Levittown, NY

AUTISM SOCIETY OF AMERICA (Nassau–Suffolk chapter — NSASA)

EIN 23-7438084

Health & Wellness Disability Services & Support People with disabilities

Mission

At the Autism Society of America, we create connections, empowering everyone in the Autism community with the resources needed to live fully. It is the chapter’s vision to create a world where everyone in the Autism community is connected to the support they need, when they need it.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

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About AUTISM SOCIETY OF AMERICA (Nassau–Suffolk chapter — NSASA)

This profile covers the Autism Society of America — Nassau–Suffolk chapter (commonly branded NSASA). The chapter’s EIN (23-7438084) corresponds to the Nassau–Suffolk affiliate and is publicly reported on the organization’s filings and affiliate listings.

NSASA is an active, donor-facing 501(c)(3) affiliate serving families across Long Island (Nassau and Suffolk counties). The chapter provides free and low-cost social, recreational and educational programming, community resources, membership services, and training initiatives for individuals with autism and their families. Recent years have seen measurable growth in membership and programming, and the chapter maintains publicly available Form 990 filings and a maintained web presence.

Notable achievements

2025 Affiliate of the Year

Named the Autism Society of America’s 2025 Affiliate of the Year in recognition of exceptional growth, replicable programming, and expanded community impact.

Membership and program expansion

Reported a substantial membership increase (a 25% increase with over 1,500 new family members in the award year) and delivered more than 200 programs offered free of charge to families during the recent expansion period.

Safety and first-responder training rollout

Successfully delivered the Safety on the Spectrum™ First Responder training to local agencies and expanded community-facing safety and inclusion initiatives across Long Island.

At a glance

Total assets: $1.8M
Annual revenue: $743K
Tax status: 501(c)(3)Public charity
EIN: 23-7438084
Location: Levittown, NY
Website: nsasa.org
On Mahalo since: May 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Affiliate award from the national Autism Society of America (2025 Affiliate of the Year).

Active national affiliate of the Autism Society of America (formal affiliation and featured on the national organization’s site and news releases).

Public financial transparency: maintains and files Form 990 returns (recent filings and financial summaries are available in public nonprofit databases).

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