One of the most common ways insurance companies underpay Tacoma total loss claims is by leaving out Washington State sales tax. It sounds like a technicality, but on a $25,000 vehicle it can mean more than $2,500 missing from your check. Here’s what Washington law actually requires — and how to get what you’re owed.

What Washington State Law Requires

Washington Administrative Code (WAC 284-30-391) sets the rules for how insurers must calculate and pay total loss settlements in Washington State. Under this regulation, your settlement must include three separate components:

• Actual Cash Value (ACV) — the fair market value of your vehicle immediately before the loss
• Sales Tax — the applicable Washington State and local sales tax on a comparable replacement vehicle
• Title and Transfer Fees — the fees required to title and register a replacement vehicle in Washington

All three must be included. Paying only the ACV and leaving out the other two is not permitted under Washington insurance regulations.

How Much Is Washington State Sales Tax in Pierce County?

The combined state and local sales tax rate in Tacoma and Pierce County is approximately 10.2% as of 2025. This rate can vary slightly by city within the county. On a replacement vehicle valued at $20,000, that’s $2,040 in sales tax alone. On a $30,000 vehicle, it’s more than $3,000. These are real dollars that belong in your settlement check and that many insurers quietly omit from their initial offers.

Why Do Insurers Leave It Out?

Insurance adjusters process hundreds of claims and work from automated valuation tools that don’t always include the sales tax calculation by default. Some adjusters — especially those unfamiliar with Washington State regulations — simply issue the base ACV figure and wait to see if the policyholder notices. Many policyholders never do, especially during the stress of dealing with a total vehicle loss.

What About Title and Transfer Fees?

Washington State charges fees to title and register a vehicle, which vary depending on the vehicle’s value and type. These fees are typically a few hundred dollars but are required to be included in your settlement under WAC 284-30-391. They are separate from and in addition to the sales tax requirement.

How to Check Whether Your Offer Is Missing These Items

Request a written breakdown of your total loss settlement from your adjuster. A compliant settlement should show the ACV as one line item, sales tax as a separate line item calculated at the applicable Pierce County rate, and title/transfer fees as another separate line. If your settlement sheet shows only a single lump figure or is missing any of these components, your offer is likely incomplete under Washington law.

What Happens If the Insurer Refuses to Pay?

If your insurer’s initial offer is missing sales tax or fees, the first step is to formally dispute it. You can demand a corrected settlement in writing, referencing WAC 284-30-391. If the insurer does not correct the offer, invoking the appraisal clause under your policy gives you the right to have the full settlement amount independently appraised and negotiated. We handle this process for Tacoma drivers from start to finish.

Get a Free Claim Review

If you received a total loss settlement in Tacoma or Pierce County and aren’t sure whether it includes everything you’re owed under Washington law, contact us for a free claim review. We audit total loss settlement offers as part of our standard process and will tell you exactly what’s missing — and what it would take to recover it.