National Tuberous Sclerosis Association Inc, Tuberous Sclerosis Alliance in Silver Spring, Maryland (MD)


Employer Identification Number (EIN) 95-3018799
Name of Organization National Tuberous Sclerosis Association Inc, Tuberous Sclerosis Alliance
In Care of Name The Organization
Address 8737 Colesville Rd Ste 400, Silver Spring, MD 20910-3921
Previous Addresses 801 Roeder Rd Ste 750, Silver Spring, MD 20910-4487 (2012 - 2018)
Ste750, Silver Spring, MD 20910-0000 (2011)
801 Roeder Rd Ste 750, Silver Spring, MD 20910-4487 (2010)
801 Roeder Road No 750, Silver Spring, MD 20910-0000 (2009)
801 Roeder Rd Ste 750, Silver Spring, MD 20910-4487 (2005 - 2008)
Subsection(s) / Classification Educational Organization
Charitable Organization
Affiliation Independent
Ruling Date 10/1975
Deductibility Contributions are deductible
Foundation Organization which receives a substantial part of its support from a governmental unit or the general public
Activities Scientific research (diseases)
Other instruction and training
Described in section 170(b)1)(a)(vi) of the Code
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 12/2023
Asset $10,000,000 to $49,999,999
Income $10,000,000 to $49,999,999
Filing Requirement 990 (all other) or 990EZ return
Accounting Period December (12)
Asset Amount $16,085,768
Income Amount $10,180,515
Form 990 Revenue Amount $10,016,383
National Taxonomy of Exempt Entities (NTEE) Diseases, Disorders, Medical Disciplines: Professional Societies, Associations

Organizations performing similar types of work - median values


Income amount
Similar organizations: $9,565,091
This organization: $10,180,515
Asset amount
Similar organizations: $16,085,768
This organization: $16,085,768