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Nonprofit · EIN 23-6231832

COSLETT FOUNDATION

Tax-exempt · PHILADELPHIA, PA 19130

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
23-6231832
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1959
Accounting year ends
December
Files
Form 990-PF

Filing history

FormYear endedRevenueExpensesAssets
990-PFDecember 2024–––
990-PFDecember 2023$3,046$1,099$105,777
990-PFDecember 2022–––
990-PFDecember 2021–––
990-PFDecember 2020–––
990-PFDecember 2019–––
990-PFDecember 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.

Other organizations in PHILADELPHIA