EITC and Tax Credits for Single Mothers in Delaware

Where to start

The best first step is to gather your income papers and file a complete federal return. Delaware’s state EITC is based on your federal EITC, so your federal return matters first. Then file your Delaware return and choose the Delaware EITC option that helps you most.

For broader benefits, use the Delaware assistance guide. If taxes are only one part of the problem, you may also need emergency help, TANF help, or utility help.

No earned income? EITC usually requires pay from work, but withheld tax or other credits may still make filing worthwhile. Ask a tax preparer.

Quick credit table

Federal and Delaware EITC

The federal EITC is one of the most important tax credits for working parents with modest income. The IRS says the amount depends on income, filing status, investment income, and how many qualifying children you claim. Use the official EITC tables and the IRS assistant before you file.

For 2025 returns, the federal EITC investment income limit is $11,950. EITC rules can be strict. Your child must meet the IRS tests, and the same child usually cannot be used by two people for the same credit.

Delaware’s state EITC is based on the federal credit. Under current Delaware tax law, a resident who qualifies may choose either 20% of the federal EITC as a nonrefundable Delaware credit, or 4.5% of the federal EITC with the part over the state tax due treated as refundable.

Check these EITC rules before you file

• You need earned income. Wage, tips, and eligible self-employment income can count. Child support, unemployment benefits, and most investment income do not count as earned income for EITC.
• For a 2025 qualifying child, check the child’s age, relationship, time living with you, and valid Social Security number. A child living with the other parent generally cannot be claimed for your EITC just because your custody order says you can claim a child on taxes.
• Some married but separated parents can claim EITC without filing jointly. Special rules apply if a qualifying child lived with them and they lived apart or were legally separated in the required way. Ask an IRS-certified preparer.
• Check both earned income and adjusted gross income, the $11,950 investment-income cap for tax year 2025, and any past EITC disallowance notice.

The IRS EITC eligibility guide explains these rules. For the child tests, also use the qualifying child rules.

Delaware EITC choice: simple example

Suppose your approved federal EITC is $2,000. The 20% Delaware option could lower your Delaware income tax by as much as $400, but unused credit is not refunded. The 4.5% option would be $90; it may be refundable when it is more than your Delaware tax due. These are sample calculations, not estimates of what you qualify for. Have the preparer compare both choices on your actual return, including other Delaware credits.

Child Tax Credit and other dependent credits

The federal Child Tax Credit can help if you have a qualifying child under age 17 at the end of the tax year. For tax year 2025, the IRS says the Child Tax Credit is worth up to $2,200 per qualifying child, and the refundable Additional Child Tax Credit can be up to $1,700 per qualifying child, depending on your income and tax situation.

To qualify, the child generally must live with you for more than half the year, be claimed as your dependent, meet relationship and support rules, and have a Social Security number valid for work by the due date of the return. If a child is too old for the Child Tax Credit, or another dependent does not qualify, the Credit for Other Dependents may still help.

For updated Child Tax Credit rules, use the IRS Child Tax Credit page. If the other parent may claim the same child, ask for help before filing. Filing first does not always mean filing correctly.

For 2025, the refundable Additional Child Tax Credit generally requires at least $2,500 of earned income. The $500 nonrefundable Credit for Other Dependents may apply to certain older children or other dependents. A credit limit is not a guaranteed payment.

Identification rule: For CTC and ACTC on a 2025 return, the child needs a work-valid SSN issued on time, and the taxpayer (or at least one spouse on a joint return) also needs one. A different credit or filing route may be possible if an ITIN is involved. Get advice rather than making assumptions about immigration or tax status.

If parents live apart: A signed IRS Form 8332 can, in some cases, let a noncustodial parent claim the Child Tax Credit, but it does not transfer EITC, the dependent care credit, or head of household status. The IRS rules for separated parents explain the difference.

Child and dependent care credit

The federal child and dependent care credit may help if you paid for care so you could work or look for work. It can apply to care for a child under age 13, and it can also apply to some care for a spouse or dependent who cannot care for themselves.

For tax year 2025, IRS Publication 503 says the dollar limit for expenses is $3,000 for one qualifying person or $6,000 for two or more qualifying persons. The credit percentage is based on adjusted gross income and can range up to 35% for lower-income households. You claim it with Form 2441, and the federal credit is limited to your tax. That means it does not create a federal refund by itself.

Delaware also gives residents a state child care and dependent care expense credit equal to 50% of the federal credit allowed for the same tax year. Delaware’s law says the state credit cannot be more than the Delaware tax otherwise due, so it is not a refundable state credit.

If care costs are still too high, check child care help and afterschool programs in Delaware.

What changes for care paid for in 2026?

The expense limits still generally are $3,000 for one qualifying person and $6,000 for two or more. But for tax year 2026, the federal credit rate ranges from 20% to 50%, based on income. This means the maximum federal credit, before other limits, can be $1,500 for one person or $3,000 for two or more. This change is for 2026 expenses, normally reported in 2027. The federal credit remains nonrefundable. Read the IRS 2026 child care credit guidance.

For tax year 2025, the lower 20%–35% rate still applies. Delaware’s state credit is 50% of the federal child/dependent care credit allowed, but it cannot exceed Delaware income tax due. It is not a cash child care grant.

Care paid through a dependent care account at work can reduce the care expenses used for this credit. In 2026, the federal exclusion limit for eligible employer dependent care benefits generally rises to $7,500, with a lower limit for married filing separately. Do not use the same expense twice. See IRS Form 2441 instructions.

Other credits and deductions to ask about

Some Delaware single mothers may have other tax items worth checking. Do not add a credit unless you truly qualify and can document it.

If you are in school or training, also see scholarships for mothers and Delaware job training help. Scholarships and grants can affect taxes differently depending on how the money is used.

Other possible federal items depend on your facts: a college student may qualify for the American Opportunity Tax Credit or Lifetime Learning Credit; a family with Marketplace health insurance may need to reconcile advance premium tax credits with Form 1095-A; and some adoptions have a partly refundable adoption credit starting in tax year 2025. These are not automatic benefits for single parents. Ask your preparer which forms, income limits, and Social Security number rules apply. Federal tax and Delaware state tax may treat deductions differently.

How to file and where to get free help

For tax year 2025: The normal federal due date was April 15, 2026. Most valid federal and Delaware extension filers had until October 15, 2026 to file; that date has passed. An extension did not add time to pay tax. If you missed the date, do not ignore your return. File as soon as you can, pay what you can if you owe, and ask about payment plans or penalty relief. Certain disaster relief or other special rules can change a person’s deadline. The IRS explains steps after a missed deadline. Refund claims for earlier years also have time limits.

Delaware’s taxpayer services page lists forms and tax help. Nehemiah Gateway and IRS-certified VITA volunteers may offer free preparation to eligible households when sites are accepting returns; ask if they handle late 2025 returns. Federal guided Free File for the 2025 season ended on October 15, 2026.

Filing from another state, or without a printer

Delaware residents who earned wages in another state may need to file a return in both states. Ask about tax paid to another state; do not assume you should pay the same tax twice. If you worked in Delaware but lived elsewhere, you may have different filing rules. Delaware provides electronic state filing without an income cap; paper forms are also available. If you cannot print or use the portal, ask the Division of Revenue which filing method is available for your tax year.

What if the filing deadline passed?

1. Gather your W-2s, 1099s, child records, and any tax notices.
2. Confirm the correct filing year and whether you already sent a return.
3. Use IRS refund-claim time limits to check whether a refund may still be claimed.
4. File missing returns even if you cannot pay all the tax, and contact the agency about a plan if you owe.
5. Keep copies and confirmation numbers. Watch for IRS and state letters.

The federal 2025 extension date has passed, but a missed filing deadline is not proof that you have lost every possible credit or refund. The refund-claim deadline may be different from the return-filing deadline. Ask an IRS-certified tax site or professional to check your case.

Documents checklist

Bring more than you think you need. Missing papers can delay a refund or cause a denial.

• Photo ID for you and, if filing jointly, your spouse.
• Social Security cards or ITIN letters for everyone on the return.
• W-2 forms, 1099 forms, self-employment income records, and gig app summaries.
• Child care provider name, address, and taxpayer ID or Social Security number.
• School Form 1098-T and receipts for qualified education costs, if claiming education credits.
• Proof that the child lived with you, such as school, medical, child care, lease, benefit, or court records.
• Bank routing and account number for direct deposit.
• IRS or Delaware letters you received.
• Last year’s tax return, if available.
• Any Form 1095-A if you had Marketplace health insurance; the amount of advance premium tax credit may need to be reconciled.
• Your 2025 and 2026 records kept in separate folders, so the right credit rules are used for each year.
• Any IRS Form 8332, divorce or custody papers, and a record of nights each child lived with you when parents share care.
• IRS Identity Protection PIN if one was issued, plus all letters asking for documents or identity checks.

Refund timing and refund safety

For returns filed early in a tax season, federal law prevents the IRS from issuing EITC or Additional Child Tax Credit refunds before mid-February. This applies to the whole federal refund. March 2, 2026 was an early-season estimate, not a promise for returns filed later. Use Where’s My Refund? for your case. The IRS says many e-filed refunds arrive within three weeks when there is no review problem, but some take longer.

Delaware’s refund status tool asks for identifying information and the expected refund amount. Delaware says refunds requiring manual review or more proof may take 10–12 weeks. The Division of Revenue also warns that it does not send refund-status texts. Ignore links asking for bank or personal details, and open the official refund page yourself.

If parents disagree about claiming a child

A custody agreement and a tax rule do not always use the same test. The IRS looks at where the child lived, family relationship, support, filing status, and any valid release. A child can sometimes count for one parent’s EITC but the other parent’s Child Tax Credit under the special release rules.

Do not try to fix a disputed child claim by filing an unsupported return first. Save school, health care, day care, and address records. If your e-file is rejected because someone else used the child’s Social Security number, IRS instructions may require a paper return and more proof. Get qualified help with separated-parent rules and ask about a correct amended return if a past filing was wrong.

This is general tax information, not family-law advice. If safety or a court order is involved, a trusted legal aid provider can help you decide what to share and how to respond.

If your return is denied, delayed, or confusing

If the IRS or Delaware sends a letter, read it before calling. Many letters ask for proof of income, proof that a child lived with you, identity verification, or a corrected form. Do not ignore the deadline in the letter.

If a tax problem is tied to custody, child support, domestic violence, identity theft, or a tax debt you cannot pay, get help before sending more papers. You may need a legal aid office, a tax clinic, or a qualified tax professional. For family-law or safety-related concerns, start with Delaware legal help. For child support issues, see child support help.

How to respond to a tax letter

1. Check the letter number, the tax year, the reply deadline, and which credit is at issue.
2. Use an official IRS or Delaware contact method. Do not send your Social Security number to someone from an unexpected text.
3. Send only the records requested. Keep a copy of everything and proof of delivery.
4. If the agency denies or changes your credit, check the letter for protest or appeal rights and deadlines. Those are not the same for every notice.
5. If you face a serious financial hardship or cannot resolve an IRS problem, ask the Taxpayer Advocate Service whether it can help. For an IRS dispute, an eligible taxpayer can also look for a Low Income Taxpayer Clinic.