Important 2023 Property Tax Appeal Deadlines for CT, NJ, NY, and PA

2023 deadlines are quickly approaching for all taxpayers who lease or own real property in CT, NJ, NY, and PA. If you believe your assessed value is unreasonable and are looking to explore relief through an appeal, please be aware of the deadlines below and speak to the property tax attorneys at Skoloff & Wolfe, P.C.


Statewide: February 20, 2023

New York City

March 1, 2023


  • Allegheny County: March 31, 2023
  • Philadelphia: October 2, 2023
  • All Other Counties: August 1, 2023

New Jersey

  • Must file an appeal by April 3, 2023, unless reassessment or revaluation has occurred.*
  • For taxpayers and taxing districts where a municipal-wide reassessment or revaluation was implemented, the filing deadline for appeals is May 1, 2023 (or 45 days from the date of final notice of assessment).*

*Except for Burlington, Gloucester, and Monmouth Counties.

Contact Skoloff & Wolfe, P.C. to discuss your property tax issues today.