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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 41-2979408

PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION

Also known as PNRF

Tax-exempt · PALO ALTO, CA 94301

Address and contacts

Address (IRS master file)
555 BRYANT STREET UNIT 882, PALO ALTO, CA 94301-1704
In care of
% PNRF
Mailing address (990-N for 2025)
555 Bryant St Unit 882, Palo Alto CA 94301
Principal officer (990-N for 2025)
Sara Filipek, 555 Bryant Street Unit 882, Palo Alto CA 94301
Website
pnrf.org

California records

California keeps its own records of charities and corporations. Search them by EIN 41-2979408 or by the name PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION.

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 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-N on file
2024December 31, 2024May 15, 2025Check at the IRS
2023December 31, 2023May 15, 2024Check at the IRS

File the 2026 990-EZ for PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION

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

IRS record

EIN
41-2979408
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
2026
Accounting year ends
December
Files
Form 990 or 990-EZ

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Sara Filipek
December 31, 2025≤ $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 41-2979408).

Questions about PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION

What is the EIN of PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION?
The employer identification number (EIN) of PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION is 41-2979408.
Is PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2026.
Are donations to PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION 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 PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION 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 PRECISION NEUROPSYCHOLOGICAL RESERA CH FOUNDATION?
The 990-N for 2025 names Sara Filipek.

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