Washington lien waiver requirements

Washington does not prescribe a statutory lien waiver form — parties are free to use any format, as long as it clearly releases the right rights. A waiver is a contract; getting the content and timing right is what matters.

This guide covers what a Washington waiver should contain, notarization, and the lien deadline. It is general information, not legal advice — confirm specifics with a Washington construction attorney.

Washington at a glance

Mandatory statutory form

No — Washington does not prescribe a waiver form

Governing lien law

Revised Code of Washington Chapter 60.04

Lien filing deadline

Generally record a claim of lien within 90 days of last furnishing — confirm

Notarization

Not required for a waiver (the claim of lien itself must be acknowledged/notarized)

Electronic signatures

Recognized under Washington’s UETA (RCW 1.80)

How ClearLien handles Washington waivers

ClearLien automates the waiver loop for general contractors on QuickBooks Online: pay a subcontractor’s bill and the waiver is drafted from the payment, sent for no-account signing on any phone, and stored with a full audit trail — with retainage carved out. Minnesota’s form is live today and Washington’s statutory forms are on the roadmap — start free and you’ll be ready the moment Washington support goes live.

Washington lien waiver FAQs

Does Washington require a specific lien waiver form?

No. There is no statutory lien waiver form in Washington, so parties may use any format. A waiver should clearly identify the project, parties, amount, and whether it is conditional or unconditional.

Do Washington lien waivers need to be notarized?

No — a waiver does not require notarization. The claim of lien itself, however, must be signed under penalty of perjury and acknowledged, which is a separate document.

What is the Washington mechanic’s lien deadline?

Generally, a claim of lien must be recorded within 90 days after you cease to furnish labor, materials, or equipment — a strict limitation. Confirm the deadline that applies to you.

Are electronic signatures valid in Washington?

Generally yes, under Washington’s adoption of UETA (RCW 1.80) and the federal ESIGN Act. ClearLien records a full audit trail and stores the signed PDF tamper-evident with a content hash.

Does ClearLien support Washington?

ClearLien automates the lien-waiver loop for general contractors on QuickBooks Online — pay a bill and the waiver is drafted, sent for no-account signing, and stored with an audit trail. Minnesota is live today and Washington is on the roadmap; start free and you’ll be ready when Washington support goes live.