Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 84-4709084

THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS

Tax-exempt · ARLINGTON, VA 22204

Address and contacts

Address (IRS master file)
4820 14TH ST S, ARLINGTON, VA 22204-3311
In care of
% ENEAS ANDRES BIGLIONE
Mailing address (990-N for 2025)
4820 14TH ST S, Arlington VA 22204
Principal officer (990-N for 2025)
Eneas Biglione, Av Carballo 230, Rosario Santa Fe 2013, AR

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 THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS

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

IRS record

EIN
84-4709084
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2020
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Eneas Biglione
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Eneas Biglione
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Eneas Biglione
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Eneas Biglione
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Eneas Biglione
December 31, 2020≤ $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 84-4709084).

Questions about THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS

What is the EIN of THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS?
The employer identification number (EIN) of THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS is 84-4709084.
Is THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS 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 THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS 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 THOMAS JEFFERSON INSTITUTE FOR THE AMERICAS?
The 990-N for 2025 names Eneas Biglione.

Other nonprofits in ARLINGTON

All nonprofits in ARLINGTON · Virginia · International, foreign affairs and national security