Illinois LIHEAP applications for the 2026-2027 heating season opened October 1, 2026 for priority households and November 1, 2026 for everyone else, and they stay open through August 13, 2027 or until the $240 million in available funding runs out. You apply by submitting a Request for Services form at helpillinoisfamilies.com or by contacting your local Community Action Agency, and benefits are paid directly to your utility company.
Illinois has two different income limits depending on who provides your energy. If you are a customer of Ameren Illinois, ComEd, Nicor Gas, North Shore Gas, or Peoples Gas, you qualify at up to 300% of the Federal Poverty Guidelines. If your heat comes from a propane dealer, a municipal utility, or an electric cooperative, the limit is 60% of State Median Income, which is lower. Knowing which bucket you fall into before you apply saves a lot of confusion.
Illinois LIHEAP Program Dates for 2026-2027
Illinois calls this cycle Program Year 2027, even though applications open in late 2026. The calendar works in two phases.
| Phase | Opens | Who Can Apply |
|---|
| Priority period | October 1, 2026 | Adults age 60 and older, people with a disability, households with children age 5 and under, households already disconnected, households with a disconnection notice dated within 7 days, households with less than 25% in the propane tank |
| General period | November 1, 2026 | All other income-eligible households |
| Closes | August 13, 2027 | Or earlier if funding is exhausted |
Furnace assistance for homeowners with a broken heating system typically runs on a shorter calendar inside that window, closing in late spring. If your furnace is out, say so on the first call rather than waiting.
Funding is not unlimited. The Illinois Department of Commerce and Economic Opportunity (DCEO) reports that roughly 360,500 households were served in the 2025-2026 program year with an average benefit of about $676. Applying in your first eligible month is the single best thing you can do to make sure money is still available.
Illinois LIHEAP Income Limits 2026
Your eligibility is based on gross household income for the 30 days immediately before you apply, not your tax return and not your annual salary. That is unusual among benefit programs and it works in your favor if your hours were recently cut, you lost a job, or your income is seasonal.
Tier 1: Regulated Utility Customers (300% FPG)
This table applies if your natural gas or electric service comes from Ameren Illinois, ComEd, Nicor Gas, North Shore Gas, or Peoples Gas. These are state-funded LIHEAP dollars, which is why the threshold is higher.
| Household Size | 30-Day Gross Income | Approximate Annual |
|---|
| 1 person | $3,990 | $47,880 |
| 2 people | $5,410 | $64,920 |
| 3 people | $6,830 | $81,960 |
| 4 people | $8,250 | $99,000 |
| 5 people | $9,670 | $116,040 |
| 6 people | $11,090 | $133,080 |
| 7 people | $12,510 | $150,120 |
| 8 people | $13,930 | $167,160 |
Tier 2: Propane, Municipal, and Cooperative Customers (60% SMI)
This table applies if your heat comes from a propane dealer, fuel oil company, municipal utility, or rural electric cooperative. These households are served with federal LIHEAP dollars, which carry the stricter 60% of State Median Income test.
| Household Size | 30-Day Gross Income | Approximate Annual |
|---|
| 1 person | $3,441 | $41,292 |
| 2 people | $4,500 | $54,000 |
| 3 people | $5,558 | $66,696 |
| 4 people | $6,617 | $79,404 |
| 5 people | $7,676 | $92,112 |
| 6 people | $8,735 | $104,820 |
| 7 people | $8,933 | $107,196 |
| 8 people | $9,132 | $109,584 |
The increase between 6 and 7 people is small because State Median Income tables add a flat per-person amount above six, rather than scaling the way poverty guidelines do.
A household with mixed vendors, for example Nicor Gas for heat and a rural co-op for electricity, should still apply. The agency determines which funding stream applies to each account, and you may be served under both tests for different bills.
Who Qualifies for Illinois LIHEAP
To be eligible you generally need to meet all of these:
- Live in Illinois and be responsible for home energy costs, either on a bill in your name or through your rent
- Have 30-day gross household income at or below the applicable limit above
- Provide Social Security numbers or ITINs for household members where available
There is no asset test for Illinois LIHEAP, unlike several neighboring states. There is also no requirement that you be behind on your bill. A household in good standing with its utility can still receive a benefit.
Immigration status. Illinois Legal Aid notes that LIHEAP in Illinois is available regardless of immigration status. The program looks at the household's income and energy burden, not each member's status.
Renters. You qualify as a renter in two situations. If a utility bill is in your name, you apply exactly like a homeowner. If heat is included in your rent, you can still qualify, but Illinois requires that your rent-inclusive energy cost exceed 30% of total household income. In that case the benefit may be issued to you directly rather than to a utility, since there is no account to credit. Bring your lease, and make sure it states that heat is included.
College students and shared housing. Everyone living at the address and sharing energy costs counts in the household size and the income total. You cannot apply for just one person in a shared apartment while excluding roommates' income.
Types of Illinois LIHEAP Assistance
Illinois does not run a single flat grant. Your local agency determines which component fits your situation.
| Assistance Type | What It Does |
|---|
| Direct Vendor Payment (DVP) | The standard benefit. A one-time payment sent straight to your gas, electric, propane, or fuel oil vendor, sized as a percentage of average bills for your household |
| Percentage of Income Payment Plan (PIPP) | For customers of Ameren Illinois, ComEd, Nicor Gas, and Peoples Gas/North Shore Gas. You pay a set share of your income each month, the state adds a monthly benefit, and on-time payments earn arrearage credits toward past-due balances |
| Reconnection Assistance | For households already shut off or facing a shutoff within 7 days. Applications are reviewed within 48 hours, or faster if there is a threat to health or life |
| Furnace Assistance | Repair or replacement for homeowners with an approved LIHEAP benefit and no working furnace |
| Weatherization (IHWAP) | Free insulation, air sealing, and heating system work through the Illinois Home Weatherization Assistance Program. LIHEAP approval is the usual front door |
PIPP availability changes by program year and by utility, and in recent years Illinois has paused new PIPP enrollment while continuing recertification for existing participants. Ask your agency directly whether PIPP enrollment is open for your utility this year before assuming it is an option.
The Low Income Discount Is Automatic Once You Are Approved
This is the piece most Illinois households miss. As of January 1, 2026, LIHEAP-approved customers of Ameren Illinois (gas), Nicor Gas, Peoples Gas, North Shore Gas, and ComEd (electric) are automatically enrolled in Low Income Discounts, a recurring monthly credit on the bill rather than a one-time payment. The discount tier depends on income relative to household size.
There is no separate LID application. Getting approved for LIHEAP is what triggers it. That means a single application can produce both a lump-sum credit and an ongoing monthly reduction for the rest of the year, which is why applying is worth the paperwork even if your past-due balance is small.
Documents You Need Before You Apply
Gather these first. An incomplete file is the most common reason an Illinois application stalls.
Income for the last 30 days, for every household member:
- Pay stubs covering the full 30 days before your application date
- Social Security, SSI, or SSDI award letter or benefit statement
- Unemployment, pension, child support, or alimony statements
- Self-employment records or a profit and loss summary
- A signed zero-income statement if someone has no income
Identity and household:
- Social Security cards or ITIN documentation for all household members
- Photo ID for the applicant
- Birth dates for everyone in the household
Housing and energy:
- Your most recent heating and electric bills, dated within the last 30 days
- Account numbers for every energy vendor
- For propane customers, a recent delivery receipt and current tank level
- Lease or rental agreement if you rent, showing whether heat is included
Helpful if you have it:
- Proof of SNAP, TANF, or Medicaid enrollment, which can simplify income verification
- A disconnection notice, if you have one, since it moves you into the priority group
How to Apply for LIHEAP in Illinois: Step by Step
Step 1. Confirm which income table applies to you. Look at the name on your heating bill. If it is Ameren Illinois, ComEd, Nicor Gas, North Shore Gas, or Peoples Gas, use the 300% FPG table. If it is a propane dealer, municipal utility, or co-op, use the 60% SMI table.
Step 2. Check your 30-day income against that table. Add up gross income, before taxes and deductions, for everyone in the home over the last 30 days. If you are close to the line, apply anyway. The agency makes the determination, not you.
Step 3. Submit a Request for Services at helpillinoisfamilies.com. This is the state's intake portal. The online form is short and is not the full application. It routes you to the Community Action Agency that covers your county. You can also call 1-833-711-0374, where help is available in roughly 30 languages.
Step 4. Watch for contact from your local agency. DCEO advises that your county agency will reach out within about three weeks to confirm eligibility and calculate your benefit. Some agencies schedule appointments, some hold walk-in days, and some let you upload documents online. Answer unknown numbers during this window.
Step 5. Complete the full application with your agency. This is where your documents get reviewed and your benefit type, DVP or PIPP, is chosen. Agencies often schedule appointments up to 60 days ahead, so booking early in your eligible month matters.
Step 6. Wait for the determination. Most Illinois agencies issue an approval or denial within about 30 days of a complete application. Reconnection Assistance moves much faster, within 48 hours.
Step 7. Confirm the credit posted. The payment goes to your vendor, so check your next bill. If you are approved and are a customer of one of the five regulated utilities, also look for the monthly Low Income Discount appearing on later bills.
For the full picture of other Illinois programs you may qualify for alongside energy assistance, see our Illinois benefits overview.
If You Are Denied or Nothing Happens
You have the right to appeal a LIHEAP decision in Illinois, and an unreasonable processing delay can be appealed the same way as a denial. Start by asking your local agency in writing for the reason and the appeal procedure. Illinois Legal Aid Online publishes guidance on appealing a LIHEAP decision, and local legal aid offices handle utility cases at no cost.
The most common fixable denials are missing 30-day income documentation, a utility bill older than 30 days, and household income reported for the wrong period. All three can usually be cured by resubmitting with the right paperwork rather than filing a formal appeal.
If you are facing immediate shutoff and funding has run out, contact your utility about a deferred payment arrangement, ask your agency about local hardship funds such as Nicor Gas Sharing, Ameren's Warm Neighbors Cool Friends, or Peoples Gas Share the Warmth, and call 2-1-1 for other local resources.
Frequently Asked Questions
When can I apply for LIHEAP in Illinois for 2026?
Priority households, meaning adults 60 and older, people with disabilities, households with children age 5 and under, and households facing or already in disconnection, could apply starting October 1, 2026. All other income-eligible households can apply beginning November 1, 2026. The window closes August 13, 2027 or when funding runs out.
What is the income limit for LIHEAP in Illinois?
It depends on your energy vendor. Customers of Ameren Illinois, ComEd, Nicor Gas, North Shore Gas, and Peoples Gas qualify at up to 300% of the Federal Poverty Guidelines, which is $3,990 in 30-day gross income for one person and $8,250 for a household of four. Propane, municipal utility, and cooperative customers must be at or below 60% of State Median Income, which is $3,441 for one person and $6,617 for four.
How much money does Illinois LIHEAP give you?
Illinois does not publish a flat maximum. The standard Direct Vendor Payment is calculated as a percentage of average bills for your household size and vendor type. DCEO reported an average benefit of approximately $676 per household in the 2025-2026 program year. Separate Reconnection Assistance and Furnace Assistance amounts are set by need.
Can I get Illinois LIHEAP if I rent and heat is included in my rent?
Yes, if your rent-inclusive energy cost exceeds 30% of your total household income. You will need a lease showing heat is included. Because there is no utility account to credit, the benefit may be paid to you directly rather than to a vendor.
Do I need to be behind on my bill to qualify?
No. Illinois LIHEAP does not require arrears or a disconnection notice. Being disconnected or facing disconnection within 7 days only moves you into the October priority group and makes you eligible for Reconnection Assistance.
Can I apply for LIHEAP in Illinois online?
You start online at helpillinoisfamilies.com by submitting a Request for Services form. That form is intake only. A local Community Action Agency then contacts you to complete the application and verify documents, which may happen by phone, by document upload, or in person depending on the agency.
Does LIHEAP affect my immigration status or public charge?
Illinois Legal Aid Online states that LIHEAP in Illinois is available regardless of immigration status. Energy assistance is not a cash welfare program and is generally not counted in public charge determinations, though anyone with a pending immigration case should confirm with an immigration attorney.
What is the difference between DVP and PIPP in Illinois?
Direct Vendor Payment is a one-time credit sent to your energy vendor. PIPP is an ongoing plan where you pay a fixed share of your income each month, the state contributes a monthly benefit, and on-time payments earn credits against your past-due balance. PIPP is limited to certain regulated utilities and enrollment is not always open, so ask your agency.
Can I get both LIHEAP and weatherization?
Yes. LIHEAP approval is the usual qualifying route into the Illinois Home Weatherization Assistance Program (IHWAP), which provides free insulation, air sealing, and heating system work. Ask your Community Action Agency to add you to the weatherization list when you apply.
How do I check my Illinois LIHEAP application status?
Contact the Community Action Agency handling your application, or call the state hotline at 1-833-711-0374. DCEO also links an online customer inquiry tool from the Help Illinois Families site where you can look up your application by account information.
Bottom Line
Illinois LIHEAP is one of the more generous state energy assistance programs in the country for anyone served by the five large regulated utilities, because the 300% FPG threshold reaches households earning close to $100,000 with four people, and because approval now triggers an automatic monthly Low Income Discount on top of the one-time payment. The limiting factor is funding, not eligibility. Submit the Request for Services in your first eligible month, have your 30-day income documents and a current bill ready, and respond quickly when your local agency calls.
