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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 99-1640719

INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION

Tax-exempt · ORLANDO, FL 32839

Address and contacts

Address (IRS master file)
4825 HIGHRIDGE CT, ORLANDO, FL 32839-1911
Mailing address (990-N for 2025)
4825 highridge court, orlando FL 32839
Principal officer (990-N for 2025)
Danielle Castro, 4825 highridge ct, orlando FL 32839

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 INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION

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

IRS record

EIN
99-1640719
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
2024
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Health care (E01)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Danielle Castro
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Danielle Ramos Castro
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Danielle Ramos Castro
December 31, 2023≤ $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 99-1640719).

Questions about INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION

What is the EIN of INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION?
The employer identification number (EIN) of INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION is 99-1640719.
Is INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
Are donations to INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION 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 INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION 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 INTERNATIONAL TOPICAL STEROID WITHDRAWAL ORGANIZATION?
The 990-N for 2025 names Danielle Castro.

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