Free Kansas Car Bill of Sale
Kansas gives car buyers a long window and then lets geography set the bill: the transfer window is 60 days — twice the 30 days many states allow — but the 6.5% state tax picks up county and city add-ons that leave rural buyers near 7.5% while Johnson County (Kansas City metro) buyers approach 10% on the same car. An ordinary sale runs on the assigned title with the price written on the back (the state's TR-312 bill of sale is for antique vehicles with no title, and a title with no price space needs the bill of sale on page 2 of Form TR-12), the county treasurer processes the transfer under the Department of Revenue's system, and cars arriving from out of state need a VIN verification before titling.
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Kansas Car Bill of Sale — What You Need to Know
Sales Tax Details
Kansas state sales tax is 6.5%. County/city taxes add 1–2%, bringing most combined rates to 7.5–8.5%. Kansas City area buyers often pay close to 10% with all local taxes.
Inspection Requirements
Kansas does not require a state safety inspection or emissions test at time of sale.
Kansas Car Sale — Step-by-Step Checklist
- Seller fills in the purchase price, date of sale and odometer reading on the back of the title (a bill of sale is needed only if the title has no space for the price).
- Seller and buyer print and sign their names on the back of the title.
- Buyer takes the assigned title + proof of insurance to the county treasurer within 60 days.
- Buyer pays 6.5% state tax + local taxes + title fee + registration.
Common Pitfalls
- Missing the 60-day transfer deadline.
- Underestimating Kansas City metro taxes — combined rates can near 10%.
- Kansas requires odometer disclosure on vehicles of model year 2011 or newer.
- Sales tax is assessed on the sale price — keep receipts and documentation.
Pro Tip
KS car: assigned title with the price on the back + county treasurer + 60-day window + 6.5% + local taxes (bill of sale only if the title has no price space).