City business license guide
Last updated: April 29, 2026
Starting a business in San Antonio can feel simple until zoning, a Certificate of Occupancy, food rules, sales tax, or a county DBA filing appears.
Bottom line
The City of San Antonio says it does not have one general item called a “Business License.” The permit, license, or registration depends on the business type, address, and activity. A storefront, restaurant, food truck, contractor, peddler, sign installer, bar, or home business may have different steps.
Quick start: what to check first
- Use the City of San Antonio Small Business Permitting Guide before you sign a lease or buy equipment.
- Check whether your address is inside San Antonio city limits. Then check the zoning for that address.
- If you will use a commercial space, check the Certificate of Occupancy before you open.
- If you sell food, drinks, alcohol, use a food truck, install signs, remodel a space, or use fire systems, check the extra city permits that may apply.
- File a Bexar County assumed name if you are a sole proprietor or general partnership using a business name that is not your legal name.
- Check Texas state steps, such as entity filing, sales tax, employer tax, and any professional license.
- Get a federal EIN from the IRS when you need one. Do not pay a private site for an EIN.
San Antonio business license facts box
| City | San Antonio, Texas |
|---|---|
| Main local answer | No one-size-fits-all city business license. The city uses specific permits, licenses, registrations, zoning review, and Certificate of Occupancy steps based on the business. |
| Best city starting point | City Economic Development, Development Services, Metro Health, Finance, or Fire may be involved. Start with the city’s small business guide or a Business Outreach Specialist. |
| Common city item | Certificate of Occupancy for many commercial spaces and change-of-use situations. |
| County layer | Bexar County handles assumed business names for many sole proprietors and general partnerships. The county also has alcohol and property tax roles. |
| State layer | Texas has no general statewide business license, but state and industry steps may apply. |
Plain-English tip: do not ask only, “Do I need a business license?” Ask, “What city, county, state, and federal permits or registrations apply to this exact business activity at this exact address?”
What does this mean for me?
For many San Antonio businesses, the hard part is matching the business to the right layer. A retail shop may need sales tax and Certificate of Occupancy checks. A restaurant may need zoning, building, fire, and food approvals. A food truck may need Metro Health and Fire steps. A home seller may need home occupation and sales tax checks.
If your business is online only, you still may have Texas tax or local home occupation issues. If you are confused by the terms, compare a business license, LLC, DBA, and seller’s permit.
City, county, state, and federal layers
Keep these layers separate. A Texas sales tax permit does not approve zoning. A Bexar County DBA does not let you open a restaurant. An LLC filing does not replace city permits.
| Layer | What it may cover | Where to check |
|---|---|---|
| City of San Antonio | Zoning, Certificate of Occupancy, building permits, fire permits, food permits, alcohol local fees, signs, peddler permits, specific license fees. | Start with the city permitting guide, BuildSA, Development Services, Metro Health, Finance, and Fire. |
| Bexar County | Assumed business names, some alcohol steps, property tax roles, and businesses outside city health jurisdiction. | Check the Bexar County Clerk and other county offices. |
| Texas | Entity filings, sales and use tax permits, employer tax accounts, state professional licenses, TABC, TDLR, and other industry boards. | Check the Governor’s Business Permit Office, Secretary of State, Comptroller, TWC, and industry agency. |
| Federal | EIN, federal tax duties, and federal rules for special industries. | Start with the IRS and the federal agency for your industry. |
| Private platforms | Marketplace, payment processor, lease, insurance, or franchise rules. | Check your lease, bank, payment processor, Etsy, Amazon, Shopify, delivery app, or franchise agreement. These do not replace government permits. |
For a deeper overview of these layers, see our guide to city, county, and state license differences.
City of San Antonio requirements
There is no single San Antonio “Business License”
The city’s business start-up checklist says San Antonio does not have a general “Business License.” It tells business owners that the needed permit, license, or registration depends on the specific business type. The city’s business start-up checklist also points owners to small business support for licensing and permitting questions.
Do not start by hunting for a generic city license form. Start by describing your business, location, and setup: home, mobile, online, storefront, commercial kitchen, or customer-site work.
Zoning comes before the lease
The city tells small businesses to review zoning before buying or leasing a space. Development Services can help check zoning, parking, and site issues. Use the city’s zoning page before you spend money on a location.
Do not assume that a vacant building can be used for your business. A former clothing store may not be approved for a salon, restaurant, bar, daycare, auto use, or live entertainment without more review.
Certificate of Occupancy
A Certificate of Occupancy is a key San Antonio check for a commercial space. The city says each tenant space in a multi-tenant building must have its own certificate based on the approved use. If the use changes, you may need a new certificate before operating. Check the city’s Certificate of Occupancy page.
If the use is the same and only the owner or tenant name changes, the city says a new certificate may not be needed, but an update to the existing certificate may be needed. Confirm this with Development Services before opening.
Building, trade, fire, and sign permits
If you remodel, add plumbing, add electrical work, change a kitchen, install equipment, change fire systems, or build out a tenant space, you may need a city permit. BuildSA is the city portal for many building and fire permit requests. If you plan signs, the city says free-standing signs, electric signs, and signs over 32 square feet on a building or fence require a sign plan review and permit. Use the city’s sign permit page before ordering signs.
Check Fire permits and inspections if your business has assembly space, fire alarms, fire sprinklers, commercial cooking, hazardous materials, mobile food operations, or other fire risks.
Food, alcohol, and mobile vendors
Metro Health handles many food license and inspection steps inside San Antonio. The city says a food establishment permit applies to operations that store, prepare, package, serve, or provide food for human consumption, with details and exemptions on the city page. A valid Certificate of Occupancy must be presented when buying a food permit. Check the Food Establishment License page before signing a lease for a food business.
For food trucks, trailers, pushcarts, and foot peddlers, Metro Health says a mobile vending permit is required when selling food from the unit. The San Antonio Fire Department also requires a Fire Mobile Vending Permit when cooking or heating is done in the unit or when a generator is used with the unit. Check Metro Health’s mobile food vending page and the Fire Department’s mobile food fire page. For a business-type overview, see our food truck license guide.
If you plan to sell alcohol, start with TABC. The city says a current state license is needed before getting a City of San Antonio liquor license, and the city fee is handled through Metro Health. Check the city’s Alcoholic Beverage/Liquor License page and the TABC licenses and permits page.
Finance permits and other city licenses
The City Finance Department collects fees for certain city licenses and permits. Its Permits & Licenses page lists items such as amusement and coin-operated machines and peddler or canvasser licensing. This is not a general business license page.
Home-based businesses
A home business may still need to follow zoning and home occupation rules. It may also need a Texas sales tax permit, a Bexar County assumed name, or a professional license. Do not assume a home address avoids permits. If you sell food from home, do customer visits, store inventory, park work vehicles, create noise, or use signs, check with Development Services. Our home occupation permit guide explains the common issues to ask about.
Bexar County requirements
Bexar County does not replace the city layer. It adds county steps that may matter to your business.
Assumed business name, also called DBA
If you are a sole proprietor or general partnership doing business under a name that is not your legal name, you may need to file an assumed business name with the Bexar County Clerk. The county calls these Assumed Business Names or DBAs. The county page says you should check name availability, complete the certificate, have it notarized or acknowledged, and file it with the fee. Use the county’s Assumed Business Names/DBAs page.
A DBA is not a permit to operate. It only records the business name. It does not approve zoning, taxes, food service, alcohol, construction, or professional work.
County alcohol and property tax checks
Alcohol sellers may have a Bexar County step in addition to TABC and city alcohol steps. The county Tax Assessor-Collector says the office is an authorized agent of TABC for beer, wine, and liquor permits. Check the county’s beer, wine, and liquor permit page.
If your business owns equipment, furniture, fixtures, inventory, or other taxable business personal property, check Bexar Central Appraisal District forms and current rules. Start with the BCAD forms page or ask the appraisal district whether a rendition is needed.
Texas state requirements
Texas does not have a general statewide business license. The Texas Governor’s Business Permit Office says entities register with the Secretary of State or county clerk as needed.
If you form an LLC, corporation, limited partnership, or other filing entity, use the Texas Secretary of State business filing system or official forms. Start with Texas Secretary of State Business Services. Sole proprietors and general partnerships often use the county assumed name path instead of a state entity filing.
Many sellers need a Texas sales and use tax permit. The Texas Comptroller says a permit is required if you sell tangible personal property in Texas, lease or rent tangible personal property in Texas, sell taxable services, or meet certain Texas remote seller conditions. Check the Comptroller’s sales tax permit FAQ and apply through the official Texas tax registration page.
If you hire employees and become liable under Texas unemployment tax rules, register with the Texas Workforce Commission. Start with TWC’s unemployment tax registration page. If your work is regulated, check the right Texas board or agency. The Texas Department of Licensing and Regulation licenses many occupations and businesses, and Texas.gov has a state page for occupational and professional licenses. For a state-level overview, see our Texas business license guide.
Federal requirements
Most small businesses start with federal tax basics. The IRS says you can get an EIN directly from the IRS for free. You may need an EIN if you hire employees, operate a partnership or corporation, pay certain taxes, or change business structure or ownership. Use the official IRS EIN page.
Some industries have federal rules too, such as alcohol production, transportation, drugs, medical devices, aviation, or import/export. Those rules are separate from city and state steps.
Costs you can plan for
Some costs are easy to verify. Others depend on your use, size, sales volume, building work, or agency review. Do not rely on old fee lists. Confirm fees on the official page before you apply.
| Cost area | Verified detail as of May 1, 2026 | What to confirm |
|---|---|---|
| Bexar County DBA | The county lists $13 for one owner, plus $0.50 for each additional owner. Plain copies and certified copies have separate fees. | Confirm payment methods and whether your filing is county or Secretary of State. |
| San Antonio food establishment permit | The city lists annual food establishment permit fees based on gross annual volume of food sales: $310, $618, or $928. | Confirm your gross sales bracket and any extra inspection, late, replacement, or reinstatement fees. |
| San Antonio Fire Mobile Vending Permit | The city fire page lists a $300 permit fee plus a 3% surcharge for mobile food vending units. | Confirm whether your unit cooks, heats, or uses a generator. |
| City alcohol fee | The city says its fee is generally half the state license or permit amount unless state law prohibits that fee. | Confirm with Metro Health after your TABC status is clear. |
| Texas sales tax permit | The Comptroller says there is no fee for the permit, but a security bond may be required. | Confirm if your business activity is taxable and whether a bond applies. |
| Building, sign, fire, zoning, contractor, or trade permits | Fees depend on the job, plans, review type, inspection type, and permit. | Use BuildSA or the permit page tied to the work. |
Real-world examples
| Business idea | Likely checks | Why it matters |
|---|---|---|
| Home-based online seller | Home occupation rules, Bexar County DBA if using a trade name, Texas sales tax permit if selling taxable goods, EIN if needed. | Online sales can still create tax and local zoning issues. |
| Small retail shop | Zoning, Certificate of Occupancy, sales tax permit, sign permit if adding a sign, DBA or entity filing. | The shop address and approved use matter before opening. |
| Restaurant | Zoning, building permits, fire review, Certificate of Occupancy, food establishment permit, sales tax permit, employer registrations. | Food businesses often need several approvals before serving customers. |
| Food truck downtown | Metro Health mobile vending, Fire Mobile Vending Permit if cooking/heating or generator, downtown vending program if using city downtown spots, sales tax permit. | Mobile food rules can include health, fire, and location rules. |
| Bar or store selling alcohol | TABC, city liquor license and fee, Bexar County alcohol step, zoning, Certificate of Occupancy, food permit if food is served. | Alcohol approval has state, city, and county layers. |
A compact compliance checklist
- Write down your exact business activity in one sentence.
- Write down your location type: home, mobile, online, customer sites, storefront, office, warehouse, or food space.
- Check city limits and zoning before signing a lease.
- Ask Development Services if you need a new or updated Certificate of Occupancy.
- Check building, trade, fire, sign, and health permits before you remodel or order equipment.
- Check Metro Health before selling food or drinks.
- Check TABC, city, and county alcohol steps before selling alcohol.
- File a county DBA or state entity filing if needed.
- Register for Texas sales tax if your sales or services are taxable.
- Register as an employer when Texas or federal rules require it.
- Save copies of permits, approvals, certificates, receipts, and emails.
Phone and email scripts
Replace the brackets with your details.
City zoning and Certificate of Occupancy script
Hello, I plan to open a [business type] at [address]. Before I sign a lease or open, can you tell me if this use is allowed at this address and whether I need a new or updated Certificate of Occupancy?
Metro Health food permit script
Hello, I plan to sell [food or drink items] from [restaurant, home, food truck, market booth, or event]. What food permit, inspection, Certificate of Occupancy, or food manager step should I complete before selling?
Bexar County DBA script
Hello, I am a [sole proprietor or partnership] using the name [business name]. Do I file an assumed business name with the Bexar County Clerk, and what form, signature, notarization, and fee are required today?
Texas sales tax script
Hello, my San Antonio business will sell [products or services]. Can you help me confirm whether these sales require a Texas sales and use tax permit and whether I need more than one outlet permit?
Keep a note of the date, agency, person you spoke with, and next step. Ask for a link to the official page or form.
Common mistakes to avoid
- Calling every requirement a business license when the real item is a Certificate of Occupancy, food permit, DBA, sales tax permit, or zoning approval.
- Signing a lease before zoning and Certificate of Occupancy checks.
- Assuming an LLC means you can operate anywhere.
- Filing a DBA and thinking it approves the business activity.
- Opening a food business before Metro Health, fire, and building steps are complete.
- Ordering signs before checking sign permit rules.
- Using an old fee list or a non-official checklist.
- Ignoring county, state, or federal layers because the city has no general business license.
What to do if this does not work
If you cannot get a clear answer, narrow your question. Agencies can answer better when they know your address, business activity, building use, and whether you are home-based, mobile, or in a commercial space.
- Start with the City of San Antonio Small Business Permitting Guide and Business Outreach Specialist support.
- Ask Development Services for zoning and Certificate of Occupancy direction.
- Ask the specific department tied to your activity, such as Metro Health, Fire, Finance, or CCDO.
- Ask Bexar County Clerk only about assumed names. Ask state agencies about state licenses and tax permits.
- If your project is complex, ask a Texas attorney, CPA, architect, engineer, permit expediter, or other qualified professional for help.
Official resources
- City of San Antonio Small Business Permitting Guide
- City Business Outreach Specialists
- Certificate of Occupancy
- Food Establishment License
- City Finance Permits & Licenses
- Bexar County Assumed Business Names/DBAs
- Texas Secretary of State Business Services
- Texas tax registration
- Texas Workforce Commission employer tax registration
- IRS EIN
About BusinessLicenseGuide.com
BusinessLicenseGuide.com is an informational website that helps ordinary people understand business licenses, permits, registrations, tax accounts, and local approval steps. We are not a government agency, law firm, CPA firm, filing service, or permit office. We use official sources first and explain the steps in plain English.
FAQ
Does San Antonio have a general business license?
No. The City of San Antonio says it does not have one general item called a “Business License.” The permit, license, or registration depends on the type of business, address, and activity.
Do I need a Certificate of Occupancy in San Antonio?
You may need a Certificate of Occupancy if you use a commercial space, change the business use, move into a tenant space, or operate a business that the city says always needs a new certificate. Confirm with Development Services before opening.
Where do I file a DBA for a San Antonio business?
Many sole proprietors and general partnerships file an assumed business name, also called a DBA, with the Bexar County Clerk. Filing a DBA does not approve zoning, taxes, food permits, or other licenses.
Do I need a Texas sales tax permit?
You may need a Texas sales and use tax permit if you sell taxable goods, lease or rent taxable property, sell taxable services, or meet Texas remote seller rules. Confirm with the Texas Comptroller.
Can I run a business from home in San Antonio?
Possibly, but you should check San Antonio home occupation and zoning rules first. You may also need state tax registration, a county DBA, or a professional license depending on what you do.
Does an LLC replace a San Antonio business permit?
No. An LLC is a business structure filing. It does not replace zoning approval, a Certificate of Occupancy, food permits, sales tax permits, alcohol licenses, fire permits, or other required approvals.
Disclaimer
This article is informational only. It is not legal, tax, financial, insurance, employment, safety, zoning, licensing, or professional advice. Rules, fees, forms, links, and policies can change. Confirm important details with the official agency or a qualified professional. We do not guarantee approval, eligibility, compliance, savings, income, speed, or results.
Updates
Last updated: April 29, 2026
Next review: August 29, 2026