How to Dispute a Total Loss Offer in Washington

The main rule is WAC 284-30-391. The version we cite took effect October 18, 2026. If your loss happened earlier, ask the Insurance Commissioner’s office which version applies.

WAC 284-30-380 adds timing: the insurer must accept or deny within 30 calendar days or give its reasons for needing more time, cite the provision in writing if it denies, and send further notices every 30 days.

1. Request the valuation report

   Send one short email: “Please send the valuation report for claim number ___.” Keep your copy.

2. Check the report against your car

   Use the checklist below. Mark every line that is wrong. Wrong facts are the easiest thing to get changed.

3. Gather your evidence

   Collect real listings for similar cars in your area, along with recent receipts for work done on your car. Save screenshots, because listings disappear.

4. Send a written counter

   List the errors, attach the evidence and state the number you think is right. Ask for a written answer.

5. Read your policy for an appraisal clause

   If you and the insurer are still apart, the next section explains how this works.

6. File a complaint if you are being ignored

   Use the Insurance Commissioner’s complaint page or call 800-562-6900.

• Year, make, model and trim level are right.
• Mileage matches your odometer.
• Options and packages on your car are listed.
• The condition rating matches your car before the crash. Bring photos if you have them.
• Each comparable car is really comparable, with similar trim and mileage.
• Each comparable is within 150 miles, as the rule describes. If one is farther, ask why. The rule allows that only if none can be found closer and you agree.
• Any deduction is explained. Ask what it is for if it is not clear.
• Taxes and fees appear on the offer. The Commissioner’s office explains how they are pro-rated.

The rule says that if the policy has an appraisal clause, either side may invoke it. The rest is set by your policy. Read the clause, and find out before you start:

• Who chooses the appraisers, and who pays them?
• Is the result binding on you?
• Does using appraisal change your other options? The rule says the insurer does not have to reopen a claim after appraisal.

Do the math first. If the gap between you and the insurer is small, the cost of an appraiser may eat it. Ask for a written price before you hire one.

This clause lives in your own policy. If your claim is against another driver’s insurer, ask the Insurance Commissioner’s office what applies to you.

Rental coverage

If you have it, the rule’s protection applies once there is an agreed amount of loss: the insurer cannot cut it off before the earlier of seven calendar days after payment is sent or the point your coverage runs out. It does not say what happens before you agree on an amount, so ask for the end date in writing.

Storage charges

If the car is at a tow yard, ask who is paying while the dispute runs. Our guide to a car in a tow yard has more detail.

After you settle

The rule has a 35-day window for reopening under stated conditions. It does not apply if you had written notice of a specific comparable car and did not buy it within five business days, or after appraisal. Read the wording or ask the Commissioner’s office before you rely on it.

The Insurance Commissioner’s office (800-562-6900) handles complaints about insurers. If large amounts are at stake or the claim involves an injury, talk to an attorney.

Once the number is settled, you may still have a car to deal with. If it is yours to sell, read keep it or let it go and our wrecked car page.