GrantAuthority

National Tuberous Sclerosis Association Inc

Grantmaking foundation in Silver Spring, Maryland · EIN 95-3018799

Total giving
$1MTax year 2025
Total assets
$18MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

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.

Quoted from the foundation's IRS filing.

Giving by year

$690K2020
$950K2021
$1M2022
$850K2023
$730K2024
$1M2025

Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.

Top recipients

RecipientAmountTax year
National Organization for Rare Disorders$180K2024
Boston Children'S Hospital$82K2024
Baylor College of Medicine$75K2024
University of California Irvine$75K2024
University of Texas Dallas$75K2024

Amounts are rounded. The full grantee list is available with a free account.

Website: www.tscalliance.org

See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.

Similar foundations in Maryland

Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.