If you earn a modest income, low income tax credits can do far more for you than any tax bracket ever will. Several federal credits are refundable, meaning they can zero out your tax bill and send you the leftover as a refund. The Earned Income Tax Credit alone is worth up to $8,046 for a working family with three or more children on a 2025 return, and the Child Tax Credit, Saver’s Credit, Premium Tax Credit, and Child and Dependent Care Credit can stack on the same return when you qualify for more than one.
Qualifying comes down to three things on almost every credit: your income, your filing status, and who lives with you. The dollar amounts and thresholds below are for the 2025 tax year, the return you file in early 2026.
Earned Income Tax Credit
The EITC is the largest credit available to low- and moderate-income workers, and it’s fully refundable. You need earned income to claim it: wages, salary, or net self-employment earnings. Investment income, Social Security, and unemployment don’t count.1Internal Revenue Service. Earned Income Credit
Maximum credit for 2025, by number of qualifying children:
- Three or more children: $8,046
- Two children: $7,152
- One child: $4,328
- No children: $649
Income Limits
Both your AGI and your earned income have to fall below these ceilings for 2025:
- No children: $19,104 single or head of household; $26,214 married filing jointly
- One child: $50,434 or $57,554
- Two children: $57,310 or $64,430
- Three or more children: $61,555 or $68,675
There’s also a hard cap on investment income of $11,950 for the year. Interest, dividends, capital gains, and rental income all count, and going one dollar over disqualifies you from the entire credit no matter how low your wages are.2Internal Revenue Service. Earned Income and Earned Income Tax Credit Tables
Qualifying Child Rules
Each child you claim for the larger EITC must pass three tests. Relationship: your son, daughter, stepchild, foster child, sibling, or descendant of any of those. Residency: lived with you in the United States for more than half the year. Age: under 19 at year-end, under 24 if a full-time student, or any age if permanently and totally disabled.3Internal Revenue Service. Qualifying Child Rules for the Earned Income Tax Credit
Take these tests seriously. If the IRS finds you claimed the EITC through reckless or intentional disregard of the rules, you’re banned from claiming it for two years. A fraudulent claim triggers a ten-year ban.4Office of the Law Revision Counsel. 26 USC 32 – Earned Income
If You Have No Qualifying Children
You can still claim the smaller EITC without children, but you have to be at least 25 and no older than 64 at year-end, have a valid Social Security number, not be claimed as a dependent on anyone else’s return, and meet the income limits above. The $649 maximum is modest, but it’s money many eligible workers leave on the table.1Internal Revenue Service. Earned Income Credit
Child Tax Credit
The Child Tax Credit pays up to $2,200 per qualifying child for 2025. A qualifying child has to be under 17 at year-end, be a U.S. citizen, national, or resident alien, have lived with you more than half the year, and have a valid Social Security number. The full credit is available up to $200,000 of income, or $400,000 married filing jointly, so almost every low-income filer gets the full amount.5Internal Revenue Service. Child Tax Credit
Only part of the credit is refundable. The refundable piece, called the Additional Child Tax Credit, pays up to $1,700 per child even if you owe no federal income tax. To qualify, you need at least $2,500 in earned income. The refundable amount is 15% of your earned income above that $2,500 floor, capped at $1,700 per child.
An example: if you earned $15,000, that’s 15% of $12,500, or $1,875. With one child, you’d receive the $1,700 cap. With two children, the full $3,400 is available because the 15% calculation on your total earnings clears both caps together.
Child and Dependent Care Credit
Pay for childcare so you can work or look for work, and this credit refunds part of the cost. You can count up to $3,000 in expenses for one qualifying person, or up to $6,000 for two or more. The credit is 20% to 35% of those expenses depending on your AGI, and AGI under $15,000 gets the full 35%. That’s a maximum credit of $1,050 for one child or $2,100 for two or more.6Internal Revenue Service. Publication 503, Child and Dependent Care Expenses
This credit is nonrefundable. It can bring your tax bill to zero but won’t generate a refund by itself. You also have to identify the care provider on your return by name, address, and tax ID (name and address alone if the provider is a tax-exempt organization). Your provider can’t be your spouse, the child’s other parent if the child is under 13, your own child under 19, or anyone you claim as a dependent.7Internal Revenue Service. Topic no. 602, Child and Dependent Care Credit
Saver’s Credit
Contribute to a 401(k), 403(b), traditional or Roth IRA, or SIMPLE IRA and the Saver’s Credit gives you back 10%, 20%, or 50% of what you put in. Only the first $2,000 per person counts ($4,000 for a couple), so the largest possible credit is $1,000 for an individual or $2,000 for a joint return.8Internal Revenue Service. Retirement Savings Contributions Credit (Saver’s Credit)
The 50% rate applies at AGI up to $23,750 single, $35,625 head of household, or $47,500 married filing jointly. The 10% rate stretches up to $39,500, $59,250, or $79,000, respectively. Above those numbers, the credit is gone.9Internal Revenue Service. Notice 2024-80, 2025 Amounts Relating to Retirement Plans and Other Items
You also have to be at least 18, not a full-time student, and not claimed as a dependent. The credit is nonrefundable, and rollover contributions don’t count. Any distributions you took from a retirement account in the prior two years reduce the contribution amount eligible for the credit.
Premium Tax Credit
Buy health insurance through HealthCare.gov or a state Marketplace and the Premium Tax Credit helps cover your monthly premium. Most low-income enrollees receive it in advance: the government pays the insurer directly each month, lowering what you pay at the pharmacy counter and on your monthly bill. You can also wait and claim the full credit on your return.
Eligibility runs off household income relative to the federal poverty level. For 2025, that guideline is $15,650 for a single person and $32,150 for a family of four. If you received advance payments, you must file Form 8962 to reconcile them with your actual income. Earn more than projected and you may owe some back; earn less and you’ll get more refunded. Skipping Form 8962 delays the refund and can cause the IRS to reject the return outright.10Internal Revenue Service. Instructions for Form 8962, Premium Tax Credit
Head of Household Status Can Unlock More
Filing head of household instead of single gives you a bigger standard deduction, more favorable bracket thresholds, and higher EITC income limits. Three requirements: unmarried (or considered unmarried) on the last day of the year, paid more than half the cost of maintaining your home for the year, and a qualifying person lived with you for more than half the year.
“Cost of keeping up a home” covers rent or mortgage interest, property taxes, home insurance, repairs, utilities, and food eaten in the home. It doesn’t cover clothing, education, medical costs, or transportation. Public assistance like TANF counts toward the home’s total cost, but not toward the share you personally paid, which can make it harder to clear the 50% mark.11Internal Revenue Service. Keeping Up a Home
Many single parents file “single” by default and never realize head of household was available. If you’re supporting a child or other qualifying dependent in your home and paying most of the bills, check the box carefully.
When Your Refund Will Arrive
If your return claims the EITC or the Additional Child Tax Credit, federal law blocks the IRS from issuing your refund before mid-February, no matter how early you file. The PATH Act built in that hold to let the IRS verify income and catch fraud.12Internal Revenue Service. When to Expect Your Refund if You Claimed the Earned Income Tax Credit or Additional Child Tax Credit
For the 2026 filing season, the IRS expects most EITC and ACTC refunds to reach direct-deposit accounts by March 2, 2026, with projected deposit dates showing up in “Where’s My Refund?” by February 21.13Internal Revenue Service. IRS Opens 2026 Filing Season Filing early doesn’t beat the hold, but it puts you at the front of the line when the hold lifts.
Free Filing Help and Fraud Protection
Refundable credits are one of the most common audit triggers, so accuracy on the return matters as much as eligibility. The IRS Volunteer Income Tax Assistance (VITA) program prepares returns for free for people generally earning $69,000 or less, people with disabilities, and taxpayers with limited English proficiency.14Taxpayer Advocate Service. The Filing Season: How to Get Assistance IRS Free File offers brand-name tax software free to filers with AGI of $89,000 or less.15Internal Revenue Service. 2026 Tax Filing Season Opens With Several Free Filing Options Available
Because refunds on low-income returns are a favorite target for identity thieves, the IRS offers an Identity Protection PIN, a six-digit number that verifies you when you file. Request one through your IRS online account, or if your AGI is under $84,000 ($168,000 joint), submit Form 15227 for phone verification and mail delivery in four to six weeks. The PIN changes every year, and once you’re enrolled, a stolen Social Security number alone can’t be used to e-file in your name.16Internal Revenue Service. Get an Identity Protection PIN