Washington Contractor Bond Requirements

Every Washington contractor registration has to be backed by a surety bond, or an approved alternative such as an assigned savings account, filed with the Department of Labor & Industries. For homeowners, the bond is the first financial safety net if a registered contractor walks off the job or does work that breaches the contract. It is also widely misunderstood. This guide explains how much the bond is, what it covers, and why it is smaller than it sounds.

The Bond Amounts

The Legislature raised the amounts in 2023, effective July 1, 2024:

Before that date the amounts were $12,000 and $6,000. Contractors already registered on June 30, 2024 stay compliant until their next renewal, so for a short period you may still see older, smaller bonds on file.

The director can require a higher bond, up to three times the normal amount, from an applicant who has an unsatisfied final judgment in a residential construction case. A larger-than-usual bond amount on a record is therefore worth a closer look.

What the Bond Is Conditioned On

Under RCW 18.27.040 the bond guarantees that the contractor will:

• pay amounts owed to its employees for labor,
• pay state taxes and contributions due in connection with the work,
• pay subcontractors, material suppliers and equipment renters, and
• pay amounts adjudged against it for breach of contract, including negligent or improper work.

For a homeowner, the last item is what matters: if a court finds the contractor breached your contract, you may recover from the bond up to the remaining bond amount.

Why the Bond Is Smaller Than It Sounds

A $30,000 bond does not mean $30,000 is set aside for your kitchen. Three features shrink it in practice.

It Is Shared

The bond covers every claimant against the contractor during the bond period: unpaid workers, suppliers, other customers and the state. When total claims exceed the bond, the law pays them in a fixed order: employee labor first, then breach-of-contract claims by a party to the construction contract, then subcontractors and suppliers, then state taxes, then costs and fees.

Non-homeowners Are Capped

Claimants other than residential homeowners can receive at most half of the bond amount, which preserves part of it for homeowners. That helps, but several homeowner claims can still exhaust it.

It Is Not a Substitute for a Careful Contract

The bond only pays what a court adjudges or what the surety agrees to settle. A vague contract makes it hard to prove a breach. Our home improvement contract checklist for Washington covers the terms that make a claim provable.

Watch out: L&I’s Verify tool lists lawsuits already filed against a contractor’s bond. If you see several open suits, assume little of the bond will be left for anyone else.

Bond Deadlines

Timing is strict. A residential homeowner must file the bond action within two years from the date the work was substantially completed or abandoned, whichever comes first. Most other claimants have one year. The action is filed in superior court, the surety is named, and service is made through L&I with copies and a fee. The step-by-step process is in how to file a claim against a contractor bond in Washington.

What Happens When a Bond Is Cancelled

A surety can cancel a bond with notice to L&I. When that happens, or when the bond is impaired by an unpaid judgment, the contractor’s registration is automatically suspended until a new bond is filed (RCW 18.27.060). That is why a registration showing ACTIVE yesterday can show SUSPENDED today, and why you should check again the day you sign.

The Homeowner Recovery Fund

Since July 1, 2026, Washington has an additional backstop. Under RCW 18.27.410, an owner-occupant of a single-family home or a building of four or fewer units (condominiums excluded) who has a final, unsatisfied superior court judgment on a bond claim against a registered contractor may apply to L&I’s Homeowner Recovery Fund. Payment is limited to actual damages after recovery from the bond, up to $25,000 per contractor per parcel, and depends on available funds. Applications must be made within 90 days after the court case ends. It only helps if you hired a registered contractor, which is one more reason to check first.

How to Check a Contractor’s Bond

1. Search the business in our directory and open its profile. Each profile shows the surety company, bond amount and effective date from the L&I bond dataset; cancelled bonds are excluded.
2. Compare the amount with the registration type: a general contractor should show $30,000 once renewed under the current law.
3. Confirm on L&I Verify, and look for bond lawsuits.

Bonds and Insurance Work Together

The bond protects you if the contractor fails its contractual and legal obligations. Liability insurance protects you if the contractor accidentally damages your property or injures someone. You need both. Our guide to contractor bond vs insurance compares them side by side.

Practical Tips for Homeowners

• Keep payments in step with completed work, so the bond is a backstop rather than your only hope.
• Withhold retainage where the contract allows it; the disclosure statement tells you that you may.
• Keep the contract, change orders, receipts, photos and messages in one folder from day one.
• If problems start, put your concerns in writing early and set a reasonable deadline for a fix.
• Speak to a Washington attorney before the two-year deadline approaches; missing it ends the bond claim.

Checking a Bond Yourself

On L&I Verify, the bond section lists the surety, bond number, amount and dates, and any lawsuits filed against the bond. Write these down before you sign.