How to Get a Business License in Mobile: What You Need to Know (2026)

The Quick Version

Starting a business in Mobile, AL requires permits and registrations across multiple government layers — federal, state, Mobile County (county), and city. The primary city-level requirement is the Business License, issued by the Revenue Department. Most businesses need 5 to 10 separate registrations, and the order you complete them matters because each step has dependencies on the ones before it.

Contact the Revenue Department at 251-208-7964 for current requirements. More information is available at cityofmobile.org.

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What Makes Mobile Different

Mobile has several characteristics that affect the licensing process:

Port city — maritime/shipping businesses
Mobile County license also required
Alabama BPT at state level
Mardi Gras celebrations create seasonal business opportunities
Alabama requires a Business Privilege License Tax filing annually with the Department of Revenue

The Permit Stack: What You Need

Most businesses in Mobile need permits from four levels of government:

Federal: An EIN (Employer Identification Number) from the IRS — free and available instantly online at irs.gov/ein.

State (AL): LLC or Corporation filing through the AL Secretary of State. Filing fee: $200 LLC, processing time: 3-5 business days.

County (Mobile County): Health permits (for food businesses), building inspections, and any county-specific requirements.

City (Mobile): Business License from the Revenue Department. Phone: 251-208-7964.

How Long Does It Take?

Most businesses in Mobile can be fully licensed and operational within 4 to 12 weeks, depending on the business type. Simple home-based businesses can often complete the process in 2 to 4 weeks, while restaurants, bars, and businesses requiring inspections typically take 8 to 12 weeks.

The dependency chain matters — some permits can't be applied for until others are in place. Getting the order wrong means delays and wasted time.

Don't Guess — Get Your Roadmap

Every business type has different requirements, and Mobile has its own quirks that generic state guides miss. PermitBoard analyzes your specific business type against Mobile's actual requirements and gives you a step-by-step plan with fees, timelines, and direct links to every form.