Florida Tax Free Week - July 31-August 9, 2021 July 31, 2021 - August 9, 2021 The 2021 Florida Back-to-School Sales Tax Holiday is happening again this year from July 31 – August 9, 2021. No longer just a tax free weekend in Florida – it has been expanded to 10 days! Permalink: https://www.walkerptsa.com/2021/7/florida-tax-free-week-july-31-august-9-2021