Nassau County Assessment Review Dates
School | 2020/21 | 2021/22 | 2022/23 | 2023/24 | 2024/25 |
Town/County | 2021 | 2022 | 2023 | 2024 | 2025 |
Tax status date | Jan. 2, 2019 | Jan. 2, 2020 | Jan. 4, 2021 | Jan. 3, 2022 | Jan. 2, 2023 |
Tentative roll | Jan. 2, 2019 | Jan. 2, 2020 | Jan. 4, 2021 | Jan. 3, 2022 | Jan. 2, 2023 |
Grievances due | Mar. 1, 2019 | Mar. 2, 2020 | Mar. 1, 2021 | Mar. 1, 2022 | Mar. 1, 2023 |
Final roll | Apr. 1, 2020 | Apr. 1, 2021 | Apr. 1, 2022 | Apr. 3, 2023 | Apr. 1, 2024 |
Petitions due | Apr. 30, 2020 | Apr. 30, 2021 | May 2, 2022 | May 2, 2023 | Apr. 30, 2024 |
School tax bills | Oct. 2020 | Nov. 2021 | Oct. 2022 | Oct. 2023 | Oct. 2024 |
Town tax bills | Jan. 2021 | Jan. 2022 | Jan. 2023 | Jan. 2024 | Jan. 2025 |
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