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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 80-0183639

DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE

Also known as ACBL UNIT 512 NAPA SONOMA

Tax-exempt · SONOMA, CA 95476

Address and contacts

Address (IRS master file)
443 PATTEN ST, SONOMA, CA 95476-6733
In care of
% SGRID PRICE
Mailing address (990-N for 2025)
443 Patten St, Sonoma CA 95476
Principal officer (990-N for 2025)
Barbara Lemme, 443 Patten St, Sonoma CA 95476

California records

California keeps its own records of charities and corporations. Search them by EIN 80-0183639 or by the name DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE.

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, 2025Check at the IRS
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE

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

IRS record

EIN
80-0183639
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
2010
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Barbara Lemme
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Barbara Lemme
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Sigrid Price
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Sigrid Price
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Sigrid Price
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 80-0183639).

Questions about DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE

What is the EIN of DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE?
The employer identification number (EIN) of DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE is 80-0183639.
Is DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 2010.
Are donations to DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE 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 DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE 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 DISTRICT 21 AMERICAN CONTRACT BRIDGE LEAGUE?
The 990-N for 2025 names Barbara Lemme.

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