Key Facts
- 3 years under 2 CFR 200.334 — the standard retention period for financial and programmatic records.
- The clock starts at final SF-425 submission, not the project end date. This catches almost everyone the first time.
- Litigation or audit extends it. If a claim or audit starts before three years are up, you keep records until it's fully resolved.
- Equipment records run 3 years after final disposition, on a separate clock from financial records.
- Electronic records are fine — 200.336 lets you keep records in any format that's accurate, accessible, and reproducible.
Summary
The headline rule is easy: keep your federal grant records for three years. The trouble is in the details, and the details cost people money. The clock doesn't start when the project ends — it starts when you submit the final financial report. Equipment runs on a different clock entirely. And if anyone opens an audit or a claim before the three years are up, the whole thing freezes until that's resolved, which could be years.
Why does this matter so much? Because in a federal grant, the burden of proof sits on you. If an auditor questions a cost and you can't pull the documentation, the cost is disallowed — and you repay it. Years after the project closed, after everyone who worked on it has left, after the files got cleaned out. The retention rule isn't bureaucratic box-checking. It's the only thing standing between you and a repayment demand for costs you legitimately incurred but can no longer prove.
When the Clock Actually Starts
2 CFR 200.334 says records must be retained for three years from the date of submission of the final expenditure report — the final SF-425. Read that again, because the common mistake is assuming retention runs from the project period end date. It doesn't.
Picture a project that ends September 30, 2026. You spend October and November reconciling, and you submit the final SF-425 on December 18, 2026. Your three-year retention period runs from December 18, 2026 — through December 18, 2029. Not from September 30. If you'd cleaned out the files in September 2029 thinking "the project ended three years ago," you'd have destroyed records still under a federal retention obligation.
For awards that are renewed or funded in annual increments, retention for each budget period generally runs from the date of the final report covering that period — but check your award terms, because some agencies set retention from the close of the entire competitive segment. When in doubt, the conservative move is to date your retention from the latest applicable final report.
What Counts as a Record
200.334 covers "financial records, supporting documents, statistical records, and all other records of the non-Federal entity which are pertinent to a Federal award." That's deliberately broad. In practice, here's what you actually need to hold:
The general ledger and accounting records showing every transaction charged to the award. Source documents for each charge — invoices, receipts, contracts, purchase orders. Payroll and time-and-effort records supporting personnel charges (these are the most-tested and most-questioned records in any audit). Procurement files showing competition, selection, and cost reasonableness. The Notice of Award and all amendments. Every report you submitted, financial and programmatic. All prior-approval requests and approvals. Cost-sharing and matching documentation. And equipment and inventory records.
The simplest test: if a cost was charged to the grant, you need to be able to prove, years later, that it was allowable, allocable to this award, and reasonable. Whatever document does that, keep it.
GrantMetric Analysis
- Set a destruction date, write it on the file, and don't trust memory. The single most effective record-retention practice costs nothing: when you submit the final SF-425, calculate the retention end date and label the archive box (or the digital folder) with it. "Destroy after: 12/18/2029." Then nobody guesses, nobody cleans out files early, and nobody keeps everything forever out of fear. Just don't destroy anything if you've heard even a whisper of an audit or claim.
- Time-and-effort records are the first thing auditors ask for and the first thing organizations can't find. Personnel costs are usually the biggest line in a grant budget, and they're the most documentation-dependent. If you charged someone 40% effort to a grant, you need contemporaneous records supporting that 40% — not a budget estimate, the actual after-the-fact support required under 200.430. Organizations that keep clean payroll and effort records breeze through audits. Organizations that don't get questioned costs measured in tens of thousands.
- "We can't find it" and "it never existed" look identical to an auditor. The burden of proof is on the grantee. An auditor doesn't have to prove a cost was unallowable — you have to prove it was allowable. If the documentation is gone, the result is the same as if the cost was never supportable: it gets questioned, and the agency can demand repayment. This is why retention isn't optional housekeeping. Lost records are disallowed costs waiting to happen.
The Exceptions That Extend the Period
Three years is the floor. Several situations push it out, per 200.334:
Litigation, claim, or audit. If any litigation, claim, or audit is started before the three-year period expires, you keep the records until all litigation, claims, or audit findings involving those records are resolved and final action is taken. This can extend retention for years beyond the original period.
Equipment and real property. Records for equipment and real property acquired with federal funds must be retained for three years after final disposition of the property — a separate clock that often runs longer than the financial-records clock.
Indirect cost rate proposals. If your organization submits an indirect cost rate proposal or cost allocation plan, special retention rules apply — generally three years from the date of submission of the proposal, or from the end of the fiscal year covered, depending on whether the rate is submitted for negotiation.
Program income and other agency-specific extensions. Some awards and statutes impose longer retention. Your award terms can require more than three years — never less.
Electronic Records and Access
You don't have to keep paper. 2 CFR 200.336 allows records in any format — original, electronic, scanned — as long as the system reliably reproduces accurate, accessible copies. Scan your paper, back it up, and make sure someone three years from now can actually open the files (watch out for proprietary formats and dead software). The federal agency, Inspectors General, the Comptroller General, and pass-through entities all have the right to access these records under 200.337, so they need to be retrievable on request, not buried in a defunct system.
Record Retention Checklist
- Calculate the destruction date from the final SF-425 submission, not the project end. Label the archive with it.
- Keep the full set: ledger, source docs, payroll/effort, procurement files, reports, approvals, match documentation.
- Track equipment records separately — 3 years after final disposition, not after the final report.
- Freeze destruction if any audit, claim, or litigation arises. Don't shred anything in dispute.
- Ensure electronic records stay readable — accessible format, backed up, retrievable on request.
- Check award terms for longer requirements. Some programs require more than three years.