Specific Lien Waiver Forms For Washington Must be Used

Here are a few types of lien waivers and a specific form must be used for each:
Corp & LLC

A mechanics lien in for Corporations and LLCs.


A mechanics lien in for Individuals.

Waiver templates

Waiver Templates for a variety of use cases.

Prevailing Wage Forms

Prevailing wage forms for variety of use cases.

Requesting, Sending, and Tracking StateName Lien Waiver Forms Manually?

How many hours per week does your finance team spend on the lien waiver portion of your billing process?
Do you have an extra staff member on hand just to keep up with lien waivers?
If you’re managing subcontractors and using multiple suppliers, how many lien waivers are you gathering for each progress payment request?
Tracking & Organization
Are you using spreadsheets to track lien waiver requests and receipts?

Your lien waiver process may be hindering your cash flow. And human error in lien waiver generation can be costly. Flexbase is the finance superapp solution for construction companies, helping them improve cash flow and get paid faster.

Lien Waivers Are Only One Piece of the Construction Billing Process — Flexbase Has Many Other Solutions to Improve Your Cash Flow

Washington Lien Waiver FAQs

In Washington, who fills out a lien waiver?

Any company requesting payment for work completed or materials supplied on a construction project may request or submit lien waiver forms in Washington. The paperwork is typically handled by the company’s accounting or finance team.

When is a lien waiver needed in Washington?

Although not required by Washington State construction lien laws, lien waivers are common practice and are needed when they are required as part of a contractor’s conditions for payment.

How do lien waivers work in Washington?

Once signed, lien waiver forms waive the payee’s rights to file a lien on the property for non-payment — protecting owners from mechanics liens. A lien waiver is essentially a receipt in the construction industry.

What rights are waived with a Washington State lien waiver form?

Since Washington does not provide statutory forms or have legislation regarding lien waiver forms, the specific rights waived will vary from one form to the next.

Do I need to use a specific lien waiver form in Washington?

No. Statutory lien waiver forms are not required by the state of Washington.

What happens if I use the wrong lien waiver form in Washington?

You can’t use a “wrong” lien waiver form in Washington because there are not statutory forms. This lack of regulation makes it very important to review construction lien waiver forms in Washington very carefully.

Is there more than one type of lien waiver form in Washington?

Yes. You may see four different types of Washington lien waiver forms:

  • Conditional waiver of lien upon partial payment
  • Unconditional waiver of lien upon partial payment
  • Conditional waiver of lien upon final payment
  • Unconditional waiver of lien upon final payment
  • What is an unconditional lien waiver form?

    In Washington, unconditional lien waiver forms ultimately provide more protection for the owner or contractor. Unconditional lien waiver forms are effective regardless of payment once they are signed. It is in the payee’s best interest not to sign an unconditional lien waiver unless payment has been received and cleared.

    What is a conditional lien waiver form?

    In Washington, conditional lien waiver forms provide more protection for the party who would have a right to file a lien for non-payment. The receipt of payment is the “condition” for a conditional lien waiver form — they are not valid if payment is not received.

    How do I fill out a Washington construction lien waiver form?

    Since Washington does not require specific forms, you should always review all lien waivers carefully. To ensure compliance and accuracy, Flexbase’s templates can help you semi-automate the lien waiver process.

    Does a lien waiver have to be notarized in Washington?

    No. Contractors may request that lien waivers be notarized, (and your payment may be delayed if they aren’t), but they are not legally required to do so.

    Should I sign a lien waiver before payment in Washington?

    In Washington, at any time during a project, you may be asked to waive your lien rights. It is recommended that you only sign a conditional lien waiver if payment has not been made.

    Can a contractor or supplier waive their lien rights in their contract?

    Yes. In Washington there is no law specifically stating that lien rights cannot be waived in a contract. This provides protection for the property owner but may make life difficult for a subcontractor or supplier if payment is not made. Remember to review all Washington construction contracts carefully.

    Are lien waivers needed on material in Washington?

    If a contractor or subcontractor requires a lien waiver for all supplies and materials before releasing payment, then yes, lien waivers for material will be needed with an application for payment.

    This page is intended only for informational purposes. It is not intended to replace the advice of a legal team.  If you have questions about lien waivers or construction lien laws, consult a legal representative.

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