Construction Lending State Compliance Library
Washington Construction Lending Requirements
A notice served on the lender can trap your funds, and priority turns on the first visible work on site.
Reviewed April 18, 2026Last statutory change 2024 · Substitute Senate Bill 6192Statutes and disclaimer
Priority over prior mortgageCan relate back
Statutory waiver formNot statutory
Notice of commencementNot recognized
Contractor licensingRegistration (L&I)
Preliminary notice10 or 60 days
RetainageBy contract
The brief
What a construction lender needs to know about Washington
Washington at a glance
Washington’s signature is the notice to lender (a stop notice): an unpaid subcontractor or supplier can serve the lender directly and trap loan funds, and on receipt the lender must withhold the claimed amount from the next and subsequent draws — fund past it to the borrower or GC and the mortgage is expressly subordinated to that claimant’s lien to the extent of what was wrongly disbursed (this applies unless the project carries a payment bond of at least 50% of the financing). A recorded deed of trust holds priority from its recording date, and all sums it secures — including future advances — share that date; but liens relate back to the first commencement of labor, materials, or equipment on site (a portable toilet or a lumber delivery is enough), so record first. Subs must serve a notice of right to claim lien within 10 days on new single-family work and 60 days elsewhere; the claim of lien records within 90 days of last furnishing, and suit follows within 8 months. Retainage on private projects is uncapped and contract-governed.
Lien law
One rulebook, with a disclosure that splits by project size.
Washington protects anyone furnishing labor, professional services, materials, or equipment, and lien priority runs back to the day work physically started. Property type changes the subs’ notice deadline (10 or 60 days) and the disclosure the prime contractor owes the owner.
First question on every file: has any visible work already happened?
- Residential, 4 units or fewer over $1,000
- Model Disclosure Statement due before work begins.
- Commercial $1,000 to $60,000
- Same disclosure. Larger commercial jobs are exempt.
Priority
Record before anything visible lands on site.
Your deed of trust holds priority from the day it records, and that covers future advances. But a lien reaches back to the first labor, delivery, or equipment on the ground — so record before a lumber drop or a portable toilet arrives.
Recording first is necessary, not sufficient: ignoring a notice to lender subordinates your priority to that claimant for whatever you wrongly paid out.
The Washington signature
A notice to lender freezes the money in your hands.
Subcontractors and suppliers can reach past the property and trap construction loan funds directly with you. The obligation is immediate and it is yours, not the borrower’s.
- Freeze on receipt
- Withhold the claimed amount from the next and every later draw.
- Paying anyway costs your position
- Disbursing over a valid notice subordinates your mortgage to that lien, to the extent released.
- Keep the claimant list current
- Every notice of right to claim lien identifies a sub-tier party preserving lien rights.
Lien waivers
No statutory form, so the form is your control.
Washington prescribes no fill-in-the-blank waiver. Waivers are ordinary contracts, and blanket advance waivers are risky enough to be treated as unenforceable. One rule does bite: once paid, a claimant must execute a release on demand.
Run a draw-by-draw exchange on your own standardized forms — conditional for the draw you are funding, unconditional for the one you already funded.
- Conditional · current draw
- Unconditional · previous draw
Deadlines
The dates a draw administrator actually watches.
Preliminary notice timing depends on the job. New single-family work runs on a 10-day clock; everything else gets 60 days. A late notice does not kill the lien — it shrinks it to the lookback window.
Washington Lien Law Overview
Washington’s mechanics lien laws (RCW 60.04) are designed to protect persons furnishing labor, professional services, materials, or equipment for the improvement of real property. The statutes operate under a “relation-back” doctrine tied to the physical commencement of work.
A notable distinction exists between property types and project sizes regarding statutory disclosures. For residential projects of four or fewer units (over $1,000) and commercial projects between $1,000 and $60,000, the prime contractor must (RCW 18.27.114) provide a Model Disclosure Statement to the customer prior to starting work. Furthermore, Washington law uniquely empowers subcontractors and suppliers to trap construction loan funds directly from the lender via a “Notice to Lender” (Stop Notice), posing an extreme operational risk for construction lenders.
Critical Risk Factors / Red Flags
- The “Notice to Lender” (Stop Notice) Threat: Washington law uniquely empowers subcontractors and suppliers to trap construction loan funds directly from the lender via a “Notice to Lender.” If received, the lender must (RCW 60.04.221) immediately freeze the claimed funds. Failing to do so explicitly subordinates the lender’s mortgage priority to the mechanics lien.
- Absolute Relation-Back Priority: Mechanics liens relate back to the physical commencement of work. The lender must (RCW 60.04.226) record the deed of trust before any visible work begins (even placing a portable toilet or dropping lumber) to secure first-in-time priority.
Quick-Reference Deadline Matrix
| Document / Action | Who is Responsible | Statutory Deadline | Statute Reference |
|---|---|---|---|
| Model Disclosure Statement (MDS) | Prime Contractor | Prior to starting work. | RCW 18.27.114 |
| Notice of Right to Claim Lien (New Single-Family Residential) | Subcontractors & Suppliers | Within 10 days of first furnishing labor or materials. | RCW 60.04.031 |
| Notice of Right to Claim Lien (Commercial/Multi/Remodel) | Subcontractors & Suppliers | Within 60 days of first furnishing labor or materials. | RCW 60.04.031 |
| Claim of Lien (Recording) | All unpaid claimants | Within 90 days of the claimant’s last date of furnishing. | RCW 60.04.091 |
| Lien Enforcement (Lawsuit) | All lien claimants | Within 8 months of recording the Claim of Lien. | RCW 60.04.141 |
| Change Order Issuance | Owner / Prime Contractor | 30 days (Owner) after completed extra work / 10 days (Contractor) after receiving approved change order. | RCW 39.04.360 |
Mortgage Priority
Washington operates under a “first-in-time” priority framework, modified by a “relation-back” doctrine for mechanics liens.
Establishing Priority: Under RCW 60.04.226, a recorded mortgage or deed of trust has priority from the date it is recorded and attaches to the property. All sums secured by the mortgage — including future construction advances — also have priority from the date of recording. Because a mechanics lien relates back to the date of the first commencement of labor, professional services, materials, or equipment on the site (RCW 60.04.061), the construction lender must (RCW 60.04.226) record the deed of trust prior to any visible commencement of work to establish absolute first-lien priority.
Loss of Priority (The Stop Notice Threat): Even if the mortgage is properly recorded prior to the commencement of work, a lender’s priority over undisbursed funds can be stripped. Under RCW 60.04.221, if a lender receives a proper “Notice to Lender” (Stop Notice) from an unpaid claimant, the lender must (RCW 60.04.221) withhold the claimed amount from the next and subsequent draws. If the lender ignores the notice and disburses the funds to the borrower or general contractor, the lender’s mortgage priority is explicitly subordinated to the claimant’s mechanics lien to the extent of the wrongfully disbursed funds.
Retainage Overview
Washington law draws a sharp distinction between public works and private construction regarding retainage.
Residential (1-4 Unit), Multi-Family, & Commercial: Washington does not have a statutory cap on the amount of retainage that can be withheld on private construction projects. The percentage of retainage withheld, the conditions for its release, and any escrow agreements are governed entirely by the terms of the private construction contract between the owner and the general contractor. Lenders should align their loan holdbacks strictly with the private construction contract’s retainage provisions. (Note: Washington enforces strict 5% retainage limits on public/government works under RCW 60.28, but these rules do not apply to private lending).
Prompt Payment Act
Washington’s Prompt Payment Act primarily regulates public works, but 2024 legislation introduced specific constraints for private projects regarding change orders.
Residential (12 Units or Less) Exception: Private residential projects of 12 units or less are strictly exempt from the change order prompt payment legislation. Payment deadlines are governed entirely by the private construction contract.
Multi-Family (13+ Units) & Commercial: Washington does not have a comprehensive private Prompt Payment Act regulating standard progress payments; standard progress draws are governed by the contract terms. However, under 2024 legislative changes to RCW 39.04.360, an owner must (RCW 39.04.360) issue a change order within 30 days after the satisfactory completion of any additional work performed on the project. The contractor must (RCW 39.04.360) then issue change orders to lower-tier subcontractors within 10 days of receiving the approved change order. Failure to issue the change order and payment in a timely fashion will subject the violating party to a severe statutory interest penalty of 1% per month (12% per annum) on all sums due.
Lender Impact: Draw administrators managing commercial and large multi-family loans should ensure their change order approval and funding processes are highly efficient to avoid exposing the borrower to these 1% per month interest penalties for delayed change order payments.
Title Practices
Under Washington law, state statutes do not mandate title companies to administer construction loan disbursements. Lender-managed disbursements (or third-party draw administration) represent the standard industry practice.
Verifying title and monitoring for liens at each draw is the primary best practice for maintaining first lien priority. Construction lenders have three primary options to achieve this:
- Lien monitoring subscription services.
- Title updates (which check public records but provide no insurance indemnification).
- Title endorsements (providing actual insurance to the lender).
Lender Risk Mitigation Strategy: Because Washington mechanics liens relate back to the commencement of work (RCW 60.04.061), it is highly recommended that construction lenders utilize ALTA 32 (Construction Loan) and ALTA 33 (Disbursement) title endorsements. Obtaining ALTA endorsements shifts the liability of unrecorded “gap” liens and commencement date disputes from the lender to the title insurer. Regardless of the chosen method, leveraging these tools to clear encumbrances and verify public filings prior to releasing every single draw is crucial to mitigating priority risk.
Lien Waivers
Washington does not mandate specific, fill-in-the-blank statutory forms for lien waivers. However, under RCW 60.04.071, upon payment and acceptance of the amount due to the lien claimant, and upon demand of the owner or the person making payment, the lien claimant must (RCW 60.04.071) immediately prepare and execute a release of all lien rights for which payment has been made.
Lien Waiver Summary
Because Washington does not prescribe statutory lien waiver forms, waivers are treated strictly as contractual agreements.
Advance Waivers: Relying on blanket advance waivers (waiving rights before work begins or before payment is made) is highly risky and often deemed contrary to public policy. Waivers should accurately reflect actual funds exchanged.
Best Practice: Lenders should utilize carefully drafted, standardized waiver forms. It is strongly recommended to enforce a strict draw-by-draw exchange using Conditional Waivers for the current draw amount (conditioned on the clearance of funds) and Unconditional Waivers for previously funded draws to definitively prove that payment has legally reached the claimant.
Lien Waiver Notarization
Not mandated by statute. Washington law does not stipulate that lien waivers be notarized to be considered legally valid and effective.
Notices
Notice of Commencement (or similar like event)
- Recognized by State?
- No. Washington does not utilize a recorded Notice of Commencement to establish project start dates or trigger lien filing timelines. Priority is strictly determined by the actual, physical commencement of work.
Preliminary Lien Notifications
In Washington, the statutory obligation to send a preliminary notice — known as the Notice of Right to Claim Lien — depends on the claimant’s role and the property type (RCW 60.04.031).
- Prime Contractors: Generally exempt from providing the Notice of Right to Claim Lien if they contract directly with the owner. However, they must (RCW 18.27.114) provide the owner with the Model Disclosure Statement (MDS) prior to starting work on applicable projects.
- Subcontractors & Suppliers (New Single-Family Residential): Must (RCW 60.04.031) send the Notice of Right to Claim Lien to the owner and prime contractor within 10 days of first furnishing labor or materials.
- Subcontractors & Suppliers (All Other Projects - Commercial, Multi-Family, Remodels): Must (RCW 60.04.031) send the notice within 60 days of first furnishing labor or materials.
Implications of Failure: If a claimant fails to send the notice within the 10-day or 60-day window, they do not entirely lose their lien rights. However, their lien is strictly restricted to the value of labor or materials provided in the 10 days (or 60 days) immediately preceding the date the late notice is finally given (RCW 60.04.031(1)).
Notice of Completion (or similar like event)
- Recognized by State? No. Washington does not utilize a statutory Notice of Completion to truncate or alter the deadline for contractors to file mechanics liens on private projects. The filing window strictly remains 90 days from the individual claimant’s actual last date of furnishing.
Additional State-Specific Notices
Notice to Lender (Stop Notice): Under RCW 60.04.221, if a construction project does not have a payment bond of at least 50% of the amount of construction financing, any potential lien claimant can serve a “Notice to Lender” on the construction lender. Once received, the lender must (RCW 60.04.221) withhold the claimed amount from the next and subsequent draws. If the lender fails to withhold the funds, the lender’s mortgage is legally subordinated to the claimant’s lien to the extent of the wrongfully disbursed funds. This is a severe threat to a lender’s priority.
Lien Enforcement Deadline (8 Months): A recorded Washington mechanics lien does not last indefinitely. Under RCW 60.04.141, no lien binds the property for longer than eight (8) calendar months after the claim has been recorded unless a lawsuit is formally filed in superior court to enforce the lien. If the claimant fails to sue within 8 months, the lien automatically expires and becomes void. Lenders can use this deadline to clear “dead” liens from the title.
Document References
- Notice of Right to Claim Lien: A statutory preliminary notice sent by subcontractors and suppliers to the owner. It benefits the lender by explicitly identifying sub-tier participants who are preserving their lien rights. If not sent timely, the claimant’s lien rights are restricted (RCW 60.04.031).
- Notice to Lender: A statutory “Stop Notice” served on the lender by an unpaid claimant. It traps unexpended construction loan funds. If a lender ignores this notice, their mortgage loses first-lien priority (RCW 60.04.221).
- Model Disclosure Statement (MDS): A statutory disclosure that prime contractors must (RCW 18.27.114) give to residential (over $1,000) and small commercial ($1,000 to $60,000) owners before starting work. It contains the contractor’s registration and bond information, allowing the lender to verify credentials. Download MDS Form (PDF)
- Claim of Lien: The formal, verified document recorded with the county auditor to perfect the encumbrance against the property’s title. It must (RCW 60.04.091) be filed no later than 90 days after the claimant has ceased to furnish labor or materials. Additionally, the claimant must (RCW 60.04.091) serve a copy of the recorded lien on the property owner within 14 days of filing. Failure to serve the copy does not invalidate the lien, but it permanently forfeits the claimant’s right to recover attorneys’ fees and costs in a foreclosure action.
Contractor Licensing & Bond Requirements
The State of Washington strictly regulates contractor licensing through the Washington State Department of Labor & Industries (L&I).
- General Requirement: All general and specialty contractors must (RCW 18.27.020) be registered with L&I.
- Surety Bonds: Under RCW 18.27.040 (updated July 2024), General Contractors must (RCW 18.27.040) post a continuous surety bond in the amount of $30,000. Specialty Contractors must (RCW 18.27.040) post a continuous surety bond in the amount of $15,000.
- Specialty Trades: Electricians and plumbers hold specific state-issued trade licenses.
- State Verification Portals & Links:
- L&I Verify a Contractor, Tradesperson or Business
- L&I General Contractor Requirements & Forms
Frequently Asked Questions
A pre-construction inspection reveals a portable toilet and a stack of lumber on-site before our Deed of Trust is recorded. Does this impact our lien priority?
Yes, this is a significant “Red Flag” for any lender in Washington. Under the “relation-back” doctrine established in RCW 60.04.061, a mechanics lien relates back to the date of the first physical commencement of labor, professional services, or materials on the property. Because Washington operates under a “first-in-time” priority framework, RCW 60.04.226 dictates that a deed of trust only maintains absolute priority if it is recorded before any visible work begins — including the placement of equipment or materials like the ones you’ve identified.
To mitigate this risk, your best practice is to ensure the Deed of Trust is recorded before any site activity occurs. If work has already commenced, you must recognize that your mortgage priority could be subordinated to subsequent mechanics liens. In these scenarios, it is highly recommended to utilize ALTA 32 and 33 title endorsements. These tools shift the liability of “gap” liens and commencement date disputes from the lender to the title insurer, providing a layer of protection against the relation-back risks inherent in RCW 60.04.061.
We received a “Notice to Lender” from a second-tier electrical subcontractor claiming they haven’t been paid. What are our immediate obligations?
Receiving a “Notice to Lender” (Stop Notice) under RCW 60.04.221 is a critical event that poses an extreme operational risk. In Washington, if a project lacks a payment bond of at least 50% of the financing amount, any claimant can serve this notice to “trap” construction funds. Once you receive this notice, you must immediately freeze and withhold the claimed amount from the next and all subsequent draws.
The consequences of ignoring this notice are severe. Under RCW 60.04.221, if a lender continues to disburse funds to the borrower or prime contractor after receiving a Stop Notice, the lender’s mortgage priority is explicitly subordinated to the claimant’s mechanics lien to the extent of the funds wrongfully disbursed. Your next step should be to verify the claim and withhold the funds until the dispute is resolved or a lien release is executed via RCW 60.04.071.
A commercial borrower is requesting a draw for a change order completed 45 days ago, but the formal change order was never signed. Are there statutory risks to this delay?
This situation triggers risks under the 2024 legislative updates to RCW 39.04.360 regarding prompt payment. For commercial and multi-family projects with 13 or more units, an owner is statutorily required to issue a change order within 30 days after the satisfactory completion of additional work. If the owner fails to meet this deadline, or if the contractor fails to pass the change order down to subcontractors within 10 days of receipt, the violating party is subject to a mandatory interest penalty of 1% per month (12% per annum) on the sums due.
As a draw administrator, you should ensure your internal change order approval and funding processes are highly efficient to prevent exposing your borrower to these statutory interest penalties. While residential projects of 12 units or less are exempt from this specific rule, best practice for larger projects involves requiring documentation that change orders were issued within the 30-day window mandated by RCW 39.04.360 to avoid inflating project costs with avoidable interest charges.
A subcontractor filed a “Notice of Right to Claim Lien” 30 days after starting work on a new single-family residence. Is their lien still valid?
In Washington, subcontractors on new single-family residential projects are required by RCW 60.04.031 to send this notice within 10 days of first furnishing labor or materials. Because this subcontractor is 20 days late, they do not lose their lien rights entirely, but their protection is significantly restricted. Under RCW 60.04.031(1), a late notice only protects the right to claim a lien for work or materials provided in the 10 days immediately preceding the date the notice was actually given.
Your next step should be to update your project tracking to reflect this restricted lien value. For future draws, you must ensure that your lien waiver collection is precise. Since Washington does not have statutory waiver forms, you should implement a strict draw-by-draw exchange using conditional waivers for current amounts and unconditional waivers for prior payments. This practice, supported by the release requirements in RCW 60.04.071, ensures that your title remains clear despite late statutory notifications.
A framing subcontractor sent the lender a “Notice to Lender” claiming they are owed $20,000 by the General Contractor. The GC disputes the quality of the framing and demands we release the full draw to them. What steps should the draw administrator take?
Under RCW 60.04.221, if the project does not have a payment bond covering at least 50% of the loan amount, the lender must (RCW 60.04.221) withhold the $20,000 from the GC’s next draw. The lender cannot act as the judge of the quality dispute. If the draw administrator releases the full draw to the GC and ignores the notice, the lender’s mortgage priority is statutorily subordinated to the framer’s mechanics lien for that $20,000. You should freeze the disputed amount and instruct the GC to resolve it or bond it off before releasing those specific funds.
We are funding a large multi-family project. A concrete supplier delivered materials on March 1st but didn’t send a Notice of Right to Claim Lien until June 1st. Are their lien rights completely voided because they missed the 60-day deadline?
No. Under RCW 60.04.031(1), failing to provide the notice within the statutory 60-day window does not defeat their lien entirely. Instead, their valid lien rights are legally restricted only to the materials provided in the 60 days immediately preceding the date the notice was given (meaning April 2nd forward). The supplier has forfeited their lien rights for the materials delivered in March.
The General Contractor just recorded a Claim of Lien against our borrower’s property, halting our disbursements. The GC has been unresponsive for months. How long will this lien cloud the title?
In Washington, a mechanics lien does not encumber the property forever. Under RCW 60.04.141, a lien is only valid for exactly eight (8) calendar months from the date it is recorded. If the GC fails to file a lawsuit in superior court to enforce the lien within that 8-month window, the lien automatically expires and becomes void. If 8 months pass without legal action, the draw administrator can safely instruct the title company to drop the exception and resume normal operations.
On the record
Statutes and disclaimer
State statute reference
- Mechanics’ and Materialmen’s Liens
- Revised Code of Washington (RCW) Title 60, Chapter 04
- Last statutory change
- 2024 — Substitute Senate Bill 6192: Amending change order prompt payment rules and raising the contractor surety bond minimum to $30,000
- Reviewed
- April 18, 2026 by Land Gorilla
Disclaimer
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