St. Johns County, Florida Sales Tax Rate
The combined sales tax rate in St. Johns County, Florida is 6.5% as of 2026. That includes the Florida state rate of 6%.
State rate (6%) plus the county discretionary sales surtax.
Sales tax calculator for St. Johns County
- Sales tax (6.5%)
- $6.50
- Total with tax
- $106.50
How this rate is composed
The Florida state sales tax rate is 6%. The combined 6.5% rate for St. Johns County comes from Florida DOR discretionary sales surtax table (DR-15DSS) (2026-01-01 to 2026-12-31).
The surtax applies only to the first $5,000 of a single taxable item of tangible personal property.
Rates change on official schedules — confirm the current rate and effective date against the source above before filing. Reviewed and current as of September 14, 2026.
Managing tax for a business?
For a street-address estimate, use the sales tax calculator. If you are closing a period, managing exempt customers, or replacing spreadsheets, start with the software buyer’s guide or choose your next workflow.
Related local sales tax rates in Florida
Compare the county and same-type jurisdictions with the closest combined rates.
St. Johns County sales tax questions
What is the sales tax rate in St. Johns County, Florida?
The combined sales tax rate is 6.5%. It includes the Florida state rate of 6% and applicable local rates.
How much sales tax is charged on a $100 purchase in St. Johns County?
At the 6.5% combined rate, a $100 taxable purchase produces $6.50 in sales tax.
When was the St. Johns County sales tax rate reviewed?
Prophit.ai reviewed this guide on 2026-09-14 using Florida DOR discretionary sales surtax table (DR-15DSS). Confirm the official source before filing because rates can change.