Kauai County, HI (Unincorporated) Short-Term Rental Rules (2026)
Can I operate a short-term rental in Kauai County?
Outside Kauai's Visitor Destination Areas, new short-term rentals are barred and only grandfathered certificate holders may operate; inside the areas, rentals are allowed with county registration.
Key facts
What the record says about short-term rentals in Kauai County, with the level of law each comes from. What do these facts mean?
Can you operate?
Stay limits
Taxes
Why this score
The main reasons Kauai County scores the way it does. Listed most important first.
What holds it back
- Zone eligibility (No zones) sets a hard limit on how high the score can go.Source
- Minimum stay (180 nights) sets a hard limit on how high the score can go.
- Zone eligibility (No zones) lowers the score.Source
- Minimum stay (180 nights) lowers the score.
- Primary residence required (Conditional) lowers the score.
- Permit or license (Yes) lowers the score.
- Platform collects tax lowers the score.
- Lodging tax (14%) lowers the score.
Operating restrictions
What limits how, where and how often you can rent in Kauai County.
Occupancy / night caps / zoning limits
Eligibility is set by location rather than a night cap: single-family rentals are lawful inside the areas, multifamily rentals outside them are barred, and outside rentals depend on pre-2008 certificates.
- Multifamily transient rentals barred outside the areas
- No new single-family rentals outside the areas
- Homestays limited to a small number of guest rooms
Owner-occupancy / primary-residence rules
Homestays, the bed-and-breakfast style of operation, require the owner to live on site; single-family rentals carry no owner-residence rule.
- Homestay owner must reside on the site
Enforcement / penalties
The county aggressively pursues illegal operators with daily civil fines, liens and court orders, and a missed renewal brings a cease-and-desist order and forfeiture of the certificate.
- Civil fines of $10,000 per day for persisting violations
- Liens on the property
- Cease-and-desist and forfeiture for failure to renew
New to this? Owner-occupied vs non-owner-occupied STRs, explained
Permit requirements
What you need to file or hold before hosting in Kauai County.
Permits & licensing
Rentals inside the areas register with the county, and grandfathered rentals outside them must renew their certificate every year or lose it. Listings must show the county number and a local contact must be reachable around the clock.
- County registration for rentals inside Visitor Destination Areas
- Annual nonconforming use certificate renewal for grandfathered rentals outside the areas
- Registration or certificate number in all advertising
- 24-hour on-island contact
- State transient accommodations tax license
New to this? How short-term rental permits and licensing work
Taxes
Lodging, occupancy and related taxes or fees.
Taxes & fees
Rentals owe the statewide transient accommodations tax, the county surcharge and the general excise tax, and pay county application and renewal fees.
- Transient accommodations tax: state rate plus county surcharge
- General excise tax
- County renewal packet fee per dwelling
New to this? Short-term rental lodging taxes, explained
Recent changes
The dated change history is part of the free account. Email alerts above need no account.
Market assumptions
Estimates, not lawRevenue, occupancy and returns depend on the specific property and are estimates, separate from the rules above.
Run any property in Kauai County through the deal analyzer for cash flow, cap rate, and long-term projections.
Sources
Last verified October 16, 2026 (25 days ago). Short-term rental rules can change between checks. Confirm current requirements with the jurisdiction before relying on this for a real decision.
- ecode360.com
- kauai.gov › Planning/Transient-Vacation-Rentals
- data.capitol.hawaii.gov
- kauai.gov › tvr/2026renewalapplicationtvrfillable.pdf
- hawaiistr.com
- hawaiinewsnow.com
- thegardenisland.com › business/keeping-short-term-rentals-closed
- thegardenisland.com
- governor.hawaii.gov
- minut.com
- lrb.hawaii.gov
- kauai.gov › documents/ordinance_1002_homestays_06_03_16.pdf
A free STRVE account shows which rule each source supports, plus the full jurisdiction-by-jurisdiction breakdown, change history, and rule-change alerts for Kauai County.
Short-term rental rules near Kauai County
All Hawaii cities →How we research this
The STRVE Score is our own regulation rating, built from seven levels of authority: state, county, town, HOA, deed restrictions, special districts, and platform rules. Each level is scored separately, with its own citations and the date we verified it. The headline number is the strictest of the seven, never an average, because the tightest rule is the one that governs you.
We keep a history of what a city's rules said before and when they changed, so a score that moves is traceable to the rule that moved it.
- Highly permissive
- 90+
- Friendly
- 70–89
- Moderate
- 45–69
- Heavily restricted
- 20–44
- Effectively banned
- 0–19
Not legal advice
STRVE is a research tool, not financial or legal advice. Always verify regulation, tax, and permitting details with the local jurisdiction and a licensed professional before you buy.
The STRVE Score and the seven-level breakdown are our own rating framework, not an official or government rating, and no jurisdiction endorses or reviews them. The rules behind them are researched from public sources with AI assistance and are current only as of the verification date shown, so they can be incomplete, outdated, or wrong. None of it substitutes for advice from local counsel. Confirm every permit, tax, occupancy, and zoning requirement against the jurisdiction's own municipal code and with an attorney licensed in that jurisdiction before you buy, list, or operate. Terms of Service