 3717(h)31 App.:952(e)(3) (2d, last sentences). In subsection (a), the words “percentage point” and “percentage points” are substituted for “per centum” for clarity. In subsections (a)(1) and (e), the words “Except as provided in paragraph (3)” are omitted as surplus. In subsection (a)(2), the words “for a calendar quarter” are substituted for “quarterly”, and the words “prior calendar quarter” are substituted for “that calendar quarter”, for clarity. In subsection (b), before clause (1), the words “Subject to paragraph (6)” and “except as provided in subparagraph (B)” are omitted as surplus. In clause (2), the words “on the claim” are omitted as surplus. The words “if notice is first mailed after October 24, 1982” are added for clarity. In subsection (c), the words “on a claim” are omitted as surplus. In subsection (g)(1), the words “applicable” and “either” are omitted as surplus. The word “assessing” is added for clarity. The words “that apply to claims involved” are omitted as surplus. In subsection (h), the words “under this section” are added for clarity.

Editorial Notes

Amendments

1996—Subsec. (a)(1). Pub. L. 104–134, § 31001(c)(1), which directed that this section be amended by substituting “the head of an executive, judicial, or legislative agency” for “the head of an executive or legislative agency” wherever appearing, was executed by substituting “The head of an executive, judicial, or legislative agency” for “The head of an executive or legislative agency”, to reflect the probable intent of Congress. Subsecs. (d), (e). Pub. L. 104–134, § 31001(c)(1), which directed that this section be amended by substituting “the head of an executive, judicial, or legislative agency” for “the head of an executive or legislative agency” wherever appearing, was executed by substituting “The head of an executive, judicial, or legislative agency” for “The head of an executive or legislative agency”, to reflect the probable intent of Congress. Subsec. (h). Pub. L. 104–134, § 31001(c)(1), (g)(1)(C), inserted “, the Secretary of the Treasury,” after “Attorney General” and substituted “the head of an executive, judicial, or legislative agency” for “the head of an executive or legislative agency”. Subsec. (i). Pub. L. 104–134, § 31001(q), added subsec. (i).

Reference

Citations & Metadata

Citation

31 U.S.C. § 3717

Title 31Money and Finance

Last Updated

Apr 6, 2026

Release point: 119-73