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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 16-0743114

PATTERSON LIBRARY

Tax-exempt · WESTFIELD, NY 14787

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 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 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

File the 2026 990-EZ for PATTERSON LIBRARY

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

IRS record

EIN
16-0743114
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
1945
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B71Z)

Filing history

FormYear endedRevenueExpensesAssets
990December 2025–––
990December 2024–––
990December 2023$1,297,712$435,052$5,652,354
990December 2022$331,304$398,382$4,359,404
990December 2021–––
990December 2020–––
990December 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 WESTFIELD