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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 88-4187458

TRILOGY BREAST CANCER SUPPORT

Tax-exempt · RIO VISTA, CA 94571

Address and contacts

Address (IRS master file)
401 SADDLE ROCK LN, RIO VISTA, CA 94571-2278
In care of
% SALLY FELDMAN
Mailing address (990-N for 2025)
401 SADDLE ROCK LN, RIO VISTA CA 94571
Principal officer (990-N for 2025)
SALLY FELDMAN, 4011 SADDLE ROCK LN, RIO VISTA CA 94571

California records

California keeps its own records of charities and corporations. Search them by EIN 88-4187458 or by the name TRILOGY BREAST CANCER SUPPORT.

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 TRILOGY BREAST CANCER SUPPORT

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

IRS record

EIN
88-4187458
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2023
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: SALLY FELDMAN
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: SALLY FELDMAN
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: SALLY FELDMAN
December 31, 2023≤ $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 88-4187458).

Questions about TRILOGY BREAST CANCER SUPPORT

What is the EIN of TRILOGY BREAST CANCER SUPPORT?
The employer identification number (EIN) of TRILOGY BREAST CANCER SUPPORT is 88-4187458.
Is TRILOGY BREAST CANCER SUPPORT tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
Are donations to TRILOGY BREAST CANCER SUPPORT tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does TRILOGY BREAST CANCER SUPPORT file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of TRILOGY BREAST CANCER SUPPORT 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 TRILOGY BREAST CANCER SUPPORT 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 TRILOGY BREAST CANCER SUPPORT?
The 990-N for 2025 names SALLY FELDMAN.

Other nonprofits in RIO VISTA

All nonprofits in RIO VISTA · California · Philanthropy, voluntarism and grantmaking foundations