County business license guide
Accuracy date: May 18, 2026 · Last updated: May 18, 2026 · Next review: September 18, 2026
Starting a business in Honolulu County is different from starting one in many mainland counties. The local government is the City and County of Honolulu, which covers Oʻahu and other islands not included in another Hawaii county. So the usual mainland question, “city or county?” often becomes “which City and County of Honolulu department handles this?”
The broad tax-license layer in Hawaii is usually the state General Excise Tax license, often called a GET license. After that, a business may need City and County of Honolulu approvals for a specific activity, address, building, fire-safety issue, short-term rental, liquor business, mobile operation, or other regulated use.
Bottom line
Honolulu County does not work like a mainland county with many separate incorporated cities issuing separate local business licenses. For most Oʻahu locations, the local layer is the City and County of Honolulu. Communities such as Kailua, Kapolei, Waipahu, Pearl City, ʻEwa Beach, and Hawaiʻi Kai are important places, but they are not separate city governments with their own ordinary business-license offices in the way many mainland cities are.
The City and County of Honolulu lists specific business licenses through its Department of Customer Services, Business License Section. These are activity-based licenses, not a single local license for every business. Examples include certain auctioneer, peddler, refuse, recycling, pawn, secondhand dealer, pedicab, scrap dealer, used vehicle parts, and wrecking or salvaging activities.
Many ordinary businesses should start with the state GET license, business registration or trade name rules if needed, and then check the City and County of Honolulu for zoning, building, sign, fire, health, liquor, short-term rental, mobile-vendor, or other activity-specific approvals.
Start here: check the address and activity
Before you file anything, write down three things:
- Your exact business activity. For example: home bookkeeping, online retail, food truck, restaurant, salon, contractor, short-term rental, mobile detailing, repair shop, event vendor, or professional service.
- Your real operating location. This may be a home, office, storefront, commercial kitchen, warehouse, job site, vehicle route, market booth, event space, or rental property.
- Whether customers, employees, inventory, food, vehicles, signs, alcohol, hazardous materials, or construction work are involved. These details often decide which department handles the next step.
| Question | Why it matters | Where to check first |
|---|---|---|
| Will the business operate on Oʻahu? | The local layer is usually the City and County of Honolulu, not a separate city hall for each community. | City and County of Honolulu |
| Will you make sales, earn business income, rent property, or provide services in Hawaii? | You may need a Hawaii GET license or another state tax account. | Hawaii Department of Taxation GET information |
| Will you use an LLC, corporation, partnership, or trade name? | Entity and trade name filings are handled by the state, not by a county clerk. | DCCA Business Registration Division |
| Will you open from a home, storefront, office, commercial kitchen, warehouse, rental unit, or mobile setup? | Zoning, building, site, sign, short-term rental, and occupancy rules may apply. | Honolulu Department of Planning and Permitting |
| Will you sell or prepare food? | Food businesses often need state health permits and may also need local peddler, mobile, zoning, fire, or event approvals. | Hawaii Department of Health Food Safety Branch |
If you are not sure what permits apply, do not guess based on a mainland checklist. Hawaii uses its own terms. A “seller’s permit” or “sales tax permit” search may miss the Hawaii GET license. A “DBA” search may miss Hawaii’s trade name forms. A “city business license” search may miss the City and County activity-specific license list.
How Honolulu County is different from a mainland city/county setup
The official local government is the City and County of Honolulu. For most small-business licensing questions on Oʻahu, this means you should not assume there is one county office and a separate incorporated city office for your neighborhood. Instead, check the City and County department that handles the issue.
For example, the Department of Planning and Permitting handles major local land-use, zoning, building, housing, and permitting functions for Oʻahu. The Department of Customer Services Business License Section handles listed local business-license categories. The Honolulu Fire Department handles certain fire-code permits. The Honolulu Liquor Commission handles liquor licensing for Honolulu.
This also means the phrase “outside city limits” is usually not helpful for an Oʻahu business in the same way it might be in Texas, Florida, California, or Virginia. A rural, residential, agricultural, resort, industrial, or apartment-zoned location may have very different rules, but it is still usually under City and County of Honolulu local authority.
There are still special cases. Land or activities connected to the State of Hawaii, the federal government, military installations, harbors, airports, conservation districts, shoreline areas, public rights-of-way, parks, schools, or special facilities may involve extra state, federal, or special-district approvals. Always check the controlling agency for the exact site and activity.
City and County business license, tax, and permit layer
Does Honolulu have a general county business license?
The City and County of Honolulu’s official business license page points readers to downloadable packets for specific business licenses. It does not present one single universal local license that every business must obtain before operating.
That matters. A freelance designer, online seller, home consultant, or ordinary service business should not assume there is a separate “Honolulu County general business license” unless an official City and County page, department, or staff response says the business activity needs one.
At the same time, some businesses are clearly activity-specific. The City and County list includes licenses or packets for regulated activities such as auctioneers, peddlers, refuse collection, glass recycling, pawn brokers, pedicabs, scrap dealers, secondhand dealers, used vehicle parts, and wrecking or salvaging. The exact list and packet names can change, so use the official page before filing.
County local tax items are not the same as a local business license
Do not confuse these three layers:
- Hawaii GET license: a state tax license handled by the Hawaii Department of Taxation.
- County surcharge on GET: a Hawaii tax item that may affect GET reporting and pass-on calculations, but is not a separate local business license application for most businesses.
- Oʻahu Transient Accommodations Tax (OTAT): a City and County tax layer for transient accommodations, separate from the state TAT rules and the City and County short-term rental rules.
If you operate a hotel, short-term rental, vacation rental, bed-and-breakfast, property-management business, or other lodging-related business, check the state TAT, GET, the City and County short-term rental rules, and the Oʻahu Transient Accommodations Tax page.
When the City and County layer may matter
The City and County layer is especially important if your business involves:
- selling goods or food from a cart, booth, vehicle, route, sidewalk, market, parade, or event;
- opening or changing a storefront, restaurant, salon, office, warehouse, repair shop, gym, studio, or similar space;
- using a home address for business activity that may affect parking, deliveries, visitors, employees, storage, signs, noise, or neighborhood impacts;
- putting up a sign, altering a building, changing the use of a space, adding plumbing or electrical work, or building out a tenant space;
- hosting public assembly, using tents or canopies, using commercial cooking equipment, storing flammable items, or triggering fire-code permits;
- serving alcohol, running a short-term rental, operating a food establishment, or working in a licensed profession.
City or municipal layer: what if the business is in Kailua, Kapolei, Waipahu, or another Oʻahu community?
In many states, a county page must tell the reader to check the city business license office if the business is inside city limits. Honolulu County is different. Oʻahu communities such as Kailua, Kapolei, Waipahu, Pearl City, ʻAiea, Kaneʻohe, Wahiawā, Mililani, ʻEwa Beach, and Hawaiʻi Kai do not usually have separate incorporated city business-license offices.
For a normal Oʻahu address, the local-government questions usually go to City and County of Honolulu departments, including Customer Services, Planning and Permitting, Fire, Liquor Commission, Budget and Fiscal Services, and other local offices depending on the activity.
The practical step is still the same: verify the exact address and exact use. A business may be allowed in one zoning district but not another. A use may need a conditional use permit, building permit, sign permit, parking review, short-term rental registration, coastal or shoreline review, fire permit, health permit, or liquor license.
Trade name, business registration, and DBA layer
Hawaii does not route ordinary business-name filings through a county clerk in the same way many mainland states do. The state Department of Commerce and Consumer Affairs, Business Registration Division, often called DCCA BREG, handles registrations for corporations, partnerships, LLCs, LLPs, trade names, trademarks, service marks, and related business filings.
If you form an LLC, corporation, or other registered entity, check DCCA BREG and Hawaii Business Express. Hawaii Business Express can be used for many online filings and ongoing state requirements.
If you use a public business name that is different from your legal name or entity name, check Hawaii’s trade name forms and instructions. Many people call this a DBA, but Hawaii’s official wording is commonly trade name.
Important: A trade name registration is not the same as permission to operate at a location. It also does not replace a GET license, professional license, zoning approval, health permit, building permit, fire permit, liquor license, or other required approval.
Hawaii state registrations, taxes, employer accounts, and professional licenses
General Excise Tax license
Hawaii uses a General Excise Tax system instead of the normal mainland sales-tax model. The GET is a tax on business activity. Many businesses that sell goods, provide services, rent property, or do business in Hawaii may need a GET license from the Hawaii Department of Taxation.
The official GET page says a business can apply through Hawaii Tax Online using Form BB-1, the State of Hawaii Basic Business Application. It also states that the GET license has a one-time registration fee. Check the official page before relying on any fee, timing, or form detail because tax rules can change.
Hawaii Business Express and DCCA business registration
If you are forming an LLC, corporation, partnership, LLP, or other registered entity, use the state business registration system. Hawaii Business Express is the online portal for many filings. The state’s starting-a-business page also points readers to business name search, registration online, registration forms and fees, and the Business Action Center.
Sole proprietors may not need to form an LLC or corporation just to start, but they may still need tax licenses, trade name registration, local permits, professional licenses, or industry approvals depending on what they do.
Employer registration
If you have employees working in Hawaii, check the Hawaii Department of Labor and Industrial Relations unemployment insurance employer registration page. Employer rules are separate from a business name filing and separate from a City and County permit.
Professional and vocational licensing
Some businesses need a state professional or vocational license before offering services. The DCCA Professional and Vocational Licensing Division oversees many boards, commissions, and licensing programs. Common examples can include contractors, certain health-related professionals, beauty and personal-care fields, real estate, and other regulated occupations.
Do not assume a GET license allows you to perform licensed work. A GET license is a tax registration. A professional license is a separate permission layer.
Federal items
You may also need a federal employer identification number, federal tax steps, or federal permits for regulated activities. Examples can include alcohol, tobacco, firearms, transportation, aviation, maritime, import/export, and other federally regulated fields. Check the IRS and the federal agency that controls your activity.
Zoning, home occupation, building, fire, health, food, and industry permits
Zoning and address review
Before signing a lease, buying equipment, opening from home, advertising a short-term rental, or operating from a vehicle or booth, check whether the exact activity is allowed at the exact location.
The Department of Planning and Permitting permitting page points users to permit, application, and property search tools. DPP also says a formal zoning verification request may be used if you are not sure what permits or approvals apply to a proposed project.
The DPP zoning permits page explains that some zoning permits and approvals may be required before applying for building or site development permits. Depending on the project, this can include conditional use permits or other land-use approvals.
Home-based businesses
A home-based business may still need state tax registration and may still need to comply with local zoning. Do not assume that “online only” means “no local rules.” The risk is higher if you will have customers visiting, employees working at the home, inventory storage, food preparation, vehicles, signs, noise, deliveries, outdoor equipment, or a use that changes the residential character of the property.
Before relying on a home address, ask DPP whether the use is allowed, whether a home occupation or other zoning standard applies, and whether the business needs any building, sign, parking, health, fire, or neighborhood-related approval.
Building permits, signs, tenant improvements, and change of use
Opening a storefront, office, restaurant, salon, studio, gym, warehouse, or repair shop can involve more than a business license. DPP says building permits may be required for construction, alteration, demolition, certain signs, and certain electrical or plumbing work. Site development permits can apply to grading, trenching, subdividing, stormwater, and other site work.
If you are changing the use of a space, remodeling, adding equipment, putting up a sign, building a counter, changing plumbing or electrical work, or taking over a former tenant space, check DPP before work begins.
Fire permits and inspections
The Honolulu Fire Department Fire Prevention Bureau handles certain fire-code permits. HFD lists permit areas such as places of assembly, tents and canopies, flammable and combustible liquid tank installation, liquefied petroleum gas tank installation, fire plans review, and commercial cooking equipment fire-extinguishing systems.
A restaurant, nightclub, event space, large assembly space, commercial kitchen, warehouse, repair shop, food truck operation, tented event, or business using flammable materials should check HFD before opening or changing operations.
Food businesses
Food businesses usually need a Hawaii Department of Health Food Safety Branch review, not just a tax license. The Food Safety Branch permit page includes food establishment permits for restaurants, bars, caterers, markets, convenience stores, lunch-wagons, push carts, and other permanent food establishments. It also lists special event food establishment permits, support kitchen use agreements, plan review, and other permits.
If you sell food from home, at a farmers market, from a lunch wagon, from a push cart, at a craft fair, at a special event, or through catering, check the Food Safety Branch and then check whether City and County peddler, zoning, fire, event, park, street-use, or property-owner approvals also apply.
Liquor businesses
If your business will manufacture, sell, serve, store, ship, or otherwise handle liquor, check the Honolulu Liquor Commission. A restaurant, bar, hotel, caterer, club, event business, retail store, or manufacturer should not rely only on a GET license or trade name filing.
Short-term rentals and transient accommodations
Short-term rentals are a high-risk area for mistakes. DPP defines short-term rentals as lodgings that provide guest accommodations for less than 30 consecutive days and says they are only permitted in resort-zoned areas and certain apartment-zoned areas. DPP also states that an STR must be registered to comply with law.
Short-term rental operators should check at least four layers:
- City and County zoning and short-term rental rules through DPP;
- state GET and TAT rules through the Hawaii Department of Taxation;
- Oʻahu Transient Accommodations Tax through the City and County of Honolulu;
- private lease, HOA, condo, platform, lender, and insurance rules.
Contractors and construction-related work
Contractors and construction-related businesses should check DCCA PVL for contractor licensing, DPP for building permits and site rules, HFD for fire-code items, and DOTAX for tax registration. A handyman, repair business, remodeler, landscaper, or specialty trade should not assume a tax license is enough.
Common business situations in Honolulu County
| Business situation | Common checks | Do not forget |
|---|---|---|
| Online seller from home | GET license, trade name if used, home zoning, storage, deliveries, platform rules | Hawaii uses GET, not a normal mainland sales-tax permit name. |
| Freelancer or consultant | GET license, trade name if used, professional license if regulated, home zoning if working from home | A simple service business may still have state tax obligations. |
| Food truck, lunch wagon, push cart, or market vendor | DOH food permit, support kitchen if required, City and County peddler or vending rules, fire review, event or property permission | Health approval does not automatically approve every location. |
| Restaurant, bar, cafe, bakery, or caterer | GET license, DCCA entity or trade name, DOH food establishment permit, DPP zoning/building/signs, HFD, liquor if applicable | Check the space before signing a lease or building out. |
| Salon, barber, personal-care, tattoo, or health-related service | PVL or health licensing, GET, DPP zoning/building, HFD, DOH permit if applicable | Professional licensing is separate from business registration. |
| Contractor, handyman, or repair business | PVL contractor rules, GET, DPP permits for project work, trade name or entity registration, insurance and job-site rules | Check whether the exact work requires a licensed contractor. |
| Short-term rental or vacation rental | DPP STR eligibility and registration, state GET and TAT, OTAT, platform/HOA/lease rules | Do not assume a property can be used as an STR because nearby properties advertise online. |
| Storefront, office, warehouse, studio, or gym | GET, DCCA registration if applicable, DPP zoning/building/sign permits, HFD, health or professional licensing if applicable | A prior tenant’s use does not automatically approve your use. |
Common mistakes to avoid
- Using mainland wording. Hawaii uses GET, trade name, and City and County terminology. Searches for “seller’s permit,” “county DBA,” or “city business tax receipt” may send you to the wrong place.
- Assuming Honolulu has one license for every business. The City and County lists activity-specific business licenses. Many businesses need state tax registration first, plus permits based on use, location, and industry.
- Skipping the address check. A business idea can be legal in general but not allowed at a specific property without zoning or building approval.
- Signing a lease before asking DPP. The wrong zoning, occupancy, parking, sign, building, or fire issue can delay opening.
- Thinking a trade name is permission to operate. A Hawaii trade name filing is a name filing. It does not approve taxes, zoning, health, fire, professional licensing, or location rules.
- Confusing food approval with location approval. A food permit may allow the food operation itself, but vending location, event, street, park, fire, and property-owner approvals may still matter.
- Ignoring short-term rental rules. STRs have zoning, registration, tax, platform, condo, insurance, and property rules. They are not just an online listing issue.
- Relying on old fee or renewal information. Fees, forms, portals, deadlines, and office procedures can change. Use the official source before paying.
What to ask before filing or paying
Before contacting an agency, have your business name, owner name, exact activity, proposed address, whether it is home-based or commercial, whether food/alcohol/customers/employees/signs/vehicles are involved, and your planned opening date.
Phone or email script
Hello, I am planning to operate a [type of business] at [address or general location] in Honolulu County. The business will be [home-based / storefront / mobile / online / food-related / short-term rental / contractor / other]. I am trying to confirm the correct requirements before I file or pay. Does this activity need a City and County of Honolulu business license, zoning approval, building or sign permit, fire permit, health permit, liquor license, short-term rental registration, or another local approval? Also, which Hawaii state tax, business registration, trade name, employer, or professional license office should I check before opening?
Good follow-up questions
- Is this requirement based on my business activity, my address, or both?
- Is this a license, tax registration, permit, zoning approval, inspection, or name filing?
- Does the rule apply throughout Oʻahu or only to certain zones, properties, events, routes, or business types?
- Do I need approval before signing a lease, remodeling, buying equipment, advertising, or opening?
- Are there separate state, City and County, fire, health, or professional licensing steps?
- Where is the current official form, portal, fee schedule, checklist, or ordinance?
- How should I keep proof of approval for renewal, inspection, platform, landlord, or bank purposes?
Official sources used for this guide
Use official sources for the final answer on your own business. This guide is a plain-English map, not a substitute for agency review.
- Hawaii Legislative Reference Bureau guide to the City and County of Honolulu — government structure and City and County overview.
- City and County of Honolulu Department of Customer Services Business License Section — activity-specific business license packets and business license office information.
- Honolulu Department of Planning and Permitting — local planning, zoning, building, and permitting office.
- DPP permitting page — property search, permit lookup, building permits, site development permits, and zoning verification direction.
- DPP zoning permits — zoning permits and approvals that may be required before building or site work.
- DPP short-term rental page — STR definition, registration, allowed zones, and NUC information.
- Honolulu Fire Department fire-code permits — HFD permits for certain fire-code activities and operations.
- Honolulu Fire Department inspections — fire inspection information and common inspection items.
- Honolulu Liquor Commission license application page — liquor license classes, kinds, categories, and process information.
- City and County of Honolulu Oʻahu Transient Accommodations Tax page — OTAT announcements, forms, filing, and payment information.
- Hawaii.gov Starting a Business page — state starting point for Hawaii Business Express, DCCA BREG, GET help, employer registration, and the Business Action Center.
- DCCA Business Registration Division registration page — entity, trade name, trademark, service mark, and related business registrations.
- DCCA trade name, trademark, and service mark forms — Hawaii trade name forms and instructions.
- Hawaii Department of Taxation GET information — GET license, Form BB-1, Hawaii Tax Online, and tax license information.
- Hawaii Department of Taxation rental property, GET, and TAT information — tax rules for long-term rentals and short-term transient accommodations.
- Hawaii DLIR new employer registration — unemployment insurance employer registration and quarterly report information.
- DCCA Professional and Vocational Licensing Division — state professional and vocational boards and licensing programs.
- Hawaii Department of Health Food Safety Branch permit applications — food establishment, special event food, support kitchen, plan review, pool, and tattoo shop permit links.
FAQ
Does Honolulu County require every business to get a county business license?
The official City and County business license page lists specific activity-based licenses and application packets. It does not present one universal county business license for every business. Many businesses should start with the Hawaii GET license and then check whether their activity, address, industry, or setup triggers a City and County license or permit.
Is there a separate city business license if my business is in Kailua, Kapolei, Waipahu, or another Oʻahu community?
Usually not in the mainland sense. Oʻahu communities are generally under the City and County of Honolulu local government. Instead of looking for a separate city hall, check the correct City and County department for your issue, such as Customer Services, Planning and Permitting, Fire, Liquor Commission, or Budget and Fiscal Services.
Is the Hawaii GET license the same as a seller’s permit?
No. Hawaii uses the General Excise Tax system instead of the usual mainland sales-tax permit model. A GET license is a Hawaii tax license for business activity. It is not the same as a local zoning approval, trade name registration, health permit, professional license, or City and County permit.
Where do I file a DBA in Honolulu County?
Hawaii commonly uses the term trade name. Trade name and business entity filings are handled by the Hawaii Department of Commerce and Consumer Affairs Business Registration Division, not by a Honolulu County clerk in the usual mainland way.
Can I run a business from home on Oʻahu?
Maybe, but you should confirm the exact activity with the Department of Planning and Permitting before relying on a home address. Home-based businesses can raise zoning, parking, delivery, employee, customer-visit, storage, sign, food, noise, and building questions. State tax or professional licensing rules may also apply.
Do food trucks and food vendors need county permits or state permits?
They may need both. Food operations should check the Hawaii Department of Health Food Safety Branch for food establishment, special event food, support kitchen, plan review, or related permits. They should also check City and County rules for peddler or vending licenses, allowed locations, fire requirements, event approvals, property permission, and zoning.
Do short-term rentals need a City and County registration?
DPP says short-term rentals are lodgings for less than 30 consecutive days, are only permitted in certain zones, and must be registered to comply with law. Short-term rental operators should also check state GET and TAT, the Oʻahu Transient Accommodations Tax, platform rules, HOA or condo rules, leases, insurance, and lender restrictions.
Who handles contractor and professional licenses in Hawaii?
Many professional and vocational licenses are handled by the Hawaii Department of Commerce and Consumer Affairs Professional and Vocational Licensing Division. Contractors and other regulated professionals should check PVL before offering services. A GET license or trade name filing does not replace a professional license.
What should I ask before paying for a license or permit?
Ask whether the requirement applies to your exact activity, exact location, business structure, and setup. Also ask whether it is a tax registration, business license, zoning approval, building permit, health permit, fire permit, liquor license, professional license, name filing, or short-term rental registration. Get the official form, portal, fee schedule, and renewal rules directly from the agency.
Informational disclaimer
This guide is for general information only. It is not legal, tax, accounting, insurance, real estate, employment, professional licensing, or zoning advice. Business rules can change, and the correct answer depends on your exact business activity, address, ownership structure, and plans. Always confirm requirements with the official city, county, state, federal, landlord, platform, insurer, and professional licensing sources before filing, paying, signing a lease, buying equipment, remodeling, advertising, or opening.