Contract Closeout for Software Companies: Final Invoices, Releases and Record Retention

Getting a first federal contract takes months. Ending one properly takes less effort, but it is easy to neglect. The work is done, the subscription term has run out or the last deliverable was accepted, and the team has moved on. Then a final invoice sits unprocessed, a release arrives that waives a claim you meant to raise, or an auditor asks for records you no longer have.

That last stage is contract closeout. It is the administrative process that confirms both sides have done what the contract required, settles the final money, and lets the contracting officer close the file. This guide covers when closeout starts, how long it takes, what a software company submits, and what to keep afterwards. It is written for founders, finance leads and whoever handles contract administration.

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When a contract is physically complete

Closeout begins when the contract is physically complete. Under FAR 4.804-4, that generally means one of these:

• the contractor has delivered the supplies and performed the services, and the government has inspected and accepted them;
• the period for exercising options has expired and no further work is ordered;
• the government has issued a notice of complete termination. Our guide to termination for convenience and for cause covers how early endings work.

For a software company, that point is usually the end of the final subscription term or the acceptance of the last deliverable. On an indefinite-delivery contract, the base contract stays open until its ordering period ends and the last task order is complete.

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How long closeout takes

FAR 4.804-1 sets time standards for closing contract files, measured from when the contracting officer receives evidence of physical completion:

• Simplified acquisitions: closed when the contracting officer receives evidence of receipt of property and final payment, unless agency rules say otherwise. Our guide to micro-purchases and purchase cards covers the smallest buys.
• Firm-fixed-price contracts: within 6 months.
• Contracts that require settlement of indirect cost rates: within 36 months.
• All other contracts: within 20 months.

These are targets for the government’s file, not deadlines that bind you. Many contracts close later, especially cost-type contracts waiting on final rates. A firm-fixed-price SaaS contract with no open issues is the simplest case and can close quickly if your final invoice is clean.

FAR 42.708 also allows quick closeout procedures on some contracts, where the contracting officer negotiates final indirect costs for one contract before rates are settled for the whole fiscal year. It is limited by dollar thresholds and agency rules, and it applies mainly to cost-type work.

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What the contractor submits

What you owe at closeout depends on the contract type. On a firm-fixed-price contract the list is short. On cost-reimbursement, time-and-materials and labor-hour contracts it is longer. Common items:

• A final invoice or voucher. Mark it as final where the payment system allows. Our guide to federal invoicing and Prompt Payment covers the payment systems and timelines.
• A release of claims. On cost-reimbursement contracts, the allowable cost and payment clause (FAR 52.216-7) calls for a release discharging the government from further liability under the contract, except for claims you list.
• An assignment of refunds, rebates and credits on cost-type contracts, so that money that later comes back to you for contract costs goes to the government.
• A final indirect cost rate proposal where your contract is cost-type. FAR 52.216-7 generally requires it within six months after the end of your fiscal year. Our guide to accounting systems and DCAA audits covers when cost rules apply.
• Property reports where you held government property, including an inventory and disposal instructions under the government property clause.
• Patent and invention reports where a patent rights clause applies, including a final report of subject inventions.
• Subcontract settlements, so that no subcontractor still has an open claim against work billed to the contract.

The contracting officer may also ask you to confirm that classified material, if any, has been returned or destroyed, and that no further deliverables are due.

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The release of claims

The release is the document most worth reading slowly. It is a statement that you have no further claims under the contract, except those you name. Once signed, it can bar a claim you did not list.

Before you sign:

• List every open issue as an exception. That includes requests for equitable adjustment you have raised, disputed invoices, unpriced changes and costs still being audited.
• Check the dates. A claim under the Contract Disputes Act must generally be submitted within six years after it accrues, but a signed release can end it sooner. Our guide to contract claims and REAs covers how claims work.
• Ask for the release language in advance if the contract or the agency uses its own form, so that you are not reading it for the first time on deadline.

If you are unsure whether to sign, raise the question in writing with the contracting officer and get advice from counsel.

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What closeout means for a SaaS contract

A subscription contract has a few closeout items that a pure services contract does not:

• Data return and deletion. Your license agreement or the contract will usually say what happens to government data at the end of the term, how it is returned, in what format, and when it must be deleted. Follow those terms and document what you did. Our guide to software license terms in federal contracts covers how those terms are negotiated.
• Account shutdown. Disable government user accounts, revoke integrations and API keys, and confirm the dates in writing.
• Transition support. If the contract requires transition-out assistance to a successor, deliver it and document it before you treat the contract as complete. Our guide to recompetes and incumbent transitions covers how follow-on contracts change hands.
• Data rights. Deliverables and technical data you delivered remain subject to the rights the contract granted. Our guide to data rights covers what the government keeps.

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Funds and old invoices

Closeout also matters because federal money expires. Contracts are funded from appropriations that are available for new obligations for a limited period. Five years after that period ends, the appropriation account closes and remaining balances are canceled under 31 U.S.C. 1552. An invoice for an old obligation can still be settled after that in limited cases, from current funds, but the process is slower and harder. Our guide to the federal fiscal year covers how appropriations work.

The practical rule is simple: submit your final invoice promptly, and do not leave a small balance open on an old contract on the assumption that the money will wait.

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Records after final payment

Closeout does not end your record-keeping obligations. The audit and records clauses, such as FAR 52.215-2, and FAR Subpart 4.7 generally require contractors to keep records for three years after final payment. Some records have different periods, and records relating to an appeal, litigation or claim must be kept until it is resolved.

Keep the contract and all modifications, invoices and payment records, timekeeping and cost records where they apply, correspondence with the contracting officer, deliverable acceptance, and the signed release. Our guide to contract modifications covers how changes are documented.

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Your final evaluation

The contracting officer or program office usually completes a final performance evaluation in CPARS when the contract ends. That evaluation becomes part of your past performance record for future proposals. You have a short window to review and comment on it, so watch for the notice. Our guide to past performance covers how evaluations are used.

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A closeout checklist

• Confirm physical completion in writing: final deliverables accepted, options expired, no open orders.
• Submit the final invoice and mark it as final.
• Settle subcontracts and collect their releases.
• Read the release of claims and list every open issue as an exception.
• Return or delete government data as the contract requires, and document it.
• File property, patent and indirect rate reports where the contract calls for them.
• Review your final CPARS evaluation and comment if needed.
• Retain records for at least three years after final payment, longer if anything is open.
• Read the current rule text. The FAR is being rewritten under the Revolutionary FAR Overhaul, so section numbers and wording may change. Confirm the clauses in your contract, and get advice from counsel on releases and claims.

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What this means for a software company

• Closeout starts at physical completion, usually the end of the last subscription term or the acceptance of the last deliverable.
• Firm-fixed-price contracts close fastest. Cost-type contracts wait on final indirect rates.
• The release is the risky document. Anything you do not list as an exception may be gone.
• Old money expires. A prompt final invoice avoids a slow settlement from current funds.
• Records outlive the contract. Plan on three years after final payment as a minimum.

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Where this fits

Closing contracts cleanly builds the record that the next contracting officer reads. Before you bid again, it helps to know how your company looks across the categories federal buyers review, from compliance posture to registration and federal track record. Score your company’s federal readiness to see where you stand.

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Related reading

• Contract Claims and REAs for Software Companies: The Contract Disputes Act, Explained
• Termination for Convenience and for Cause: How Federal Software Contracts End Early
• Federal Invoicing for Software Companies: Prompt Payment, IPP, WAWF and Annual Billing
• Accounting Systems and DCAA Audits for Software Companies: When Cost Rules Apply
• Past Performance for Software Companies: CPARS, References and Building a Record
• Glossary: Task order · IDIQ