How to Get an FFL in Illinois

The type of FFL you apply for depends on your intended business activities. Most Illinois gun stores apply for a Type 01 license. Illinois adds substantial state costs on top of the federal FFL fees through the FDLC program.

• Type 01 Dealer in firearms other than destructive devices. The standard retail gun store license.
• Type 02 Pawnbroker dealing in firearms.
• Type 07 Manufacturer of firearms and ammunition.
• Type 03 Collector of Curio and Relic firearms.

1. Obtain your FOID card and prepare your business structure. If you do not already have a FOID card, apply through the ISP Firearms Services Bureau ($10 fee). Decide on your business entity, register with the Illinois Secretary of State, obtain an EIN from the IRS, register with the Illinois Department of Revenue, and confirm your premises meets local zoning requirements, often the biggest hurdle in Illinois.

2. Choose your FFL type and complete ATF Form 7. Select the FFL type that matches your business activities, then download and complete ATF Form 7 (5310.12). Errors are the number one cause of delays, so double-check every field before submitting.

3. Complete fingerprint cards and photographs. Each responsible person must complete two FBI fingerprint cards (FD-258) and provide two 2x2 passport-style photographs. Fingerprinting services are available through local police departments, sheriff's offices, and licensed live scan vendors.

4. Submit your application and fee. Mail the completed Form 7, fingerprint cards, photographs, and your application fee to the ATF Federal Firearms Licensing Center in Atlanta, GA. The correct mailing address is printed on the form instructions.

5. Notify your Chief Law Enforcement Officer (CLEO). Send a copy of your completed ATF Form 7 to your local CLEO, typically your county sheriff or municipal chief of police. This is notification only; CLEO approval is not required.

6. Complete the ATF interview and inspection. An ATF Industry Operations Inspector will schedule a premises visit to verify your identity, inspect storage and security, and confirm your understanding of federal firearms laws, including 4473 procedures, A&D Book requirements, background checks, and multiple sale reporting.

7. Apply for FDLC from the Illinois State Police. After receiving your FFL, you must obtain a Firearm Dealer License Certification (FDLC) from ISP before conducting any transfers. This requires ISP-approved FDLC training, signed and notarized affidavits for all owners, agents, and employees, FOID card information, a retail or non-retail classification, and the FDLC fee ($1,200 retail / $300 non-retail).

8. Install security systems and set up compliance. Illinois requires alarm monitoring connected to local law enforcement and video surveillance of all areas where firearms are stored, handled, sold, or transferred (retail locations). Establish your A&D Book, implement 4473 processing, and register with the ISP FTIP dealer portal. Starting with e4473 from day one helps meet Illinois's electronic record-keeping requirements while eliminating paper forms.

Illinois takes longer than most states because of the FDLC requirement on top of the federal process. Plan for the standard federal FFL timeline of roughly 8 to 12 weeks, then additional time to complete FDLC training, install required security systems, and obtain your state certification before your first transfer. Clean applications with no errors move fastest.

Illinois has one of the most heavily regulated firearms environments in the country. The combination of the FOID card system, FDLC certification, FTIP background checks, 72-hour waiting period, assault weapons ban, magazine restrictions, and universal background checks creates a multi-layered compliance environment.

State business requirements:

• Business registration: LLCs and corporations must register with the Illinois Secretary of State. Illinois LLC registration is $150.
• Sales tax: register with the Illinois Department of Revenue. Illinois state sales tax is 6.25%, plus local rates. Firearms and ammunition are taxable.
• Local business licenses: Illinois has 102 counties and over 1,200 municipalities. Many, particularly in the Chicago metro area, have additional ordinances affecting firearms dealers.
• FDLC certification: required from the Illinois State Police. Initial fee $1,200 retail / $300 non-retail; renewal $400 retail / $100 non-retail. Annual continuing education is required.

Illinois firearms laws relevant to FFLs:

• FOID card required: every buyer must present a valid FOID card before purchasing firearms or ammunition. Dealers verify FOID validity through the Firearm Transfer Inquiry Program (FTIP).
• State point-of-contact system: Illinois uses the FTIP administered by the Illinois State Police, which checks both state and federal databases.
• 72-hour mandatory waiting period for all firearms (720 ILCS 5/24-3). Violation is a Class 4 felony.
• Assault weapons ban (PICA): effective January 10, 2023, banning the sale, manufacture, and delivery of defined assault weapons. Currently being litigated in federal court.
• Magazine capacity restrictions: rifle and shotgun magazines limited to 10 rounds; handgun magazines limited to 15 rounds.
• Universal background checks: effective July 1, 2023, all private transfers must go through the ISP verification system or a licensed dealer.
• Suppressors are illegal in Illinois.
• Lost or stolen firearms must be reported to local law enforcement within 72 hours.

Federal law requires you to provide a copy of your ATF Form 7 to the Chief Law Enforcement Officer (CLEO) in your jurisdiction. In Illinois this is typically your county sheriff or municipal chief of police. Illinois has 102 counties. This is a notification only; the CLEO does not have the authority to approve or deny your FFL application.

Note that the FDLC is a separate, mandatory state certification administered by the Illinois State Police. The FDLC, not the CLEO notification, is what authorizes you to conduct transfers in Illinois. Send your CLEO notification with the same mailing as your ATF Form 7 or shortly after.

Home-based FFLs are technically permitted in Illinois, but the FDLC requirements have made them extremely difficult to operate. Since the FDLC was enacted in 2019, roughly half of all Illinois FFLs have closed, the majority of them small, home-based, and part-time operations.

• FDLC compliance costs: even non-retail home-based FFLs must pay $300 for the initial FDLC, install an alarm monitoring system connected to law enforcement, maintain electronic records, complete annual training, and submit notarized affidavits.
• Zoning: many Illinois municipalities, particularly in the Chicago metro area, restrict or prohibit home-based firearms businesses. Rural counties downstate are generally more permissive.
• Video surveillance: required if classified as a retail location. By-appointment operations may avoid this, but the alarm system is still mandatory.
• Insurance: standard homeowner's insurance will not cover commercial firearms inventory or business liability. A dedicated commercial firearms dealer policy is essential.
• The ATF will not issue your FFL until you have all required state and local business licenses and zoning approvals in place.

Carefully evaluate whether the compliance costs, security system requirements, and ongoing obligations make financial sense for a part-time or low-volume operation before pursuing a home-based FFL in Illinois.

Every firearm transfer from an Illinois FFL requires a completed ATF Form 4473, a valid FOID card from the buyer, an FTIP background check through the Illinois State Police, and compliance with the mandatory 72-hour waiting period. For a full walkthrough of the form, see what questions are asked on a 4473 form.

• ATF Federal Firearms Licensing Center (FFLC)
• ATF Form 7 (5310.12) application
• Illinois State Police Firearms Services Bureau (FOID and FTIP)
• Illinois State Police FDLC program
• Illinois Department of Revenue (sales tax)
• Illinois Secretary of State (business registration)