Short-Term Rental Rules on Cape Cod, Town by Town (2026)

How Cape Cod Rental Rules Are Layered

Think of a Cape rental as sitting under three layers of rules.

1. State. Massachusetts requires every short-term rental operator to register each property with the Department of Revenue, collect room occupancy excise, and carry liability coverage. Our Massachusetts short-term rental laws page covers that layer in full.
2. Barnstable County taxes. All 15 Cape towns are in the Cape Cod and Islands Water Protection Fund, which adds a 2.75% excise on lodging and short-term rentals to pay for wastewater and water quality projects.
3. The town. This is where the Cape differs from most of Massachusetts. Nearly every town has its own registration, usually through the Board of Health or Building Department, with its own fee, inspection, occupancy formula and deadline. Several towns also limit how many rentals one owner may hold.

The town layer moved a lot in 2025 and 2026. Brewster and Falmouth adopted new bylaws that take effect January 1, 2027, Wellfleet's new bylaw is waiting on the Attorney General, and Yarmouth's rental zoning is set to expire November 30, 2026 unless town meeting acts. If you read about a town's rules on a third-party site, check the date.

Room Taxes on the Cape

On the Division of Local Services (DLS) Municipal Databank, with data current as of October 7, 2026, every Cape town has a 6% local room excise and the 2.75% water fund excise. Add the 5.7% state excise and a typical stay carries 14.45% in room taxes.

Six towns also charge a 3% community impact fee. In Dennis, Falmouth, Orleans and Provincetown it applies to professionally managed units only. In Truro and Wellfleet it also reaches units in owner-occupied two- and three-family homes. Who counts as "professionally managed" is a state definition; our room occupancy tax page explains it. Airbnb and other platforms collect these taxes on bookings made through them, but direct bookings are the operator's job.

All towns: plus 5.7% state excise and 2.75% Cape Cod and Islands Water Protection Fund excise.

Town Registration: What Each Town Publishes

This table covers the towns we checked on official town pages today. Fees and rules are as published in October 2026; confirm before you apply, because several are mid-change.

We did not review Bourne, Eastham, Harwich or Mashpee rental registration for this page. For those towns, call the Board of Health or Health Department and ask whether a short-term rental needs a rental certificate, an inspection or a building code certificate of inspection.

For more on the individual towns, our location pages go deeper: see the Cape Cod overview, Provincetown and Falmouth.

Changes to Watch in 2026 and 2027

• Falmouth. Article 17 of the 2026 Annual Town Meeting created Chapter 173, which takes effect January 1, 2027. The license fee is left to the Board of Health. Properties owned even in part by a corporation, nominee trust or real estate investment trust are not eligible.
• Brewster. Chapter 160 was adopted at the May 4, 2026 Annual Town Meeting, and the Select Board approved regulations and fees on September 14, 2026. The town says the program launches in 2027.
• Yarmouth. The town has a special town meeting on November 16, 2026. Because section 418 expires November 30, 2026, check the warrant and the results before you take 2027 bookings.
• Wellfleet. A short-term rental bylaw passed at the May 2026 Town Meeting and is under Attorney General review. Until it is approved, the registry and inspection above apply.
• Chatham. The registration certificate fee is now $200 a year. The town's registration page still describes a March 1 to February 28 certificate year, so ask the Health Division which term applies to your 2027 certificate.
• Barnstable. Order No. 2026-064 raised the rental registration fee to $250.

Beyond the Bylaw: Septic, Parking and Trash

Septic. Barnstable County says more than 85% of Cape homes use septic systems. On July 7, 2023, Title 5 changed to address nitrogen in sensitive areas: towns can take a 20-year watershed permit, or homes in those areas face a required upgrade to innovative/alternative systems within five years. Several towns tie rental occupancy to the bedroom count on the approved septic design. Ask the health department where your lot stands before you list more beds.

Parking and trash. Town rules often require on-site parking (Falmouth's bylaw asks for a parking plan with at least one space per bedroom) and trash removal after each stay or weekly. Build these into your house rules and your turnover routine.

Ownership limits. Provincetown and Truro limit an owner to two registered short-term rental units, and Falmouth will cap owners at three licenses from 2027. If you own more than one Cape property, read these before you buy or transfer.

What to Do Before You List a Cape Home

1. Register the property with the Massachusetts DOR and get your certificate number.
2. Find your town in the tables above, open the town's page, and apply for the town certificate or permit.
3. Book any required inspection and fix what it finds.
4. Put both numbers on every listing where the town requires it (several do).
5. Set your guest count to the lower of the town occupancy formula and your septic design.
6. Check your insurance against the state's liability rule and any town rule.

Our permits and licenses overview has the same checklist for New Hampshire and Vermont.

Where New England Host Co Fits

New England Host Co covers Massachusetts statewide, but every home it manages must be within 45 minutes of its crew's base. For a Cape address, the first step is checking the location, and we will tell you plainly whether it fits. Licenses, permits and their fees stay the owner's responsibility. Start with the owner hub or send us the address.

FAQ

What Is the Room Tax on a Cape Cod Short-Term Rental?

As of October 2026, 14.45% in every Cape town: 5.7% state, 6% local and 2.75% for the water fund. Dennis, Falmouth, Orleans, Provincetown, Truro and Wellfleet add a 3% community impact fee on professionally managed units, and Truro and Wellfleet also on owner-occupied two- and three-family homes.

Do I Need a Town Permit as Well as the State Certificate?

In most Cape towns, yes. The DOR certificate is required everywhere, and towns such as Barnstable, Chatham, Provincetown, Sandwich, Truro, Wellfleet and Yarmouth run their own registration with a fee. Orleans requires registration with no fee.

Can I Own More than One Short-Term Rental on the Cape?

It depends on the town. Provincetown and Truro allow two registered units per owner, and Falmouth will allow three licenses per owner from January 1, 2027. Other towns we checked publish no per-owner cap.

Which Cape Towns Changed Their Rules in 2026?

Falmouth and Brewster adopted bylaws effective January 1, 2027; Wellfleet's bylaw awaits Attorney General review; Chatham raised its fee; Barnstable raised its fee; and Yarmouth's rental zoning expires November 30, 2026 unless town meeting acts.

This page is general information as of October 2026, not legal or tax advice; check with the town or a professional before you rent.