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Nonprofit · EIN 27-3700798

INTERNATIONAL SUSACS SYNDROME FOUNDATION

Tax-exempt (reinstated) · RALEIGH, NC 27615

Address and contacts

Address (IRS master file)
2401 TRUSTY TRL, RALEIGH, NC 27615-3844
Mailing address (990-N for 2024)
2401 Trusty Trail, Raleigh NC 27615
Principal officer (990-N for 2024)
Theresa Rachlin, 2401 Trusty Trail, Raleigh NC 27615

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, 2026Not on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for INTERNATIONAL SUSACS SYNDROME FOUNDATION

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
27-3700798
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
2015
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Medical research (H40)

Revocation and reinstatement

Exemption revoked
May 15, 2013
Posted by the IRS
August 12, 2013
Reinstated
Effective May 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: Theresa Rachlin
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Theresa Rachlin
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Theresa Rachlin
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Theresa Rachlin
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Theresa Rachlin
December 31, 2018≤ $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 27-3700798).

Questions about INTERNATIONAL SUSACS SYNDROME FOUNDATION

What is the EIN of INTERNATIONAL SUSACS SYNDROME FOUNDATION?
The employer identification number (EIN) of INTERNATIONAL SUSACS SYNDROME FOUNDATION is 27-3700798.
Is INTERNATIONAL SUSACS SYNDROME FOUNDATION tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2013 and reinstated it effective May 15, 2013.
Are donations to INTERNATIONAL SUSACS SYNDROME FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INTERNATIONAL SUSACS SYNDROME FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL SUSACS SYNDROME FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did INTERNATIONAL SUSACS SYNDROME FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of INTERNATIONAL SUSACS SYNDROME FOUNDATION?
The 990-N for 2024 names Theresa Rachlin.

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