Washington Consumer Protection Act (WCPA)

The Washington Consumer Protection Act (Wash. Rev. Code § 19.86), known as WCPA, is the consumer-protection statute most often paired with the Washington Lemon Law. WCPA provides actual damages, treble damages capped at $25,000 per violation under RCW 19.86.090, and mandatory attorney fees on prevailing — making it the load-bearing fee engine in most Washington lemon-law cases (since the Lemon Law’s own § 19.118.150 fees are only discretionary).

What WCPA recovers

WCPA provides under RCW 19.86.090:

• Actual damages to the consumer.
• Treble damages capped at $25,000 per violation (the court “may, in its discretion” impose trebling).
• Mandatory attorney fees and costs to the prevailing consumer.

What WCPA prohibits

RCW 19.86.020 broadly prohibits “unfair or deceptive acts or practices in the conduct of any trade or commerce.” For vehicle-warranty disputes, key WCPA theories include:

• Misrepresentation about vehicle condition, history, or warranty coverage.
• Failure to disclose material defects known to the manufacturer.
• Concealment of TSB-acknowledged defects.
• Misrepresentation of repair status.
• Misleading marketing about safety, reliability, or fuel/EV range claims.

The Hangman Ridge five-element test

Washington’s WCPA viability turns on the five-element test established in Hangman Ridge Training Stables, Inc. v. Safeco Title Insurance Co., 105 Wn.2d 778 (1986). To state a WCPA claim, the consumer must show:

1. An unfair or deceptive act or practice.
2. Occurring in trade or commerce.
3. Public interest impact — the act or practice must affect the public interest, not just the individual consumer.
4. Injury to the plaintiff in their business or property.
5. Causation — the unfair act caused the injury.

The third prong — “public interest impact” — is unique to Washington. Most state UDAPs (NJ CFA, NC UDTPA, OH CSPA, etc.) do not require a public-interest showing. In lemon-law cases, the public-interest prong is typically satisfied by showing:

• The defect affects a class of vehicles, not just one (TSBs, recalls, multi-state lawsuits).
• The manufacturer’s pattern of conduct is systemic, not isolated.
• The deceptive practice could reasonably affect other consumers.

Treble damages capped at $25,000 per violation

RCW 19.86.090 provides:

[The court] may, in its discretion, increase the award of damages… by an amount not to exceed three times the actual damages sustained: PROVIDED, that such increased damage award… shall not exceed twenty-five thousand dollars.

Three things to note:

1. Discretionary (“may, in its discretion”) — not mandatory like NC UDTPA § 75-16 or NJ CFA § 56:8-19.
2. Per-violation cap of $25,000 on the trebled amount. Multiple violations can be aggregated — but each violation is individually capped.
3. No willfulness requirement in the statute itself — but Washington courts require a showing of intent or knowledge sufficient to support the discretionary trebling.

Mandatory attorney fees under RCW 19.86.090

The same provision mandates attorney fees on prevailing:

In addition, the court shall award to such person the costs of the suit, including a reasonable attorney’s fee.

The word “shall” makes the fee award mandatory on prevailing — unlike the discretionary trebling. This is the load-bearing fee engine in Washington lemon-law cases.

What “unfair or deceptive” means

Washington’s WCPA test for “unfair or deceptive” applies the federal FTC standard — conduct that:

• Is likely to deceive a reasonable consumer; OR
• Causes substantial injury to consumers that they could not reasonably avoid and that is not outweighed by benefits to consumers or competition.

In lemon-law cases, evidence supporting “unfair or deceptive” includes:

• TSBs documenting the defect known to the manufacturer.
• Internal warranty-claim records.
• Customer-relations notes showing pattern responses.
• Misrepresentations to the consumer.
• Concealment of recall information.
• Pattern denials of warranty coverage.

The $25,000 per-violation cap — strategic aggregation

While each violation is individually capped at $25,000, Washington plaintiffs can plead multiple violations:

• One violation per misrepresentation event.
• One violation per failed repair attempt where deception occurred.
• One violation per warranty-claim denial.
• One violation per recall-concealment event.

This aggregation strategy can push WCPA exposure well past the per-violation cap.

WCPA’s 4-year limitations period

WCPA has a 4-year statute of limitations under RCW 19.86.120. Matches NC UDTPA’s 4 years; shorter than NJ CFA’s 6 years or PA UTPCPL’s 6 years; longer than VCPA’s 2 years or Ohio CSPA’s 2 years.

The 4-year limit extends well past the Lemon Law’s 24-month / 24,000-mile window and the 30-month arbitration filing deadline.

When WCPA isn’t the right tool

• Pure express-warranty breaches with no misrepresentation or unfair practice.
• Cases past the 4-year limitations period.
• Cases proceeding only through AG arbitration (WCPA cannot be heard there).
• Cases lacking public-interest impact — isolated defects without a class or pattern.

Why pair WCPA with the Lemon Law

Statute	What it provides	Where it’s pursued
Washington Lemon Law	Refund or replacement + discretionary § 19.118.150 fees	AG arbitration OR court
WCPA	Actual damages + treble (capped $25K/violation) + mandatory RCW 19.86.090 fees	Court only

Pleading both creates strong settlement leverage — the mandatory WCPA fee provision plus potential treble damages provide what the Lemon Law alone does not.

Bottom line

WCPA amplifies Washington’s Lemon Law for cases involving misrepresentation, concealment, or systemic defects — and the mandatory RCW 19.86.090 fee provision is the load-bearing fee engine in most Washington lemon-law cases. The treble damages are capped at $25,000 per violation (unlike NC or NJ’s uncapped trebling), but the per-violation aggregation strategy plus the unique five-element Hangman Ridge test create strong consumer-favorable outcomes when public-interest impact can be shown.

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