Benefits · Emergency Aid

How to apply for Nassau County DSS — HEAP Energy Assistance (Nassau County)

Nassau County Department of Social Services (DSS) — administers NY HEAP for Nassau County as the local OTDA delivery agent; Nassau OFA also accepts HEAP applications for seniors 60+

Who it's for

Nassau County DSS delivers NY's HEAP: Regular HEAP (annual heating help), Emergency HEAP (utility shut-off / fuel-out crises), and Cooling Assistance (AC unit). Eligibility approximately at 60% State Median Income. Seniors age 60+ may apply through Nassau OFA (516-227-8900) for priority processing. Nassau DSS HEAP line: 516-227-8519. Apply online at mybenefits.ny.gov.

Nassau: County DSS delivery of NY HEAP. Application windows are seasonal — Regular and Emergency HEAP close in spring; Cooling opens around April 15.

What you'll need

Proof of all household income
Recent heating bill (or rent receipt if heat included)
Proof of Nassau County residency
Social Security numbers for all household members
Photo identification

Where to apply

Apply online: official application

By phone: 516-227-8519

Renewals

annual application per program year

Official source →Last verified · June 7, 2026

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Not legal or financial advice. The agency makes the final eligibility decision.