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Nonprofit · EIN 38-3791833

EARTHWATCH INTERNATIONAL INC

Tax-exempt (reinstated) · WEST MYSTIC, CT 06388

Address and contacts

Address (IRS master file)
PO BOX 180, WEST MYSTIC, CT 06388-0180
In care of
% EARTHWATCH INSTITUTE
Mailing address (990-N for 2024)
PO Box 180, West Mystic CT 06388
Principal officer (990-N for 2024)
cynthia hallenbeck, PO Box 180, West Mystic CT 06388

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, 2025990-N on file

File the 2025 990-N for EARTHWATCH INTERNATIONAL INC

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

IRS record

EIN
38-3791833
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
2013
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
February 15, 2012
Posted by the IRS
October 8, 2012
Reinstated
Effective April 15, 2013

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: cynthia hallenbeck
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Gitte Venicx
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Gitte Venicx
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Gitte Venicx
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Scott Kania
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Scott Kania
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 38-3791833).

Questions about EARTHWATCH INTERNATIONAL INC

What is the EIN of EARTHWATCH INTERNATIONAL INC?
The employer identification number (EIN) of EARTHWATCH INTERNATIONAL INC is 38-3791833.
Is EARTHWATCH INTERNATIONAL INC tax-exempt?
Yes. The IRS revoked its exemption on February 15, 2012 and reinstated it effective April 15, 2013.
Are donations to EARTHWATCH INTERNATIONAL INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does EARTHWATCH INTERNATIONAL INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of EARTHWATCH INTERNATIONAL INC 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 EARTHWATCH INTERNATIONAL INC 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 EARTHWATCH INTERNATIONAL INC?
The 990-N for 2024 names cynthia hallenbeck.

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