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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 52-1778546

LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS

Tax-exempt · WASHINGTON, DC 20003

Address and contacts

Address (IRS master file)
322 11TH ST SE, WASHINGTON, DC 20003-2106
In care of
% ARCHITECTURAL HISTORIANS
Mailing address (990-N for 2025)
322 11th St SE, Washington DC 20003
Principal officer (990-N for 2025)
John A Sandor, 322 11th St SE, Washington DC 20003

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 LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS

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

IRS record

EIN
52-1778546
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
1992
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: John A Sandor
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: John Sandor
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Elizabeth Milnarik
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Elizabeth Milnarik
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: John A Sandor
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: John Sandor
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 52-1778546).

Questions about LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS

What is the EIN of LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS?
The employer identification number (EIN) of LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS is 52-1778546.
Is LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1992.
Are donations to LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS 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 LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS 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 LATROBE CHAPTER SOCIETY OF ARCHITECTURAL HISTORIANS?
The 990-N for 2025 names John A Sandor.

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