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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 16-1515898

INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC

Tax-exempt · BEN LOMOND, CA 95005

Address and contacts

Address (IRS master file)
9925 LOVE CREEK RD, BEN LOMOND, CA 95005-9451
In care of
% JOAN M BROOKS
Mailing address (990-N for 2025)
9925 Love Creek Road, Ben Lomond CA 95005
Principal officer (990-N for 2025)
Michael J Herman, 9925 Love Creek Road, Ben Lomond CA 95005

California records

California keeps its own records of charities and corporations. Search them by EIN 16-1515898 or by the name INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC.

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

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026990-N on file
2024April 30, 2025September 15, 2025Check at the IRS
2023April 30, 2024September 16, 2024Check at the IRS

File the 2026 990-N for INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC

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

IRS record

EIN
16-1515898
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1999
Accounting year ends
April
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Michael J Herman
April 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Teresa Arroyo
April 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Michael J Herman
April 30, 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 16-1515898).

Questions about INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC

What is the EIN of INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC?
The employer identification number (EIN) of INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC is 16-1515898.
Is INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1999.
Are donations to INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC due?
The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended April 30, 2026.
Who is the principal officer of INTERNATIONAL ASSOCIATION OF RUBENFELD SYNERGISTS INC?
The 990-N for 2025 names Michael J Herman.

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