From public IRS filings
NATIONAL TUBEROUS SCLEROSIS ASSOCIATION INC
SILVER SPRING, MD · Diseases & Disorders
Mission
TO IMPROVE QUALITY OF LIFE FOR EVERYONE AFFECTED BY TUBEROUS SCLEROSIS COMPLEX BY CATALYZING NEW TREATMENTS, DRIVING RESEARCH TOWARD A CURE AND EXPANDING ACCESS TO LIFELONG SUPPORT.
Financials (IRS Form 990)
Total revenue
$10M
Total expenses
$8.7M
Total assets
$17.3M
Program expense ratio
78%
Source: IRS Form 990, tax year 2024.
Who funds NATIONAL TUBEROUS SCLEROSIS ASSOCIATION INC
$9.4M in foundation grants on record from 58 funders — matched from IRS 990 grant line items. Some matches may be approximate.
| Funder | Total given | Grants |
|---|---|---|
| Ramesh and Kalpana Bhatia Family Foundation | $2.6M | 8 |
| Fidelity Investments Charitable Gift Fund | $1.5M | 4 |
| Tsc Alliance Endowment Fund | $1.4M | 4 |
| Rothberg Family Charitable Foundation for Childrens Diseases | $723K | 3 |
| Wong Family Foundation | $616K | 4 |
| Community Foundation of Northern Colorado | $433K | 2 |
| American Online Giving Foundation | $282K | 5 |
| National Philanthropic Trust | $260K | 4 |
| Ayco Charitable Foundation | $208K | 4 |
| Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | $200K | 3 |
Leadership
KARI L ROSBECK — PRESIDENT & CEO (Principal officer)
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