Arizona vs Illinois: Truck Bill of Sale Comparison (2026)
Side-by-side: Arizona vs Illinois truck sale
| Feature | Arizona | Illinois |
|---|---|---|
| Official bill of sale form | Generic bill of sale accepted | Generic bill of sale accepted |
| Sales / use tax rate | 5.6% (private-party exempt) · Arizona procedure | 6.25% sales/use tax · Illinois procedure |
| Title fee (buyer pays) | $4 | $150 |
| Title transfer deadline | 15 days from sale | 20 days from sale |
| Notarization requirement | Not required | Not required |
| Lien release process | Title (lien section) | VSD 790 |
| Odometer disclosure cutoff | Required for trucks newer than 2011 | Required for trucks newer than 2011 |
| VIN inspection (out-of-state) | Required (out-of-state vehicles) | Not required |
| Titling agency | Arizona MVD | Illinois SOS |
When to choose Arizona vs Illinois
Arizona exempts private-party truck sales from state sales tax, so the buyer keeps more cash at the title window. Arizona requires title transfer within 15 days; Illinois allows 20. Tight 15-day deadlines push back-dated late fees onto buyers who delay. Neither state publishes a single mandatory bill of sale form — both accept a typed or generated document containing the buyer, seller, truck, sale price, odometer reading, and signatures. For a truck sale comparison, the buyer-side cost stack is dominated by sales/use tax, title fee, and any inspection or notary trip. Sellers should match the bill of sale format to the buyer's titling state because the buyer files the title transfer, not the seller.
Cross-state transfer: Arizona to Illinois
If the truck moves from Arizona to Illinois after the sale, the buyer registers and titles in Illinois — not Arizona. The seller's bill of sale should still match Arizona sale-side conventions (because the sale happened there), but the buyer takes that bill of sale plus the endorsed Arizona title to Illinois SOS within 20 days of arrival. Illinois will assess 6.25% sales or use tax on the purchase price when the new title is issued. The federal odometer disclosure rules apply regardless of which state owns the title at sale time; trucks newer than 2011 need a written odometer reading on the bill of sale or title. If a lien existed on the Arizona title, the Arizona lienholder must release it (Title (lien section)) before Illinois SOS will issue a clean title to the buyer.
Generate a state-specific truck bill of sale
Pick the buyer's titling state — the form ships pre-filled with the right odometer block, signature lines, and state-specific fields.
Frequently asked questions — Arizona vs Illinois
Is the truck bill of sale form different in Arizona vs Illinois?▾
Neither Arizona nor Illinois mandates a specific bill of sale form. Both accept any typed or generated document that includes the buyer, seller, truck description, sale price, odometer reading, and signatures.
Which state has lower sales tax on a private-party truck sale, Arizona or Illinois?▾
Arizona exempts private-party truck sales from state sales tax. Illinois charges 6.25% sales/use tax on the purchase price. The buyer pays this at Illinois SOS when titling.
What is the title transfer deadline for a truck in Arizona vs Illinois?▾
Arizona requires the buyer to title the truck within 15 days of sale. Illinois allows 20 days. Missing the deadline triggers late fees and back-dated registration penalties in both states.
Do I need to notarize the truck bill of sale in Arizona or Illinois?▾
Neither Arizona nor Illinois requires notarization of the truck bill of sale. A signed document with both parties' full names, addresses, and the date is sufficient.
If I sell a truck in Arizona and the buyer registers it in Illinois, which state's rules apply?▾
The buyer titles and registers the truck in Illinois — Illinois's rules govern the title transfer. The seller's bill of sale should still reflect Arizona sale-side conventions because the sale closed there. Illinois SOS will assess 6.25% sales/use tax on the purchase price when the new title is issued, regardless of where the sale occurred.