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How to Get an FFL in Illinois

Very Restrictive for FFLs Updated June 2026

Requires a state Firearm Dealer License (FDLC) plus the FOID system. Assault weapon registry applies.

Business Requirements

LLC / business entityRecommended
State business registrationRequired
Tax registration / EINRequired
Sales tax registrationRequired (6.25% base)
Employer registrationIf hiring employees

Firearms Regulations

State dealer license Required
Waiting period3 days
Universal background checks Yes
Magazine restrictions10-round limit
Suppressors legal No
NFA items allowed Yes
Assault weapon restrictions Restricted

Local Requirements

Home-based FFLDifficult
Zoning considerationsVerify with local zoning office
County licensingMay apply — check county clerk
Municipal restrictionsCommon — verify locally

ATF Requirements

Federal regulations27 CFR Part 478
Required formATF Form 7 (5310.12)
Application processApply → fingerprints → interview → issued
Inspection expectationsIn-person IOI inspection
RecordkeepingA&D bound book + Form 4473

Estimated Cost Breakdown

Federal FFL fee (Type 01)

$200

3-year license term

State + local + setup

$1,400

Entity, registration, fees

Estimated startup budget

$1,600+

Excludes inventory

Typical Timeline

  1. Week 1–2

    Form your business entity and register with the state

  2. Week 2–3

    Secure premises and confirm zoning compliance

  3. Week 3–4

    Submit ATF Form 7 with fingerprints and photos

  4. Week 6–10

    ATF IOI interview and premises inspection

  5. Week 8–12

    FFL issued — begin operations and recordkeeping

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Disclaimer: This profile is for educational purposes and is not legal advice. Firearms laws change frequently — always verify current requirements with the ATF and Illinois state and local authorities before acting.