Federal Firearms License: Types, Eligibility, and Application

To meet the federal firearms license requirements, you must be at least 21, a U.S. citizen or lawful permanent resident, not fall into any federally prohibited category, run the business from a fixed premises that complies with local zoning, and submit ATF Form 7 with fingerprints, a photograph, and the fee for the license type that matches what you actually plan to do. The Bureau of Alcohol, Tobacco, Firearms and Explosives then runs background checks on everyone with authority over the business and sends an investigator to your location for an in-person interview before issuing the license.¹

Who Actually Needs an FFL

Federal law requires a license for anyone “engaged in the business” of dealing, manufacturing, or importing firearms or ammunition. For dealers, that means someone who devotes time and effort to repeatedly buying and reselling firearms to predominantly earn a profit.² The Bipartisan Safer Communities Act changed the wording in 2022, replacing the older “principal objective of livelihood and profit” standard with the broader “predominantly earn a profit” test. The bar is lower than it used to be.

Not every gun sale requires a license. The statute carves out people who make occasional sales from a personal collection, sell as a hobby, or perform occasional gunsmithing.² If you’re buying firearms with the intent to resell them at a profit on any kind of regular basis, you almost certainly need one, whether or not it’s your main source of income.

Choosing the Right License Type

The ATF issues nine license types, each tied to a specific activity. Every FFL runs for three years. Picking a type that doesn’t match your actual business creates compliance problems from day one, so match the license to what you plan to do rather than what sounds close.

Type 01, Dealer (including gunsmiths): $200 application, $90 renewal.
Type 02, Pawnbroker: $200 application, $90 renewal.
Type 03, Collector of curios and relics: $30 application, $30 renewal. Personal collection only; not a business license.
Type 06, Ammunition manufacturer (no armor-piercing or destructive device ammunition): $30 / $30.
Type 07, Firearms manufacturer: $150 / $150.
Type 08, Importer of firearms or ammunition: $150 / $150.
Type 09, Dealer in destructive devices: $3,000 / $3,000.
Type 10, Manufacturer of destructive devices, their ammunition, or armor-piercing ammunition: $3,000 / $3,000.
Type 11, Importer of destructive devices, their ammunition, or armor-piercing ammunition: $3,000 / $3,000.¹

One useful quirk: a holder of a Type 09, 10, or 11 destructive device license automatically has the privilege of dealing in, manufacturing, or importing standard firearms at the same location without a separate license for those activities.³

Personal Eligibility Requirements

Every applicant and every “responsible person” tied to the business must meet the same standards. A responsible person is anyone with authority to direct the management and policies of the firearms business, including owners, partners, corporate officers, board members, and trustees of a trust holding firearms.⁴ A trust beneficiary who lacks management authority is generally not a responsible person.

Each responsible person must be at least 21 and either a U.S. citizen or a lawful permanent resident. The ATF will deny an application if anyone in that group falls into a federally prohibited category.⁵ Prohibited status includes:

Conviction for, or pending indictment on, any crime punishable by more than one year of imprisonment.
Ongoing unlawful use of a controlled substance.
Dishonorable discharge from the military.
Adjudication as mentally defective, or commitment to a mental institution.
Misdemeanor domestic violence conviction, or being subject to certain restraining orders.

The ATF also denies applicants who have willfully violated the Gun Control Act or its regulations before, on the theory that past willful violations predict future ones.⁵

Marijuana and the Controlled Substance Bar

Marijuana remains a controlled substance under federal law, so use of it has historically been a hard disqualifier even in states where it is legal. An interim final rule effective January 22, 2026, narrowed the ATF’s definition of “unlawful user.” A person now qualifies as an unlawful user only if they regularly use a controlled substance over an extended period continuing into the present, without a lawful prescription.⁶

The rule removes prior inferences that let a single failed drug test, a single possession conviction, or multiple arrests automatically establish prohibited status. Isolated or sporadic use no longer triggers disqualification, and someone who has stopped using a substance falls outside the definition.⁶ Regular, ongoing use still disqualifies you.

Business Premises and Zoning

Your location must qualify as “business premises” under federal regulations. The ATF defines this as the property where dealing, manufacturing, or importing will take place. A private dwelling with no part open to the public does not qualify.⁷ Home-based FFLs do exist, but the part of the home used for the business has to be accessible to customers or otherwise open to the public. It must also be a fixed address where records are kept and where ATF investigators can inspect.

Local zoning is a separate hurdle. Many municipalities restrict or prohibit firearms businesses in residential zones, and the ATF checks local law compliance during review. Confirm zoning with your city or county before you file, or the application dies on arrival.

The Application Itself

Forms and Supporting Documents

All applicants use ATF Form 7 regardless of license type. For every type except Type 03, each responsible person must also submit a fingerprint card (FBI Form FD-258) and a 2×2-inch passport-style photograph.⁸ Type 03 collector applicants are exempt from fingerprints and photos.

Form 7 asks for the business trade name, exact premises address, and ownership structure. Expect to list every person with an ownership interest or management role and identify whether the business is a sole proprietorship, partnership, LLC, or corporation. Fingerprint cards can be done at most local law enforcement agencies or through private fingerprinting services.

Where to Send It and How to Pay

Mail the completed Form 7, fingerprint cards (where required), photographs, and payment to the Federal Firearms Licensing Center at P.O. Box 6200-20, Portland, Oregon 97228-6200.⁸ Payment can be made by check, credit card, or money order. The ATF does not accept cash.⁹

What Happens After You File

Once the licensing center has a properly completed application, the ATF runs background checks on every responsible person and assigns an Industry Operations Investigator to your case. The investigator contacts you to schedule a mandatory in-person interview at your proposed business location. The visit is both a site inspection (does the premises match the application, is there secure storage) and a walk-through of your federal, state, and local compliance obligations.

If the background checks clear, the premises meet the requirements, and your operations comply with local law, the ATF targets about 60 days from receipt of a complete application to issue the license.⁹ Providing false information on the application, or showing during the interview that you don’t understand the regulations, can result in denial.

If Your Application Is Denied

A denied applicant gets a written notice with the specific grounds. You have the right to request a hearing at a location convenient to you.⁵ File a written request with the Director of Industry Operations within 15 days of the denial notice. You can bring an attorney or other representative.¹⁰

If the ATF upholds the denial, you have 60 days from the post-hearing decision to file a petition for review in the federal district court where you live or where the business’s principal place of business is located. The court conducts a fresh review and can consider new evidence not presented at the ATF hearing. If it finds the denial was not authorized, it orders the ATF to issue the license.⁵

What an FFL Does Not Cover

Two other federal registrations trip up new licensees who assumed the FFL was the whole picture.

A standard FFL by itself does not authorize you to deal in items regulated under the National Firearms Act, such as machine guns, short-barreled rifles and shotguns, silencers, or destructive devices. Those activities require both the appropriate FFL and an annual Special Occupational Tax registration, filed on ATF Form 5630.7 before you begin. Rates are $500 per year for Class 3 dealers, and $1,000 per year for Class 1 importers and Class 2 manufacturers (reduced to $500 if gross receipts were under $500,000). The tax year runs July 1 through June 30, with payment due by July 1.¹¹

Firearms manufacturers and exporters also face a separate obligation under the International Traffic in Arms Regulations, administered by the State Department’s Directorate of Defense Trade Controls. As of January 2025, DDTC uses a tiered fee structure starting at $3,000 for first-time and low-activity registrants.¹² DDTC has determined that gunsmiths who only repair, modify, or customize firearms for individual customers are performing limited activities that don’t constitute manufacturing under ITAR and are exempt from registration.¹³ If your work extends to producing frames, receivers, or complete firearms, DDTC treats that as manufacturing, and registration is required.

1
Bureau of Alcohol, Tobacco, Firearms and Explosives. Federal Firearms Licenses
2
Office of the Law Revision Counsel. 18 USC 921 – Definitions
3
eCFR. 27 CFR 478.41 – General
4
ATF eRegulations. 27 CFR 479.11 – Meaning of Terms
5
Office of the Law Revision Counsel. 18 USC 923 – Licensing
6
Federal Register. Revising Definition of Unlawful User of or Addicted to Controlled Substance
7
eCFR. 27 CFR 478.11 – Meaning of Terms
8
Bureau of Alcohol, Tobacco, Firearms and Explosives. Form 7/7CR Instructions – Application for Federal Firearms License
9
Bureau of Alcohol, Tobacco, Firearms and Explosives. Apply for a License
10
Bureau of Alcohol, Tobacco, Firearms and Explosives. Explanation of the Hearing Process
11
Bureau of Alcohol, Tobacco, Firearms and Explosives. Special Tax Registration and Return – National Firearms Act
12
Directorate of Defense Trade Controls. Registration Payment
13
U.S. Department of State. ITAR Registration for Gunsmiths