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Federal Way, Washington Travel Trailer Bill of Sale

Use this bill of sale when selling a travel trailer in Federal Way, Washington. It documents the transfer and helps you complete DMV title paperwork.

Federal Way, WashingtonTravel TrailerPopulation rank #330

What to include

  • Buyer and seller names and addresses
  • Travel Trailer VIN and vehicle details
  • Sale price and date
  • Signatures from both parties

Next step

Create a compliant bill of sale and download the signed PDF immediately.

Local Requirements — King County

DMV / Title Office

WA DOL – Federal Way Licensing Office

Address

33325 8th Ave S, Federal Way, WA 98003

Phone

(360) 902-3900

Office Hours

Mon–Fri 8:30 AM–4:30 PM

Transfer Fees & Taxes

Title Transfer Fee

$15.00

Sales Tax Rate

10.25%

Base Registration Fee

$43.75

Washington state rate 6.5% + King County/Federal Way local rate 3.75%

Notarization: NOT REQUIRED

Washington does not require notarization for private vehicle sales.

Federal Way Transfer Checklist

  • Buyer must have a bill of sale showing the purchase price to calculate use tax
  • Washington charges use tax on private vehicle purchases collected at DOL
  • Title must be transferred within 15 days
  • Seller should keep a copy of the bill of sale

County Information — King County

County Clerk / Recorder

King County Recorder

Phone

(206) 296-1570

Travel Trailer market data and safety information

The most common travel trailer makes in private-party sales are Forest River, Jayco, Keystone, Coachmen, Grand Design. Average private-party travel trailer prices range from $10,000–$80,000. Travel trailers average 3.5 NHTSA recalls per model across categories including Propane/LP Gas, Electrical, Axle/Suspension.

Safety checkpoints for buying a used travel trailer

Before completing a travel trailer bill of sale in Washington, verify these safety items:

  • Inspect roof and seams for water intrusion — use a moisture meter on walls and floor
  • Check propane system and all LP-fueled appliances
  • Verify slide-out operation and seal condition
  • Test water heater, furnace, and AC in all operating modes

Travel Trailer insurance and depreciation in Washington

Travel trailer insurance averages $500–$1,500/year. Full-timer coverage costs more. Travel trailers lose 40–50% in 5 years. Airstream and Grand Design models retain value above average. Peak season for private travel trailer sales is late winter to early spring (january–march), with an average of 45 days on market.

Travel Trailer registration and titling

Travel Trailers are classified as "Travel trailer / Recreational trailer (separate from motorhome registration)" for registration purposes. Dry weight and GVWR determine tow vehicle requirements. Tongue weight should be 10–15% of loaded trailer weight. Federal odometer disclosure does not apply to travel trailers.

Travel Trailer sales in Federal Way, Washington

Federal Way residents completing a travel trailer bill of sale should be aware of local requirements in addition to Washington state rules. The state sales tax rate is 6.5%, 6.5% state plus local taxes (total up to ~10.4%). The most popular travel trailer makes in Washington include Forest River, Jayco, Keystone.

Washington bill of sale statistics

BillOfSaleNow has generated 2,241 bill of sale documents for Washington transactions, with 60 generated this month alone. The most popular vehicle type is car.

Why Documentation Helps Protect Asking Price

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

Frequently asked questions

What county is Federal Way in, and which office handles title transfers?

Federal Way is in King County. Title transfers are handled by the WA DOL – Federal Way Licensing Office at 33325 8th Ave S, Federal Way, WA 98003. Hours: Mon–Fri 8:30 AM–4:30 PM. Phone: (360) 902-3900.

What is the sales tax rate on a travel trailer sale in Federal Way?

The combined rate is 10.25%. Washington state rate 6.5% + King County/Federal Way local rate 3.75%.

Is notarization required for a travel trailer bill of sale in Federal Way?

No. Washington does not require notarization for private vehicle sales.

What fees should I expect when transferring a travel trailer title in Federal Way?

Title transfer fee: $15.00. Base registration fee: $43.75. Sales tax at 10.25% is collected at the time of title transfer.