Free Oregon Gun / Firearm Bill of Sale
Oregon has some of the strictest private firearm transfer laws on the West Coast. Since 2015 (SB 941), nearly every private firearm transfer in Oregon — sales, gifts to non-family, loans beyond brief use — must go through a Federal Firearms Licensee (FFL) who runs a background check on the buyer. Selling a gun out of your driveway without an FFL is a Class A misdemeanor (or worse on a second offense). Family transfers (parent/child, spouse, grandparent/grandchild) and inheritances are exempt. Ballot Measure 114, passed in 2022, layered on a permit-to-purchase requirement and a magazine-capacity limit, but it has been tied up in state and federal court since passage and is not currently being enforced. The bill of sale supplements the FFL's 4473 form — it records the financial transaction and gives both parties a private receipt.
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Oregon Gun / Firearm Bill of Sale — What You Need to Know
Sales Tax Details
No state sales tax in Oregon. The FFL transfer fee (typically $25–60) is a service fee, not a tax. Background check fees from Oregon State Police are also separate. Total out-of-pocket for a private transfer is usually $35–75, dramatically less than sales tax in neighboring Washington.
Inspection Requirements
No inspection of the firearm itself, but the FFL verifies serial number, runs the buyer's background check, and refuses the transfer if the buyer fails. Certain firearms (NFA items: suppressors, SBRs, machine guns) require ATF approval and a $200 tax stamp on top of the state process.
Registration
Registration for this vehicle type is handled by Oregon does not register firearms, but FFLs maintain transfer records (4473 forms) federally — not the same agency that handles cars in Oregon. Plan for separate filings.
Oregon Gun / Firearm Sale — Step-by-Step Checklist
- Schedule transfer at a licensed FFL; both parties present in person
- Buyer completes ATF Form 4473 at the FFL
- FFL submits background check request to Oregon State Police
- Bill of sale completed: full names, addresses, IDs, firearm make/model/serial, caliber, sale price, date
- FFL verifies serial number against the firearm and the bill of sale
- Wait for OSP to approve (instant in many cases; up to 30 days for delays)
- Pay FFL transfer fee ($25–60 typical) and OSP background check fee
- Both parties keep copies of bill of sale; FFL retains 4473
Common Pitfalls
- Conducting a face-to-face sale without an FFL — Class A misdemeanor under ORS 166.435
- Assuming a "friend" qualifies for the family exemption — only specific relatives qualify (spouse, parent, child, grandparent, grandchild, sibling)
- Forgetting that gifts also require a background check unless within the family exemption
- Selling an NFA item (suppressor, SBR) without ATF approval and tax stamp
- Buyer with a prohibiting record (felony, domestic violence, certain mental health adjudications) attempting transfer — federal felony
- Treating Measure 114 as currently active — courts have stayed enforcement, but the law is on the books and may resume
- Selling to an out-of-state resident face-to-face — handguns require shipment to an FFL in the buyer's home state
Pro Tip
Oregon private firearm sales: meet at an FFL, complete the background check, and document the deal with a bill of sale. No sales tax, but Measure 114 may activate a permit-to-purchase requirement if courts lift the current stays — check OSP before transferring.