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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 77-0421204

NATIONAL NEIGONG RESEARCH SOCIETY

Tax-exempt · BERKELEY, CA 94707

Address and contacts

Address (IRS master file)
1791 SOLANO AVE B07, BERKELEY, CA 94707-2209
In care of
% TERRY CHAN
Mailing address (990-N for 2025)
1791 Solano Ave B07, Berkeley CA 94707
Principal officer (990-N for 2025)
Terry Chan, 1791 Solano Ave B07, Berkeley CA 94707

California records

California keeps its own records of charities and corporations. Search them by EIN 77-0421204 or by the name NATIONAL NEIGONG RESEARCH SOCIETY.

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 NATIONAL NEIGONG RESEARCH SOCIETY

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

IRS record

EIN
77-0421204
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2000
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Terry Chan
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Terry Chan
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Terry Chan
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Terry Chan
December 31, 2019≤ $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 77-0421204).

Questions about NATIONAL NEIGONG RESEARCH SOCIETY

What is the EIN of NATIONAL NEIGONG RESEARCH SOCIETY?
The employer identification number (EIN) of NATIONAL NEIGONG RESEARCH SOCIETY is 77-0421204.
Is NATIONAL NEIGONG RESEARCH SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2000.
Are donations to NATIONAL NEIGONG RESEARCH SOCIETY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does NATIONAL NEIGONG RESEARCH SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL NEIGONG RESEARCH SOCIETY 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 NATIONAL NEIGONG RESEARCH SOCIETY 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 NATIONAL NEIGONG RESEARCH SOCIETY?
The 990-N for 2025 names Terry Chan.

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