How to Get a Business License: Step-by-Step Guide

How do I get a business license? To get a business license, identify the federal, state, and local licenses your business needs, gather your formation documents and EIN, submit applications to each licensing authority, pay the required fees (typically $50–$400), and renew on the schedule your jurisdiction requires.

Almost every small business in the United States needs at least one business license to operate legally. The challenge is that the requirements differ by city, county, state, and industry — there is no single national business license, and the rules in one ZIP code can be very different from the rules a mile away. This complete guide walks you through exactly how to find out which licenses apply to you, how to apply, what they cost, how to keep them active, and the mistakes that cost new founders thousands of dollars every year.

What Is a Business License?

A business license is an official authorization issued by a government agency that permits you to operate a business in a specific jurisdiction or industry. It is not the same as forming a business — a license is permission to operate, while forming an LLC or corporation creates the legal entity itself. Most small businesses need a general operating license plus one or more permits specific to their industry, location, or activity.

Think of it this way: the LLC paperwork tells the state who you are, the EIN tells the federal government how to identify you for tax purposes, and the business license tells the local government that you have permission to actually open the doors. All three are separate, all three are usually required, and skipping any one of them can shut your business down.

Do I Need a Business License?

Most likely, yes. Even a home-based, single-owner business usually needs at least a local general business license or “business tax registration” from the city or county where it operates. You may also need additional permits if you:

Sell physical products (sales tax permit / seller’s permit)
Work in a regulated profession (cosmetology, contracting, healthcare, real estate, food service)
Operate from a commercial location (zoning permit, certificate of occupancy)
Serve alcohol, sell firearms, or handle controlled substances (federal license)
Hire employees (employer identification number plus state employer registration)
Operate vehicles for commercial use (DOT registration)
Handle food or beverages (health department permit and food handler card)

If you are unsure where to start, the U.S. Small Business Administration maintains a state-by-state directory of licensing requirements, and the IRS provides guidance on federal obligations. For Canadian operators, the Canada Business Network (or the equivalent provincial portal in Ontario, Alberta, or BC) plays the same role.

How to Get a Business License Step by Step

Form your business first. Most license applications ask for your legal business name, structure, EIN, and registered address — so it pays to register your business before you apply for any license. If you have not formed an LLC yet, you can technically apply as a sole proprietor, but you may have to amend every license later when you incorporate.
Determine your license requirements. Check three levels: federal (only certain industries), state (sales tax, professional licenses, employer registration), and local (city or county general business license, zoning, signage). Write down each license you need before you start applying — it is much easier than figuring it out one form at a time.
Gather your supporting documents. Most applications require your formation paperwork, EIN letter, owner ID, lease or proof of address, and sometimes a business plan or insurance certificate. See our full document checklist.
Submit each application. Many cities and states now allow online filing through a business portal. Federal licenses go to the relevant agency (TTB for alcohol, FCC for broadcasting, etc.). Plan for two to four weeks of processing per local license, longer for regulated industries.
Pay the filing fees. Fees vary widely — see the cost table below. Have a credit card or business bank account ready; most portals no longer accept paper checks.
Display your license. Many local licenses must be posted visibly at your place of business — a frame at the front counter is the safest way to satisfy inspectors.
Track renewal dates. Most licenses expire annually. Set calendar reminders 30 days before each deadline, and update your address with each agency the moment it changes.

How Much Does a Business License Cost?

The cost of a business license depends on the type of license, your location, and sometimes your gross revenue. Some cities charge a flat fee; others bill based on a tax rate per $1,000 of receipts. Here is a typical range for the most common licenses U.S. small businesses need.

License Type	Typical Cost	Renewal
Local general business license	$50 – $400	Annual
State sales tax permit / seller’s permit	Free – $50	Usually permanent or annual
Home occupation permit	$25 – $200	Annual or one-time
Professional license (e.g. contractor, cosmetologist)	$100 – $1,000+	1–4 years
Health department permit (food service)	$100 – $1,000	Annual
Liquor license	$300 – $14,000	Annual
Federal license (alcohol, firearms, transportation)	$200 – $1,000+	1–3 years
DBA / fictitious name registration	$10 – $150	1–5 years

Compare these recurring costs to the one-time costs you already paid to form the business. Our breakdown of how much it costs to start an LLC covers state filing fees in detail and helps you budget for the full first-year cost of doing business legally.

Federal, State, and Local Business Licenses Explained

Federal business licenses

Only businesses in federally regulated industries need a federal license. Common examples include alcohol production and sales (Alcohol and Tobacco Tax and Trade Bureau), firearms dealing (ATF), commercial fishing (NOAA), aviation (FAA), radio and television broadcasting (FCC), and ground transportation across state lines (DOT). If you are not sure whether you need a federal license, the SBA license lookup tool will flag it.

State business licenses

Every state issues some form of business license or registration. Most also require a state-issued sales tax permit if you sell taxable goods, and a separate professional license if you work in a regulated trade. A few states (notably Washington, Nevada, and Delaware) require a state-level general business license on top of city and county licenses. Canadian provinces use a similar two-step model: a provincial business number plus a sector-specific permit when required.

Local business licenses

This is where most small businesses spend the most time. Cities and counties commonly require a general business license (sometimes called a business tax certificate), a zoning clearance, a signage permit, and a home occupation permit for home-based businesses. Always check both the city and county where you operate — they are separate jurisdictions, and each can issue (and revoke) its own license.

Common Business Licenses and Permits

General business operating license — the baseline city/county license
Sales tax permit — required if you sell physical goods
EIN (Employer Identification Number) — free from the IRS, not technically a license but required for most filings
Home occupation permit — required for many home-based businesses
Zoning permit — confirms your activity is allowed at the address
Health department permit — food, beverage, salon, childcare
Building/occupancy permit — for commercial premises
Professional license — for state-regulated occupations
DBA (doing business as) — only if you operate under a name different from your legal entity
Reseller’s certificate — lets you buy inventory wholesale without paying sales tax
Liquor license — needed to serve or sell alcohol
Sign permit — for any exterior signage at a commercial location

Business License vs LLC vs EIN — What’s the Difference?

People often confuse these three. A business license is permission to operate. An LLC (or corporation) is the legal entity that owns the business. An EIN is the federal tax ID number for that entity. You typically need all three — the LLC first, then the EIN, then the business license. The order matters because most license applications ask for both the entity details and the EIN, and amending applications later is slow and sometimes costs extra.

A common scenario: someone forms an LLC online, opens a bank account using the EIN, and starts taking customers — only to discover six months later that they never registered for the city business license and now owe back fees plus interest. The fix is simple if you catch it early, expensive if you do not.

How to Research Local Business License Requirements

Use this short research checklist to find every license that applies to your business:

Visit your state’s official business portal (search “[your state] business one stop”).
Check your city’s website under “Business” or “Finance Department.”
Check your county clerk or recorder’s office for separate county permits.
Search the SBA license lookup tool for your industry.
If you are in a regulated trade, check your state’s licensing board.
Call your local small business development center (SBDC) for free guidance.
Ask the chamber of commerce — many publish local checklists.

Common Mistakes to Avoid

Skipping the local license. Many founders get their LLC and EIN and assume that is enough — operating without the local license can mean back-fees and fines.
Missing the sales tax permit deadline. Many states require registration before your first sale, not after.
Letting the license lapse. Expired licenses can lead to penalties and forced closure.
Using the wrong business address. Some cities issue separate licenses by location — a second branch needs its own license.
Not keeping copies. Banks, landlords, and clients often request a copy of your license. Store digital and printed copies. Track them with our free office and admin templates.
Ignoring zoning rules. Even a home-based online business can violate zoning if you receive a lot of mail or have customers visit. Check before signing a lease.
Forgetting to update licenses when you move. Most licenses are tied to a specific address — moving even a few blocks may require a new permit.

How to Keep Your Business License Active

Most business licenses renew annually. Renewal usually involves confirming your address, reporting gross receipts, and paying a fee. To stay compliant:

Add every license renewal date to your calendar with a 30-day reminder.
Update your license immediately if you change address, ownership, or business activity.
Keep clean financial records — many renewals base the fee on gross revenue. Our money and bookkeeping forms make this easier.
Track employee changes through standard employment forms so your local employer registration stays current.
File your annual report with the Secretary of State on time — many states automatically suspend business licenses when the annual report is delinquent.
Maintain liability insurance — some licenses require proof of coverage at renewal.

Special Cases and Industry Examples

A few common business types and what they typically need:

Cleaning service: Local business license, liability insurance, sometimes a workers’ compensation policy. If you offer specialty cleaning (mold, biohazard), you may need an industry-specific permit.
Food truck: Local business license, health department permit, mobile food vendor permit, fire safety inspection, plus a commissary agreement in most jurisdictions.
Online seller / e-commerce: Home occupation permit, state sales tax permit in every state where you have economic nexus, federal trademark registration if you brand a product.
Personal trainer / coach: Local business license, professional certification (not always required by law but expected by clients), liability insurance.
Real estate agent or property manager: State real estate license, brokerage affiliation, local business license, errors and omissions insurance.

Frequently Asked Questions

Can I run a small business without a business license?

In most U.S. jurisdictions, no — operating without a required business license can lead to fines, back-taxes, and forced shutdown. A few side-hustle activities (occasional freelance work below a revenue threshold, for example) may be exempt, but you should always confirm with your city or county.

How long does it take to get a business license?

Local general business licenses are often issued within 1–4 weeks. Sales tax permits are typically same-day to a few days online. Professional licenses and liquor licenses can take 60–180 days because of background checks and public notice periods.

Do I need a business license if I have an LLC?

Yes. Forming an LLC creates the legal entity, but it does not grant permission to operate. You still need any city, county, state, and federal business licenses that apply to your activity. Start with the local general business license, then layer the others on top.

Ready to move forward? Once your business license is in hand, the next step is to open a business bank account so your finances stay separate from your personal money — and to gather every document you need to start a business for the months ahead.