Cedar Park, Texas
How to Fill Out a Cedar Park Trailer Bill of Sale
Complete guide for filling out a trailer bill of sale in Cedar Park, Texas (Form 130-U). Includes the exact Williamson County Tax Assessor-Collector – Cedar Park location, current tax rates, and notarization requirements.
Title Transfer Fee
$28.00
Sales Tax Rate
8.25%
Notarization
Not Required
Step-by-Step: Filling Out Your Cedar Park Trailer Bill of Sale
- 1
Enter seller and buyer information
Write full legal names and current addresses exactly as they appear on government-issued IDs. Both buyer and seller must use their full legal names — no nicknames or abbreviations. Errors here cause delays at the Williamson County Tax Assessor-Collector – Cedar Park.
- 2
Record Trailer details and VIN
Enter the year, make, model, body style, color, and the 17-character VIN exactly as printed on the dashboard (visible through the windshield) or door jamb sticker. The VIN must match the vehicle title exactly. Also enter the current odometer reading — federal law mandates accurate odometer disclosure for vehicles under 10 model years old.
- 3
Record sale price, date, and payment method
Write the agreed sale price in both numeral form ($12,500.00) and written form (twelve thousand five hundred dollars). Enter the exact date of the sale — this date triggers the Texas title transfer requirement. Note payment method: cash, check, or other.
- 4
Both parties sign and date
Both buyer and seller sign and date the completed form. Sign with blue or black ballpoint ink. Texas does not require notarization for a private-party vehicle sale. A signed bill of sale and completed Form 130-U are sufficient. Print at least two originals — one for each party.
- 5
Submit to the Williamson County Tax Assessor-Collector – Cedar Park
Bring the signed bill of sale, the vehicle title (signed over on the back), and a valid ID to: 450 Cypress Creek Rd, Cedar Park, TX 78613. Hours: Mon–Fri 8:00 AM–4:30 PM. Phone: (512) 274-8000. You'll pay the title transfer fee of $28.00 and sales tax at 8.25%.
Cedar Park Title & Registration Office
Office
Williamson County Tax Assessor-Collector – Cedar Park
Address
450 Cypress Creek Rd, Cedar Park, TX 78613
Phone
(512) 274-8000
Hours
Mon–Fri 8:00 AM–4:30 PM
Special requirements in Williamson County:
- Complete Texas Application for Texas Title (Form 130-U) at the Williamson County tax office
- Title transfer must be completed within 30 days of sale to avoid a $25 penalty
- Seller must provide a signed title and odometer disclosure
- Vehicle must pass a Texas safety inspection before registration transfer
Common Mistakes to Avoid
- ✗Signing before the notary if notarization is required — the notary must witness the signature
- ✗VIN errors — even one wrong character causes the TX DMV to reject the title transfer
- ✗Leaving the sale price blank or writing "gift" if money changed hands — this triggers audit risk
- ✗Skipping odometer disclosure — federal law requires it for vehicles under 10 years old
- ✗Using correction fluid to fix mistakes — always initial handwritten corrections instead
- ✗Not keeping a copy — both buyer and seller need a signed original
FAQ — Trailer Bill of Sale in Cedar Park
- Where do I file a trailer bill of sale in Cedar Park?
- File at the Williamson County Tax Assessor-Collector – Cedar Park, located at 450 Cypress Creek Rd, Cedar Park, TX 78613. Hours: Mon–Fri 8:00 AM–4:30 PM. Phone: (512) 274-8000.
- What is the vehicle title transfer fee in Cedar Park?
- The title transfer fee in Williamson County is $28.00. Combined sales tax rate: 8.25%. Texas state rate 6.25% + Williamson County/Cedar Park local rate 2.00%
- Does Cedar Park, Texas require notarization for a trailer bill of sale?
- No. Texas does not require notarization for a private-party vehicle sale. A signed bill of sale and completed Form 130-U are sufficient.
- What form do I use for a trailer bill of sale in Texas?
- Texas uses Form 130-U for trailer title transfers. You can download it from the Williamson County Tax Assessor-Collector – Cedar Park or generate a state-compliant version at BillOfSaleNow.