City business license guide
Last updated: October 11, 2026
This guide explains the main business license steps for a business in the City of St. Louis, Missouri.
For many ordinary businesses, St. Louis uses the Graduated Business License, or GBL. The city business license page says businesses generally need a license unless an exemption or special path applies. Your route depends on the address and activity.
Bottom line
Most St. Louis businesses should start with city licensing, but the GBL is only one layer. A storefront may need zoning and commercial occupancy approval. Food, liquor, contracting, vending, and short-term rentals can have separate city paths. Sellers and employers may also need Missouri tax or employer registrations and city tax accounts.
Home businesses need a more careful check than the city’s older blanket guidance suggests. Missouri law protects qualifying no-impact home-based businesses from local permit, license, variance, or other prior-approval requirements. Businesses outside that protected category can still face zoning, safety, tax, or activity-specific rules.
St. Louis business changes: April 1-October 1, 2026
- Missouri professional licensing: effective August 28, 2026, RSMo 324.004 created a one-time, nonrenewable two-year temporary-license route for certain people with at least three years of qualifying work experience in another jurisdiction where that occupation did not require a license.
- Missouri contractor/employer enforcement: effective August 28, 2026, Missouri revised RSMo 285.530. Among other changes, a general contractor or subcontractor can be liable when a direct subcontractor employs an unauthorized worker and the contractor or subcontractor has knowledge of the violation.
These are state-law changes. The core St. Louis GBL, zoning, occupancy, city-tax, and ordinary Missouri registration paths below were rechecked separately.
Quick start for a St. Louis business
- Confirm that the exact address is inside the City of St. Louis, not St. Louis County or another nearby city.
- Check zoning before you sign a lease, remodel, install a sign, or buy location-specific equipment.
- Use the new GBL application page unless your activity has a different city license path or is exempt.
- If you make taxable sales, check Missouri Department of Revenue registration before the city license process.
- For commercial space, check occupancy plus any building, fire, sign, or trade permits.
- If you work from home, compare your facts with Missouri’s no-impact home-business law before assuming a Home Occupation Waiver is required.
- If you hire, open the city and state employer accounts that apply and report new hires on time.
St. Louis city-specific facts
| Main local license | Graduated Business License, usually called GBL, for businesses that are not exempt and do not use another special license path. |
|---|---|
| Main city office | City of St. Louis License Collector’s Office |
| Business license year | June 1 through May 31 for the annual GBL |
| Separate licenses | The city says a separate GBL is required for each business location or trade name, and different activities can have different licensing requirements. |
| Occupancy | The city’s GBL instructions require an occupancy permit for a business located in the City of St. Louis, subject to the rules that apply to the particular location and use. |
| City and county note | The City of St. Louis and St. Louis County are separate governments. Do not use St. Louis County licensing as the default for a city address. |
City, county, state, and federal layers
Business rules in St. Louis are layered. One filing rarely replaces the others.
| Layer | What to check | Why it matters |
|---|---|---|
| City of St. Louis | GBL or special license, zoning, occupancy, building, signs, food, liquor, vending, short-term rental, and city taxes | Main local layer for a city address. |
| City county-style offices | Collector of Revenue, tax clearance, earnings tax, payroll expense tax, property records | St. Louis is an independent city. |
| Missouri | Entity/fictitious name, sales/use tax, withholding, unemployment, new-hire reporting, professional licensing | State duties are separate from city licensing. |
| Federal | EIN and federal permits for federally regulated activity | Federal steps do not replace local or state approvals. |
| Private platforms | Landlord, marketplace, delivery app, insurer, bank, payment processor, franchise, or HOA rules | Private approval does not decide government compliance. |
City of St. Louis business license requirement
The License Collector’s Office handles city business licensing. Businesses generally require a GBL unless exempt, while some activities use extra or different licenses. Check the city’s exempt-business list.
The new GBL instructions allow online or in-person starts. Product sellers need the Missouri sales tax number first. The city also calls for tax clearance and, for a city business location, occupancy approval.
A new license is needed when owners, locations, or trade names change. The city’s GBL search shows current-year GBL records, not every license type.
What does this mean for me? Start with the real activity and address. Restaurants, contractors, manufacturers, vendors, liquor businesses, and short-term rentals can follow a more specific route than a simple office or service business.
Costs you can plan for
Use official fee pages for actual amounts. Do not treat one number as the total cost of opening.
| Cost area | Verified detail | Where to confirm |
|---|---|---|
| New GBL | $200 for a new business starting June 1 through January 1; $100 for a new business starting after January 1 through May 31. | City GBL fee schedule |
| Annual GBL renewal | The posted renewal schedule is based on the number of St. Louis employees from the prior calendar year and starts at $200 for 0-2 employees. | City GBL fee schedule |
| Food truck street permit | The current Streets Department page lists $500 annual or $125 quarterly for the food-truck permit, separate from other required approvals. | Food truck permit page |
| Business earnings tax | The city posts a 1% tax on business earnings for businesses located in the city and certain nonresident businesses doing work or services in the city, unless exempt. | Business earnings tax information |
| Payroll expense tax | The city posts a 0.5% employer tax on wages earned in the City of St. Louis. | Employer withholding and payroll tax |
| Other permits | Occupancy, zoning, building, sign, health, liquor, and activity-specific fees depend on the request. | Use the issuing department’s current page |
Zoning, occupancy, building, signs, and home businesses
Check zoning before you commit to a location. The Zoning Section reviews commercial occupancy and building permits for zoning compliance. A use may be allowed by right, referred to a conditional-use hearing, or denied with an appeal path. The city’s zoning FAQ also says sign permits go through the Building Division and even temporary signs can require a permit.
For commercial space, use the commercial occupancy permit page. It directs applicants to the Building Division Permits Section and calls for a signed lease or notarized owner authorization. Separate building and trade permits are listed on the Building Division permits page.
Home businesses: do not apply the city waiver rule blindly
The city still publishes Home Occupation Waiver guidance, including a zoning FAQ and waiver forms. But Missouri law has limited local power over home businesses since 2022.
Under RSMo 71.990, a political subdivision may not prohibit a qualifying no-impact home-based business or require a permit, license, variance, or prior approval to operate it. The test considers lawful activity, occupancy, traffic, parking, where activity occurs, street visibility, and health or safety impacts. RSMo 89.500 also limits some zoning restrictions on home-based work.
The protection does not erase taxes, state professional licensing, food or child-care rules, safety codes, deed restrictions, HOA rules, or rules for activity outside the statute. If you may qualify, cite the state statutes when asking Zoning or the License Collector how the city applies its guidance.
City permits for common special business types
The city’s businesses with additional requirements page routes many activities to extra approvals. Do not assume the basic GBL is the whole stack.
Food, restaurants, food trucks, and temporary events
Restaurants have a specific city restaurant-license path. The Health Department’s new food-establishment page covers health permitting, occupancy where needed, food-manager certification, and pre-opening inspection. Temporary sellers should use the temporary-food permit process; applications should generally be made at least two business days ahead.
Food trucks need more than a health permit. The current food-truck permit page calls for a city business/vending license, health inspection, Fire Safety Unit registration/certification, insurance, and the Streets Department permit.
Future item to watch: St. Louis Board Bill 50, introduced June 18 and passed by the Board of Aldermen September 11, 2026, would replace the current mobile-food-vendor framework. As of October 1, the official bill page still showed it as delivered to the Mayor, not as an effective ordinance. Use the current food-truck permit page until the city posts an enacted replacement.
Liquor businesses
If you sell alcohol, check both Missouri and city requirements. The Excise Division liquor-license page separates the main license paths. Some restaurants/bars, microbreweries, brewpubs, and taprooms may use the city’s small-business temporary liquor-license process. A current Missouri liquor license remains part of city issuance.
Contractors
Contractors and subcontractors performing work in the city should use the Construction Industry Contractor GBL path. The city also requires separate trade permits or licenses for certain electrical, plumbing, mechanical, demolition, and other work. Missouri’s August 28, 2026 change to RSMo 285.530 is also relevant when contractors use direct subcontractors.
Short-term rentals
Do not combine the two short-term-rental rules. The city’s permit page says a court order prevents enforcement of Ordinance 71729 permit requirements. Separately, Ordinance 72095, effective February 23, 2026, requires an STR business license and a quarterly fee equal to 3% of rent charged.
County layer for a St. Louis city business
A business inside the City of St. Louis is not in St. Louis County. The city’s government structure page explains that St. Louis is an independent city and St. Louis County is a separate governmental entity.
Start with City of St. Louis offices for a city address. If you also work from a location in St. Louis County or another municipality, check that jurisdiction separately. Do not add a county license simply because the mailing address says “St. Louis.”
Missouri state registrations
If you form an LLC, corporation, nonprofit, limited partnership, or another registered entity, start with the Missouri Secretary of State business page. If you transact business under a name other than the true name, Missouri’s fictitious-name FAQ explains the DBA-style filing and links to the current online filing system.
For sales tax, use tax, withholding, and related business taxes, use the Missouri Department of Revenue business-tax registration page or the Online New Business Registration system. Missouri says a business making taxable sales must obtain a sales tax license and employers may need withholding registration.
If you hire, check Missouri withholding, unemployment-tax liability, and UInteract registration when required. Missouri also requires employers to report new hires within 20 calendar days.
Professional work may require a state license through the Division of Professional Registration or another regulator. Effective August 28, 2026, RSMo 324.004 adds a limited temporary-license route for some experienced applicants from jurisdictions where that occupation was unlicensed. Profession-specific exams and exclusions can still apply.
See our Missouri business license guide and business license vs LLC vs DBA vs seller’s permit guide for background.
Federal steps
A federal EIN is not a city license. Many businesses need one for taxes, banking, hiring, or entity administration. Use the official IRS EIN page; the IRS issues EINs directly.
Some regulated activities also need federal permits. The SBA licensing overview routes common federal-license categories to the responsible agencies.
For beneficial ownership reporting, use FinCEN’s current BOI page. An August 14, 2026 final rule made permanent the exemption already in place for U.S.-created companies. Certain foreign entities registered to do business in the United States can still have BOI duties.
Private platform rules
Platforms, banks, landlords, insurers, franchises, and HOAs may ask for licenses, tax numbers, insurance, zoning approval, or health permits. Private approval does not replace government approval or override a lease or HOA rule.
Online sellers can review our guide on online business license rules. Home sellers can use home occupation permits as background, but St. Louis readers should apply the Missouri home-business statutes discussed above. Food truck owners can use our food truck license guide as a checklist.
Real-world examples
| Business example | What to check first | Common extra step |
|---|---|---|
| Home-based consultant in Tower Grove South | Missouri no-impact home-business test, city tax duties, state registrations | If client traffic, signage, storage, employees, noise, or other impacts take the activity outside the protected category, check the city zoning path. |
| Small retail shop on Cherokee Street | GBL, Missouri sales tax license, zoning, commercial occupancy | Check building and sign permits before remodeling or installing signs. |
| Restaurant in a reused space | Restaurant license path, sales tax, occupancy, zoning, health permit | Plan review, food-manager certification, pre-opening inspection, and liquor licensing if alcohol is sold. |
| Contractor based outside the city but working in St. Louis | Construction Industry Contractor GBL and city earnings-tax questions | Trade permits, workers’ compensation documentation, and 2026 Missouri subcontractor rules can matter. |
| Short-term rental host | Ordinance 72095 business license and 3% quarterly fee | Monitor the separate Ordinance 71729 permit court-order notice; do not assume the paused permit means the business-license rule is paused. |
What to check first
Start with location and use. A business can have a valid LLC, tax number, and EIN and still face a local problem if the location or activity needs a city approval that has not been cleared.
- Use the city’s address and property search to confirm the address and review location information.
- Check zoning for the exact activity, not only the broad business idea.
- For commercial space, check the existing occupancy and what new occupancy approval is needed.
- Check whether your business type appears on the city’s additional-requirements list.
- If home-based, compare the facts with RSMo 71.990 before assuming a city waiver or home-business license is lawful or required.
- Open state tax and employer accounts before the filing or hiring event that triggers them.
Common mistakes
- Thinking an LLC, fictitious name, EIN, or sales-tax account is the same as a St. Louis business license.
- Signing a lease or paying for buildout before checking zoning and occupancy.
- Using one GBL for multiple locations or trade names when the city requires a separate license.
- Assuming every home business must get a Home Occupation Waiver without checking Missouri’s no-impact home-business protection.
- Assuming the no-impact protection removes state professional, tax, food, child-care, safety, deed, or HOA rules.
- Opening food or mobile-vending activity before the health, business-license, fire, and Streets Department paths are clear.
- Assuming the short-term-rental permit court order also stops the separate Ordinance 72095 business-license requirement.
- Hiring workers without checking city withholding/payroll tax, Missouri withholding, unemployment, and new-hire reporting.
Phone and email scripts
Have your address, activity, employee count, and opening date ready.
License Collector script
Hello, I plan to operate a [business type] at [address] in the City of St. Louis under [business name]. Which city license path applies, and does this activity have additional requirements or an exemption before I apply?
Home-business and zoning script
Hello, I plan to operate [business activity] from [address]. I reviewed RSMo 71.990 and 89.500. With my client visits, employees, traffic, parking, storage, and signage, is this a protected no-impact home business, or does zoning approval apply?
Food business script
Hello, I plan to operate a [restaurant, food truck, caterer, grocery, or temporary food booth] in St. Louis. Which city-license, health, fire, Streets, inspection, or temporary-event steps apply?
Employer account script
Hello, I am starting a [business type] in the City of St. Louis and will hire workers. I want to confirm my city earnings-tax withholding and payroll expense tax setup, Missouri withholding and unemployment registration, and new-hire reporting steps.
Ask for the current form or portal. If official pages conflict, ask which current rule controls and keep the written reply.
What to do if this does not work
If an online form does not fit, do not force a generic application.
- If the GBL form does not match the activity, ask the License Collector which business type applies.
- If zoning blocks the use, ask whether conditional use, an appeal, a different address, or a narrower activity is the right route.
- If occupancy or inspection finds problems, get the written correction list before spending more money.
- If a city home-business page conflicts with the 2022 state statutes, point to the statutes and ask how the city classifies the exact activity.
- If a page is stale, use the current department page or controlling statute.
A compact compliance checklist
- Exact address confirmed inside City of St. Louis.
- Legal name, entity filing, and fictitious name checked with Missouri.
- Missouri sales/use tax and withholding registration checked.
- Correct city GBL, special license, or exemption path confirmed.
- City tax clearance and earnings-tax accounts checked.
- Zoning and commercial occupancy checked before lease/buildout.
- Home-business facts compared with Missouri’s no-impact protections.
- Building, sign, trade, fire, health, liquor, vending, or short-term-rental steps checked when relevant.
- Missouri unemployment and new-hire reporting checked before or after hiring as required.
- Federal EIN and any activity-specific federal permit checked.
- Private lease, HOA, insurer, platform, and bank requirements checked separately.
Official resources
- City business license information
- Apply for a new GBL
- GBL fee schedule
- Business Assistance Center
- Zoning Section and commercial occupancy permits
- Missouri RSMo 71.990: home-based businesses
- City earnings tax department
- Missouri Online New Business Registration
- Missouri Secretary of State business steps
- Missouri UInteract unemployment system and new-hire reporting
- St. Louis food-truck permit page
- Short-term-rental permit status and Ordinance 72095 business-license rule
- IRS EIN page
- FinCEN BOI page
About BusinessLicenseGuide.com
BusinessLicenseGuide.com is an informational website that explains business licenses, permits, tax registrations, zoning approvals, and practical compliance steps in plain English. We are not a government agency, law firm, CPA firm, or filing service. We link to official sources so readers can confirm important details before they act.
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FAQ
Does St. Louis, MO require a local business license?
Most businesses conducting business inside the City of St. Louis need a city business license unless an exemption, state-law protection, or special license path applies. For many ordinary businesses, the main city license is the Graduated Business License, or GBL.
Is an LLC the same as a St. Louis business license?
No. An LLC is a Missouri business-entity filing. The City of St. Louis states that registering an LLC with the Missouri Secretary of State does not qualify as a city business license.
Do I need a separate St. Louis license for each location or trade name?
The city says a separate GBL is required for each business location or trade name, and different activities can have different license requirements. Confirm the exact setup with the License Collector.
Do home businesses in St. Louis always need a Home Occupation Waiver?
No. Missouri RSMo 71.990 protects qualifying no-impact home-based businesses from local permit, license, variance, or other prior-approval requirements. City zoning, safety, tax, and activity-specific rules can still apply when the business falls outside that protection or another rule governs the activity.
Does St. Louis County handle my city business license?
No, not for an address inside the City of St. Louis. The City of St. Louis is separate from St. Louis County and operates its own county-style offices. If you also operate in St. Louis County or another city, check that local government separately.
What should I check before signing a lease in St. Louis?
Check zoning, commercial occupancy, building and sign permits, health rules if food is involved, and whether your business type has an extra city license or permit path. Do this before paying for buildout or location-specific equipment.
Update note
Last updated: October 11, 2026
Next review: January 9, 2027
This review rechecked city licensing, fees, zoning, occupancy, home businesses, regulated activities, taxes, state filings, and employer steps. It corrected older home-business and short-term-rental wording, added August 2026 Missouri changes, and flagged the pending food-truck bill as future, not current, law.
Disclaimer
This guide is for general information only. Business license, tax, zoning, permit, and professional rules can change and can depend on the exact facts. Confirm current requirements with the official agency before you apply, pay a fee, sign a lease, or begin operating.