New York Application Tax Exemption And Abatement For Residential Rehabilitation Or Conversion is a program that provides tax relief for property owners who have rehabbed or converted residential buildings into condominiums, co-ops, or rental housing. The program provides a property tax exemption and/or abatement on the assessed value of the rehabilitated or converted dwelling unit, for a specified period of time. The abatement amount is determined by the local city or town government. There are three types of tax exemptions and abatement available: 1) the Senior Citizens Homeowners' Exemption (SHE), 2) the Real Property Tax Exemption (RPT EX), and 3) the Affordable Housing Exemption (ALEX). The provides a full property tax exemption for residential buildings converted to condominiums, co-ops, or rental housing units for senior citizens. The RPT EX provides a partial property tax exemption for residential buildings converted to condominiums, co-ops, or rental housing units for individuals and families with incomes below certain thresholds. The ALEX provides a full property tax exemption for residential buildings converted to condominiums, co-ops, or rental housing units for individuals and families with incomes below certain thresholds.