Taxes & Insurance in Poipu
Poipu applies Kauai County's real, tiered property-tax system, with a Visitor Destination Area designation that directly shapes most Poipu properties' actual tax burden.
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Learn morePoipu's Visitor Destination Area status
Most of Poipu falls within Kauai County's Visitor Destination Area, where short-term/vacation-rental operation is legally permitted -- a real, structural fact directly explaining Poipu's concentration of higher-tax-tier properties (base record).
Likely the county's highest tax tier for many Poipu properties
Given Poipu's ~$1.8 million median home price, a meaningful share of Poipu properties likely fall into Kauai County's highest vacation-rental tier ($12.20/$1,000, above $2.5 million) rather than the $2.59/$1,000 owner-occupied rate (base record).
Hawaii's real 2026 income tax and GET
Hawaii's top marginal income tax rate runs 11% (2026), and the combined statewide GET rate runs 4.5%, with a 10.25% Transient Accommodations Tax applying to gross vacation-rental income (base record).
Hurricane deductible and flood exclusion, at real elevated dollar stakes
Given Poipu's own historic direct-hit exposure and elevated home values, the real, separate hurricane deductible (1%-5% of dwelling value) and standard-policy flood exclusion carry materially higher absolute-dollar stakes than for a lower-value Kauai home (base record).
Key takeaways
- Most of Poipu sits within Kauai County's Visitor Destination Area, driving higher property-tax classifications.
- Many Poipu properties likely fall into the county's highest vacation-rental tax tier ($12.20/$1,000).
- Hawaii's 11% top income tax rate and 4.5% combined GET rate apply statewide.
- Hurricane and flood insurance run as real, separate, materially larger costs given Poipu's elevated home values.
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