Washington lien laws let a creditor attach a legal claim to someone’s property to secure an unpaid debt, and they give the property owner specific ways to fight back. The rules vary sharply by lien type: a contractor claiming unpaid work follows one path, a hospital treating an injured patient follows another, and a judgment creditor follows a third. Every path is deadline-driven, and one missed step can wipe out a claim or, on the owner’s side, cost a house.
The Main Types of Liens
Washington recognizes several statutory liens, and the type controls almost everything else about how it works.
Mechanic’s liens under RCW 60.04 secure payment for labor, professional services, materials, or equipment furnished to improve real property.1Washington State Legislature. Chapter 60.04 RCW – Mechanics’ and Materialmen’s Liens General contractors, subcontractors, material suppliers, architects, engineers, and surveyors can all qualify. “Professional services” is defined to include surveying, boundary work, plan and specification preparation, and inspection or testing.2Washington State Legislature. Washington Code 60.04.011 – Definitions
Judgment liens arise when someone wins a money judgment in court and records it with the county recording officer. The lien attaches to the debtor’s real property in that county, and on a homestead it attaches only to value that exceeds the homestead exemption.3Washington State Legislature. Washington Code 6.13.090 – Judgment Against Homestead Owner, Lien on Excess Value of Homestead Property The lien lasts ten years from the date of the judgment, and a creditor can add another ten years by extending the judgment’s execution period.4Washington State Legislature. RCW 4.56.210 – Cessation of Lien, Extension Prohibited, Exception
Tax liens come from the state Department of Revenue, county property tax authorities, or the IRS. When a Washington taxpayer misses a state tax deadline by more than fifteen days, the Department of Revenue can issue a warrant and file it with the superior court clerk, creating a lien on business personal property used in the taxpayer’s operations.5Washington State Legislature. RCW 82.32.210 – Tax Warrant, Filing, Lien, Effect Property tax liens attach to the real estate itself.
Hospital liens under RCW 60.44 let medical providers claim against a patient’s later personal injury recovery from the person who caused the injury.6Washington State Legislature. Washington Code 60.44.020 – Person Entitled to Lien, Notice of Lien, Contents, Filing
HOA and condominium assessment liens secure unpaid dues owed to a homeowners’ association. RCW 64.38.100 requires the association to send at least one written delinquency notice before starting foreclosure.7Washington State Legislature. Washington Code 64.38.100 – Liens for Unpaid Assessments, Notice of Delinquency, Second Notice Condominium associations under the Washington Uniform Common Interest Ownership Act may have a limited super-priority lien for up to six months of delinquent assessments that can jump ahead of a first mortgage; whether a traditional HOA has any super-priority depends on its governing documents.
Washington also recognizes agricultural crop liens under RCW 60.11 for suppliers of crop production materials. A landlord’s share of the crop is only subject to the lien if the landlord consented in writing.8Washington State Legislature. Washington Code 60.11.020 – Persons Entitled to Crop Liens, Property Subject to Lien
Mechanic’s Liens: Who Can File
Only those who directly provide labor, professional services, materials, or equipment for the improvement can file. A supplier who sells lumber to the contractor qualifies. A supplier who sells lumber to that first supplier does not. The line is direct involvement with the project or a direct contractual relationship with the owner or their agent.
Design professionals often forget they qualify. Architects, engineers, and surveyors preparing plans, specifications, or boundary work have the same lien rights as trades, and the statute treats them as construction agents of the owner for lien purposes.2Washington State Legislature. Washington Code 60.04.011 – Definitions
A contractor also has to be registered with the state under RCW 18.27. On residential work of $1,000 or more on four or fewer units, the contractor must deliver a written disclosure statement to the customer before starting. A contractor who skips this disclosure cannot bring or maintain a lien on that project.9Washington State Legislature. Washington Code 18.27.114 – Disclosure Statement Required, Prerequisite to Lien Claim
Pre-Lien Notice
Washington doesn’t have a universal preliminary notice rule, but most claimants have to send something.
Subcontractors who contract directly with the prime contractor generally do not need to send a pre-lien notice. Everyone else providing professional services, materials, or equipment must give the owner (or reputed owner) written notice of the right to claim a lien. The lien will only cover work performed within sixty days before that notice was mailed or personally delivered. For new construction of a single-family home, the lookback drops to ten days.
On an existing owner-occupied single-family home, anyone not contracting directly with the homeowner has to send a notice of right to claim a lien to the owner-occupier. The lien can only reach amounts the owner has not yet paid to the prime contractor at the time the notice arrives. Miss this step on a residential job where the homeowner already paid the general in full, and there is nothing left for the lien to attach to.
Filing a Mechanic’s Lien
The claim must be recorded with the county recording officer where the property sits no later than ninety days after the claimant last provided labor, services, materials, or equipment. Miss the ninety days and the lien right is gone.
The recorded claim has to include the claimant’s name, phone number, and address; the first and last dates work or materials were provided; a street address, legal description, or other description sufficient to identify the property; and the principal amount claimed.
Within fourteen days of recording, the claimant must serve a copy of the lien on the property owner by certified or registered mail or by personal service. Failure to serve doesn’t void the lien, but it forfeits the claimant’s right to recover attorney fees and costs in any later foreclosure suit.10Washington State Legislature. RCW 60.04.091 – Recording, Time, Contents of Lien In litigation that can easily run into five figures, that’s an expensive oversight.
Priority: Who Gets Paid First
When several liens hit the same property, priority controls the order of payment. Washington generally follows “first in time, first in right,” with important exceptions.
Tax liens sit at or near the top. A state tax warrant creates a lien on business personal property that can override earlier security interests in most cases, with narrow protections for bona fide third-party interests that vested before the warrant was filed.5Washington State Legislature. RCW 82.32.210 – Tax Warrant, Filing, Lien, Effect Property tax liens have similar priority against real estate. Federal tax liens under 26 U.S.C. 6323 can also displace earlier liens unless specific statutory protections apply.
Mechanic’s liens carry a “relation-back” advantage that catches lenders off guard. A properly filed construction lien takes priority over any mortgage, deed of trust, or other encumbrance recorded after the claimant first delivered materials or began work, even if the lien itself was recorded months later. A subcontractor who started work in January but didn’t record a lien until June can still outrank a mortgage recorded in March. That risk is why construction lenders demand lien waivers and title insurance before releasing draws.
Judgment liens rank below any mortgage or deed of trust already recorded when the judgment is entered, and they do not relate back to an earlier date. HOA assessment liens are generally subordinate to a first mortgage, with the possible super-priority carve-out for condominiums noted above.
Enforcing a Mechanic’s Lien: The Eight-Month Clock
Recording is only half the battle. To collect, the lien claimant has to file a foreclosure lawsuit in superior court within eight calendar months of recording the lien and serve the property owner within ninety days of filing. Let the eight-month window close and the lien expires permanently, no matter how valid the underlying debt.
Foreclosure follows the same procedure as a judicial mortgage foreclosure. If the court finds the lien valid, it can order the property sold and the proceeds applied to the debt.
Enforcing a Judgment Lien
A judgment creditor gets paid by requesting a writ of execution. The writ directs the sheriff to levy on and sell the debtor’s property. On real estate, the writ is recorded with the county recording officer where the property sits.11Washington State Legislature. Chapter 6.17 RCW – Executions If the property is the debtor’s primary residence, the homestead exemption can significantly limit or block the sale.
Enforcing a Hospital Lien
A hospital lien has to be filed with the county auditor within twenty days after the date of injury or the date the patient first receives care, and before any settlement is paid.6Washington State Legislature. Washington Code 60.44.020 – Person Entitled to Lien, Notice of Lien, Contents, Filing The claim has to identify the claimant, the patient, the injury, and the person responsible.
To collect, the provider sues the person who caused the injury or their insurer within one year after the lien was recorded. A settlement already paid by the insurer serves as evidence of liability in that suit. Once paid, the claimant has thirty days to deliver a release to the patient.12Washington State Legislature. RCW 60.44.060 – Enforcement of Lien, Payment as Evidence, Release of Lien
Public Projects: No Lien, Use the Bond
You cannot file a mechanic’s lien against public property. Washington requires payment bonds on public construction projects, and unpaid subcontractors and suppliers file claims against the bond instead. Written notice has to go to the public body within thirty days after the project is completed and accepted, identifying the claimant, the project, the bond’s principal and surety, and the amount claimed. Successful claimants can recover reasonable attorney fees, but no suit may be filed until at least thirty days after the notice is filed.13Washington State Legislature. Washington Code 39.08.030 – Conditions of Bond, Notice of Claim, Action on Bond, Attorneys’ Fees
Challenging a Lien You Think Is Wrong
A property owner who believes a mechanic’s lien was wrongfully filed can bring a motion in superior court under RCW 60.04.081 to have it released or reduced. If the court finds the lien was frivolous and filed without reasonable cause, it must release the lien and award the property owner costs and reasonable attorney fees paid by the claimant.14Washington State Legislature. RCW 60.04.081 – Frivolous Claim, Procedure If the amount is clearly excessive, the court reduces it and still awards fees to the owner. If the lien claimant doesn’t appear at the hearing, the court releases the lien with prejudice and orders costs and fees.
The risk runs both ways. If the court finds the lien was legitimate, the claimant gets fees from the owner who brought the motion. Filing a frivolous challenge is as costly as filing a frivolous lien.
Clearing a Lien to Sell or Refinance
When a closing is coming and the dispute isn’t resolved, Washington allows the owner to post a lien release bond. The bond substitutes for the lien on the property, and the lien releases from the real estate. The fight moves to the bond, and any recovery comes from the bond instead of from a forced sale. This is often the fastest way to clear title on a deadline.
Exemptions That Protect Owners
Washington’s homestead exemption is the biggest shield against judgment liens on a primary residence. Under RCW 6.13.030, the exempt amount is the greater of $125,000 or the county median sale price of a single-family home from the preceding calendar year.15Washington State Legislature. RCW 6.13.030 – Homestead Exemption Amount In high-cost counties, the median-price figure can push the effective exemption well above the floor. The exemption covers houses, manufactured homes, and condominiums used as a primary residence. It does not protect against tax liens, mortgages, or child support obligations.
Personal property exemptions under RCW 6.15.010 protect essential belongings from execution:
- Household goods and furniture up to $6,500 in total value for an individual.
- Motor vehicles up to $15,000 in aggregate value for personal transportation.
- Tools, instruments, materials, and supplies used to carry on a trade, up to $15,000.
These figures reflect 2025 amendments that raised the vehicle and tools-of-the-trade caps above their prior levels.16Washington State Legislature. RCW 6.15.010 – Exempt Property A judgment creditor can force a sale of nonexempt property, but the debtor keeps the essentials needed to house a family and earn a living. For an owner facing a lien dispute, knowing what’s protected and what isn’t often decides whether the process is survivable.