Free Utah Gun / Firearm Bill of Sale
Utah is one of the most firearm-friendly states in the country. Constitutional carry has been law since 2021, there is no permit-to-purchase, no waiting period, no state firearm registry, and no required background check for private intrastate sales between Utah residents. That makes a clean, signed bill of sale your single best record of a private gun transfer — proof you no longer own that serial number if it surfaces in the wrong hands later.
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Utah Gun / Firearm Bill of Sale — What You Need to Know
Sales Tax Details
Utah does not collect sales tax on private (non-dealer) firearm sales between Utah residents. Dealer sales are subject to standard 4.85% state sales tax plus local option rates.
Exemption: Private-party transfers between Utah residents are not taxed. Inheritance and family transfers are also exempt and require no special Utah documentation beyond a clear bill of sale.
Inspection Requirements
No mechanical inspection or background check is required for a private intrastate firearm sale in Utah. Federal law still bars sales to prohibited persons (felons, domestic violence convictions, certain restraining orders, drug users, those adjudicated mentally defective, illegal aliens). Machine guns require an approved ATF Form 4 and the $200 tax; since October 9, 2026 ATF no longer requires approval for suppressors and SBRs. Utah law does not ban suppressors or short-barreled rifles and shotguns for adults who may legally own guns, but a minor may not have a short-barreled rifle or shotgun (Utah Code 76-11-211). Hiding an unlawfully possessed short-barreled rifle or shotgun within easy reach is a second degree felony (76-11-203), so ask a Utah firearms attorney if you are unsure whether an unregistered one counts as lawful.
Registration
Registration for this vehicle type is handled by None — Utah does not maintain a firearm registry — not the same agency that handles cars in Utah. Plan for separate filings.
Utah Gun / Firearm Sale — Step-by-Step Checklist
- Buyer and seller full legal names, Utah addresses, dates of birth, and phone numbers
- Photocopy or details of buyer's government-issued photo ID confirming Utah residency
- Firearm make, model, type (handgun / rifle / shotgun), caliber/gauge, barrel length
- Serial number(s) — exactly as stamped on the firearm
- Purchase price (or "gift" / "family transfer") and date of sale
- Buyer's written attestation that they are legally allowed to possess a firearm under federal and Utah law
- "As-is" clause and disclosure of any modifications, repairs, or known defects
- Signatures of both parties; notarization is optional but recommended
Common Pitfalls
- Selling to a buyer you suspect is a prohibited person — federal law applies even though Utah does not require a background check
- Skipping the serial number or copying it incorrectly — that is your only ID on the firearm
- Selling to an out-of-state resident without going through a federally licensed dealer (FFL) — that is a federal crime
- Transferring a machine gun without an approved ATF Form 4 and the $200 tax
- Forgetting to document the transfer date — proof of when you no longer owned the gun matters
- Assuming Utah's constitutional carry covers federal restrictions like the Gun-Free School Zones Act
Pro Tip
Confirm Utah residency, copy the serial number carefully, get the buyer's eligibility attestation in writing, and keep the bill of sale for as long as you remember owning the firearm.