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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 84-2879319

PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI

Tax-exempt · SAN DIEGO, CA 92109

Address and contacts

Address (IRS master file)
3712 HAINES ST, SAN DIEGO, CA 92109-6620
In care of
% KATHERINE MCKIERNAN
Mailing address (990-N for 2025)
3712 Haines St, San Diego CA 92109
Principal officer (990-N for 2025)
Sigrid Nelson Huber, 3712 Haines St, San Diego CA 92109

California records

California keeps its own records of charities and corporations. Search them by EIN 84-2879319 or by the name PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI.

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI

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

IRS record

EIN
84-2879319
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
2019
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Sigrid Nelson Huber
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Sigrid Nelson
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Sigrid Nelson
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Sigrid Nelson Huber
June 30, 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 84-2879319).

Questions about PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI

What is the EIN of PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI?
The employer identification number (EIN) of PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI is 84-2879319.
Is PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of PACIFIC SOUTHWEST CHAPTER OF THE AMERICAN MEDICAL WRITERS ASSOCIATI?
The 990-N for 2025 names Sigrid Nelson Huber.

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