Illinois Low Income Home Energy Assistance (LIHEAP)

Illinois Department of Commerce (DCEO)

Available Energy Assistance

About This Program

One-time annual assistance with home heating costs for income-eligible Illinois households. Priority for seniors 60+, households with children under 6, and persons with disabilities. Benefit paid directly to utility company on behalf of household.

Benefit amount based on household size, income, and heating costs

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • One-time annual heating assistance
  • Income at or below 200% federal poverty level
  • Priority for seniors, young children, disabled
  • Benefit paid directly to utility company
  • Applications typically October through May

How to Apply

Get free help applying Visit Official Program Page Track this program

(877) 411-9276

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You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Edwardsville early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • Proof of age (driver's license or birth certificate) if the program is age-based.
  • Documentation of disability (award letter or a physician's statement) if the program is disability-based.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Typically October through May each year

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