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
7754%
Source: IRS Form 990, tax year 2024.
Who funds NATIONAL TUBEROUS SCLEROSIS ASSOCIATION INC
$1.9M in foundation grants on record from 18 funders — from IRS 990 grant line items.
| Funder | Total given | Grants |
|---|---|---|
| Fidelity Investments Charitable Gift Fund | $1.4M | 2 |
| Tsc Alliance Endowment Fund | $1.4M | 4 |
| Community Foundation of Northern Colorado | $433K | 2 |
| National Philanthropic Trust | $260K | 4 |
| Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | $200K | 3 |
| American Online Giving Foundation | $192K | 4 |
| Opl Charities | $150K | 2 |
| Ayco Charitable Foundation | $136K | 3 |
| Donor Advised Charitable Giving | $117K | 4 |
| Dallas Foundation | $100K | 1 |
Leadership
KARI L ROSBECK — PRESIDENT & CEO (Principal officer)
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