ASIE 2021
The filing period of the 2021 ASIE opens February 1, 2022.
Filing is an annual requirement and must be completed in accordance with local law 8-2013 and Nassau County Administrative Code Section 6-30.0.
The 2021 ASIE Filing is now open. Filings will be accepted from February 1 - April 1, 2022.
60 day extension applications are available on-line.
Begin your filing here: https://app.nassaucountyny.gov/assessment/asie2021/
It is mandatory that all ASIE submissions be made electronically using the ASIE 2021 website.