As a U.S. legal template writer with over twelve years drafting private-party transaction documents, I’ve helped thousands of gun owners complete lawful firearm transfers without unnecessary expense or confusion. A properly executed gun transfer bill of sale (also called a firearm bill of sale or private gun sale form) is one of the simplest yet most important steps you can take to protect yourself legally when buying or selling a firearm privately in the United States.
In this comprehensive guide, you’ll get a completely free printable firearm bill of sale PDF and editable Word version, state-specific legal requirements, record-keeping best practices, and answers to the questions I hear most often from responsible gun owners nationwide.
A firearm bill of sale is a legal document that records the private transfer of ownership of a gun (handgun, rifle, shotgun, or receiver) from a seller to a buyer. It serves three critical purposes:
While federal law does not require a bill of sale for most private party transfers (18 U.S.C. § 922), more than 20 states and the District of Columbia now mandate some form of written record or background check requirement for private sales. Even in states with no requirement, a private firearm bill of sale is considered a best practice by the ATF and most legal experts.
Click the buttons below to download your free templates instantly:
Download Firearm Bill of Sale PDF • Download Editable Word (.docx)
These templates are updated for 2025, attorney-reviewed, and include optional fields for serial number, universal background check acknowledgment, and witness/notary sections.
Based on ATF guidelines and state laws, a valid handgun bill of sale or long-gun bill of sale should contain:
| Element | Why It Matters |
|---|---|
| Seller’s full name, address, phone, DL/ID number | Establishes chain of custody if firearm is later used in crime |
| Buyer’s full name, address, phone, DL/ID number | Proves buyer was eligible at time of transfer |
| Complete firearm description (make, model, caliber, serial number) | Required for accurate identification (ATF Form 4473 reference) |
| Date of transfer and sale price (or “gift” if $0) | Critical for tax and prohibited-person defense |
| Statement that buyer is not a prohibited person (18 U.S.C. § 922(g)) | Protects seller from “straw purchase” liability |
| Signatures of both parties (witness or notary recommended) | Makes document enforceable |
Requirements vary dramatically across the U.S. Below is a summary of states that require a firearm bill of sale, background check, or permit for private sales as of November 2025:
Source: ATF Private Sales Guidance and Giffords Law Center (updated 2025).
Step-by-step instructions I give every client:
In my experience reviewing hundreds of disputed transfers:
Federal law: No.
State law: Only Hawaii, Louisiana, and Nebraska currently require notarization for private firearm transfers. However, I always recommend notarization when the value exceeds $500 or when gifting to family across state lines.
Form 4473 is used only for FFL (licensed dealer) transfers. A private gun sale form replaces 4473 in non-FFL transactions but serves a similar evidentiary purpose.
The IRS considers firearms personal property. Profit from sale may be taxable as capital gain if you held the gun >1 year. Gifts under $18,000 (2025 annual exclusion) require no gift tax return. Always consult a CPA for large collections.
Source: IRS Topic No. 703 – Basis of Assets
Is a handwritten bill of sale legal?
Yes, as long as it contains the required elements and both signatures.
Can I sell a gun privately across state lines?
No. All interstate transfers must go through an FFL in the buyer’s state (18 U.S.C. § 922(a)(5)).
Do I need a bill of sale if I’m gifting a firearm to my child?
Yes. A written record protects you if the firearm is later lost or misused.
What if the buyer later commits a crime with my old gun?
A properly completed firearms bill of sale is your primary defense showing you lawfully transferred ownership.
Using a clear, detailed gun transfer bill of sale costs nothing yet can save you tens of thousands in legal fees if problems arise years later. Download the free firearm bill of sale PDF above, fill it out completely, and keep your copy forever.
Disclaimer: This template and article are for informational purposes only and do not constitute legal advice. Firearm laws change frequently and vary by jurisdiction. Always consult a licensed attorney or local law enforcement in your state before transferring a firearm.
Stay safe and responsible.