City business license guide
Last updated: October 2, 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
San Antonio does not use one universal city business-license form for every business. The approval path depends on what you do, where you do it, and whether you use a home, commercial space, vehicle, booth, or regulated activity. Start with the exact address and business activity, then work through the city, county, Texas, and federal layers that apply.
San Antonio business changes: April 1–October 1, 2026
- Mobile food licensing moved to the state on July 1. Texas DSHS now licenses mobile food vendors operating food vending vehicles. San Antonio Metro Health ended its local mobile-food vehicle inspections on June 30. Local fire, location, downtown-vending, zoning, and other city rules can still apply.
- SOSPortal launched September 29. The Texas Secretary of State says SOSPortal replaced SOSDirect and SOSUpload for business filings, searches, and orders.
- San Antonio fee schedules changed October 1. Development Services says its fees increased for FY 2027, and San Antonio Fire Department says Fire Prevention inspection, investigation, and permitting fees increased by 15%.
Quick start: what to check first
- Use the City of San Antonio Small Business Permitting Guide before you sign a lease or buy equipment.
- Confirm that the address is inside San Antonio city limits, then check zoning and the approved use for that address.
- If you will use a commercial space, check whether you need a new, amended, or existing Certificate of Occupancy before opening.
- If you sell food, use a food vending vehicle, sell at a temporary event, sell alcohol, remodel, add signs, or trigger fire review, use the specific permit path for that activity.
- Use the Bexar County assumed-name path if your business structure belongs at the county level. Texas filing entities use the Secretary of State assumed-name path instead.
- Check Texas entity, sales-tax, employer, professional, and industry requirements. Use SOSPortal for Secretary of State business filings and start Texas unemployment-tax work from TWC’s current tax-account service page.
- Get an EIN directly from the IRS when you need one. The IRS EIN application is free.
San Antonio business license facts box
| Main local answer | No universal city business license. Requirements depend on the activity and address. |
|---|---|
| Best city starting point | Small Business Permitting Guide and Development Services. Metro Health, Fire, Finance, or Downtown Operations may apply to specific activities. |
| Commercial-space check | Zoning and approved use, then Certificate of Occupancy when required. San Antonio’s code says a home occupation does not require a Certificate of Occupancy. |
| County layer | Bexar County handles assumed names for many sole proprietors and general partnerships, plus some alcohol and property-tax matters. |
| State layer | Texas has no general statewide business license, but entity, tax, employer, professional, alcohol, and industry rules can apply. |
Ask, “What approvals apply to this exact business activity at this exact address?”
What does this mean for me?
Match the business to the right government layer. A retail shop may need sales-tax registration and an occupancy check. A restaurant may need zoning, building, fire, food, and tax steps. A food vending vehicle now starts its health-license path with Texas DSHS, while San Antonio fire or location rules may still apply. A home business may fall within state protections for a no-impact home-based business, but regulated activities and residential-use limits still matter.
If your business is online only, you can still have Texas tax, assumed-name, or home-business issues. If the terms are confusing, compare a business license, LLC, DBA, and seller’s permit.
City, county, state, and federal layers
Keep the layers separate. A Texas sales-tax permit does not approve zoning. A Bexar County DBA does not approve a restaurant. An LLC filing does not replace city permits.
| Layer | What it may cover | Where to check |
|---|---|---|
| City of San Antonio | Zoning, occupancy, building and sign permits, fire permits, fixed-location food permits, temporary food events, local alcohol fees, peddler/canvasser licenses, and downtown vending. | Small Business Permitting Guide, Development Services/BuildSA, Metro Health, Fire, Finance, and Downtown Operations. |
| Bexar County | County-level assumed names for the structures that file locally, some alcohol steps, and business-personal-property administration. | Bexar County Clerk, Tax Assessor-Collector, and Bexar Central Appraisal District. |
| Texas | Entity and assumed-name filings for filing entities, sales and use tax, unemployment-tax accounts, new-hire reporting, professional licensing, TABC, and statewide mobile-food vehicle licensing. | Secretary of State, Comptroller, TWC, Attorney General employer portal, TABC, DSHS, and the relevant licensing agency. |
| Federal | EIN, federal tax duties, and federal regulation for special industries. | IRS and the federal agency for the activity. |
| Private rules | Lease, HOA/deed restrictions, insurance, franchise, marketplace, processor, and platform rules. | These can matter but do not replace government requirements. |
For a deeper overview, see our guide to city, county, and state license differences.
City of San Antonio requirements
There is no single San Antonio “Business License”
San Antonio routes owners to permits and licenses based on the activity and address. Start with the city’s Small Business Permitting Guide, not a search for one generic license form.
Zoning comes before the lease
Check zoning before buying or leasing. Use Development Services’ maps and One Stop Zoning Map resources.
A mailing address that says “San Antonio” does not prove the property is inside city limits or that your proposed use is allowed. Verify the address and zoning before spending money.
Certificate of Occupancy
For commercial space, use the city’s Certificate of Occupancy page. A change of use can require a new certificate. If the use and occupancy classification stay the same, a business-name or ownership update may be enough.
A home occupation is different: San Antonio’s current code says no Certificate of Occupancy is required for a home occupation.
Building, fire, and sign permits
Remodeling, trade work, commercial cooking equipment, fire systems, tenant build-outs, and signs can trigger extra review. Use BuildSA, the sign permit page, and Fire permits and inspections when they apply.
Development Services fees increased for FY 2027 on October 1, 2026. Fire Prevention inspection, investigation, and permitting fees increased 15% the same day. Use current fee schedules.
Food establishments, temporary food, and mobile food
Metro Health handles fixed-location food permits. Its Food Establishment License page says establishments selling only pre-packaged, non-TCS food no longer require a food permit. Zoning and occupancy can still apply. Event booths use the city’s Temporary Food Events path.
Food vending vehicles changed on July 1, 2026. Texas DSHS now licenses mobile food vendors operating food vending vehicles statewide, and San Antonio Metro Health ended its local mobile-vending inspections June 30. Start with Texas DSHS, then check San Antonio’s local mobile-food rules. Cooking, heating, or a generator can also trigger the Fire Department’s mobile-food fire permit. City downtown locations have a separate Downtown Food Truck Vending program. See our food truck license guide for context.
Alcohol and other city licenses
Start alcohol licensing with TABC. San Antonio requires the state license before its local liquor-license step; use the city’s alcohol page. A county step can also apply.
The City Finance Permits & Licenses page covers specific activities, including peddler/canvasser licensing and coin-operated or amusement machines. Non-food peddling has its own city license path.
Home-based businesses
Texas Local Government Code §229.902 protects a qualifying no-impact home-based business. A municipality may not prohibit it or require a license, permit, or other approval simply to operate it, and the law limits municipal rezoning and certain sprinkler requirements. Read the current Texas statute.
Other rules still matter. San Antonio’s home-occupation code addresses residential character, traffic, parking, visibility, noise, storage, signs, and prohibited uses. State law still allows specified health, sanitation, fire, building, traffic, waste, pollution, and noise rules. HOA/deed restrictions and short-term-rental rules are not erased. Our home occupation permit guide explains the broader concept.
Bexar County requirements
Bexar County does not replace the city layer. Use it only for matters that actually belong at the county level.
Assumed business name, also called DBA
Many sole proprietors and general partnerships using a name other than the owner’s legal name file an assumed business name with the Bexar County Clerk. Use the county’s Assumed Business Names/DBAs page.
Do not send every DBA to the county. Texas filing entities such as LLCs and corporations generally use the Secretary of State assumed-name filing path instead. The Secretary of State’s current Form 503 instructions route online filings through SOSPortal.
A DBA records a name. It is not zoning approval, a food permit, a sales-tax permit, or permission to perform licensed work.
County alcohol and business property
Alcohol sellers can have a Bexar County step in addition to TABC and city requirements. Check the county’s beer, wine, and liquor permit page.
If the business owns or controls taxable property used to produce income, review the Bexar Central Appraisal District Business Personal Property forms. BCAD says tangible personal property used to produce income generally must be rendered, subject to the Property Tax Code and applicable exceptions.
Texas state requirements
Texas does not have one general statewide business license. The Governor’s Business Permit Office provides the state’s licensing and permit guide.
LLCs, corporations, limited partnerships, and other filing entities use Texas Secretary of State Business Services. On September 29, 2026, SOSPortal replaced SOSDirect and SOSUpload. Filing entities using an assumed name generally file with the Secretary of State; many sole proprietors and general partnerships use the county route.
For taxable sales, use the Comptroller’s Sales Tax Permit page. If you hire, check TWC unemployment-tax liability and start from its current Register a Tax Account service page. TWC announced that TxUS would replace UTR/UTS and go live by or on June 1, 2026, but current TWC navigation reviewed for this update still exposed legacy UTR/UTS links. Because those official pages are not fully consistent, use TWC’s current service route rather than an old saved login. Also use the Texas Attorney General new-hire reporting portal when required.
For regulated work, use Texas.gov’s professional-license directory and the responsible agency. Mobile food vending vehicles now use DSHS licensing. See our Texas business license guide for the broader state map.
Federal requirements
The IRS says businesses that need an EIN can apply directly through the official EIN tool for free. An EIN is commonly needed for employers, partnerships, corporations, and some tax filings. If you form an LLC or corporation, the IRS advises forming the entity with the state before applying for the EIN.
Some industries also have federal rules. Those are separate from San Antonio and Texas approvals.
Costs you can plan for
Fees depend on the exact filing, permit, use, project, or inspection. Check the official schedule when you apply.
| Cost area | Current verified detail | What to do |
|---|---|---|
| Bexar County DBA | Current county materials show different totals depending on the page and filing/acknowledgment method. | Confirm the amount for your method on the official DBA materials before submitting; do not rely on the older $13 figure alone. |
| San Antonio food establishment | Metro Health lists annual permit fees of $310, $618, or $928 based on gross annual food sales, with other charges possible. | Confirm your bracket and any extra fee on the current city page. |
| Mobile food health license | Since July 1, 2026, Texas DSHS licenses food vending vehicles; license type and fees depend on the operation. | Use the DSHS Mobile Food Vendors page. |
| DSD and Fire | Development Services fees increased October 1, 2026; SAFD Fire Prevention fees increased 15%. | Use the current DSD fee schedule and current Fire page. |
| Texas SOS assumed name | Form 503 instructions list a $25 filing fee for entities that file with the Secretary of State. | Use SOSPortal or the current mail/in-person method when this is your correct route. |
Real-world examples
| Business idea | Likely checks | Why it matters |
|---|---|---|
| Home-based online seller | Check whether the activity fits Texas no-impact protection and San Antonio home-occupation limits; then check the correct assumed-name route, sales tax, and any industry rule. | A qualifying home occupation does not need a San Antonio Certificate of Occupancy, but tax and regulated-activity duties can remain. |
| Small retail shop | Zoning, Certificate of Occupancy, sales-tax permit, sign permit if needed, and the correct entity or assumed-name filing. | The exact address and approved use matter before opening. |
| Restaurant | Zoning, building/fire review, Certificate of Occupancy, Metro Health food permit, sales tax, and employer steps. | Fixed-location food service has city health and property-use layers. |
| Food truck downtown | DSHS mobile-food license, San Antonio fire permit if triggered, local operating rules, downtown vending program if using city downtown locations, and sales tax. | State health licensing now sits beside separate local fire and location rules. |
| Bar or store selling alcohol | TABC, city liquor-license step and fee, possible Bexar County step, zoning, occupancy, and food permitting if food is served. | Alcohol approval has multiple government layers. |
A compact compliance checklist
- Write down the exact business activity and how it operates.
- Identify the location type: home, mobile vehicle, temporary booth, online, customer sites, storefront, office, warehouse, or food space.
- Confirm city limits, zoning, and occupancy status before signing a lease.
- Check building, trade, fire, sign, and health paths before remodeling or ordering regulated equipment.
- For fixed food service, check Metro Health. For a food vending vehicle, start with Texas DSHS. For a temporary food booth, use the city temporary-event path.
- Check TABC plus city and county alcohol steps before selling alcohol.
- Use the correct assumed-name route for your business structure: county or Secretary of State.
- Register for Texas sales tax when required.
- If you hire, check TWC unemployment tax and the Texas new-hire reporting portal.
- Get an EIN from the IRS when required and save proof of filings and approvals.
Phone and email scripts
Replace the brackets with your details.
City zoning and occupancy script
Hello, I plan to open a [business type] at [address]. Is this use allowed at this address, and does the space need a new, amended, or updated Certificate of Occupancy before I open?
Food business script
Hello, I plan to sell [food or drink] from a [fixed location / temporary booth]. Which San Antonio food permit or exemption applies, and what zoning, occupancy, or inspection step must be complete before I sell?
Bexar County DBA script
Hello, I am a [sole proprietor / general partnership] using [business name]. Is the Bexar County assumed-name filing the correct route for my structure, and what form, signature method, and filing fee apply today?
Texas sales tax script
Hello, my San Antonio business will sell [products or services]. Do these sales require a Texas sales and use tax permit, and is there any separate outlet registration for my setup?
For a food vending vehicle, use DSHS for the statewide health-license path. Keep a note of the agency, date, answer, and official page or form you used.
Common mistakes to avoid
- Calling every requirement a business license when the real item is zoning, occupancy, tax registration, a food license, an assumed name, or an activity permit.
- Signing a lease before zoning and occupancy checks.
- Assuming an LLC or DBA gives permission to operate.
- Treating every home business as if it needs a local permit without checking Texas no-impact home-business protection and San Antonio’s current code.
- Sending a food truck to the old local health-license route after the July 1, 2026 statewide DSHS change.
- Using SOSDirect/SOSUpload after SOSPortal replaced them, or relying on a saved TWC unemployment-tax login without checking TWC’s current service route.
- Using an old DSD, Fire, or DBA fee without checking the current official source.
- Ignoring separate city, county, state, and federal layers because San Antonio has no universal city business license.
What to do if this does not work
If you cannot get a clear answer, narrow the question. Give the agency the exact address, activity, business structure, and whether you are home-based, mobile, temporary, or in a commercial space.
- Start with the City of San Antonio Small Business Permitting Guide.
- Use Development Services for zoning, occupancy, building, and sign questions.
- Use the agency tied to the activity: Metro Health for applicable city food matters, DSHS for food vending vehicle licensing, Fire for fire permits, Finance for its specific licenses, and TABC for alcohol.
- Use Bexar County only for county matters; use Texas agencies for state filings, taxes, employer accounts, and professional or industry licensing.
- For a complex build-out, regulated profession, ownership issue, or tax question, get qualified professional help for the part that requires it.
Official resources
- San Antonio Small Business Permitting Guide
- San Antonio Business Outreach Specialists
- Development Services maps and zoning resources
- BuildSA information
- Certificate of Occupancy
- Development Services current fee schedule
- San Antonio Food Establishment License
- San Antonio Temporary Food Events
- Texas DSHS Mobile Food Vendors
- San Antonio Fire permits and inspections
- Bexar County Assumed Business Names/DBAs
- Bexar Central Appraisal District forms
- Texas Secretary of State Business Services / SOSPortal
- Texas Sales Tax Permit
- Texas Workforce Commission tax-account route
- Texas Employer Portal new-hire reporting
- 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.
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FAQ
Does San Antonio have a general business license?
No. San Antonio does not use one universal city business-license form. Requirements depend on the activity and address.
Do I need a Certificate of Occupancy in San Antonio?
A commercial space may need a new, amended, or existing Certificate of Occupancy depending on the approved use. San Antonio’s code says a home occupation does not require one.
Where do I file a DBA for a San Antonio business?
It depends on the structure. Many sole proprietors and general partnerships use Bexar County. Texas filing entities such as LLCs and corporations generally use the Secretary of State assumed-name path.
Do I need a Texas sales tax permit?
You may if you sell taxable goods or services or otherwise meet Texas registration rules. Use the Comptroller’s official permit page.
Can I run a business from home in San Antonio?
Yes, many can. Texas law protects qualifying no-impact home-based businesses from certain municipal requirements, while San Antonio home-occupation limits and other applicable health, safety, private, and regulated-activity rules can still matter.
Does an LLC replace a San Antonio business permit?
No. An LLC is an entity filing and does not replace zoning, occupancy, food, alcohol, fire, tax, professional, or other approvals.
Where does a San Antonio food truck get its health license now?
Since July 1, 2026, Texas DSHS licenses mobile food vendors operating food vending vehicles statewide. Separate San Antonio fire, downtown-vending, and local operating rules can still apply.
Update note
Last updated: October 2, 2026
Next review: December 31, 2026
We rechecked the city, county, Texas, and federal paths covered here. Material review-period changes include statewide mobile-food vehicle licensing, SOSPortal, and October 1 city fee updates. We also corrected older home-business, food-permit, employer, and filing details and rechecked TWC’s TxUS transition.
Disclaimer
This guide is for general information only. Business license, tax, zoning, food, fire, occupancy, and permit rules can change. Use the current official agency instructions before you file, pay a fee, sign a lease, or begin a regulated activity.