Protecting Yourself

Partial vs. Final Waivers — When to Sign Which

Progress waivers and final waivers serve different purposes. Signing a final waiver too early is one of the most common and costly mistakes in construction.

4 min read

Every pay application comes with a corresponding lien waiver. For progress payments during the project you sign a partial (progress) waiver. When the project is complete and you receive your final payment including retainage, you sign a final waiver. The key is making sure the waiver matches the payment — in type, amount, and timing.

Progress (partial) waivers

A progress waiver covers a specific billing period and payment amount. For example, a waiver for your June billing covers only the work billed and paid for in June — it does not affect your rights for future months or your retainage. Always confirm the payment amount on the waiver matches exactly what you're being paid. If the GC issues a waiver for a different amount than your pay app, do not sign until it's corrected.

Final waivers

A final waiver releases all remaining lien rights — including retainage and any outstanding amounts. Only sign a final waiver when you have received your full and final payment including retainage, all change orders have been resolved and paid, and you have no remaining claims or disputes on the project.

What to check before signing any waiver

Verify the payment amount matches what you're owed. Confirm the through date covers only the period being paid. Make sure it's the right type — conditional or unconditional, partial or final. Never sign a final waiver when only a progress payment is being made.

This is general educational information, not legal advice. Consult a California construction attorney before signing any waiver you have questions about.

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