Nonprofit · EIN 81-3150744
CALAMAR FOUNDATION INC
Tax-exempt · AMHERST, NY 14228
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 81-3150744
- 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
- 2016
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T30)
Filing history
| Form | Year ended | Revenue | Expenses | Assets |
|---|---|---|---|---|
| 990-EZ | December 2025 | – | – | – |
| 990-EZ | December 2024 | – | – | – |
| 990-EZ | December 2023 | $52,373 | $85,277 | $10,997 |
| 990-EZ | December 2022 | – | – | – |
| 990-EZ | December 2021 | – | – | – |
| 990-EZ | December 2020 | – | – | – |
| 990-EZ | December 2019 | – | – | – |
| 990-EZ | December 2018 | – | – | – |
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.
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