OrgHunter Charity Profile

NATIONAL TUBEROUS SCLEROSIS ASSOCIATION INC

EIN: 953018799

SILVER SPRING, MD 20910-3928 USA

Information on this page reflects the most recent data available from the IRS and OrgHunter’s charity intelligence platform. Use it to understand eligibility, classification, and financial details before giving or integrating this charity into your applications.

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Organization Staff

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Organization at a Glance

A quick snapshot of key IRS, classification, and financial details for this charity.

IRS Status
Contributions are deductible.
Overall exemption / public charity indication.
Latest Form 990
December, 2024
Most recent tax period on file.
Income Range
10,000,000 to 49,999,999
Approximate annual revenue.
Primary NTEE
Professional Societies, Associations
High-level cause / program area.

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National Tuberous Sclerosis Association Inc — IRS Status Overview

National Tuberous Sclerosis Association Inc is headquartered in Silver Spring, MD, and is a 501(c)(3) organization. EIN: 953018799. Donations are tax-deductible. The IRS NTEE classification code is G03, Professional Societies, Associations within the Diseases, Disorders, Medical Disciplines category. The IRS ruling year for tax exemption was October, 1975.

This summary reflects how the IRS currently views this organization’s tax-exempt and public charity status. Donors and platforms should factor this into eligibility checks and compliance workflows.

Mission Statement

The TS Alliance supports tuberous sclerosis research, maintains a national family support network, and promotes public awareness and the education of medical and allied professionals.

Mission statements are typically provided by the organization or sourced from public filings and are useful for understanding the focus and impact of the charity.

DEDUCTIBILITY & EXEMPTION

Deductibility
Contributions are deductible.

Indicates whether contributions to this organization are deductible for U.S. federal income tax purposes.

Deductibility Status
PC
Exemption
501(c)(3)
Organization Type
Corporation
Exempt Status
Unconditional Exemption
Ruling Date
October, 1975

Date the IRS recognized or last ruled on this organization’s exempt status.

CLASSIFICATION, AFFILIATION & ACTIVITIES

IRS Classification
Educational Organization, Charitable Organization
NTEE Code
G03
NTEE Classification
Professional Societies, Associations
NTEE Type
Diseases, Disorders, Medical Disciplines
Affiliation
Independent - This code is used if the organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Foundation Status
Organization which receives a substantial part of its support from a governmental unit or the general public 170(b)(1)(A)(vi)
Activities
Scientific research (diseases)
Other instruction and training
Described in section 170(b)1)(a)(vi) of the Code

FINANCIAL DATA

Latest Form 990 filed
December, 2024

Tax period for the most recent Form 990 used for the financial data below.

Fiscal Year End
December
Income Range in dollars
10,000,000 to 49,999,999
Income Amount
12010053.00
Asset Range in dollars
10,000,000 to 49,999,999
Asset Amount
12010053.00
Form 990 Amount
10000895.00

FILING REQUIREMENTS

Filing Requirements
(all other) or 990EZ return
Filing
No PF return

Information Provided by the Charity

When available, the information below is supplied directly by the organization and may include contact details or additional address information beyond IRS filings.

Pending

This organization has not yet provided additional contact information to OrgHunter. Charities can update their information by using the claim process above.

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Application Developers & Partners

The data powering this profile is available through the Charity Premium API . Below is an example of the JSON payload for this organization. 

{"code":"200","msg":"OK, all went through!","data":[{"ein":"953018799","ein_hash":"953018799-e1497b0effdd35ae99897acb976a40e34468a9b5","charityName":"NATIONAL TUBEROUS SCLEROSIS ASSOCIATION INC","url":"http:\/\/www.orghunter.com\/organization\/953018799","donationUrl":"http:\/\/donate.makemydonation.org\/donate\/953018799","city":"SILVER SPRING","state":"Maryland","zipCode":"20910-3928","start":0,"rows":20,"recordCount":1,"score":1,"acceptingDonations":1,"category":"Diseases, Disorders, Medical Disciplines","eligibleCd":1,"deductibilityCd":1,"statusCd":1,"website":"www.tsalliance.org","missionStatement":"The TS Alliance supports tuberous sclerosis research, maintains a national family support network, and promotes public awareness and the education of medical and allied professionals.","parent_ein":1,"latitude":"38.998714","longitude":"-77.025771"}]}
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