Homestead Exemption is one way to reduce the amount of property tax you pay on your residential property. A homestead exemption reduces the amount of property taxes homeowners owe on their legal residence.File for homestead exemption online. Currently the online application is only for Homestead Exemption and Portability. If you purchased a home on or after January 1st of the tax year you're filing for. The property also has to be your primary residence. Official website of the U.S. Social Security Administration. To treat an eligible Indian tribe in a similar manner as a state if the tribe meets specified eligibility criteria. MiamiDade Police. Department. Doral. This is typically done to balance out the regressive nature of the sales tax.