Your Washington Vehicle Was Towed When It Should Not Have Been? Wrongful Impound Demand Letter Strategy Under RCW 46.55.120

A wrongful impound case is different from a fee dispute. In a fee dispute the tow was lawful, but the operator overcharged. In a wrongful impound case the tow itself was unauthorized, and the entire bill (towing, storage, after-hours release, the rental car you needed because your car was gone) is at issue. Washington gives you a forum to make that argument: the impound hearing in district court under RCW 46.55.120. The same statute supplies the remedy. When the hearing officer finds the impoundment was improper, the towing, storage, and related fees generally shift back onto the impounding agency or the person who authorized the impound. A demand letter previews the argument the hearing officer is going to hear and gives the operator and the authorizing party a chance to refund rather than litigate. The leverage comes from the fact that the hearing has already been requested or is about to be requested.

Last legally reviewed: 2026-05-19. Statute text for Chapter 46.55 RCW retrieved from app.leg.wa.gov on that date. Local district court rules, the standard hearing forms, and the time-of-day cutoffs for filing the request should be verified against the live source for the specific court before filing.

Fast triage: when is an impound wrongful?

• The signage on a private lot was missing, illegible, or wrong-content under RCW 46.55.070, so the operator did not have authority to tow.
• The property owner did not sign the impound authorization at the time and place of the tow under RCW 46.55.080, or the signature came from the tow operator's own driver rather than from the property owner.
• A public impound was directed by someone who lacked authority: a security guard, a transit-authority employee acting outside their granted authority, a "tow zone" enforced by a private contractor without the required statutory authorization.
• The vehicle was not actually in violation of the parking rules the operator cited (you had a valid permit, your meter was paid, the zone was not actually a tow zone).
• The operator failed to send the first-class mail notice under RCW 46.55.110 within twenty-four hours, or sent it to the wrong address despite available records.
• The tow occurred at a residential property where the chapter's nonresidential signage rule does not apply, but the landlord still lacked authority to direct the tow under the lease or applicable tenant-protection rules.

The hearing right: RCW 46.55.120

Under RCW 46.55.120, the registered owner, legal owner, an authorized person, the vehicle's insurer, or specified others may redeem the vehicle on presentation of commercially reasonable tender (cash, major bank credit cards, or in-state personal checks with two pieces of identification). A hearing on the validity of the impoundment is available in district court. The request has to be in writing on the court-provided form, received by the court within ten days of the date the opportunity for hearing was provided, and received more than five days before any scheduled auction. The court must notify the parties of the hearing date within five days. Source: RCW 46.55.120.

When the hearing officer finds the impoundment was improper, the towing, storage, and related fees generally shift back onto the impounding agency or the person who authorized the impound. That fee-shift is the real remedy: a redeemed vehicle plus a refund of every charge the operator collected. A demand letter on a wrongful impound matter previews that argument by laying out which Chapter 46.55 RCW predicate was missed and asking the operator and the authorizing party to refund rather than appear at the hearing.

The supporting predicates

The wrongful impound argument under RCW 46.55.120 almost always sits on top of one or more procedural defects under other sections of Chapter 46.55 RCW.

RCW 46.55.070 requires posted signs at every entrance and at conspicuous interior locations for nonresidential private property tows under a twenty-four-hour parking violation. Missing or non-compliant signage feeds directly into the wrongful impound argument. Source: RCW 46.55.070.

RCW 46.55.080 requires the impound authorization to be signed by the property owner or authorized agent for a private tow, or by a law enforcement officer or other public official for a public tow, at the time and place of the impound. The statute prohibits the operator from acting as the property owner's agent for purposes of the authorization. A missing or improperly executed authorization is a wrongful impound predicate. Source: RCW 46.55.080.

RCW 46.55.110 requires the operator to send first-class mail notice to the last known registered and legal owners within twenty-four hours of impoundment (next business day for Saturday, Sunday, or postal holiday). Late notice does not necessarily make the tow wrongful, but it strengthens the hearing argument and supports the fee-shift remedy. Source: RCW 46.55.110.

RCW 46.55.100 requires the operator to give immediate notification by telephone or radio to a law enforcement agency having jurisdiction at the time of impoundment. Failure to make that notification undermines the operator's argument that the impound was properly entered into the chain-of-custody system. Source: RCW 46.55.100.

What a wrongful impound demand letter should do

• State the impound facts with precision: date, time, location, vehicle (year/make/model/VIN/plate), operator name and state-issued registered-tow-operator number, basis of the impound as the operator claimed it.
• Identify the specific Chapter 46.55 RCW predicate that was missed: signage, authorization, notice, the operator's authority to tow, or the underlying parking-violation premise.
• Confirm in writing that a hearing request has been or will be filed under RCW 46.55.120. Attach a copy of the filed request when possible.
• Demand documents the operator will have to produce at the hearing anyway: the signed authorization, the property-owner contract under RCW 46.55.063, the filed rate sheet, the signage photographs, the notice envelope.
• Demand a refund of the towing, storage, after-hours release, and any other charges the operator collected, plus mitigation costs (rental car, missed work, rideshare) you can document.
• Where the facts support it, reference the RCW 46.55.120 fee-shift onto the impounding agency or authorizing party.
• Use the Washington CPA frame under Chapter 19.86 RCW only where the facts show a pattern of similar conduct, not for a single bad impound.
• Set a response window that lands before the scheduled hearing date so the operator has a chance to refund and avoid the hearing.
• Document transmission: certified mail with return receipt to the operator and to the authorizing party (property owner, transit agency, or police department), plus email.

Documents to upload before the letter goes out

• The impound notice and the envelope showing the postmark date.
• The itemized invoice and the redemption receipt.
• Photographs of the location where the vehicle was parked, showing or failing to show the required signage.
• Any valid permit, paid meter receipt, business permit, residency proof, or other document showing why the vehicle was authorized to be there.
• The hearing request as filed, and any response from the court.
• Communications with the operator, the property owner, and the authorizing party (police, transit, parking enforcement).
• The Department of Licensing record on the vehicle to document the last known registered and legal owner addresses (the notice rule under RCW 46.55.110 turns on this).
• Mitigation cost receipts: rental car, rideshare, missed work hours documented.
• A short dated timeline, one sentence per event.

Sergei's practical note

Wrongful impound cases live or die at the hearing. The demand letter is a way to short-circuit the hearing, but the leverage only exists if the hearing request has been filed within the ten-day window under RCW 46.55.120. When you send me a wrongful impound matter, the first thing I ask is whether the hearing request is filed. If yes, I draft the demand letter to preview the argument the hearing officer will hear. If no and the deadline has passed, the letter still has weight on the procedural defects, but the leverage drops sharply because the operator is no longer facing a hearing. The honest answer in that case is sometimes that a refund-by-letter is unrealistic and small claims is the better forum.

When this becomes worth hiring an attorney

• Total exposure (tow, storage, after-hours, mitigation) above roughly $500, and the hearing request has been filed.
• Two or more Chapter 46.55 RCW predicates were missed (for example, the signage and the authorization were both defective, or the notice was both late and to the wrong address).
• The authorizing party is a sizable commercial entity (apartment complex, retail chain, transit agency) with a brand and an insurer that responds to attorney letters faster than the operator.
• The vehicle was damaged during the tow or sold at an auction conducted under RCW 46.55.130 without proper notice, in which case the matter expands beyond the fee-shift to a separate damages claim.

Related Washington resources

• Washington towing dispute demand letter (general) for the full Chapter 46.55 RCW framework.
• Washington private property tow demand letter for signage and authorization defects.
• Washington police impound redemption dispute for public-impound posture.
• Washington abandoned vehicle sale dispute when the tow led to an auction.
• Washington towing fee and impound review tool for triage.

This page is an educational resource. Sergei Tokmakov is a California attorney (CA Bar #279869) currently seeking admission to the Washington State Bar. Nothing on this page creates an attorney-client relationship, and nothing on this page is Washington legal advice for a specific matter.