Property owners in Florida may be eligible for exemptions and additional benefits that can reduce their property tax liability. An official website of Mecklenburg County.Application for these exemptions must be made between January 1st and March 1st of the year for which you apply. The initial application must be made in person. Calculate how much you'll pay in property taxes on your home, given your location and assessed home value. 2023 Application for Property Tax Relief. Documents. Contact Information. When to file: Application for all exemptions must be made between January 1 and March 1 of the tax year. Find out how much you'll pay in North Carolina state income taxes given your annual income. Find out how much you'll pay in Virginia state income taxes given your annual income.