To get a business license, you apply at the level of government that regulates what you do: your city or county clerk issues the general operating permit most people mean by “business license,” your state’s Secretary of State handles entity registration if you’re forming an LLC or corporation, and a federal agency issues the license only if your industry is on a short federally regulated list. Most small businesses deal only with the local office. Where to get a business license, in other words, is usually a question about which city or county counter to walk into, with a state filing beforehand if you’re setting up a formal entity and a federal application only if your work touches something like firearms, alcohol, aviation, or broadcasting.
Your City or County Clerk’s Office
The general operating permit that authorizes you to do business at a specific address comes from your city or county. Nearly every business with a physical presence needs one. Cities and counties use these licenses to track commercial activity, enforce zoning, and collect local business taxes.
You typically apply through the city clerk, the county clerk, or a local department of finance or revenue. Many jurisdictions have online portals; some still require an in-person visit or a mailed application. The form asks for your business name, address, type of activity, and the names of owners or officers. Fees vary widely by location and business type, and some jurisdictions base the fee on projected gross revenue or employee headcount.
Zoning clearance is usually a prerequisite. Before the clerk issues the license, a planning or zoning department may need to confirm that your business activity is permitted at your address. A retail shop in a commercial zone typically clears this quickly. A manufacturing operation in a mixed-use neighborhood may not clear it at all. Check your local zoning map before you sign a lease.
If You Work From Home
Running a business from your home doesn’t exempt you from licensing. Most jurisdictions require a home occupation permit on top of, or as part of, the general business license. Expect limits on non-resident employees working at the home, caps on customer visits per day, prohibitions on exterior signage, limits on the floor space you can dedicate to the business, and a requirement that the home keep its residential appearance. Visible outdoor storage of inventory or equipment is usually prohibited.
Some jurisdictions separate minor and major home occupations. A freelance writer at a desk faces fewer restrictions than a music teacher with a steady flow of students. If your work generates noticeable traffic, noise, or parking demand, you may need a conditional use permit or special exception from the zoning board, which involves a public hearing where neighbors can comment.
Your State’s Secretary of State
If you’re forming a corporation, limited liability company, limited partnership, or nonprofit corporation, you register with the state where you organize the business. In most states that means filing formation documents with the Secretary of State’s office, though a few states route registrations through a separate business bureau.1U.S. Small Business Administration. Register Your Business
The formation document goes by different names depending on entity type. Corporations file articles of incorporation; LLCs file articles of organization. Both cover the basics: entity name, registered agent, business address, and the names of organizers or directors. Filing fees vary by state, and many states also charge an annual report fee to keep the entity in good standing.
Sole proprietors and general partnerships generally don’t register with the Secretary of State. If you do business under your own legal name, there’s typically nothing to file at the state level. If you operate under a trade name or “doing business as” name, most states require you to register that name, usually with a county clerk’s office.1U.S. Small Business Administration. Register Your Business
Businesses operating in more than one state have to “foreign qualify” in each additional state. That means a separate registration with each state’s Secretary of State, another round of fees, and a registered agent in that state.
Federal Agencies for Regulated Industries
Most businesses never need a federal license. The federal government only licenses businesses whose activities touch national safety, security, or public interest. The U.S. Small Business Administration lists the triggering activities, and the ones most people encounter are:
- Firearms, ammunition, and explosives: licensed by the Bureau of Alcohol, Tobacco, Firearms and Explosives.
- Alcoholic beverages: manufacturing, wholesaling, or importing requires a permit from the Alcohol and Tobacco Tax and Trade Bureau, on top of state and local liquor licenses.
- Aviation: operating aircraft, air transport of goods or people, and aircraft maintenance fall under the Federal Aviation Administration. Commercial drone operators need a Remote Pilot Certificate under Part 107.
- Broadcasting and telecommunications: radio and television stations, satellite services, and commercial wireless operations need a license from the Federal Communications Commission.
- Food manufacturing and handling: domestic and foreign facilities that manufacture, process, pack, or hold food for U.S. consumption must register with the Food and Drug Administration. Restaurants, farms, and retail food establishments are exempt.
- Agriculture: importing or transporting animals, animal products, or plants across state lines requires USDA permits.
- Fish and wildlife: importing, exporting, or dealing in wildlife or wildlife-derived products requires a U.S. Fish and Wildlife Service permit.
- Nuclear energy: commercial production, fuel cycle operations, and nuclear material distribution require licensing from the Nuclear Regulatory Commission.
If your business falls into one of these categories, start with the federal agency before state or local permits. Federal applications take longer, and you cannot legally begin operations until the license is in hand.2U.S. Small Business Administration. Apply for Licenses and Permits
State Boards for Professional Licenses
Some professions require an individual license on top of whatever business permits the entity itself holds. These are issued by state-level professional boards, often grouped under an umbrella agency such as a Department of Consumer Affairs. Medicine, law, accounting, engineering, real estate, and construction trades all require practitioners to prove competency before serving the public.
The application process is heavier than a general business permit. Expect to provide proof of education, evidence of passing a recognized examination, and documentation of supervised experience hours. Many boards require proof of professional liability insurance before granting the license. Background checks and disclosure of prior disciplinary actions are standard.
Professional licenses are tied to the individual, not the business entity. If you close one practice and open another, the license follows you, but you still need new business permits for the new location. Processing times are longer than general business licenses because of the verification steps.
Renewal matters here. Most boards require continuing education credits each renewal period, typically every one to two years. Letting a professional license lapse for an extended period can mean retaking exams or meeting current education requirements from scratch rather than paying a late fee.
Get Your EIN From the IRS First
Before you apply for most business licenses, get an Employer Identification Number from the IRS. This nine-digit number is your business’s tax ID and is needed to hire employees, file business tax returns, and open a business bank account.3Office of the Law Revision Counsel. 26 USC 6109 – Identifying Numbers Any entity other than a sole proprietor with no employees must use an EIN on returns and other tax documents.4eCFR. 26 CFR 301.6109-1 – Identifying Numbers
The fastest route is the free IRS online application, which issues the number immediately on approval. You’ll need the entity type and the Social Security number or individual taxpayer ID of the person responsible for the entity. The application must be completed in a single session because it can’t be saved. The online tool runs Monday through Friday from 6:00 a.m. to 1:00 a.m. Eastern, with reduced hours on weekends. If your principal business location is outside the United States, apply by phone, fax, or mail.5Internal Revenue Service. Get an Employer Identification Number
You generally need an EIN if you plan to hire employees, operate as a corporation or partnership, file excise taxes, or change your business structure or ownership. Sole proprietors with no employees can use their Social Security number, but many get an EIN anyway to keep personal and business tax filings separate.5Internal Revenue Service. Get an Employer Identification Number
What the Application Asks For
Most license applications ask for the same core information, and gathering it before you start the form prevents half-completed submissions.
Your legal business name must match exactly what you filed with the Secretary of State or, for sole proprietors, your legal name or registered DBA. A mismatch between the application and your formation documents can trigger rejection. You’ll also need the full business address, which the licensing authority uses to verify zoning compliance.
Expect to provide names and contact information for principal owners, officers, or managing members. Some applications ask for ownership percentages. If your business requires a professional license, you may also need to list the license numbers of key personnel.
Many applications ask you to classify your business activity using a North American Industry Classification System code, a six-digit code developed by federal statistical agencies.6U.S. Census Bureau. North American Industry Classification System (NAICS) Local jurisdictions sometimes use the code to set your fee schedule or tax rate, so pick the one that best describes your primary activity.
Submitting the Application
Most Secretary of State offices and a growing number of city and county clerks offer online portals. These usually require an account, which lets you track status and receive notifications. Online filing is almost always faster than paper, partly because digital systems flag obvious errors before you submit.
Paper is still accepted in most jurisdictions. Mail-in submissions go to a specific municipal office, and payment is often required by certified check or money order rather than credit card. Allow extra time for delivery and processing.
Fees vary significantly. Some localities charge a flat amount, others calculate the fee from projected gross revenue, employee count, or business category. Pay the correct amount the first time; short payments stall the review until the balance is resolved. Once approved, you’ll receive your license by email or mail, and most jurisdictions require you to display it at your place of business where customers can see it.
Keeping the License Current
A business license is not a one-time event. General business licenses typically renew annually, though some jurisdictions use biennial cycles. Professional licenses often renew every one to two years. The licensing agency usually sends a renewal notice before expiration, but the obligation to renew on time is yours regardless of whether a reminder arrives.
Renewal applications are generally simpler than initial ones. You update any changed information, confirm you’re still operating at the same location, and pay the renewal fee. For professional licenses, you also certify that you’ve completed required continuing education during the period.
Missing a renewal deadline triggers penalties. Late fees are common, and some localities calculate them as a percentage of the standard fee for each month of delay. If the lapse runs long enough, you may lose the ability to renew at all and have to reapply as a brand-new business.
What Happens If You Skip the License
The risks of operating unlicensed go well beyond a fine, though fines are the usual starting point. Local governments regularly penalize unlicensed businesses, and many calculate the penalty from gross revenue earned during the period of noncompliance. That adds up quickly.
An unlicensed business may also face a cease-and-desist order requiring it to stop operations immediately. In regulated industries, operating without a required license can rise to a criminal offense, with charges ranging from misdemeanors to felonies depending on the jurisdiction and the field.
The consequence that catches most people off guard involves contracts. In many states, a business that was not properly licensed when it performed the work cannot sue to collect payment for that work. Courts have consistently held that an unlicensed contractor, for example, is barred from recovering compensation for services performed without a license. A client who refuses to pay can point to the missing license as a complete defense, and the court will side with them. That single rule has cost unlicensed businesses far more than any fine.