How to Fill Out and Submit the HEAP Application Form

The HEAP application form is filed with your state or local social services agency, and because every state uses its own version, the first step is finding the office that serves your address through the federal search tool at Energyhelp.us or the National Energy Assistance Referral hotline at 1-866-674-6327.¹ Once you have the right form in hand, the rest is a matter of gathering the right documents, filling in gross-income figures and account numbers exactly, and getting everything to the office through one of the channels it accepts.

Get the Right Form for Your State

There is no single national HEAP form. Some states run the program through county social services offices, others through community action agencies, and a few administer it at the state level. Two federal resources point you to yours:

Energyhelp.us, hosted by the LIHEAP Clearinghouse, lets you look up your local program by state or ZIP code.
The National Energy Assistance Referral line, 1-866-674-6327, is staffed weekdays from 9 a.m. to 7 p.m. Eastern Time.¹

When you reach your local office, ask which components are open. Regular heating assistance typically runs from fall through early spring, cooling assistance opens in warmer months, and crisis assistance is available year-round for shutoffs, broken furnaces, or empty fuel tanks. Some states resolve life-threatening crises within 18 hours and other emergencies within 48 hours.² The component you are applying under decides which form you fill out and how fast it moves.

A Quick Eligibility Check Before You File

Federal law caps the income ceiling at the higher of 150 percent of the federal poverty level or 60 percent of state median income, and no state can turn away a household earning less than 110 percent of the poverty level.³ Your state sets its own cutoff inside that range, so confirm the number with your local office before assuming you are over the limit.

You are categorically eligible, without a separate income calculation, if anyone in your household receives TANF cash assistance, SSI, SNAP, or certain veterans’ pension payments.³ Bring the award letter and the income section becomes largely paperwork.

Some states also apply an asset test, with allowable limits that vary widely by state and household size.⁴ Ask your local office whether one applies and what counts.

Gather Your Documents First

Missing a single document is the most common reason applications stall. Pull everything together before you touch the form:

Identification for every household member. Driver’s license, state ID, passport, or birth certificate. Children without photo ID usually need a birth certificate or school records.
Social Security numbers for household members who have them. Federal law does not require SSNs as a condition of LIHEAP eligibility, but most states ask. If a member has no SSN, some states will prorate the benefit rather than deny the household.⁵
Proof of income. Pay stubs from the last four weeks for every working adult, or award letters for Social Security, SSI, pensions, unemployment, or child support. Self-employed applicants should bring a filed federal return with all schedules. States look at gross income, before taxes and deductions.
Proof of residency. A current mortgage statement, signed lease, rent receipt with your name and address, or a recent property tax or water bill.
Utility bills or account information. Your most recent electric, gas, oil, or propane bill showing the account number and service address. If heat is included in your rent, bring the lease or a landlord statement — you may still qualify for a direct cash payment in some states.
Proof of non-citizen status if applicable. A green card, refugee or asylum documentation, or a COFA nation passport. Citizens of the Federated States of Micronesia, the Marshall Islands, and Palau became eligible in March 2024. Undocumented household members do not disqualify the rest of the household; benefits are prorated.⁶
If applicable, the award letter for TANF, SSI, or SNAP. It can substitute for separate income verification.

Filling Out Each Section

Forms vary by state, but the sections and the mistakes are consistent.

Household Composition

List every person living in the home, not just the people on the utility bill. Full legal name, date of birth, and relationship to you for each. Household size directly changes your income threshold: a household of four can earn more than a household of one and still qualify. Leaving someone off can look like a shortcut on the income math, but it triggers a denial if the agency finds unlisted residents during verification.

Income

Copy gross dollar amounts from your pay stubs or benefit letters into the weekly or monthly boxes. Gross means the total before taxes, insurance, and retirement deductions come out. Round to the nearest cent; approximations invite follow-up requests that delay the decision. If a source does not apply, write “0” rather than leaving the box blank. A zero confirms you answered; a blank looks skipped.

Fuel and Utility Information

Specify your primary heating source: natural gas, electric, propane, oil, wood, or kerosene. Copy your utility account number and service address exactly as they appear on the bill. If you buy from a fuel delivery company, include the vendor name and your customer number. An error here sends the payment to the wrong account or the wrong company, and correcting it after approval adds weeks.

Certification and Signature

The last section is a legal certification that everything on the form is true and complete. Providing false information to obtain federal benefits carries serious consequences, so read your state’s certification language before signing. If you are signing for someone who cannot sign because of a disability or other limitation, contact your local office about its authorized-representative process. The rules for designees vary by state.

Before you seal the envelope or hit submit, compare every entry against the document you copied it from. Transposed digits on an account number and mismatched income figures are the two most common errors, and both are easy to catch on a second pass.

How to Submit

Most agencies accept applications through several channels. Your local office will tell you which are open for its jurisdiction.

In person. Bring originals and copies of your supporting documents. Staff can verify the originals and keep the copies, and you find out on the spot whether anything is missing.
By mail. Send the form and copies of every supporting document to the address on the application or the agency’s website. If a deadline is close, the postmark is your proof of timely filing.
By fax. Many offices accept faxed applications. Keep the transmission confirmation as a receipt.
Online. Some states run a web portal that accepts scanned uploads and returns a confirmation number. Save it.

If you are facing a shutoff or have no heat, tell the intake worker immediately or write it prominently on the form. Crisis applications skip the normal queue.

After You Apply

Processing times vary. Some jurisdictions aim to decide regular applications within 30 business days; others take longer during peak season. If a document is missing, the clock usually pauses until the agency has what it needs, so answer any request for additional information quickly.

You will get a written decision by mail explaining the outcome and the reasons. Federal law gives every household the right to a fair hearing if they disagree.³ The denial notice should include hearing instructions; if it does not, call the office and ask, because the right exists regardless.

Approved benefits almost always go straight to your utility company or fuel vendor as a credit on your account. You will see it on a future bill rather than as cash in hand. Households whose heat is included in the rent may receive a direct cash payment in some states, since there is no vendor account to credit. Regular HEAP is typically a one-time payment per season, and crisis assistance can be added on top when circumstances warrant.

States give priority to households with the highest energy costs relative to income, and federal law directs particular attention to households with elderly members, young children, or individuals with disabilities.⁷ If anyone in your home fits one of those categories, mention it on the form. It can affect both how quickly your file is reviewed and the size of the benefit.

1
Administration for Children and Families. Low Income Home Energy Assistance Program
2
LIHEAP Clearinghouse. LIHEAP Crisis – States and Territories
3
Office of the Law Revision Counsel. 42 USC 8624 – Applications and Requirements
4
LIHEAP Clearinghouse. LIHEAP Eligibility Assistance – Assets Test for States and Territories
5
Administration for Children and Families. LIHEAP IM HHS Guidance on the Use of Social Security Numbers and Citizenship Status Verification
6
Administration for Children and Families. Changes to LIHEAP Eligibility for Citizens of Countries Governed by the Compacts of Free Association
7
Office of the Law Revision Counsel. 42 USC 8621 – Home Energy Grants