Head Start Eligibility Requirements: Age, Income, and Disabilities

Head Start eligibility requirements come down to three things: your child’s age, your family’s income, and whether your circumstances qualify you automatically. If your child is under five and your household income is at or below the federal poverty line, your family likely qualifies. Families receiving TANF or SNAP, families experiencing homelessness, and children in foster care qualify regardless of income, and every program must reserve at least 10 percent of its seats for children with disabilities.

Age Rules

Early Head Start serves pregnant women and children from birth up to age three. Head Start Preschool takes over from age three through the age your child would start kindergarten locally.¹ The exact cutoff date depends on your school district. If local kindergarten uses a September 1 birthday, Head Start Preschool uses the same date.

When a child turns three partway through an Early Head Start year, the rules let them stay in Early Head Start while transitioning into the preschool program rather than being moved out immediately.¹

Income Limits

The main financial test is whether your family income sits at or below 100 percent of the federal poverty line.² The Department of Health and Human Services updates the guidelines each January. For a family of four in the contiguous 48 states, the 2025 poverty line was $32,150. Alaska and Hawaii use higher figures. Current numbers are posted at aspe.hhs.gov.

Programs have room to enroll some families above that line. Up to 35 percent of a program’s enrolled families can have incomes between 100 and 130 percent of the poverty line, but only after seats have first been filled with families who meet the stricter test or qualify categorically.² Programs can also enroll up to 10 percent of children from families above these limits when the child would benefit from services. That over-income slot is how some families who earn too much on paper but face other real needs get in.

Automatic (Categorical) Eligibility

You don’t always have to prove your income is below the poverty line. Certain circumstances qualify your family on their own.

Your family receives Temporary Assistance for Needy Families (TANF), including child-only payments.²
Your family receives SNAP. The Office of Head Start has confirmed SNAP counts as public assistance for eligibility, and proof of receipt or an EBT card with a SNAP ID number is enough.³
Your child is in foster care. No income documentation is required.²
Your family is experiencing homelessness under the McKinney-Vento definition. These families qualify and must be prioritized for enrollment.⁴

One thing to keep in mind: qualifying categorically gets you past the income test, but it does not guarantee a seat. Programs still rank all eligible applicants against their selection criteria when demand exceeds capacity.³

Children With Disabilities

Every Head Start program must fill at least 10 percent of its enrollment with children eligible for services under the Individuals with Disabilities Education Act (IDEA). Programs falling short must request a waiver from the responsible HHS official.⁵ Children with identified disabilities or who receive early intervention services have a strong path in.

A formal IDEA diagnosis isn’t required to receive individualized support. For children still going through evaluation, programs adapt services using information like parent input and observation. Children who don’t qualify under IDEA may still get a written action plan documenting goals and support strategies.⁶

Pregnant Women

Early Head Start also enrolls pregnant women who meet the income or categorical rules. Programs serving pregnant women must provide prenatal and postpartum education and services. The same thresholds apply: income at or below the poverty line, or eligibility through TANF, SNAP, homelessness, or another categorical pathway.²

Documents You’ll Need

The paperwork is more flexible than most parents expect. Programs need to confirm your child’s age, your income, and any categorical eligibility, and federal rules specifically prohibit them from requiring documents that would create a barrier to enrollment.

Age

A birth certificate is the most common proof, but immunization records, insurance documents, or a passport work too.⁷ If you don’t have any of them, the program must still find another way to verify your child’s age rather than turn you away.¹

Income

Programs accept tax returns (Form 1040), W-2s, pay stubs, unemployment records, and documentation of child support or alimony. Cash or irregular income can be verified with a written statement from your employer, and programs have forms to document a family with no income.⁷ When none of those are available, families can typically sign a self-declaration of income on a standardized form.

If You’re Experiencing Homelessness

Under McKinney-Vento, children must be enrolled immediately even without records that would normally be required, including birth certificates, immunization records, proof of residency, and proof of guardianship.⁸ Missing an application deadline during homelessness can’t be held against you. The program helps obtain any missing records after enrollment.

Applying and the Waiting List

Find your nearest program through the Head Start Center Locator at headstart.gov.⁹ Most programs open applications in spring for a fall start, and many also enroll on a rolling basis when seats open up. Reach out early. Demand outstrips available funding in most communities.

Applying doesn’t guarantee a seat. Programs build a ranked waiting list using selection criteria set each year based on community needs. Family income, homelessness, foster care status, the child’s age, and IDEA eligibility typically carry the most weight.¹⁰ Because each program uses its own community needs assessment, priorities can shift between neighboring programs.

If the program is full, your child joins the waiting list and gets called as spots open. The list is re-ranked using the same criteria, so a family with higher-priority needs who applies later can move ahead of one that applied earlier.¹¹

Staying Eligible After You’re In

Once your child is enrolled, eligibility lasts through the end of the following program year. Families don’t have to re-prove income every few months.¹ A rise in income alone won’t remove your child. The program can decline to continue enrollment only when there’s a compelling reason, such as a significant income change combined with another child on the waiting list who has a greater need.

The one exception is the move from Early Head Start into Head Start Preschool. At that transition, staff re-verify the family’s eligibility, and if your situation has changed substantially the program weighs continued enrollment against the needs of other families waiting for a seat.

1
Head Start. 45 CFR 1302.12 – Determining, Verifying, and Documenting Eligibility
2
eCFR. 45 CFR 1302.12 – Determining, Verifying, and Documenting Eligibility
3
HeadStart.gov. Head Start Categorical Eligibility for Families Eligible for the Supplemental Nutrition Assistance Program
4
Head Start. FAQs About Serving Families Experiencing Homelessness
5
eCFR. 45 CFR Part 1302 Subpart A – Eligibility, Recruitment, Selection, Enrollment, and Attendance
6
Head Start. Services for Children Who Do Not Qualify for IDEA – Fact Sheet
7
Head Start. Head Start Eligibility Reference Sheet
8
U.S. Department of Education. Education for Homeless Children and Youths Program Non-Regulatory Guidance
9
HeadStart.gov. Head Start Center Locator
10
Head Start. 45 CFR 1302.14 – Selection Process
11
Head Start. Selection – Prioritizing Families with Responsive Policies and Criteria