Expired vs. Cancelled Appropriations

Appropriated funds move through a three-stage lifecycle: current (available for new obligations), expired (no new obligations but adjustments permitted), and cancelled (permanently closed). Understanding where an appropriation sits in this lifecycle is critical for contractors because it determines whether the government can lawfully pay invoices, modify existing contracts, or correct obligation errors using those funds. Payments against cancelled appropriations require a current-year account to cover the shortfall, creating administrative friction and potential Anti-Deficiency Act exposure for the agency.

What are expired and cancelled appropriations?

The lifecycle of annual appropriations is governed by 31 U.S.C. 1552 and related Treasury Financial Management guidance. When an annual appropriation's fiscal year ends on September 30, the appropriation immediately becomes expired. During the expired period, which lasts five years, the agency retains the account for a limited set of purposes: paying valid obligations that were properly incurred before expiration, making adjustments to existing obligations (such as de-obligating unused funds or increasing an obligation for a contract modification), and closing out contracts. Agencies may not use expired funds to create new obligations or fund new contract actions.

After five years in expired status, the account is cancelled. The unobligated balance is returned to Treasury as miscellaneous receipts. From the cancellation date forward, the account is permanently closed. If a contractor submits a valid invoice for work performed before cancellation and the agency has not retained sufficient obligated funds in the account, the agency must use a current-year appropriation from the same or a related account to make the payment. This process, known as a current appropriation payment for an expired or cancelled obligation, is administratively burdensome and subject to Inspector General scrutiny.

Multi-year and no-year appropriations follow different rules. Procurement appropriations for most DoD programs remain available for three years. RDT&E appropriations are available for two years. No-year funds (such as certain disaster relief or construction appropriations) have no expiration date until Congress sets one. Only the specific availability period stated in the appropriating legislation controls.

Why it matters for contractors

Contractors most commonly encounter expired and cancelled appropriation issues in three situations. First, a contract funded with near-expiration annual funds may face performance delays. If the government cannot obligate or adjust funding before the expiration date, the contractor risks a gap in authorization to proceed. Second, outstanding invoices submitted late in the fiscal year may sit unpaid if agency financial systems are processing year-end close-out, increasing the risk that the obligation falls into an expired account before payment clears. Third, contract modifications that increase price, extend scope, or correct administrative errors require obligating additional funds. If the original funds have expired, the modification requires a valid current-year fund cite, which can delay execution while the contracting officer identifies a source.

Contractors should track the fiscal year of each contract's funding cite, flag expiring appropriations in their contract administration systems, and submit invoices promptly to avoid year-end payment delays.

Example

An Army program office awarded a services contract in FY 2021 using annual O&M funds obligated on September 28, 2021. The contractor completes work in early FY 2022 but submits a final invoice in October 2026 - more than five years after the fiscal year ended. Because the FY 2021 appropriation cancelled on September 30, 2026, the Army must identify a current-year O&M account to pay the invoice, triggering an internal review and potential audit finding for the program office.