State Airbnb laws2026 25 sources cited

Maine Short-Term Rental Laws & Hotel Tax (2026)

Source: AirROI Reviewed by , Founder @ AirROI Rules checked

From 22 official sources, 2 Airbnb help pages and 1 news report. Not legal advice.

The short answer

Maine Airbnb Laws in Brief

At a glance

Maine Short-Term Rental Laws at a Glance

State license required
Yes
Latest rule change
Sep 8, 2026

The laws in brief

The rules a Maine host meets first, each linked to the ordinance, statute or official page it comes from. Details and exceptions follow below.

Maine Short-Term Rental Laws at a Glance
TopicRule
PermitNo state license for vacation rentals2
Who can hostBar Harbor: owner's home (VR-1) or capped whole homes (VR-2)7,15,17
WhereTowns may regulate short-term rentals4
Minimum stayStays of 28 days or more can be exempt9
GuestsPortland: two guests per bedroom plus two6
Listing displayAdvertised price must show the total5,11
PlatformsPlatform bookings are reported as exempt sales9
SafetyPrivate homes renting up to five rooms post a notice2

Your home

Can You Host an Airbnb in Maine? It Depends on the Home

Whether you can host in Maine turns on whose home it is and whether you live there.

Your own home, rented whole while you're away

Allowed with conditions

A room in your home with you present

Allowed

A second home or investment property you don't live in

Allowed with conditions

A rented apartment (tenant hosting)

Allowed with conditions

A condo or home in an association

Allowed with conditions

A home in the unorganized territories

Allowed with conditions

Permit

Do You Need a License for Airbnb in Maine?

Yes. Maine hosts need the Town or city short-term rental registration or license from town or city where the home stands; Maine Revenue Services for the sales tax; the Land Use Planning Commission (notice only) in the unorganized territories. It costs $0.2,6,7,9,10,12,13,15,16,18

Who needs it
Issued by
Valid for
On listings
Platform checks

Fees

Fees
FeeAmount
Maine Revenue Services retailer registrationRegistration is free and the retailer certificate does not expire.$0
Land Use Planning Commission notice (unorganized territories)No cost to file the notice; no Commission permit is required.$0
Portland registration, first owner-occupied unitPer the city code fee chart; a first non-owner-occupied mainland unit costs $200, and fees rise for each extra unit.$100
Bar Harbor vacation rental registrationTown fee schedule dated July 1, 2026; the registration card is issued after an inspection.$275
Old Orchard Beach rental licenseYear-round short-term rental units pay $25 per unit, plus a $500 non-refundable application fee that covers the first inspection and one follow-up.$25

Who qualifies

  • No state license: vacation rentals are exempt from the Department of Health and Human Services lodging-place license
  • Portland: owner-occupied rentals have no cap; non-owner-occupied mainland rentals are capped at 1.5% of registered long-term rentals
  • Bar Harbor: VR-1 for the owner's primary residence; VR-2 for a home the owner does not live in, capped at 9% of dwelling units
  • Old Orchard Beach: a residential rental license for every rental unit, with an inspection
  • Unorganized territories: a free notice to the Land Use Planning Commission; no permit

How to apply

  1. Check whether your town or city has a short-term rental ordinance; if it does, apply to its code enforcement or licensing office and pass any required inspection.
  2. Register as a retailer with Maine Revenue Services (free) before renting, unless your only rental is one unit rented fewer than 15 days a year.
  3. In the unorganized territories, file the free short-term rental notice with the Land Use Planning Commission online, by mail or by email.
  4. File the Maine sales tax return by the 15th of each month for the month before, unless Maine Revenue Services has put you on a less frequent schedule.

Permit rules

Permits are set locally
No state license for vacation rentals
Four or more units at one site is a lodging place
Register with Maine Revenue Services
Retailer registration is free
Platform bookings are reported as exempt sales
Advertised price must show the total
Federal rule: total price including mandatory fees
Unorganized territories: file a notice with the LUPC
Portland: registration number in every listing
Bar Harbor: annual registration and inspection
Old Orchard Beach: rental license for each unit

Who can host

What Maine Cities and Counties Can and Can't Regulate

Towns may regulate short-term rentals
Unorganized territories: allowed wherever homes are allowed
Portland: non-owner-occupied rentals capped at 1.5%
Bar Harbor: owner's home (VR-1) or capped whole homes (VR-2)

Local rules

Local Rules in Maine's 6 Largest Airbnb Markets

A state license doesn't replace local rules. Cities and counties still set registration, occupancy, parking and safety requirements. These are Maine's largest markets by active Airbnb listings, with the share of each market's listings that display a registration or license number.

The largest markets and how each registers rentals
MarketLocal registration
Portland Cumberland CountyRequired
Bar Harbor Hancock CountyRequired
Old Orchard Beach York CountyRequired
Wells York CountyNone
Ellsworth Hancock CountyNone
York York CountyNone
  1. 1. Portland

    Cumberland County

  2. 2. Bar Harbor

    Hancock County

  3. 3. Old Orchard Beach

    York County

  4. 4. Wells

    York County

  5. 5. Ellsworth

    Hancock County

  6. 6. York

    York County

Taxes

Maine Short-Term Rental Taxes

9% on the nightly price, cleaning fee and guest fees; this is the only tax Airbnb lists for Maine stays.

Maine Short-Term Rental Taxes
TaxRateCollected by
Maine sales tax on rental of living quarters 9% of the full price, including cleaning and guest fees9%9,24Airbnb

What the host still handles

Operating rules

Operating Rules for Maine Short-Term Rentals

What counts as a vacation rental
Private homes renting up to five rooms post a notice
One unit rented under 15 days a year is exempt
Cleaning and pet fees are taxed
Stays of 28 days or more can be exempt
Unorganized territories: notice costs nothing
Portland: two guests per bedroom plus two

Fines

How to Avoid Airbnb Fines in Maine

Fines in Maine fall on hosting without the approvals described above, or outside the rules. With them in hand and the rules followed, none of the fines below apply.

Changes

What's Changed in Maine's Airbnb Rules, and What's Next

One change is scheduled after October 20, 2026; the most recent rules are listed first.

  1. November 2026 Proposed
    Wells short-term rental overlay ordinance goes to town meeting
  2. September 8, 2026
    Ellsworth weighs registration and inspections
  3. January 12, 2026
    LUPC short-term rental notice required
  4. December 18, 2025
    Bar Harbor amended Chapter 174 takes effect
  5. September 1, 2025
    Portland tightens its short-term rental rules
  6. June 17, 2025 Lapsed
    Local option lodging tax bill fails
  7. June 15, 2025
    Maine enacts total-price rule for short-term lodging
  8. May 2024 Lapsed
    York voters reject a rental permit ordinance

Listing data

What Maine's Listings Show

What officials report

293
40

Earnings

What Could a Short-Term Rental in Maine Earn?

The rules shape the numbers: a license that costs $100 a year and taxes of 9% that Airbnb adds to guests' bills. For a specific address, the Airbnb income calculator estimates revenue, occupancy and nightly rate from comparable listings, so you can test the numbers before applying.

Estimate what a home could earn

FAQ

Maine Short-Term Rental Laws: Frequently Asked Questions

Is Airbnb legal in Maine?

Yes. Maine has no statewide ban or host license, and vacation rentals are exempt from the state lodging-place license. Towns may regulate short-term rentals, so Portland, Bar Harbor and Old Orchard Beach require registration or a license while many towns have no rule.2,4,6,15,18

Do I need a permit for Airbnb in Maine?

Not from the state. You register as a retailer with Maine Revenue Services (free) to charge the 9% sales tax, and you register or get a license from your town only if it has an ordinance. In the unorganized territories you file a free notice with the Land Use Planning Commission instead of a permit.9,10,12,13

Does Airbnb collect lodging tax in Maine?

Yes. Airbnb collects the 9% Maine sales tax on the listing price, including cleaning fees and guest fees, for all reservations. Hosts still register with Maine Revenue Services and file a return, reporting Airbnb bookings as exempt sales.9,24

What is the lodging tax rate in Maine?

9% sales tax on the rental of living quarters, applied to the whole price including cleaning and pet fees. Stays of 28 days or more can be exempt when the home is the guest's primary residence. Airbnb lists no separate county or city lodging tax for Maine.9,24

How much does a short-term rental registration cost in Maine?

The state charges nothing: the Maine Revenue Services registration and the Land Use Planning Commission notice are free. Towns set their own fees: Bar Harbor charges $275 a year, Portland $100 for a first owner-occupied unit or $200 for a first non-owner-occupied mainland unit, and Old Orchard Beach $25 per unit plus a $500 application fee.6,10,13,16,18

Can I rent a home I don't live in on Airbnb in Maine?

Often yes, but some towns cap it. Portland limits non-owner-occupied mainland rentals to 293 units for 2026, and Bar Harbor caps whole-home VR-2 registrations at 9% of dwelling units with a waitlist. Many towns have no limit.6,7,14,15,17

Is there a night cap or minimum stay for Airbnb in Maine?

The state sets none. Bar Harbor requires a two-night minimum for an owner's primary residence (VR-1) and four nights for a whole home the owner does not live in (VR-2); Portland has no night cap but limits non-owner-occupied units.6,15

What is the fine for hosting without a registration in Maine?

The state sets no host fine; each town does. Bar Harbor's minimum fine is $1,500, rising to a $3,000 fine before re-registering after a second violation within a year. Portland fines false registration information $1,000.6,7

Do I need a state lodging license for an Airbnb in Maine?

No. State law excludes vacation rentals from the lodging-place license. A property under common management with four or more rooms, cottages or condominium units at one location is a lodging place and is licensed by the Department of Health and Human Services.2,3

What if my rental is in the Maine unorganized territories?

File a free short-term rental notice with the Land Use Planning Commission. It has been required since January 12, 2026 (existing rentals had until July 11, 2026), and no Commission permit is needed because short-term rentals are allowed wherever homes are allowed.12,13

Does the advertised price have to include the cleaning fee in Maine?

Mandatory fees must be in the price shown. Maine law requires a short-term lodging advertisement to show the total price, including any mandatory fee, more prominently than other pricing, and a federal rule has required the same since May 12, 2025; taxes may be shown separately.1,5,8

Do I need to show a registration number on my Maine listing?

Where the town issues one, yes. Portland requires booking services to include the registration number in every listing before accepting payment, and Bar Harbor requires the number in all advertising.6,7

Method

How These Rules Were Checked

Each rule on this page was checked in October 2026 against the official source cited beside it: the ordinance or statute, the permit office's own pages and the tax authority. Airbnb's help pages are cited on their own only for what Airbnb itself does, such as the taxes it collects and the permit checks it runs, and otherwise only beside an official source; news reports only for when a change was announced. Rules that could not be confirmed on an official page are left out. The Portland city short-term rental page was read in a browser; the Portland rules are also quoted from the city code amendment PDF.

Rules change with council votes, court rulings and new state laws, so the page is rechecked every three months and whenever a scheduled change takes effect. It summarizes the rules for information and is not legal advice; the state agency and your city or county has the final word on any application.

Sources

Sources

Each rule above links to the source it comes from. Official ordinances, statutes and government pages come first, then Airbnb's own help pages.

  1. 1. 16 CFR Part 464 - Rule on Unfair or Deceptive Fees · Electronic Code of Federal Regulations
  2. 2. Title 22, section 2501: Exceptions · Maine Revised Statutes
  3. 3. Title 22, section 2491: Definitions · Maine Revised Statutes
  4. 4. Title 30-A, section 4364-C: Municipal role in statewide housing production goals · Maine Revised Statutes
  5. 5. Title 10, section 1250-P: Price transparency for short-term lodging rentals and ticket sales · Maine Revised Statutes
  6. 6. Portland City Code Chapter 6, Article VI: short-term rental amendments (Order 28-24/25, effective September 1, 2025) · City of Portland, Maine
  7. 7. Chapter 174, Short-Term Rental Registration Ordinance (as amended 2025-11-18) · Town of Bar Harbor
  8. 8. The Rule on Unfair or Deceptive Fees: Frequently Asked Questions · Federal Trade Commission
  9. 9. Instructional Bulletin No. 32: Rental of Living Quarters (revised March 11, 2026) · Maine Revenue Services
  10. 10. Business Guide to Sales, Use and Service Provider Tax · Maine Revenue Services
  11. 11. LD 414, An Act to Prohibit Deceptive Pricing in the Rental of Short-term Lodging and in the Sale of Tickets: text and status · Maine State Legislature
  12. 12. Short-Term Rentals in the Commission's Service Area · Maine Land Use Planning Commission
  13. 13. Land Use Planning Commission Implements Notice Requirement for Short-Term Rentals · Maine Department of Agriculture, Conservation and Forestry
  14. 14. Short-Term Rental Registration · City of Portland, Maine
  15. 15. Short-Term Rentals · Town of Bar Harbor
  16. 16. Schedule of Fees, July 1, 2026 · Town of Bar Harbor
  17. 17. Special Town Meeting warrant, November 2, 2021: Article 4 (VR-1 and VR-2) · Town of Bar Harbor
  18. 18. Residential Rental License Application · Town of Old Orchard Beach
  19. 19. Memo: Draft Ordinance Changes for November 2026 Special Town Meeting (Short Term Rentals), August 12, 2026 · Town of Wells Planning and Development
  20. 20. Short Term Rentals · City of Ellsworth
  21. 21. Short-Term Residential Rental Data Gathering Services: Request for Proposal (March 16, 2026) · Town of York
  22. 22. LD 746, Authorize a Local Option Sales Tax on Short-term Lodging: House roll call no. 568 · Maine House of Representatives
  23. 23. Responsible hosting in the United States · Airbnb Help Center
  24. 24. Occupancy tax collection and remittance by Airbnb in Maine · Airbnb Help Center
  25. 25. York voters narrowly defeat short-term rental regulations · Maine Public