Oregon: Mechanic's Lien Waiver Form and Advance-Waiver Rules
The short answer
Oregon's Construction Lien Law does not expressly prohibit an advance or prospective waiver and does not prescribe conditional, unconditional, progress, or final payment-stage forms. Its narrow payment rule applies to a supplier of materials or supplies: after payment and acceptance of the amount due, the payer may demand a waiver of lien rights for the paid materials or supplies. Certain residential sellers may also use written claimant waivers as one method of protecting a purchaser from later-perfected liens, but the statute supplies no waiver wording.
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This is the general rule in Oregon. Ezel applies current Oregon law to your specific facts and answers with citations to the statutes.
| Governing law and project scope | ORS 87.001-.060 and 87.075-.093, the Construction Lien Law. Lien claimants include labor, material, equipment, benefit-plan, design, and land-preparation claimants; the payment-stage waiver duty in ORS 87.025(5) is limited to suppliers of materials or supplies |
|---|---|
| Advance or prospective waiver | No express statutory ban on a claimant's advance or prospective waiver in the complete Construction Lien Law. ORS 87.025(5) instead creates a supplier waiver duty after payment and acceptance; the statute does not decide every earlier private waiver's enforceability |
| Statutory form requirement | No statutory conditional, unconditional, progress, or final waiver form and no mandatory wording. ORS 87.007(2)(d) requires 'written waivers' for one residential-sale option but supplies no waiver form |
| Waiver types and payment stage | No four-type payment-stage system. After payment, a material/supply supplier must waive lien rights for the paid goods on payer demand (ORS 87.025(5)); qualifying residential sellers may obtain written waivers as one closing-protection method (ORS 87.007(2)(d)) |
| Payment and effectiveness | Supplier duty arises only upon payment and acceptance of the amount due plus demand by the payer. The statute states no cleared-check, joint-check, evidence-of-payment, or effectiveness rule for other waivers (ORS 87.025(5)) |
| Required contents, exceptions, and through date | No statutory claimant, customer, owner, project, amount, check, through-date, retainage, extras, change-order, or disputed-claim fields. The residential-sale option requires writing, waivers from every claimant when the liens aggregate over $5,000, and copies to the purchaser by closing (ORS 87.007(2)(d)) |
| Rights released and reserved | The demanded supplier waiver reaches 'all lien rights' only as to materials or supplies for which payment was made. The statute does not say it releases contract, payment-bond, or other claims and states no standard reservations (ORS 87.025(5)) |
| Signature, authority, notary, and format | The supplier executes the post-payment waiver; the residential-sale option requires written waivers. No claimant-title, agent-authority, notary, acknowledgment, warning, type-size, attachment, or electronic-format rule is prescribed |
| Noncompliance, remedies, and transition traps | No nonconforming-form consequence because no waiver form is prescribed, and ORS 87.025(5) states no specific refusal remedy. Residential waivers are one of five seller options; failure to protect the purchaser by any listed method can support up to twice actual damages and possible prevailing-party fees (ORS 87.007(2), (6)). The Board-designated closing notice is not a lien-waiver form |
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Requirements one by one
Oregon has a narrow post-payment rule, not a form system
The Construction Lien Law is ORS 87.001 through 87.060 and 87.075 through 87.093. It gives lien rights to people furnishing labor, materials, equipment, benefit-plan contributions, design services, and specified land-preparation work. But the complete range contains no general prohibition on an advance waiver and no statutory conditional, unconditional, progress, or final form.
ORS 87.025(5) is narrower. Once the amount due to a supplier of materials or supplies has been paid and accepted, the person who made the payment may demand a waiver. The supplier then must execute a waiver of all lien rights for the materials or supplies covered by that payment. The provision does not extend that demand right to every claimant class and does not prescribe wording, a through date, exceptions, a notary block, or a cleared-check mechanism.
This is a post-payment duty, not a rule validating or invalidating every waiver offered before payment. Because the chapter states no general advance-waiver rule, a private document's enforceability can turn on facts and law outside the express Construction Lien Law.
A residential sale has a separate waiver option
ORS 87.007 protects purchasers of specified new or recently improved residential property from liens that arose before closing but may be perfected afterward. The seller must use one of five protection methods. One option is to obtain written waivers from every person claiming or perfecting liens that aggregate more than $5,000 on the property and give copies to the purchaser by closing.
That is not a statewide payment-stage form. Section 87.007 supplies no waiver language, payment condition, through date, reservation, signature field, or acknowledgment requirement. The separate form mentioned in subsection (3) is the seller's notice telling the purchaser which protection method was selected; it is not the claimant's lien waiver.
If the seller fails to protect the purchaser by any permitted method, the purchaser may recover up to twice the actual damages and the court may award the prevailing party reasonable attorney fees. The waiver route itself remains optional because title insurance, escrow, a bond or letter of credit, or waiting past the lien deadline may be used instead.
What trips people up
“No statutory form” does not mean every private form works. It means Chapter 87 supplies no mandatory or safe-harbor payment-stage text. Scope, consideration, authority, payment failure, and other defenses must be evaluated from the actual document and applicable law.
The supplier rule follows payment and acceptance. ORS 87.025(5) does not authorize a payer to demand an unconditional supplier waiver first and pay later under that statutory route.
Do not substitute a recorded-lien release. ORS 87.088 addresses a written release signed after a lien has been perfected and bonded or replaced with a deposit. That instrument belongs to a later process and is outside this pre-recording waiver survey.
Common questions
Must Oregon contractors use four standard waiver forms?
No. The Construction Lien Law has no conditional-progress, unconditional-progress, conditional-final, or unconditional-final forms.
Does every paid claimant have to provide a waiver on demand?
The express ORS 87.025(5) duty names a supplier of materials or supplies and limits the waiver to lien rights for the paid materials or supplies. It does not state the same demand rule for every labor, equipment, design, or contracting claimant.
Does a residential seller always need claimant waivers?
No. Written waivers are one of five methods available under ORS 87.007 for covered sales. The seller may use another statutory protection method.
Statutes and sources
- ORS 87.001, 87.005, 87.007, 87.010, 87.025, and 87.088. Current 2025 Edition of Oregon's Construction Lien Law. Official chapter (accessed July 28, 2026).
Source links
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