Portland Maine Business License: Food Service $181 to $459, Liquor Classes $410 to $2,774, STR Registration Tiers and the City Minimum Wage
Portland Maine Business License: Food Service $181 to $459, Liquor Classes $410 to $2,774, STR Registration Tiers and the City Minimum Wage
Portland, Maine does not issue one general business license. The city licenses specific activities under its own ordinances and fee schedules, so your cost depends on what you plan to do. This guide covers the three licenses new owners ask about most: food service, liquor, and short-term rentals (STRs). It also covers the city minimum wage, which is not a license but applies to every employer in the city.
This article is informational content, not legal or tax advice. City fees and forms change. Confirm every figure with the named office before you pay or file. For complex situations, talk to a qualified attorney or CPA. Also note that this guide covers Portland, Maine, not Portland, Oregon.
How Portland Licensing Works
Maine has no general statewide business license and no general town license. Forming an LLC or corporation and filing an assumed name are filings, not licenses. Sole proprietors and general partnerships file a sworn assumed-name certificate with the municipal clerk. LLCs and corporations file with the Maine Secretary of State. Activity licenses come from the city, and state boards license certain trades and professions.
Start with the Permitting and Inspections office, Business Licensing and Housing Safety Division, at 389 Congress St, Room 307, or by phone at 207-874-8557.
Materials You Need Before You Start
- Your entity paperwork: a Certificate of Formation (Form MLLC-6) or Articles of Incorporation (Form MBCA-6) if you formed an entity, or your sworn assumed-name certificate if you are a sole proprietor.
- A floor plan or site plan showing seating, kitchen, restrooms, storage, and any outdoor service area.
- A list of owners and managers, with the contact details you need for background checks.
- Your State of Maine food license, if you are opening a food operation.
- A payment method that covers the application fee and, for liquor, the legal-ad deposit.
- A calendar that marks the January 31 food license expiration, the January 1 STR registration deadline, and the liquor council meeting date.
Step 1: Get the Food Service License
A food service establishment needs a city license, and the application routes through several departments: Health Inspections, Fire, Zoning and Code Enforcement, Public Services (for grease trap review), Treasury, and Police. You also need a separate State of Maine food license from the Health Inspection Program of the Department of Health and Human Services. Apply for both early, because the city sign-offs run in parallel and any one department can hold up the file.
The city's food service form lists these fees as of 2026:
| Item | Fee |
|---|---|
| Application | $45 |
| License with preparation or commissary kitchen | $459 |
| License without preparation | $181 |
| Beer and wine take-out | $415 |
| Health inspection | $150 |
Confirm with Health Inspections whether the $45 application fee and the $150 health inspection are added to the license fee or included in it. The license expires each January 31, so budget for renewal every year.
Step 2: Apply for a Liquor License
Liquor licensing in Portland runs through the city's form, which lists class fees from $410 for a Class III vinous license to $2,774 for a Class X Class A lounge. A Class I Class A restaurant license is listed at $1,873. Each application also carries a $100 legal-ad deposit and a $21 background check fee per person. The city form in this guide is dated version 2024-12-05, so use the current version from the city, not an older copy.
Apply at least 4 weeks before the City Council meeting that will hear your application. The state liquor license is handled through the Bureau of Alcoholic Beverages and Lottery Operations. Check with the Bureau on how its application sequence connects to the city hearing.
Prepared food and on-premises liquor are both taxed at 8% in Maine, compared with the 5.5% general sales tax rate. Plan your pricing around that difference. Maine Revenue Services handles sales tax questions.
Step 3: Register Short-Term Rentals
Portland STR registration is due each January 1. The city's 2026 form uses tiers based on the number of units. The five figures in each row below correspond to the first through fifth unit.
| Property type | 1st unit | 2nd unit | 3rd unit | 4th unit | 5th unit |
|---|---|---|---|---|---|
| Mainland, owner-occupied | $100 | $250 | $500 | $1,000 | $2,000 |
| Non-owner-occupied | $200 | $500 | $1,000 | $2,000 | $4,000 |
Confirm with the city how the tiers apply to properties with more than five units and to island properties, since the figures above are for mainland properties.
Step 4: Set Pay at the City Minimum Wage
The Maine minimum wage is $15.10 per hour. Portland sets its own city minimum wage above the state rate, and the reported 2026 figure is $16.75 per hour. Treat $16.75 as a reported figure, not a settled one. Check with the City of Portland before you set pay scales or post wage notices, and recheck it each year because the city rate can change.
Step 5: Check Specialty Activities
Mobile food vendors and cannabis businesses have their own rules. Check with the City Clerk's office before you sign a lease or buy equipment for either one. Many specific trades and professions also require a state license from the Department of Professional and Financial Regulation boards. Maine has no general contractor or HVAC license, so confirm your trade with the relevant board. Business Answers, a free licensing assistant from the Department of Economic and Community Development, can help you identify state requirements at https://maine.gov/businessanswers.
Common Mistakes to Avoid
- Assuming a state license covers the city. The Secretary of State filing does not license your activity in Portland.
- Missing the food license expiration. The city food license expires each January 31, and the Health Inspection Program's state license is a separate requirement.
- Filing the liquor application late. Submit at least 4 weeks before the council meeting, or your hearing may move to a later date.
- Using an outdated liquor form. Use the current city version, not the 2024-12-05 copy if a newer one exists.
- Skipping the STR deadline. Registration is due each January 1, and the fee rises with each additional unit.
- Setting pay below the city rate. The state rate of $15.10 is not the Portland rate.
- Mixing up Portland, Oregon. Verify that every link and office you use is for Portland, Maine.
What to Expect After You File
Once all city departments sign off, you may receive your license or registration, and you will typically need to renew it on the schedule above. Results depend on the completeness of your file, the sign-offs still outstanding, and the council calendar for liquor. Filing a complete, accurate application is the best way to avoid delays, though the city does not guarantee a specific approval date.
Official Resources
- Maine Secretary of State, Corporations, Elections and Commissions: https://www.maine.gov/sos/corporations-commissions
- Maine Revenue Services: https://www.maine.gov/revenue/
- Maine Business Answers: https://maine.gov/businessanswers
- Maine Small Business Development Centers: https://www.mainesbdc.org/
For questions about Portland licenses, contact Permitting and Inspections at 207-874-8557. Confirm all fees and deadlines directly with the office before you file, and talk to a qualified attorney or CPA if your structure, liquor plans, or property situation is complex.