Idaho Bill of Sale Requirements
As of 2026, Idaho strongly recommends a signed bill of sale for private vehicle transfers. Idaho does not require notarization for standard private-party sales.
Required Fields
- 1Full legal names and addresses of buyer and seller
- 2VIN (17 characters)
- 3Year, make, model, and color of the vehicle
- 4Odometer reading in miles (required)
- 5Sale price in numerals and written form
- 6Sale date
- 7Signatures of both buyer and seller
Idaho-Specific Requirements
✓ Idaho does not require notarization for a standard private-party bill of sale.
Official Idaho Form
Idaho has an official form: Bill of Sale for a Vehicle or Boat (ITD 3738). Obtain from the Idaho DMV.
Frequently Asked Questions
Is a bill of sale required in Idaho?▾
Idaho strongly recommends a bill of sale for all private vehicle sales. While a signed title alone may technically complete the transfer, a bill of sale protects both parties from disputes over the sale price, odometer reading, and vehicle condition.
What must be on a Idaho vehicle bill of sale?▾
A Idaho vehicle bill of sale must include: buyer and seller full legal names and addresses, the VIN, year, make, model, odometer reading, sale price (written and numeric), sale date, and signatures of both parties.
Does Idaho require an emissions test for private sales?▾
Yes — Idaho requires an emissions or smog test before the buyer can register a vehicle. Check with the Idaho DMV for specific requirements in your county.
Create a Idaho-compliant bill of sale
Create Idaho Bill of Sale →More Idaho guides
- How to Transfer a Car Title in Idaho
- How to Write a Bill of Sale in Idaho
- How to Sell a Car Privately in Idaho
- Does Idaho Require Notarization for a Bill of Sale?
- Idaho Title Transfer Fees & Vehicle Taxes
- Idaho car bill of sale generator
- Idaho bill of sale (all vehicles)
- Bill of Sale Requirements — all states
- All bill of sale guides