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Reassessment project deadline dates 2026–2028

All reassessments
Activity Due date 2026 projects* 2027 projects* 2028 projects*
Advisory appraisal requests:
RP-7021, Utility Advisory Appraisal Request, and
RP-5050, Advisory Appraisal Request Form for Highly Complex Commercial and Industrial Properties
270 days prior to reassessment tentative roll date 8/1/2025 8/4/2026 8/5/2027
Notify ORPTS of reassessment plans 180 days prior to reassessment tentative roll date 11/1/2025 11/2/2026 11/3/2027
Reassessment documentation 90 days prior to reassessment tentative roll date 2/1/2026 2/1/2027 2/1/2028

Municipalities in the Aid for Cyclical Reassessment (ACR) program
Activity Due date 2026 projects* 2027 projects* 2028 projects*
Notification of non-reappraisal reassessment 180 days prior to reassessment tentative roll date 11/1/2025 11/2/2026 11/3/2027
RP-1573-ACR-P, Plan for Cyclical Reassessments 120 days prior to reassessment tentative roll date 1/1/2026 1/1/2027 1/3/2028
RP-1573-ACR-A, Application for Review for the Maintenance of a System of Improved Real Property Tax Administration Aid 90 days after reassessment final roll date 9/29/2026 9/29/2027 9/29/2028

*Dates for municipalities following the standard calendar (tentative roll date of May 1 and final roll date of July 1).

Updated: