Do I need a bill of sale to sell a semi-truck?

Yes. A semi-truck bill of sale documents the private transfer of a high-value commercial vehicle, records the agreed sale price for tax purposes, and gives both parties a signed record of when ownership changed. Even when a title is also transferred, the bill of sale serves as the primary evidence of the transaction terms — important when lien holders, fleet buyers, or state commercial vehicle offices are involved.

Are semi-trucks exempt from odometer disclosure?

Yes. Federal law (the Truth in Mileage Act) exempts vehicles with a gross vehicle weight rating (GVWR) over 16,000 lbs from the standard odometer disclosure requirement. Most semi-trucks exceed that threshold. The bill of sale should still record the mileage at sale — it is useful for valuation, service history, and any future resale — but the legal disclosure obligation that applies to passenger vehicles does not apply here.

What if the truck has a lien or is financed?

If a lender holds a lien on the truck, the lien must be released before the title can transfer cleanly. The seller should obtain a lien release letter from the finance company and attach it to the transaction package. The buyer should confirm the title is clear before releasing funds. The bill of sale should note the lien status — either "lien-free" or "lien released by [lender] as of [date]" — so there is no ambiguity.

How is the sale price handled for commercial vehicle taxes?

States typically assess use tax or commercial vehicle registration fees based on the declared sale price on the bill of sale. Because semi-truck transactions are often large, an accurate sale price is important — understating it can create problems at registration or if the transaction is later reviewed. Record the actual agreed price, in dollars, on the bill of sale.

What information should a semi-truck bill of sale include?

Include the VIN (17 characters), year, make, model, engine make and horsepower if known, GVWR, mileage at sale, trailer number if applicable, lien status, sale price, sale date, full legal names and addresses for buyer and seller (including any business entity names), and signatures. Note the odometer exemption if the GVWR exceeds the federal threshold.

Can a business entity buy or sell a semi-truck on a bill of sale?

Yes. If the buyer or seller is a business (LLC, corporation, partnership), the bill of sale should list the business legal name, the state of formation, the signer's name, and their title or authority (e.g., "Managing Member" or "President"). Both parties should retain signed copies, and the business may need a corporate resolution or operating agreement on file depending on the transaction size.

Free Semi-Truck Bill of Sale Template

Generate a printable semi-truck bill of sale built for private commercial vehicle transactions. Covers VIN, GVWR, odometer exemption notation, lien status, sale price, and both party signatures. Works for owner-operators, fleet buyers, and business entities in all 50 states.

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Commercial sale considerations for semi-trucks

Selling a semi-truck privately is one of the higher-stakes vehicle transactions in the private market. The purchase price is often six figures, financing and lien holders are common, and the buyer may be a business entity rather than an individual. A bill of sale written for a passenger car leaves out the fields that matter: GVWR, lien status, odometer exemption, and business entity information for the parties.

For the seller, a proper bill of sale establishes the exact date of transfer — important for insurance, registration, and any DOT-related liability that attaches to the vehicle identification number. For the buyer, it documents the agreed price for accounting and tax purposes, and gives them the paper trail needed to register the truck and update the title.

Odometer class exemption for heavy vehicles

Federal law exempts vehicles with a gross vehicle weight rating (GVWR) over 16,000 lbs from the odometer disclosure requirement that applies to most passenger vehicles and light trucks. The vast majority of semi-trucks — Class 7 and Class 8 vehicles — exceed that threshold. This means:

The seller is not legally required to certify the odometer reading under the Truth in Mileage Act.
The bill of sale should note the exemption (for example: "Odometer disclosure not required — GVWR exceeds federal threshold") so the buyer is not surprised at the DMV.
Recording the actual mileage anyway is still useful for valuation, maintenance planning, and any future resale.

High-value transaction guidance

Because semi-truck transactions can involve substantial sums, both parties benefit from additional diligence that smaller vehicle sales rarely require:

Lien search: run a title search or confirm lien status directly with the seller's finance company before releasing funds. A clear title — or a confirmed lien release letter — should be in hand before the buyer takes possession.
Payment method: wire transfer or certified funds reduce the risk of returned payments on large transactions. The bill of sale should note the agreed payment method.
Business entity documentation: if either party is a company, confirm the signer has authority to bind the entity. The legal business name (not a DBA) belongs on the bill of sale.
Inspection before signing: a pre-purchase inspection by a qualified diesel mechanic is standard practice for private commercial vehicle sales. Note the inspection date or any agreed condition statements on the bill of sale.

What to include on a semi-truck bill of sale

VIN — 17 characters, found on the door jamb sticker or the dashboard near the windshield.
Year, make, model — cab type (day cab, sleeper), axle configuration if relevant.
Engine make and horsepower — optional but useful for commercial buyers.
GVWR — from the manufacturer certification plate; confirms the odometer exemption threshold.
Mileage at sale — noted as informational even if the disclosure requirement does not apply.
Lien status — "lien-free" or reference to the attached lien release.
Sale price and payment method.
Full legal names and business entity information for buyer and seller, plus signer authority.
Signatures from both parties.

How to complete a semi-truck bill of sale

Locate the 17-character VIN on the door jamb or dashboard and confirm it matches the title.
Record the year, make, model, engine specs, GVWR, and mileage at the time of sale.
Confirm the lien status and obtain a lien release letter from any finance company if needed.
Collect full legal names, addresses, and business entity information for buyer and seller.
Agree on the final sale price, payment method, and sale date.
Generate the bill of sale, fill in all truck and party details, and note the odometer exemption if applicable.
Both parties sign and date the document; hand over the title (with any lien release) and applicable registration documents.

Semi-truck bill of sale by state

Open a state-specific semi-truck bill of sale page for any US state to see local commercial vehicle registration guidance and a customised template.

Frequently asked questions

Do I need a bill of sale to sell a semi-truck?: Yes. A semi-truck bill of sale documents the private transfer of a high-value commercial vehicle, records the agreed sale price for tax purposes, and gives both parties a signed record of when ownership changed. Even when a title is also transferred, the bill of sale serves as the primary evidence of the transaction terms — important when lien holders, fleet buyers, or state commercial vehicle offices are involved.
Are semi-trucks exempt from odometer disclosure?: Yes. Federal law (the Truth in Mileage Act) exempts vehicles with a gross vehicle weight rating (GVWR) over 16,000 lbs from the standard odometer disclosure requirement. Most semi-trucks exceed that threshold. The bill of sale should still record the mileage at sale — it is useful for valuation, service history, and any future resale — but the legal disclosure obligation that applies to passenger vehicles does not apply here.
What if the truck has a lien or is financed?: If a lender holds a lien on the truck, the lien must be released before the title can transfer cleanly. The seller should obtain a lien release letter from the finance company and attach it to the transaction package. The buyer should confirm the title is clear before releasing funds. The bill of sale should note the lien status — either "lien-free" or "lien released by [lender] as of [date]" — so there is no ambiguity.
How is the sale price handled for commercial vehicle taxes?: States typically assess use tax or commercial vehicle registration fees based on the declared sale price on the bill of sale. Because semi-truck transactions are often large, an accurate sale price is important — understating it can create problems at registration or if the transaction is later reviewed. Record the actual agreed price, in dollars, on the bill of sale.
What information should a semi-truck bill of sale include?: Include the VIN (17 characters), year, make, model, engine make and horsepower if known, GVWR, mileage at sale, trailer number if applicable, lien status, sale price, sale date, full legal names and addresses for buyer and seller (including any business entity names), and signatures. Note the odometer exemption if the GVWR exceeds the federal threshold.
Can a business entity buy or sell a semi-truck on a bill of sale?: Yes. If the buyer or seller is a business (LLC, corporation, partnership), the bill of sale should list the business legal name, the state of formation, the signer's name, and their title or authority (e.g., "Managing Member" or "President"). Both parties should retain signed copies, and the business may need a corporate resolution or operating agreement on file depending on the transaction size.

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