National Fragile X Foundation, Childrens Inherited Brain Disorders in Washington, District of Columbia (DC)


Employer Identification Number (EIN) 84-0960471
Name of Organization National Fragile X Foundation, Childrens Inherited Brain Disorders
In Care of Name Linda Sorensen
Address 1012 14th St Nw Ste 500, Washington, DC 20005-3406
Previous Addresses 1861 International Dr Ste 200, Mclean, VA 22102-4412 (2018 - 2021)
1861 International Dr, Mclean, VA 22102-4409 (2017)
2100 M St Nw Ste 170 # 302, Washington, DC 20037-1233 (2015)
2100 M St Nw Ste 170 Ste 302, Washington, DC 20037-1207 (2014)
1615 Bonanza St, Walnut Creek, CA 94596-4501 (2005 - 2013)
Subsection(s) / Classification Charitable Organization
Affiliation Independent
Ruling Date 08/1983
Deductibility Contributions are deductible
Foundation Organization that normally receives no more than one third of its support from gross investment income and unrelated business income and at the same time more than one third of its support from contributions, fees, and gross receipts related to exempt purposes
Activities Scientific research (diseases)
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 12/2023
Asset $1,000,000 to $4,999,999
Income $1,000,000 to $4,999,999
Filing Requirement 990 (all other) or 990EZ return
Accounting Period December (12)
Asset Amount $3,572,020
Income Amount $2,080,058
Form 990 Revenue Amount $1,802,073
National Taxonomy of Exempt Entities (NTEE) Medical Research: Birth Defects, Genetic Diseases Research

Organizations performing similar types of work - median values


Income amount
Similar organizations: $3,976
This organization: $2,080,058
Asset amount
Similar organizations: $14,148
This organization: $3,572,020