Tarrant County, TX Business License Guide: Fort Worth, Arlington, and County Rules

Tarrant County business license, tax, and permit layer

For most ordinary businesses, Tarrant County is not the place to look for a one-size-fits-all “business license.” Instead, the county layer is tied to specific functions.

County assumed name records

The Tarrant County Clerk handles many assumed name filings. This is the Texas version of a DBA for many unincorporated businesses, sole proprietors, and general partnerships that use a business name different from the owner’s legal name. An assumed name is a public notice filing. It is not the same thing as permission to operate, zoning approval, a tax permit, or a city license.

County public health permits

Tarrant County Public Health handles food safety and environmental health functions for many areas of the county. Its food safety page says any establishment providing potentially hazardous food or open food to the public is required to have a permit and be inspected for compliance with Texas Food Establishment Regulations. The same page notes that the county contracts with most cities in Tarrant County, but not Fort Worth, Arlington, North Richland Hills, or Euless.

This means food businesses must be careful. A restaurant, caterer, food truck, farmers market vendor, temporary food booth, or mobile food unit may need county health review, city health review, DSHS review, or a combination depending on the location and date.

Unincorporated-area development rules

Tarrant County’s Engineering Services pages say unincorporated Tarrant County does not enforce zoning regulations, but development in the unincorporated area is still subject to county development regulations and engineering standards. These can involve platting, subdivision requirements, drainage, stormwater, roadway standards, construction and maintenance bonds, and other development rules.

County Engineering also says the county does not issue normal building permits or certificates of occupancy. That does not mean every construction project is free from county review. The Tarrant County Fire Marshal’s fire code page says the county fire code applies to new construction or substantial improvements of commercial buildings, public access buildings, and multifamily dwellings in unincorporated areas, and that construction permits are required before certain projects begin.

County road, right-of-way, drainage, and floodplain permits

The Tarrant County Engineering Division oversees many permits issued by Engineering Services. The county’s permitting page lists permits connected with county-maintained roads, access points, culverts, drainage structures, floodplain development, right-of-way encroachments, utility installations, cell phone tower installations, building moves over county roads, and mobile home rental communities.

If your business needs a new driveway, road access, drainage work, utility work, floodplain development, outdoor storage yard, large site improvement, or land division in unincorporated Tarrant County, do not treat the absence of city zoning as the end of the review.

Property tax and appraisal layer

The Tarrant County assumed name page also points business owners toward the Tarrant Appraisal District. This is not a business license, but local property tax and business personal property rules can matter for equipment, inventory, furniture, fixtures, vehicles, and other taxable business property. Ask the Tarrant Appraisal District or a tax professional what applies to your exact situation.

Fort Worth, Arlington, and other city rules

Tarrant County has many incorporated cities and towns. If your business address is inside a city, the city usually controls the local land-use and operating approval layer. County filing alone is usually not enough.

Fort Worth businesses

Fort Worth does not appear to use one single citywide “business license” for every business. Instead, Fort Worth business owners usually need to start with zoning, certificate of occupancy, change of use, building permits, fire review, health review, sign rules, vendor rules, or another business-type permit.

Fort Worth’s Certificate of Occupancy page says any building used or occupied in Fort Worth must have a Certificate of Occupancy, and that a new CO is needed when the proposed business is a different type of business than the business currently operating in the space. The city also says a Change of Use application may be needed through Accela Citizen Access.

For a deeper city-specific walkthrough, see the existing BLG guide: Fort Worth, TX business license guide.

Arlington businesses

Arlington also uses specific permit and registration paths. The Arlington Permits site lists online applications for Planning and Development Services items such as business registrations, certificates of occupancy, commercial building permits, fire permits, floodplain development permits, health registration, home based business, sign permits, site plans, zoning, and related permits.

Arlington’s public website also includes health services, retail and temporary food inspection information, short-term rental guidance, hotel occupancy tax information, building codes, permits, inspections, and other business-related services.

For a deeper city-specific walkthrough, see the existing BLG guide: Arlington, TX business license guide.

Other Tarrant County cities and towns

Do not assume Fort Worth or Arlington rules apply countywide. Tarrant County includes many other cities and towns, including Grapevine, Mansfield, Keller, Euless, Hurst, North Richland Hills, Southlake, Watauga, Bedford, Benbrook, Colleyville, Crowley, Haltom City, Saginaw, White Settlement, Forest Hill, Richland Hills, River Oaks, Westworth Village, Pantego, Trophy Club, Westlake, and others.

Each city may have its own rules for zoning, home occupations, certificates of occupancy, contractor registration, solicitor permits, mobile vendors, signs, alarms, fire inspections, health permits, special events, and short-term rentals. Use the official city website for the address where the business will operate.

DBA and assumed name filings in Tarrant County

Texas uses the term assumed name for many DBA filings. The correct filing office depends on the business structure.

The Tarrant County Clerk’s assumed name page says that, effective September 1, 2019, corporations, limited partnerships, limited liability partnerships, limited liability companies, and foreign filing entities file assumed name certificates with the Texas Secretary of State and are no longer required to file in each County Clerk’s office where business is conducted.

The same county page also says an assumed name is not a business license and tells applicants to contact City Hall in the city where business is conducted to find out if a business license is required in that city. That warning is important for Tarrant County businesses: a DBA does not approve the business location, the business activity, food handling, sales tax, signage, remodeling, or professional licensing.

Texas state registrations and taxes

The Texas state layer is separate from Tarrant County and city rules. A business may need one or more of these state or federal steps even if Tarrant County does not issue a general business license.

Texas entity filing

If you form a Texas LLC, corporation, limited partnership, professional entity, or certain other entity types, the filing is handled through the Texas Secretary of State. Sole proprietors and general partnerships usually do not form an entity with the Secretary of State just to exist, but they may still need an assumed name filing, tax registration, local approval, or professional license.

Texas sales and use tax permit

If you sell taxable goods or taxable services in Texas, check the Texas Comptroller’s sales and use tax permit rules before making sales. The Comptroller’s sales tax FAQ says permit holders must post the permit at the place of business, collect sales tax on taxable sales, timely report and pay sales and use taxes, and keep adequate records.

Online sellers, marketplace sellers, wholesalers, retailers, contractors, and service providers should not assume “online only” means “no Texas tax registration.” The correct answer depends on what you sell, where you sell, and whether your activity is taxable.

Texas franchise tax

Many Texas entities must review Texas franchise tax obligations with the Comptroller. The filing and reporting rules can change, and some entities under the no-tax-due threshold may have different reporting treatment for report year 2024 and later. This is a tax issue, not a county business license. Confirm with the Comptroller or a tax professional.

Employer registrations

If you hire employees, check federal employer requirements with the IRS and Texas employer requirements with the Texas Workforce Commission. The IRS says an EIN can be obtained directly from the IRS for free and warns that you never have to pay a fee for an EIN. The Texas Workforce Commission has a separate unemployment tax registration process for liable employers.

Professional and occupational licenses

Some activities require a Texas professional or occupational license. The Texas Department of Licensing and Regulation regulates many industries, including air conditioning and refrigeration, barbering and cosmetology, electricians, massage therapy, mold assessment and remediation, tow operators, used auto parts recyclers, water well drillers, and others. Other Texas boards or agencies regulate additional professions.

Do not rely on a city, county, or DBA filing to decide whether a professional license is needed. Check the specific state licensing board for the work you will perform.

For the statewide overview, see the existing BLG guide: How to get a business license in Texas.

Zoning, home occupation, building, fire, health, food, and industry permits

Many Tarrant County businesses do not fail because they skipped a generic “business license.” They run into trouble because they skipped zoning, a certificate of occupancy, a health permit, a fire inspection, a building permit, a state license, or a city-specific registration.

Zoning and land use

If the business is inside a city, check that city’s zoning map and permitted-use rules. Fort Worth’s zoning page explains that zoning groups compatible development together, and that before land is developed in the city, it must be zoned and platted. Arlington has zoning and land development resources through Planning and Development Services.

If the business is outside city limits, Tarrant County says unincorporated areas do not have county zoning, but county development standards still apply. Also check deed restrictions, homeowners association rules, subdivision restrictions, private covenants, utility district rules, floodplain rules, septic rules, and state licensing requirements.

Home-based businesses

A home business inside Fort Worth, Arlington, or another city may need a home occupation review, zoning approval, business registration, certificate of occupancy, health registration, sign approval, or other city-specific permission. Rules often depend on customer visits, employees, deliveries, storage, noise, parking, signs, hazardous materials, food preparation, and whether the home is in an HOA.

A home business in unincorporated Tarrant County may have fewer county land-use restrictions because the county does not enforce zoning, but that does not remove state, health, fire, nuisance, subdivision, deed restriction, HOA, sales tax, professional licensing, or food rules.

Building, remodeling, and certificate of occupancy

Inside a city, check the city permit office before you remodel, change the use of a space, add signs, install equipment, build walls, change electrical or plumbing, or open to the public. Fort Worth’s CO page is especially clear that use or occupancy of a building depends on a valid Certificate of Occupancy, and that a change of business use can trigger a Change of Use permit.

In Arlington, the Arlington Permits portal lists certificate of occupancy, commercial building, fire, sign, zoning, health registration, and other permits. A tenant moving into a space should not assume a previous tenant’s approval covers the new business.

In unincorporated Tarrant County, County Engineering says it does not issue normal building permits or certificates of occupancy, but Fire Marshal construction permits may apply to certain commercial, public access, multifamily, fire protection, operational, fireworks, daycare, state licensed facility, and other fire-code matters.

Food and health permits

Food businesses need extra care. Tarrant County Public Health performs food inspections for many parts of the county, but the county food safety page says the county contracts with most cities except Fort Worth, Arlington, North Richland Hills, and Euless. Those excluded cities may have their own health or consumer health process.

Food trucks and mobile food units should check both health permits and local vendor rules. Tarrant County’s food safety page says mobile food units are permitted in the unincorporated area and the permit is valid in cities within the county’s jurisdiction, but most cities also require an itinerant vendor permit to operate in that city. Also remember the July 1, 2026 DSHS transition noted above.

Fire permits and inspections

Fire review can apply to commercial spaces, public access buildings, multifamily buildings, food trucks, tents, outdoor events, fireworks, daycare facilities, state-licensed facilities, hazardous materials, fire protection systems, and other uses. Inside a city, check the city fire department or fire marshal. In unincorporated Tarrant County, check the Tarrant County Fire Marshal.

Short-term rentals

Short-term rental rules are local. Fort Worth has a short-term rental registration and hotel occupancy tax process for legal short-term rentals and states that STRs are allowed in mixed-use and most form-based, commercial, and industrial zoning districts, but not in listed residential districts. Arlington has a separate short-term rental permit process, eligible location rules, and operating requirements. Do not assume a Tarrant County address automatically means STRs are allowed.

Alcohol, tobacco, cannabis, and regulated products

Alcohol licensing is handled through the Texas Alcoholic Beverage Commission and local steps may also apply. Tobacco, e-cigarettes, lottery, fuel, firearms-related activity, and other regulated products can involve state or federal agencies. Texas has not legalized recreational cannabis sales, and hemp or consumable hemp products can involve separate state rules. Check the current official agency before selling any regulated product.

Contractors and trades

Construction businesses often need more than a tax registration. Certain trades may require Texas licensing, and cities may require contractor registration or trade permits before work begins. A contractor working in Fort Worth may deal with Fort Worth permits. A contractor working in Arlington may deal with Arlington permits. A contractor working in unincorporated Tarrant County may need county road, floodplain, septic, fire, development, or state licensing review depending on the job.

What common business types should verify