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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 03-0447836

SUSTAINABILITY FUND

Tax-exempt · WILLITS, CA 95490

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2026 990-N for SUSTAINABILITY FUND

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
03-0447836
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
2002
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C12)

Filing history

FormYear endedRevenueExpensesAssets
990-EZDecember 2025–––
990-EZDecember 2024–––
990-EZDecember 2023$0$0$1
990-EZDecember 2022–––
990-EZDecember 2021–––
990-EZDecember 2020–––
990-EZDecember 2019–––
990-EZDecember 2018–––
990-N for 2016December 31, 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 WILLITS