City business license guide
Last updated: April 30, 2026
This guide explains the main license, tax, zoning, permit, and registration steps to check before you start or run a business in Fontana, California. It is written for regular business owners, not lawyers.
Fontana has a local business license requirement. The city also reviews many businesses for planning, building, safety, public health, police, fire, or other approvals depending on the business type and location.
Bottom line
Most businesses operating in Fontana need a city business license or business tax certificate before doing business in the city. This can apply even if the business is not physically located in Fontana but performs work there. Start with the City of Fontana business license information page and the city’s online business license portal.
Do not stop there. A Fontana business license does not replace zoning approval, a home occupation review, a county health permit, a fictitious business name filing, a California seller’s permit, an employer payroll tax account, a contractor license, or a federal tax ID when those apply.
Quick start for Fontana business owners
- Write down your business type, address, ownership type, start date, and whether customers, workers, vehicles, food, signs, alcohol, chemicals, or construction are involved.
- Check whether the address is inside the City of Fontana. Nearby county areas may use county rules instead.
- Review the city business license page and note that zoning, building, safety, and health rules may also apply.
- Check zoning before you sign a lease, buy equipment, or set an opening date.
- Check county and state steps, such as FBN, health, seller’s permit, employer, entity, or professional rules.
- Keep copies of every approval, email, invoice, license, permit, certificate, and renewal notice in one folder.
Fontana business license facts box
| City | Fontana, California |
|---|---|
| County | San Bernardino County |
| Local requirement name | Fontana uses “Business License,” “Business License / Tax Certificate,” and “Business Certificate Application” on its official pages and forms. |
| City office | Business Services Division / Business License Division, with review by Planning, Building and Safety, Public Health, and sometimes Police, Fire, Environmental, or other departments. |
| Online start point | The city’s new business license application page explains the online application start. |
| Home-based businesses | The city says business licenses tied to a home address are not accepted online. Review the home occupation rules before applying. |
| Renewal term | The city’s online application page says business licenses are renewed annually and expire one year from the issue date. |
| Main warning | A city license is not the same as a seller’s permit, DBA, state entity filing, health permit, building permit, or professional license. |
City, county, state, and federal requirements are separate
A Fontana business may have several layers. One approval does not cancel the others. Use the table below to keep the layers clear.
| Layer | What to check | Who usually handles it | Why it matters |
|---|---|---|---|
| City of Fontana | Business license / tax certificate, zoning, building review, signs, home occupation, food truck TUP, local inspections. | Fontana Business License, Planning, Building and Safety, and related city departments. | This is the local permission layer for doing business in Fontana. |
| San Bernardino County | Fictitious business name, food and health permits, some county permits, and rules for unincorporated areas. | Assessor-Recorder-County Clerk, Environmental Health Services, Land Use Services, or other county offices. | County filings and health permits can apply even when the business is inside city limits. |
| State of California | Business entity filings, seller’s permit, employer payroll tax account, state professional licenses, contractor license, food processing registration, and industry rules. | Secretary of State, CDTFA, EDD, DCA boards, CSLB, CDPH, and other state agencies. | State tax, entity, and professional rules are separate from the city license. |
| Federal | EIN, federal taxes, federal permits for regulated business activities, and BOI reporting only where current federal rules require it. | IRS, SBA-listed federal agencies, FinCEN, and other federal agencies. | Federal steps may apply even after local and state steps are done. |
City of Fontana business license or business tax certificate
The City of Fontana says the Fontana Municipal Code requires all businesses operating, not necessarily located, within the city to be properly licensed. The city also says businesses must be in line with Planning zoning standards, Building and Safety standards, and Public Health rules.
The city uses the words Business License / Tax Certificate. The paper form is titled Business Certificate Application. Do not assume that a state LLC, seller’s permit, or county DBA is enough.
For many physical businesses, completed Business License / Tax Certificate applications go to the Business Services Division with the proper fees and taxes. The application may then be routed to Planning, Building and Safety, Public Health, Police, Fire, Environmental, or another reviewer. The city’s Customer Services page also warns that some business types, such as used car dealers, restaurants, and liquor stores, may need extra permits, documents, information, or applications. The online application page says payment is requested after the application is reviewed and accepted.
Do not treat filing as final approval. The city’s business certificate form says certificates are issued pending approval of regulatory departments and that preliminary filing does not prove the business has met the Fontana City Code or other city regulatory requirements.
What does this mean for me?
If you open a shop, office, restaurant, warehouse, salon, home business, mobile service, or outside business that works in Fontana, check the city license and location rules before spending money. The license review may trigger zoning, building, health, fire, police, or environmental questions.
Zoning, home business, building, signs, and food trucks
Zoning and location checks
Before you sign a lease or start work, check whether your business activity is allowed at the address. Fontana’s business license process can route an application to Planning for zoning review. The city also has a Planning Applications and Fees page where applicants can find checklists and planning items such as home occupation, signs, temporary use permits, and other land-use applications.
Ask Planning first if the business will have customers, noise, odors, dust, delivery trucks, outdoor work, storage racks, chemicals, vehicle repair, alcohol, entertainment, or food preparation.
Home-based businesses
Fontana says business licenses tied to a home address are not accepted online. The city’s home occupation self-certification checklist covers limits on employees, customer traffic, signs, storage, commercial vehicles, equipment, noise, odors, glare, and changes to the home’s residential character. For background, see BLG’s home occupation permit guide.
Building, fire, and occupancy questions
If you change a space, add equipment, open to the public, add seating, store materials, install racks, do construction, or change how a building is used, ask Fontana Building and Safety what is needed. The city’s building permit page explains application, plan submission, authorization, verification, and permit generation. A landlord’s past use may not cover your new use.
Signs
Signs can need planning review. Fontana’s sign checklist says a sign permit may be granted under the sign ordinance or an approved sign program. Before ordering a wall sign, window sign, monument sign, banner, or lighted sign, check the city’s sign rules and the property owner’s approval requirements.
Food trucks and mobile vending
Fontana has special food truck rules. The city’s food truck information brochure says food trucks need a Food Truck Temporary Use Permit, a City of Fontana business license, and San Bernardino County health approval. It also lists industrial-zone limits, street and park restrictions, hours, site plan documents, and renewal timing. Some lunch trucks may be exempt from the TUP but still need the city license and county health clearance.
For background on the wider stack, see BLG’s food truck license guide, then confirm Fontana’s TUP and county health rules.
San Bernardino County steps that may apply
Fictitious business name, often called DBA
If you use a business name that is not your personal legal name, or your entity uses a name that is not the exact Secretary of State name, you may need a fictitious business name filing. San Bernardino County’s Fictitious Business Names page says an FBN must be filed within 40 days of first transacting business, is generally effective for 5 years, and must be published in an adjudicated newspaper once a week for four consecutive weeks. Publication must start within 45 days. The county says FBN filings are county-level filings, not city business licenses.
Health permits and food businesses
If your business prepares, sells, stores, distributes, processes, or handles food, contact San Bernardino County Environmental Health Services early. The county’s EHS applications and food facilities pages explain that food businesses may need plan review, health permits, and sometimes state or federal food registrations.
County land-use permits
If the address is outside Fontana, the county may be the local permit layer. San Bernardino County’s EZ Online Permitting site is the start point for county building, planning, fire, public works, and other permit activities.
California state registrations and licenses
State filings and city licenses serve different jobs. Start with the business activity, then match the state agency.
| State step | When to check it | Official start point |
|---|---|---|
| Secretary of State entity filing | Check this if you form or register an LLC, corporation, limited partnership, or similar entity. | bizfile California |
| Seller’s permit or CDTFA account | Check this if you sell or lease tangible goods that are usually subject to sales tax, or if your business activity needs another CDTFA permit or account. | CDTFA online registration |
| Employer payroll tax account | Check this if you hire employees or meet California employer registration rules. | EDD e-Services for Business |
| Professional or trade license | Check this for contractors, salons, health care, auto repair, security, real estate, child care, accounting, and other regulated work. | CalGOLD and the agency that regulates the trade |
| Contractor license | Check this before construction, repair, alteration, or installation work. California CSLB rules can apply based on project type, employee labor, building permit needs, and contract amount. | CSLB applicant information |
For a wider state overview, see the BLG guide to getting a business license in California. For the difference between state tax permits and local licenses, see seller’s permit vs business license.
Federal steps to check
Most small businesses should decide whether they need an EIN. Use the official IRS EIN page, not a paid lookalike site, unless you knowingly choose a paid professional.
Some activities also need federal permits. The SBA’s licenses and permits page says federally regulated activities may need a federal license or permit.
Beneficial ownership information rules have changed. FinCEN says U.S.-created entities and their beneficial owners are exempt from BOI reporting, while some foreign entities may still have duties. Check FinCEN’s BOI reporting page before relying on old advice.
Costs you can plan for
Do not budget from a random third-party website. Fees can change, and some businesses pay more because of inspections, gross receipts, health permits, plan review, signs, or state licensing.
| Cost item | What official sources show | What to do before paying |
|---|---|---|
| Fontana initial application fee | The city business license page lists an initial application fee of $35 for many businesses. | Confirm the amount in the city portal or city invoice because your business type may need extra review. |
| Fontana renewal fee | The city page lists a $15 annual renewal fee for many businesses. | Use the city renewal notice or portal to confirm the current amount and any business tax due. |
| Annual business tax | The city says annual business tax is based on estimated annual gross receipts, with some exceptions. | Use the city’s rate schedule and city invoice. Do not guess your tax schedule. |
| State CASp fee | The city’s business certificate form shows a $4 State CASp fee. | Confirm the current total before paying because forms and state fees can change. |
| County FBN | San Bernardino County posts forms, filing steps, and publication requirements. | Check the county’s current fee page and newspaper publication cost before filing. |
| Seller’s permit | CDTFA says online registration is free for a permit, license, or account. | Apply only through official CDTFA or CA.gov links and keep your account records. |
| Building, health, sign, food truck, or state trade fees | These depend on your project, location, and business type. | Ask the agency for the current fee schedule before signing contracts or setting an opening date. |
Real-world examples
Example 1: Home-based online seller
A Fontana resident sells handmade items online from home. The owner should not rely only on an Etsy, Shopify, or payment account. They should contact Fontana about a home-based business license because the city says home-address licenses are not accepted online. They should check the home occupation checklist, check whether they need a California seller’s permit, and consider an FBN if the shop uses a trade name.
Example 2: Restaurant or food shop
A small restaurant may need a city license, zoning approval, building review, fire or hood review, county health plan review and permit, seller’s permit, and possibly alcohol licensing. The city license is only one part of the stack.
Example 3: Contractor working on Fontana jobs
A contractor based outside Fontana but taking jobs in the city should check the Fontana license rule, verify the job address, check city permits, and keep the California contractor license active when state law requires it.
Example 4: Food truck
A food truck should check the city TUP, city license, county health permit, site plan, property owner affidavit, vehicle registration, and location limits. A county health permit alone is not enough.
Phone and email scripts
Use these short scripts when you contact the city, county, or state. Replace the bracketed words with your facts. Keep notes of the name of the person you spoke with and the date.
City business license script
Hello, I plan to operate a [business type] in Fontana at [address]. Do I need a City of Fontana Business License / Tax Certificate, and should I apply online or use a paper process?
Planning and zoning script
Hello, I want to use [address] for [business activity]. Is this use allowed, and do I need zoning clearance, home occupation approval, a TUP, sign review, or another planning approval?
County health or food script
Hello, I plan to [prepare, store, sell, serve, or distribute food] in Fontana. Which county health application, plan check, permit, or inspection should I complete before opening?
State seller’s permit script
Hello, my Fontana business will sell [products] to [customers]. Do I need a CDTFA seller’s permit or another CDTFA account before I begin selling?
Do not ask an agency to give legal advice. Ask which application, permit, tax account, inspection, or next office applies to your facts.
Common mistakes to avoid
- Thinking a California LLC means you have permission to operate in Fontana.
- Using a trade name without checking San Bernardino County FBN rules.
- Signing a lease before asking Planning whether the use is allowed.
- Starting a home business without checking Fontana’s home occupation limits.
- Ordering signs before checking sign permit and landlord rules.
- Opening a food business before county health plan review or inspection is done.
- Assuming a seller’s permit is the same as a city business license.
- Ignoring business license rules because the business is mobile or based outside Fontana.
- Forgetting to renew the city license, FBN, health permit, state license, or employer account.
- Paying a third-party website for a basic EIN or state registration without checking the official agency first.
What to do if this doesn’t work
If the online portal will not accept your address, if your suite number is not recognized, or if your business is home-based, stop and contact the city instead of forcing the application. The Fontana online application page tells users to download and complete a commercial zoning review form when a valid USPS address has a unit or suite number that is not recognized.
If the city says the site is not in Fontana, ask whether the property is in an unincorporated county area or another city. For county areas, start with San Bernardino County EZOP and the county office that handles the activity.
If one department says no, ask what condition, change, different location, permit, or appeal path may be available. Do not build, open, buy signs, or order food equipment until you understand the issue.
A compact compliance checklist
- Confirm the business address is inside the City of Fontana.
- Check the city business license / tax certificate process.
- Ask Planning whether the use is allowed at the address.
- Check whether home occupation, TUP, sign, building, fire, or health review applies.
- File a San Bernardino County FBN if your business name requires it.
- Register with CDTFA if you need a seller’s permit or other tax account.
- Register with EDD if you hire employees and meet employer registration rules.
- Check state professional, contractor, food, alcohol, child care, auto, or health care licensing rules for your business type.
- Get an EIN from the IRS if your structure or tax situation needs one.
- Save copies and set renewal reminders.
Official resources
- City of Fontana Municipal Code
- San Bernardino County EZ Online Permitting
- California Secretary of State bizfile California
- EDD e-Services for Business
- California CalGOLD permit tool
- SBA licenses and permits
- FinCEN BOI reporting
About BusinessLicenseGuide.com
BusinessLicenseGuide.com is a plain-English resource for U.S. small business owners. We are not a government agency, law firm, CPA firm, filing service, or permit expediter. Our goal is to help readers understand which offices to check and what questions to ask.
FAQ
Does Fontana require a business license?
Yes. The City of Fontana says businesses operating in the city, even if they are not located in the city, must be properly licensed and must meet planning, building, safety, and public health rules.
What does Fontana call the local requirement?
Fontana uses the terms Business License, Business License / Tax Certificate, and Business Certificate Application on its official pages and forms. Check the current city form or portal before you apply.
Can I apply online for a home-based business in Fontana?
The city says business licenses tied to a home address are not accepted online. Home-based businesses should contact the city and review the home occupation self-certification checklist.
Do I need a San Bernardino County fictitious business name filing?
You may need one if you use a business name that is not your legal name or, for an entity, not the exact name on record with the California Secretary of State. The county clerk says fictitious business names are filed at the county level.
Is a California seller’s permit the same as a Fontana business license?
No. A seller’s permit is a state tax permit from CDTFA for many sellers of taxable goods. A Fontana business license or tax certificate is the local city requirement.
What should I check before signing a lease in Fontana?
Check zoning, business license steps, building or fire review, health permits, sign permits, and any state license that applies to your business type before you sign or start work.
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 30, 2026
Next review: August 30, 2026