**Please note** - This post was written in July, 2026. Regulations and government policies are consistantly changing, so some items discussed below may have changed since the creation of this post.
Vacation rental regulations have tightened across every market we serve—Hawaiʻi, Colorado, South Carolina, and Utah. Missing a permit deadline or skipping a tax filing can mean fines, license revocation, or tens of thousands in back taxes. The good news: compliance is a system, not a guessing game. This guide walks you through the categories of rules every owner needs to know, what each market expects, and how to keep your home earning without unwelcome surprises.
Table of Contents
Why regulations are tightening
If you bought your second home five years ago, the rulebook has changed. Across nearly every destination market in the country, towns and counties have moved from "we'll figure it out" to detailed registries, caps, inspections, and aggressive tax enforcement. The reasons are familiar: housing pressure on full-time residents, neighborhood character concerns, and a recognition that visitor lodging is a meaningful tax base worth collecting fully.
For you, the owner, two things matter. First, the cost of getting it wrong has gone up. We've seen owners receive back-tax assessments in the tens of thousands of dollars—plus penalties and interest—because a previous manager (or a self-managed setup) didn't file the right state and county returns. Second, compliance is now a competitive advantage. Homes that are properly permitted, insured, and taxed tend to keep their grandfathered rights longer when rules change again. They also rent with fewer interruptions.
Owner Scenario: "The surprise letter". An owner at Mauna Lani had been renting his home through a small local operator for three years. The operator collected and remitted the General Excise Tax but missed the Transient Accommodations Tax entirely. When the state cross-referenced booking platform data, the assessment for back taxes, penalties, and interest landed near a year's net rental income. Fixable—but painful, and avoidable.
The four layers of vacation rental rules
Before we go market by market, it helps to know that every short-term rental sits inside four stacked layers of rules. You're responsible for all four.
State law and state taxes. Sales, lodging, or accommodations taxes set at the state level.
County or city law. Permits, registration, zoning, and local lodging taxes.
Resort association or HOA rules. Many of our buildings—Wailea Beach Villas, Kaʻanapali Aliʻi, Kukuiʻula, the Westwind in Vail, and others—layer on their own minimum stays, rental caps, and registration requirements.
Building-specific covenants. Individual condo regimes sometimes restrict signage, key handoffs, or which platforms can be used.
Miss a layer, and the others won't protect you. A valid county permit doesn't help if your HOA prohibits stays under 30 days.
What's happening in Hawaiʻi
Hawaiʻi runs the most active regulatory environment we work in. Each county—Hawaiʻi, Maui, and Kauaʻi—sets its own short-term rental framework on top of state tax law, and those frameworks have all been revised in recent years.
Hawaiʻi Island (Kohala Coast)
On the Big Island, short-term vacation rentals are generally allowed by right inside designated resort districts. That's a meaningful advantage if you own at Mauna Kea Resort, Mauna Lani Resort, or Waikoloa Beach Resort. Outside resort zones, such as in Puakō, the rules are stricter and existing operations typically need grandfathered nonconforming-use status with annual renewal and a posted registration number.
Maui
Maui County requires registration for short-term rentals and continues to refine which areas qualify. Properties in Wailea (including Wailea Beach Villas, Polo Beach Club, Grand Champions, Hoʻolei, Mākena Surf, Ekahi, Ekolu, Elua, and Wailea Point), Kāʻanapali (Kāʻanapali Aliʻi), and Lahaina (Puʻunoa Beach Estates) generally sit inside hotel-zoned or visitor-zoned areas built for nightly stays—but registration, posted permit numbers, and good-neighbor disclosures are still required. Watch for policy changes affecting apartment-zoned units in particular.
Kauaʻi
At Kukuiʻula and other Kauaʻi properties, short-term rentals are tied to the county's transient vacation rental certificate framework. Visitor Destination Areas remain the cleanest path for nightly rentals.
Pro Tip Post your registration or permit number on every listing—Airbnb, Vrbo, your direct site—exactly as it appears on the permit. Booking platforms increasingly auto-screen for this, and a mismatch can quietly suppress your listing in search.
A note of respect: Hawaiʻi's vacation rental conversation isn't only legal—it's cultural. Operating pono means knowing your neighbors, honoring local traditions, and treating compliance as part of how we share these places, not a hurdle to dodge.
Colorado: Vail and Snowmass
Colorado mountain towns have moved aggressively on short-term rentals in the past few seasons. Both Vail and Snowmass Village require a local short-term rental license, and both distinguish between rentals in resort/lodging zones and those in residential neighborhoods.
If you own at Westwind, Vail 21, Landmark at Vail, Plaza Lodge, Christiania Lodge, Bridge Street Lodge, or similar core-village addresses, you're typically in a zone built for nightly stays—but you still need a current license, a designated local responsible party, and proof of liability insurance. In Snowmass, condo-hotel and lodging-zoned properties like Capitol Peak, Stonebridge Inn, Top of the Village, Tamarack, Terracehouse, and Villas at Snowmass Club operate under similar expectations.
Add to that Colorado's state sales tax, county lodging tax, and—in some jurisdictions—a separate short-term rental tax dedicated to housing. A property manager who only collects "tax" without itemizing which taxes are being remitted is a yellow flag worth investigating.
Owner Scenario: The license that lapsed A Vail owner renewed her STR license for two consecutive years, then assumed it was on autopay. It wasn't. A 60-day lapse during a strong booking window meant pulled listings, a re-application, and a stretch of forfeited revenue. Recovery was straightforward—prevention would have been free.
Taxes: the part owners get wrong most often
If we had to name one source of unwelcome surprises for vacation rental owners, it's taxes—specifically, owners who think one tax line is the whole story.
A few common pitfalls:
Confusing "platform-collected tax" with full compliance. Airbnb and Vrbo collect and remit some taxes in some jurisdictions—not all taxes in all jurisdictions. Your obligation doesn't disappear just because a platform shows a line item.
Forgetting state-level taxes. In Hawaiʻi, the General Excise Tax applies on top of the Transient Accommodations Tax, and the county adds its own surcharge. In Colorado, state sales tax sits on top of local lodging and STR taxes.
Filing late or not at all when revenue is low. Most jurisdictions require a return even in months you had no bookings. "Zero returns" matter.
Owner-direct bookings going unreported. A friend-of-a-friend who Venmos you for a week is still a taxable stay in nearly every market.
Pro Tip: Keep a single shared spreadsheet (or, better, a property management ledger) showing every booking, every tax category collected, and every remittance with confirmation number. When a tax auditor asks for two years of records, you'll thank yourself.
For authoritative state-level overviews, the Hawaiʻi Department of Taxation, Colorado Department of Revenue, and Florida Department of Revenue all publish current owner-facing guides.
Seven habits of compliant owners
Re-verify your permit and license calendar every quarter. Renewal dates rarely make the news; missed renewals do.
Keep a digital binder. Permits, tax IDs, insurance certificates, HOA approvals, and a copy of every filed return.
List your permit number prominently on every channel and in your direct-booking site.
Carry the right insurance. Standard homeowners policies often exclude short-term rental activity; commercial or short-term-rental-specific coverage closes that gap.
Designate a local responsible party who can respond within the timeframe your jurisdiction requires—often one hour for noise or safety complaints.
Audit your tax categories annually. If you can't name every tax you pay and the rate, you have homework.
Stay close to policy changes. Subscribe to county council and HOA agendas in your market. Rules often surface in committee months before they pass.
Self-manage vs. professional management
There's no universal right answer, but it helps to see the trade-offs in one place.
| Area | Self-Managed Owner | Professional Management |
| Permit applications & renewals | Owner tracks every deadline | Managed and tracked by the firm |
| State and local tax filings | Owner files or hires a CPA | Filed monthly/quarterly as part of service |
| HOA / resort association coordination | Owner navigates directly | Existing relationships with on-site teams |
| Local responsible party | Owner or a paid contact | Provided as part of service |
| Insurance verification | Owner-led | Reviewed annually against current rules |
| Risk of back taxes / fines | Concentrated on owner | Distributed across professional systems |
| Time commitment | High, ongoing | Low, with owner oversight |
| Best fit | Owners who live nearby and enjoy the operating role | Owners who want the home to perform without becoming a second job |
Owners frequently come to us after a regulatory letter, a tax assessment, or a frustrating year of self-managing across time zones. Once compliance is handled in the background, you can focus on what made you buy the home in the first place. If you'd like a sense of how this looks day-to-day, you can read about our full-service property management approach or browse the owner FAQs.
Ready for a low-pressure check-in? Request a complimentary revenue and compliance review →
A note on what professional management actually changes:
The honest version: a strong management partner doesn't make regulations go away. What changes is who's tracking the calendar, who's filing the returns, who answers the 11 p.m. noise call, and who reads the council agenda when a new rental cap is proposed. CoralTree Residence Collection specializes in exactly the markets where this matters most—Hawaiʻi Island (Kohala Coast), Maui (Wailea, Kāʻanapali, and Lahaina), Kauaʻi (Kukuiʻula), Vail, Snowmass, Isle of Palms (Wild Dunes), and Park City—because depth in a market is what catches the small things before they become big things.
Owners working with us typically see fewer compliance surprises, cleaner tax records, and stronger relationships with on-site resort teams—because the same people who manage your home this month will be managing it next year.
When you're ready, the next step is a short conversation, not a contract.
Schedule a 20-minute consult →
Frequently asked questions
Do I need a permit to operate a vacation rental? In nearly every market we serve, yes. Hawaiʻi counties, Vail, Snowmass, Isle of Palms, and Islamorada all require some form of registration, license, or permit before you can advertise nightly stays. Resort-zoned properties have the cleanest path; residential-zoned properties have the most restrictions.
What taxes do vacation rental owners have to pay? It varies by state and county, but the typical stack includes a state-level sales or accommodations tax, a county or city lodging/tourist tax, and—in some markets—an additional short-term rental surcharge. In Hawaiʻi, expect General Excise Tax, Transient Accommodations Tax, and a county TAT surcharge.
Can my HOA override local short-term rental laws? HOAs and resort associations can be more restrictive than local law, but not less. A permit from the county doesn't override a 30-day minimum in your CC&Rs.
What happens if I'm caught operating without a permit? Penalties range from fines per day of violation to platform removal, back-tax assessments with interest, and—in some markets—loss of future eligibility. The financial exposure routinely runs into five figures.
Are vacation rental regulations different on Maui versus Hawaiʻi Island? Yes. Each Hawaiʻi county sets its own short-term rental framework. Maui's rules around apartment-zoned rentals have been a particular focus of recent policy debate; Hawaiʻi Island's resort districts remain among the more straightforward in the state.
How do Vail and Snowmass short-term rental rules differ? Both require licensing, but the license categories, tax structures, and renewal cycles differ. A manager familiar with both keeps you on the right form at the right time.
Does Isle of Palms allow new short-term rental licenses? Availability varies by zone and has been capped in some categories. If you already hold a license, protecting it is the priority; if you're acquiring, verify license transferability before closing.
Can a property manager handle tax filings for me? Full-service managers typically handle collection, remittance, and filings across every applicable tax category, with the records to back it up if you're ever audited.