Galveston is Houston's beach: an hour's drive for millions of people, busy every summer weekend, with a steady flow of winter visitors from colder states. Many of its owners live in the Houston area and self-manage, which makes it one of the better markets for owners who want to run the short-term rental loophole themselves.

This guide covers the tax side of that strategy. It does not publish Galveston's registration requirements, hotel occupancy tax rules or ordinances. HostReady publishes those for the exact address, with every rule linked to its government source.

Does the STR loophole work in Galveston?

The strategy most buyers in Galveston are running rests on one number first: the average length of a guest stay. When the average period of customer use is seven days or less, the property is not a "rental activity" under the passive activity rules, so if you also materially participate, its losses can offset your wages and other active income (how the STR loophole works). Above seven days, the only way out of rental-activity treatment is an average of 30 days or less combined with significant personal services, which ordinary hosting rarely provides.

Summer weekends from Houston keep stays short, which helps. Winter is where it gets difficult: visitors escaping northern winters book for a month or more, and a winter of monthly stays can undo a summer of weekends. Run the numbers before committing the winter calendar.

The second half is material participation. Most hosts rely on one of two tests: more than 100 hours in the year and not less than any other individual, or 500 hours on their own. The comparison in the 100-hour test is person by person, so a cleaner, handyman or manager who puts in more hours than you do on that property defeats it (the 100-hour test explained).

Galveston is one of the few markets where the test is realistic for many owners, because so many live within an hour and handle turnovers, repairs and guest problems themselves. The hours still have to be written down as they happen, with the date and the task, along with a reasonable estimate of what your cleaner puts in (tracking contractor hours).

Cost segregation and bonus depreciation, with no Texas income tax

The reason the loophole is worth pursuing is depreciation. A cost segregation study separates the furniture, fixtures, appliances and site work in a property from the building shell, and those shorter-lived components qualify for bonus depreciation. Under the One Big Beautiful Bill Act, 100% bonus depreciation is back for qualifying property acquired after January 19, 2025, so a large part of that reclassified basis can come off in the first year (what changed). The building itself is still depreciated over 27.5 or 39 years.

Texas has no personal income tax, so there is no state depreciation to reconcile and the benefit of the study is federal. That changes if you live elsewhere. A Californian who owns in Galveston still reports the property on a California return, under California's rules, which do not allow bonus depreciation at all (multi-state rental income).

Galveston costs worth recording

  • Windstorm and flood insurance, often among the largest recurring costs on the island.
  • Salt-air and humidity damage to HVAC units, appliances, railings and fixtures.
  • Storm preparation and cleanup. Repairs are deducted; replacements and upgrades are depreciated.
  • Elevated-home upkeep: pilings, stairs and decks exposed to weather.
  • Beach gear and guest supplies.

Permit, license and lodging-tax paperwork

Every obligation HostReady lists for Galveston comes with a paper trail, and some of it belongs in your tax records. License, permit, registration and inspection fees you pay to run the rental are ordinary business expenses. They are also the easiest deductions to lose, because they are paid once a year, in a government portal, often on a personal card.

HostReady tracks each registration for your parcel and its renewal date. When the renewal is paid, add the receipt to DeductFlow against the property, so the fee is in your records and not just in your inbox.

Lodging taxes are different. When a platform collects and remits them, they never pass through your hands. When you collect them yourself on direct bookings, that money is the guest's tax on its way to the government, so keep it separate from your rental income in your records and let your CPA decide how it appears on the return.

What to keep for a Galveston rental

None of this is decided by where the property is. It is decided by what you can show. For a Galveston property, that means:

  • Every booking with its dates, so the average stay can be calculated rather than asserted.
  • Your hours, logged as you work them, with the date, the task and the property, and a reasonable estimate of anyone else's hours on the same property.
  • Every trip to the property with its purpose, because a drive to fix a hot tub and a weekend away look the same on a credit card statement.
  • Receipts attached to the expense they support, including the license and permit fees above.
  • Insurance declarations and premiums for wind, flood and liability, filed with the property.

DeductFlow keeps all of it together, property by property, so your CPA sees the records behind the strategy instead of a summary of it.