On any building or service project there is a moment when the contractor says “we’re done” and the client says “let me check.” The work completion certificate is the document that closes that gap. Once it is signed, everyone agrees the work has been finished to the agreed standard and the final payment can be released.
This page offers 25+ free work completion certificate templates, most in editable Microsoft Word format. They suit construction and renovation contracts, maintenance jobs, IT projects and general service work.
Why the Certificate Matters
- For contractors, it is proof that the job was handed over and the trigger for the final invoice and release of any retention money.
- For clients, it records the date the work was accepted and any snags that still need fixing.
- For lenders and buyers, a completion certificate is often requested before a new building is financed, insured or sold.
Details to Include
A solid certificate names the client and contractor, describes the project and site address, and references the contract or work order number. It states the start and completion dates, confirms that the work has been inspected, and lists any outstanding minor items with a deadline. It ends with signatures from both parties, and from a project manager or engineer where one is involved.
Download Work Completion Certificate Templates
Before You Sign Off
Walk the site together with a checklist, take photos, and note any defects in writing. If small items remain, agree a date to fix them and attach the list to the certificate rather than delaying the whole sign-off. Hand over manuals, warranties and keys using a handover report, and send the final invoice with one of our invoice formats.
Running a project from start to finish? Our construction RFI templates help during the build, and daily work report formats keep a record of progress. For staff rather than projects, see our certificate of employment samples.
Frequently Asked Questions
Who issues a work completion certificate?
It is usually prepared by the contractor and signed by the client, or issued by the client’s project manager or engineer after inspection.
Is a completion certificate the same as an occupancy certificate?
No. A work completion certificate is between the client and contractor. An occupancy certificate is issued by a local authority to confirm a building is safe to use.
Can I edit these templates?
Yes. Most are Word files, so you can add your logo, project details and signature blocks before printing.
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