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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 52-6054684

NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION

Also known as 67 GREATER WASHINGTON DC

Tax-exempt · WALDORF, MD 20602

Address and contacts

Address (IRS master file)
33 INDUSTRIAL PARK DR, WALDORF, MD 20602-2708
In care of
% KIMBERLY DIGGS
Mailing address (990-N for 2024)
33 Industrial Park Drive, Waldorf MD 20602
Principal officer (990-N for 2024)
Heidi Wood, 33 Industrial Park Drive, Waldorf MD 20602

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

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990-N on file
2023September 30, 2024February 18, 2025Check at the IRS

File the 2025 990-N for NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
52-6054684
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1963
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Heidi Wood
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Heidi Wood
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Nicole Coates
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Tatiana Ahlborn
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Kimberly Diggs
September 30, 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 52-6054684).

Questions about NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION

What is the EIN of NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION?
The employer identification number (EIN) of NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION is 52-6054684.
Is NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1963.
Are donations to NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended September 30, 2025.
Who is the principal officer of NATIONAL ASSOCIATION OF WOMEN IN CONSTRUCTION?
The 990-N for 2024 names Heidi Wood.

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