City business license guide
Last updated: October 15, 2026
Starting a business in Celina can be confusing because there is no single form that answers every licensing question. The right path depends first on whether your address is actually inside Celina city limits, then on the property use and the work you plan to do.
Celina has fast-changing boundaries, enclaves and nearby unincorporated areas, and it extends into both Collin and Denton counties. A Celina mailing address does not prove that city rules control the property.
Bottom line
Celina’s current code and business-permit pages do not show one universal city business license or business tax certificate that every ordinary business must obtain. Instead, the local layer is activity- and location-based. A commercial location may need zoning confirmation, a Commercial Certificate of Occupancy , building or fire permits, or a sign permit. Food establishments, other regulated activities sellers, contractors, solicitors and some events have separate routes.
Do not begin with an LLC filing and assume you are finished. First confirm the exact address and proposed use with Celina. Then handle the county, Texas and federal steps that apply to your business. If the property is outside city limits, the city path can change even when the mailing address says Celina.
Quick start for a Celina business
- Confirm the jurisdiction. Check whether the property is inside Celina city limits or in nearby unincorporated territory. Start with the city’s Annexations and city-limits information and give Planning the exact address if the boundary is unclear.
- Describe the activity precisely. “Retail,” “food,” “contractor,” “home business” and “mobile vendor” can lead to different permits. Note what you sell, where customers meet you, whether you prepare food or alter property, and whether employees work on site.
- Check zoning before committing to the site. Use Celina Planning and the current zoning code to confirm that the use fits the property before signing a long lease or paying for a build-out.
- For a commercial building, check occupancy and construction approvals. Celina’s Commercial Permits page lists occupancy, construction and sign-permit paths.
- Check the business-type layer. food, door-to-door solicitation, temporary promotional events, construction work and other regulated activities have their own city or state routes.
- Finish the Texas and federal steps. Entity formation, assumed names, sales tax, unemployment tax, new-hire reporting, professional licensing and an EIN are separate from Celina land-use and permit approvals.
Commercial space
Home business
Food and other regulated activities
DBA and Texas filings
Celina business license facts box
| City | Celina, Texas |
|---|---|
| General city business license | The current city code and permit pages do not show one universal license for every ordinary business; local approvals depend on the address and activity. |
| Counties | Celina extends into Collin County and Denton County. The county layer depends on the actual business location. |
| Main commercial starting points | Planning for land use, then Commercial Permits for Certificate of Occupancy, construction, tenant improvements and signs when applicable. |
| Current permit portal | MGO Connect for new commercial permit applications beginning June 1, 2026; legacy commercial applications submitted before that date remain in MyGov. |
| Home occupation | Celina’s current zoning code says no city approval is required for a home occupation, but operating conditions and other laws still apply. |
| Texas general license | Texas does not require one general statewide business license, but state registrations and industry licenses can apply. |
Important 2026 changes to know before you apply
Several systems changed in 2026 and affect where businesses file.
- Celina adopted the 2024 building-code set for permit applications and inspections effective February 2026. The city’s Building Permits and Inspections page lists the current adopted code family.
- New Celina commercial permit applications moved to MGO Connect beginning June 1, 2026. The city says older commercial applications submitted before the cutover continue through MyGov. Use the current Permit Applications page instead of an old bookmarked portal.
- Texas changed mobile-food health licensing on July 1, 2026. Mobile food vendors now use a statewide Texas Department of State Health Services license rather than obtaining a separate health license from each local jurisdiction. Local fire, zoning, location and event rules may still apply.
- Texas Secretary of State business filings moved to SOSPortal on September 29, 2026. SOSPortal replaced SOSDirect and SOSUpload for business filing, ordering and searching. Use the Secretary of State’s current Business Services page rather than instructions that still point to a retired filing system.
Think in layers, not one “business license”
| Layer | What it may control | Where to start |
|---|---|---|
| Collin or Denton County | County assumed-name filings for applicable unincorporated business types and county functions that depend on the exact location | Use the correct county clerk for the business address |
| Federal | EIN, federal tax and any industry-specific federal licensing that actually applies | IRS EIN |
An LLC is not a city permit. A DBA is not permission to occupy a building. A sales tax permit is not zoning approval. Keeping these layers separate prevents a common problem: completing one filing and assuming it covers everything else.
Step 1: prove the address is really inside Celina
Celina’s boundary is unusually important. The city’s Annexations page describes enclaves, or “donut holes,” that remain outside the incorporated city even when surrounded by city territory. Nearby extraterritorial-jurisdiction areas add another boundary layer. A Celina postal address is not enough to decide which local rules apply.
Before signing a lease, buying land or building out a suite, give Celina Planning the exact address or parcel. Ask: Is this property inside city limits? and Is my proposed use allowed here?
If the site is outside city limits, do not automatically use the city permit path. Check county rules and any city ETJ authority for that address. BLG also has separate Collin County business license guidance and Denton County business license guidance.
Before signing a lease
Do not rely only on the landlord’s description of the space or on what the previous tenant did there. A change in use, tenant finish-out, fire condition, parking demand, food activity or other fact can change the approvals needed for the next business.
Step 2: check zoning, occupancy, building, fire and signs
For a storefront, office, restaurant, salon, warehouse, studio or other nonresidential location, Celina’s local licensing path often begins with the property rather than a generic business-license form.
Certificate of Occupancy
Celina’s Commercial Permits page lists a Commercial Certificate of Occupancy Application for businesses seeking approval to occupy and operate within a commercial building. The same page provides commercial construction, renovation, tenant-improvement, temporary CO and sign-permit resources.
Ask the city whether your specific opening, change of tenant, change of use or alteration requires a new or updated occupancy process. Do this before paying for major improvements. A business can have a valid Texas entity filing and still have a local problem if the proposed activity is not allowed at the site.
Building and fire
Construction, remodeling, mechanical work, electrical work, plumbing, fire protection systems and similar work may require permits and inspections. Celina’s Fire Marshal’s Office explains the current fire-permit route and says new fire permit applications submitted on or after June 1, 2026 use MGO Connect.
Signs
A lease does not automatically authorize a sign. Celina’s Commercial Permits page includes a Sign Permit Application. Check the sign path before ordering permanent exterior signage, especially if the building, development agreement or private property rules add another layer.
Home businesses in Celina
Celina’s current zoning code takes an important approach: no city approval is required for home occupations. That does not mean “anything goes” at a residence. The code still limits how the business affects the neighborhood.
Among other conditions, the code addresses visible signs, nonresident workers on site, outdoor activity, outside storage, business-vehicle fleets, noise and similar impacts, and certain repair activities. The residential character of the property must remain important. A business model with heavy customer traffic, outdoor inventory, large equipment, frequent deliveries or a vehicle fleet deserves a careful zoning review before launch.
Texas law adds another protection. Local Government Code Section 229.902 prevents a municipality from prohibiting a qualifying no-impact home-based business or requiring a municipal license, permit or other approval to operate it. The law still allows valid fire, building, health, sanitation, traffic, waste, pollution and noise rules, and it does not erase private HOA or deed restrictions.
The practical path is: compare your activity with Celina’s home-occupation conditions, then check whether a separate state or industry license applies. A home bakery, child-care operation, personal-service business or regulated trade can have rules that are separate from the basic home-occupation zoning question.
For more background on the difference between zoning permission and a business license, see BLG’s Home Occupation Permit Explained guide.
food, contractors, solicitors and events
Celina has enough activity-specific regulation that a business owner should not stop after checking zoning or occupancy.
Fixed food establishments and temporary food vendors
Celina’s Health & Food Safety division oversees food-service establishments in the city through plan review, permitting and inspections. Its page also covers temporary food vendors and provides a food-permit registration route. Restaurants, grocery food operations, school food service and other fixed food businesses should start there.
Mobile food vendors and food trucks
This changed materially in 2026. Since July 1, qualifying mobile food vendors use the Texas DSHS statewide mobile food vendor license. DSHS says the statewide license replaced the old system of getting a separate health license from every local jurisdiction where the vendor operates.
That does not eliminate every Celina requirement. DSHS says mobile vendors still must comply with nonconflicting state and local laws such as fire, zoning and location rules. A vendor participating in an event may also have event-specific requirements. BLG’s Food Truck Business License and Permit Guide explains the broader permit stack.
Contractors
Celina maintains a Contractor Registration process. The page directs applicants to register before applying for permits. For new commercial permit applications, the city’s main Permit Applications page says MGO Connect is the current system beginning June 1, 2026. Some city pages still contain legacy MyGov instructions for older commercial workflows, so use the submission date of the project and the city’s current portal page rather than an old bookmark.
Door-to-door sales and temporary promotions
Celina’s Miscellaneous Permits page lists a Peddler/Solicitor Permit Application for door-to-door sales or solicitation and says it must be submitted in person. It also lists a Promotional Event Application for temporary business promotions such as certain exterior sales or grand-opening activities.
Larger public events use a separate Special Events process. Do not assume an event permit covers food, other regulated activities or every vendor approval; those layers can remain separate.
County and Texas filings after the local check
Assumed names and DBAs
A DBA or assumed-name filing is a name notice, not a permit to operate. The filing route depends on the business structure.
Texas filing entities such as corporations and LLCs that do business under another name generally file an assumed-name certificate with the Texas Secretary of State. Current Secretary of State instructions direct online filers to SOSPortal.
Unincorporated business types that use the county filing route need the correct county. Use the Collin County Clerk assumed-name page if the business is in Collin County or the Denton County Clerk assumed-name page if it is in Denton County. Do not choose the county from the mailing city name alone.
Entity formation and the new SOSPortal
If you form a Texas LLC, corporation or another filing entity, use the Texas Secretary of State’s Business Services section. On September 29, 2026, SOSPortal replaced SOSDirect and SOSUpload for business filings and searches. This state filing is separate from Celina zoning, occupancy and activity permits.
State licenses
Texas does not require one general statewide business license. The Governor’s Business Permit Office points businesses to the state licenses and permits that apply by industry. A regulated profession or activity may therefore need a state license even when Celina does not require a general business license.
BLG’s Texas Business License Guide gives a broader overview of the state layer.
Sales tax, employers and EINs
Texas sales and use tax
If you sell or lease tangible personal property in Texas or sell taxable services, check the Comptroller’s Texas Online Tax Registration Application. Do not call this a Celina business license; it is a state tax permit and only applies when the tax rules reach your activity.
If you hire employees
Texas does not have a personal state income tax, so there is no Texas personal-income-tax withholding account like those used in many states. Employers may still have Texas unemployment-tax duties. Start with the Texas Workforce Commission’s Unemployment Tax program to determine whether and when an unemployment tax account is required.
Texas employers must also handle new-hire reporting. The Texas Attorney General’s New Hire Reporting page says new hires and rehires generally must be reported within 20 calendar days after the employee starts earning wages.
Federal EIN
An EIN is a federal tax identification number, not a city license. The IRS EIN application is free. The IRS says businesses generally need an EIN for reasons such as hiring employees or operating as a partnership or corporation.
Common Celina mistakes
- Assuming a Celina mailing address is inside city limits. Boundary enclaves and unincorporated areas make the exact parcel important.
- Signing a lease before confirming the use. A desirable suite is not automatically approved for your activity.
- Treating an LLC as a license. Entity formation does not replace zoning, occupancy, food or other permits.
- Using an old permit portal. New commercial permits moved to MGO Connect on June 1, 2026, while older projects can remain in MyGov.
- Following pre-July 2026 food-truck instructions. Mobile-food health licensing is now statewide through DSHS, while nonconflicting local rules remain.
- Filing a DBA in the wrong place. The correct route depends on entity type and, for county filings, whether the business is in Collin or Denton County.
- Assuming a home business needs a city home-occupation permit. Celina’s current code says no city approval is required for home occupations, but the operating conditions still matter.
Celina business action checklist
- Confirm city-limit status and county for the exact address.
- Describe the exact business activity and operating model.
- Confirm zoning before signing a lease or paying for build-out work.
- Check whether a Commercial Certificate of Occupancy applies.
- Check building, fire and sign permits before construction or installation.
- If home-based, compare the operation with Celina’s current home-occupation conditions and Texas home-business protections.
- If food-related, separate fixed/temporary food permits from the statewide mobile-food-vendor license.
- If doing permitted construction work, use the current contractor-registration and permit path.
- File the assumed name in the correct place if you use one.
- Register for Texas sales tax only if your sales or services trigger it.
- If hiring, check TWC unemployment tax and Texas new-hire reporting.
- Get an EIN from the IRS when your federal tax or employer situation requires one.
What to ask Celina before you spend money
When the answer depends on the exact property or activity, a short, precise question gets better results than asking, “Do I need a business license?”
“I plan to operate a [business type] at [exact address]. Is this address inside Celina city limits? Is this use allowed at the property, and does the site need zoning review, a Certificate of Occupancy, a change-of-use approval, building or fire permits, or a sign permit before I open?”
“I plan to run a [business type] from my home at [address]. There will be [number] nonresident workers, [customer visits/no customer visits], [deliveries], [storage] and [business vehicles]. Does this fit Celina’s current home-occupation conditions, and is there any separate approval for my specific activity?”
If you are outside city limits, ask which county or other local authority handles the issue instead of assuming Celina’s city process applies.
Official resources
- City of Celina — Annexations and city-limit issues
- City of Celina — Planning
- City of Celina — Commercial Permits
- City of Celina — current permit portal instructions
- City of Celina — Health & Food Safety
- City of Celina — Fire Marshal’s Office
- City of Celina — Code of Ordinances
- Texas DSHS — Mobile Food Vendors
- Texas Secretary of State — Business Services
- Texas Comptroller — Sales Tax Permit Application
- Texas Business Permit Office
- Texas Alcoholic Beverage Commission — AIMS
- Texas Attorney General — New Hire Reporting
- IRS — Employer Identification Number
Related business license guides
Start with the closest next-step guides, then explore other BLG location and licensing resources.
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FAQ
Does Celina require a general business license for every business?
The current Celina code and permit pages do not show a single general city business license for every ordinary business. Your local steps depend on the address and activity and may include zoning, a Certificate of Occupancy, building or fire permits, sign approval, food permits, an other regulated activities permit, a solicitor permit, an event permit, or another activity-specific approval.
Do I need a Certificate of Occupancy for a Celina business location?
If you plan to occupy and operate from a commercial building, Celina’s Commercial Permits page lists a Commercial Certificate of Occupancy Application. Ask Development Services about the exact address and proposed use before you sign a lease, remodel the space, or open to customers.
Can I run a home business in Celina without a home occupation permit?
Celina’s zoning code says no city approval is required for home occupations, but operating conditions still apply. Texas law also protects qualifying no-impact home-based businesses from municipal license, permit, or approval requirements while allowing valid health, building, fire, traffic, noise, and similar rules to continue to apply.
Does a Celina food truck still need a local health license?
Beginning July 1, 2026, Texas DSHS licenses mobile food vendors statewide. A separate Celina health license is no longer the statewide health-licensing route for a qualifying mobile food vendor, but Celina zoning, location, fire, event, and other nonconflicting local rules can still apply.
Which county handles a DBA for a Celina business?
Celina spans Collin and Denton counties, so a county-level assumed-name filing depends on the business location. Unincorporated business types that file at county level should use the clerk for the correct county. Texas filing entities such as LLCs and corporations generally file assumed names with the Texas Secretary of State instead of the county clerk.
Where do I submit a new commercial permit in Celina in 2026?
Celina moved new commercial permit applications to MGO Connect beginning June 1, 2026. Commercial applications submitted before that cutover remain in the previous MyGov system for completion. Start from the city’s Permit Applications page so you use the current route for your project.
Update note
Last updated: October 15, 2026
Next review: January 13, 2027
This guide was researched against current City of Celina code and permit pages, Collin and Denton County assumed-name resources, and current Texas sources for home businesses, mobile food, other regulated activities, entity filings, sales tax and employer steps. It includes the 2026 MGO commercial-permit cutover, statewide mobile-food licensing change, 2024-code enforcement change and SOSPortal launch.
Disclaimer
This guide is for general information only. Business license, zoning, permit, tax and registration rules can change and can depend on the exact address and activity. Confirm current requirements with the official agency before you apply, pay a fee, sign a lease or begin operating.