Representative Page

Below are forms for various practitioners of assessment review (AR), provided by the Assessment Review Commission (ARC).

All Representatives and Attorneys filing on any property as a representative, where you are not the owner, must register and obtain a representative number from ARC. 

 ​ARC Representative Due Dates for 2019/20
May 25, 2018 Acknowledgements receipts due.
June 22, 2018 Acknowledgements problems due.
June 22, 2018 Commercial Schedule receipt due.
June 28, 2018 Duplicates due.
July 19, 2018
First AR20 due date.
July 20, 2018 Last Day to accept AR70’s for August roll & DAF
August 1, 2018 ARC Duplicate Day
August 3, 2018 Authorization Cures due
September 27, 2018 Last AR20 due date
February 22, 2019 Last Day to accept Residential AR71, status changes & consents to be processed
March 1, 2019 Last Day for Commercial status changes, consents & AR70’s to be processed

 Forms For Attorneys and Other Representative

  Adobe Acrobat format (PDF)
 Form AR 10
Authorization to Represent an Individual Taxpayer  pdf
 Form AR 11
Authorization to Represent an Entity, 
Fiduciary attorney-In Fact
 Form AR 20
Request for Information 
Instructions
  Residential Rent Roll Template
  Commercial Rent Roll Template
 Form AR 70
ARC Stipulation
Form AR 71
ARC Residential Stipulation 
 Form AR 80- ARC Release  
 ARC Stipulation Discontinuance  
Application Bulk Upload Layout and Specification

 Protest e-File Layout (NEW for 2020/21)
Parcel Number Format 

 Authorization Image File Specification
AR20 Bulk Upload Layout and Specification 

AR20 e-file Layout

ARC AR20 Online Filing Procedures

AR20 Bulk Upload Attachments Naming Convention

AROW AR20 Filing Guide
Duplicate Applications for Correction filed in 2018 for the 2019-20 year
(updated 7/24/18) 
(.xlsx format -650 kb)

2019/20 Form AR20 Submission Log (Non-Class 1 Applications)
(updated 10/11/18) 
(.xlsx format -513 kb)
The attached spreadsheet lists applications by appeal number that ARC has received AR20 forms for the 2019/20 tax year. This list is compiled for the sole purpose of allowing representatives and prose applicants to identify which appeals ARC has received AR20’s for. ARC makes no representation that the AR20’s received for the appeals on this list comply with ARC’s rules of procedure or with the Real Property Tax Law.