Contesting your Assessment

Contesting your Assessment


Informal Review

Residents have the option to request review of their property at an Informal level between the resident and the Town Assessor. Be sure to complete the Informal Review form and submit your proof of value information for determination no later than April 1st of each year. 

Informal Review Form


Grievance Fact Sheet

  • Guilderland Town Hall
    5209 Western Turnpike 
    P.O. Box 339
    Guilderland, New York 12084
    Phone: 518-356-1980
    Fax: 518-356-3955
    Email Assessors

Dates, Hours for Questions About the Tentative Assessment Roll by Phone

  • From May 1, 2024 to May 28, 2024
    9 am to 4:30 pm, Monday through Friday
  • And specifically: TBD

Date & Times for Hearing Formal Assessment Grievances

  • May 23, 2023, 9 am to 1 pm and 5:30 pm to 8 pm by appointment only. Grievances will be heard in person. Grievance Forms must be submitted prior to the scheduling of appointments.
  • Last date for filing assessment grievance complaint: May 28, 2024, before 8 pm.

Grievance forms are available on the Town and NYS ORPTS websites. Submit forms via in person, drop box, or mail. The Board of Assessment Review must receive the form prior to 8 pm May 28th.

May 28th drop-off of Grievance Applications will be accepted at the side door - follow the signs. No employees will be upstairs in the office.

Please Note: Submit an Owner-Signed Original Rp-524 Grievance Application (Required) and two copies of all documents to the board of assessment review

**Attach your proof of value - Any Materials submitted become Board of Assessment Review property. Please make photocopies**

  • The Guilderland Equalization Rate: TBD
  • The uniform percentage: TBD

Grievance RP-524 Form

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