Permanent Florida residency required on January 1. For homeowners in MiamiDade County, the Homestead Exemption is a gamechanger.You are in the process of filing a petition with the Value Adjustment Board (the "VAB") to request a tax exemption or property classification for 2018. This. All legal Florida residents are eligible for a Homestead Exemption on their homes, condominiums, co-op apartments, and certain mobile home lots if they qualify. When to file: Application for all exemptions must be made between January 1 and March 1 of the tax year. The homestead property and up to five acres will be exempt from school tax. Applications are accepted in the same time frame as state exemptions. If, as a new owner, you want to receive a Homestead Exemption in Miami-Dade or Broward County, you must apply before March 1st of the following tax year. Pay your Miami-Dade bills online in a few simple clicks. New residents of Miami-Dade County may be unaware of the valuable property tax program that brings substantial savings to homeowners.