Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 90-0159282

RIVENDEL ANIMAL SANCTUARY

Tax-exempt · ACTON, CA 93510

Address and contacts

Address (IRS master file)
PO BOX 1136, ACTON, CA 93510-7136
In care of
% MARIA FAVINGER
Mailing address (990-N for 2025)
PO box 1136, Acton CA 93510
Principal officer (990-N for 2025)
Maria Favinger, PO box 1136, Acton CA 93510

California records

California keeps its own records of charities and corporations. Search them by EIN 90-0159282 or by the name RIVENDEL ANIMAL SANCTUARY.

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 February, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025February 28, 2026July 15, 2026990-N on file
2024February 28, 2025July 15, 2025990-N on file
2023February 29, 2024July 15, 2024990-N on file

File the 2026 990-N for RIVENDEL ANIMAL SANCTUARY

Due July 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
90-0159282
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
2005
Accounting year ends
February
Files
Form 990-N (e-Postcard)
Category (NTEE)
Animal-related (D20)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Maria Favinger
February 28, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Maria Favinger
February 28, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Maria Favinger
February 29, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Maria Favinger
February 28, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Maria Favinger
February 28, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Maria Favinger
February 29, 2020≤ $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 90-0159282).

Questions about RIVENDEL ANIMAL SANCTUARY

What is the EIN of RIVENDEL ANIMAL SANCTUARY?
The employer identification number (EIN) of RIVENDEL ANIMAL SANCTUARY is 90-0159282.
Is RIVENDEL ANIMAL SANCTUARY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to RIVENDEL ANIMAL SANCTUARY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does RIVENDEL ANIMAL SANCTUARY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of RIVENDEL ANIMAL SANCTUARY due?
The return for tax year 2026 (the year ending February 28, 2027) is due July 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did RIVENDEL ANIMAL SANCTUARY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended February 28, 2026.
Who is the principal officer of RIVENDEL ANIMAL SANCTUARY?
The 990-N for 2025 names Maria Favinger.

Other nonprofits in ACTON

All nonprofits in ACTON · California · Animal-related