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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 86-2862427

YUNES FOUNDATION FOR RESEARCH ON AGING

Tax-exempt · SAN FRANCISCO, CA 94114

Address and contacts

Address (IRS master file)
584 CASTRO ST PMB 2279, SAN FRANCISCO, CA 94114-2512
In care of
% AMY YUNES
Mailing address (990-N for 2025)
584 Castro St 2279, San Francisco CA 94114
Principal officer (990-N for 2025)
Jeffrey Yunes, 3839 21st St, San Francisco CA 94114

California records

California keeps its own records of charities and corporations. Search them by EIN 86-2862427 or by the name YUNES FOUNDATION FOR RESEARCH ON AGING.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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

File the 2026 990-N for YUNES FOUNDATION FOR RESEARCH ON AGING

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

IRS record

EIN
86-2862427
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
2022
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Medical research (H94)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Jeffrey Yunes
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Jeffrey Yunes
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jeffrey Yunes
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Jeffrey Yunes
December 31, 2022≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 86-2862427).

Questions about YUNES FOUNDATION FOR RESEARCH ON AGING

What is the EIN of YUNES FOUNDATION FOR RESEARCH ON AGING?
The employer identification number (EIN) of YUNES FOUNDATION FOR RESEARCH ON AGING is 86-2862427.
Is YUNES FOUNDATION FOR RESEARCH ON AGING tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to YUNES FOUNDATION FOR RESEARCH ON AGING tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does YUNES FOUNDATION FOR RESEARCH ON AGING file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of YUNES FOUNDATION FOR RESEARCH ON AGING due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did YUNES FOUNDATION FOR RESEARCH ON AGING last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of YUNES FOUNDATION FOR RESEARCH ON AGING?
The 990-N for 2025 names Jeffrey Yunes.

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