The New York Department of Taxation and Finance (‘DTF”) recognizes the Office of Real Property Tax Services (“ORPTS”) and Appraisal Standards Board (“ASB”) definition of Uniform Standards of
Professional Appraisal Practice (“USPAP”) guidelines
for the appraiser inspection process requiring licensed appraisers identify 1) the property to be inspected; 2) the purpose and intended use of the assessment report; 3) the data collection and analysis process; 4) conditions or limitations to valuation; and 5) the effective date of the valuation. Property rights and interests are a key rule element in the rules to professional appraiser valuation of real property in the state.


