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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. . Please email arcoperations@nassaucountyny.gov for further information.
ARC Representative Due Dates for 2020/21
| DATE | ITEM DUE |
|---|---|
| June 17, 2019 | First AR20 due date |
| July 15, 2019 | Second AR20 due date |
| July 19, 2019 | Last Day to accept AR70’s for August roll & DAF |
| August 15, 2019 | Last AR20 due date |
| Forms For Attorneys and Other Representative Adobe Acrobat format (PDF) |
|---|
| Form AR 10 (PDF) Authorization to Represent an Individual Taxpayer pdf |
| Form AR 11 (PDF) Authorization to Represent an Entity, Fiduciary attorney-In Fact |
| Form AR 20 (PDF) Request for Information |
| Form AR 20 - Instructions (PDF) Instructions |
| Residential Rent Roll Template (PDF) |
| Commercial Rent Roll Template (PDF) |
| Form AR 70 (PDF) ARC Stipulation |
| Form AR 71 (PDF) ARC Residential Stipulation |
| Form AR 80- ARC Release (PDF) |
| ARC Stipulation Discontinuance (PDF) |
| Bulk Upload layout and Specification Protest e-File Layout (PDF) (NEW for 2020/21) Parcel Number Format (PDF) Authorization Image File Specification (PDF) |
| AR20 Bulk Upload Layout and Specification AR 20 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 (PDF) (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. |