Property tax abatement.

The Department of Finance administers a number of benefits for property owners in the form of exemptions and abatement. Exemptions lower the amount of taxes you owe by reducing your property's assessed value. Abatement reduce your taxes by applying credits to the amount of taxes you owe. This dataset includes only abatement data and exemption data is stored as a separate dataset on this portal. The abatement data is reported at the parcel, condominium, and cooperative level. The maximum EXTRACTDT value displays the current abatement data. All other records contain historical abatement data. Only columns applicable to the abatement type are populated.

Assessment Actions
Actions on Applications for Reducing Assessments or Reclassifying Property. Listed here are Tax Commission actions for reducing assessments or reclassifying property. KEY: YR=Assessment year; B=Borough (1=Manhattan, 2=Bronx, 3=Brooklyn, 4=Queens, 5=Staten Island); TC=Tax Class or subclass. Classification claims. Reductions are expressed in total actual assessed value. For condominiums, actions shown are for representative lots only.

Details about refund checks for overpaid Property Tax accounts.
DOF issues property refund checks by request if there are tax credits on a property tax account.

Property valuation and assessment data (Condensed Assessed Value Roll)

Property valuation and assessment data (Expanded Tax Classes 2,3,4 Assessed Value)

Property valuation and assessment data (Expanded Tax Class 1 Assessed Value)