Data update history
April 22, 2024
Posted financials
Added Form 990N for fiscal year 2023
April 1, 2023
Posted financials
Added Form 990N for fiscal year 2022
May 1, 2022
Posted financials
Added Form 990N for fiscal year 2021
April 24, 2021
Updated personnel
Identified 1 new personnel
April 23, 2021
Posted financials
Added Form 990N for fiscal year 2020
Nonprofit Types
Disease-focused nonprofitsCharities
Issues
HealthDiseases and disorders
Characteristics
State / local levelTax deductible donationse-Postcard filer
General information
- Address
- 11 Thayer Pl
- West Islip, NY 11795
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Suffolk County, NY
- Website URL
- endometriosissupportli.org/
IRS details
- EIN
- 47-1118962
- Fiscal year end
- December
- Taxreturn type
- Form 990-N / Postcard
- Year formed
- 2014
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- G80: Specifically Named Diseases
- Parent/child status
- Independent
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