Nonprofit · EIN 27-2800937
CALYX INSTITUTE
Tax-exempt · BROOKLYN, NY 11232
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in April, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | April 30, 2026 | September 15, 2026 | Not on file |
| 2024 | April 30, 2025 | September 15, 2025 | 990 on file |
| 2023 | April 30, 2024 | September 16, 2024 | 990 on file |
IRS record
- EIN
- 27-2800937
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2014
- Accounting year ends
- April
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B050)
Filing history
| Form | Year ended | Revenue | Expenses | Assets |
|---|---|---|---|---|
| 990 | April 2025 | – | – | – |
| 990 | April 2024 | – | – | – |
| 990 | April 2023 | $7,813,358 | $4,917,681 | $7,269,893 |
| 990 | April 2022 | $6,703,987 | $4,923,266 | $4,391,437 |
| 990 | April 2021 | – | – | – |
| 990 | April 2020 | – | – | – |
| 990-N for 2015 | April 30, 2016 | ≤ $50,000 receipts | – | – |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 990, 990-EZ, 990-PF: e-filed returns processed since 2019; amounts from the IRS Statistics of Income extracts where available.
Other organizations in BROOKLYN
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- BROOKLYN PUBLIC LIBRARY · 990 for 2025
- BRAVERHOOD LTD · 990 for 2025
- ASCEND CHARTER SCHOOLS · 990 for 2025
- ST JOSEPHS UNIVERSITY · 990 for 2025