Sales tax in Miami-Dade County, Florida
The sales tax rate in Miami-Dade County, Florida is 7%. That is a 6% state rate plus a 1% county rate, and it is the same at every address in the county. That rate was read from Florida's own published schedule and checked on September 9, 2026.
What is the sales tax rate in Miami-Dade County?
| Florida state rate | 6% |
|---|---|
| Miami-Dade County rate | 1% |
| Combined rate | 7% |
How much sales tax is that on a purchase in Miami-Dade County?
At 7%, a $100 purchase carries $7.00 in sales tax and a $1,000 purchase $70.00. That is general merchandise; Florida taxes some categories, often groceries, differently, as the note below explains.
Among Florida's 67 counties, Miami-Dade County's rate ranks 24th highest, level with 34 other counties. See every Florida county.
Sales tax in counties next to Miami-Dade County
Miami-Dade County borders 3 counties. The lowest rate next door is 6% in Collier County, FL, which is $10.00 less on a $1,000 purchase than Miami-Dade County's rate.
| County | Combined sales tax |
|---|---|
| Monroe County, FL | 7.5% |
| Broward County, FL | 7% |
| Miami-Dade County, FL (this county) | 7% |
| Collier County, FL | 6% |
Why the rate here is not the whole story
Florida's state rate is 6 percent and Miami-Dade County levies a discretionary sales surtax of 1 percent, which applies countywide because Florida cities and special districts cannot levy a general sales tax of their own. The 1 percent is the total of 2 separate surtaxes the county levies at once, each with its own purpose and expiration date, and the form lists the total as the rate a dealer collects. The surtax is charged only on the first $5,000 of a single item of tangible personal property, so the county portion stops accruing above that amount while the 6 percent state tax applies to the full price.
How do I find the exact rate for an address in Miami-Dade County?
Use Florida's own address lookup.
Who has to collect sales tax in Miami-Dade County?
Any seller with a physical presence in Florida collects at the rate for the address of the sale; a remote seller does once it passes Florida's economic nexus threshold. Florida sales tax covers the statewide rules and what is exempt.
Work out your own numbers
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Sales tax calculator
Tax on a specific purchase at this county's rate, and the total you will actually pay.
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Do you have to collect?
Whether your sales into Florida cross its economic nexus threshold. A different question from the rate.
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Property tax in Miami-Dade County
The other local tax: effective rate and median bill for this county.
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Sales tax by county
Every US county, and how Florida compares with the rest of the country.
Sources
- Miami-Dade County rates: Florida Department of Revenue, Form DR-15DSS, Discretionary Sales Surtax Information for Calendar Year 2026 (R. 11/25), https://floridarevenue.com/Forms_library/current/dr15dss_26.pdf
- Collected and verified September 9, 2026. Confidence: P on the rate components, P on the range (P read on a primary agency page, S strong but indirect, U unverified).