Florida Sales Tax Rates: Martin County

Florida:

Martin County, Florida Sales Tax Rate 2026 Up to 7%

The Martin County Sales Tax is 0.5%

A county-wide sales tax rate of 0.5% is applicable to localities in Martin County, in addition to the 6% Florida sales tax.

Some cities and local governments in Martin County collect additional local sales taxes, which can be as high as 0.5%.

Here's how Martin County's maximum sales tax rate of 7% compares to other counties around the United States:

Lower maximum sales tax than 69% of Florida counties
Lower maximum sales tax than 56% of counties nationwide

Last updated June 2026

Tax Rates By City in Martin County, Florida

The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Florida has a 6% sales tax and Martin County collects an additional 0.5%, so the minimum sales tax rate in Martin County is 6.5% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Martin County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Stuart	6.5%	Stuart
Palm City	7%	Port St Lucie
Jensen Beach	7%	Saint Lucie
Hobe Sound	6.5%	Jupiter Island
Stuart	7%	Saint Lucie
Stuart	6.5%	Sewalls Point
Indiantown	6.5%	Indiantown
Hobe Sound	6.5%	Martin
Palm City	6.5%	Martin
Port Salerno	6.5%	Martin
Jensen Beach	6.5%	Martin

Florida Sales Tax Rates by Zip Code:

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Martin County, Florida has a maximum sales tax rate of 7% and an approximate population of 115,373.

Sales tax rates in Martin County are determined by seven different tax jurisdictions, Indiantown, Jupiter Island, Martin, Port St Lucie, Saint Lucie, Sewalls Point and Stuart.

Back to Florida Sales Tax Handbook Sales tax rates for Martin County are current as of June 2026