The year you have a child is one of the more significant tax events in adult life -- not just because of the costs, but because of the credits and accounts that become available. Used fully, these benefits can reduce your tax bill by several thousand dollars annually and fund tax-advantaged college savings from day one.
Child Tax Credit
$2,000 per qualifying child under age 17 at year-end. The credit phases out above $200,000 in modified AGI (single) or $400,000 (married filing jointly). Up to $1,700 of the credit is refundable as the Additional Child Tax Credit -- meaning you can receive this amount even if you owe no federal income tax.
Your child must have a Social Security number to claim the credit. Apply for the SSN at birth -- the hospital can help initiate the application.
Child and Dependent Care Credit
If you pay for childcare so that you (and your spouse, if married) can work or look for work, you can claim a credit of 20-35% of up to $3,000 in care expenses (one child) or $6,000 (two or more children). The percentage depends on your income -- lower incomes get the higher 35% credit rate.
Maximum credit: $1,050 (one child) or $2,100 (two or more children) for most taxpayers at the 20% rate. The credit is non-refundable -- it can reduce your tax to zero but not generate a refund.
Dependent Care FSA
A Dependent Care Flexible Spending Account lets you set aside up to $5,000 pre-tax ($2,500 if married filing separately) through your employer to pay for childcare. This reduces your taxable income -- saving you income tax and payroll tax on the $5,000. The FSA and the Child and Dependent Care Credit cannot both be applied to the same expenses, but they can be used together on different expenses (the FSA covers the first $5,000, and the credit applies to any additional qualifying expenses up to the $3,000 or $6,000 limit).
For a family in the 22% bracket with payroll taxes, the Dependent Care FSA saves approximately $1,530 on $5,000 of childcare expenses -- more than the care credit alone at most income levels.
Earned Income Tax Credit (EITC)
For lower to moderate income families, the EITC is one of the most valuable credits available. The maximum credit in 2026 for a family with three or more children is $7,830. The credit phases in and out based on earned income and filing status. Even one child significantly increases the EITC compared to no children.
529 College Savings Plan
Not a federal tax deduction -- but over 30 states offer a state income tax deduction for contributions to a 529 plan. Contributions grow tax-free, and qualified withdrawals for education expenses are tax-free. Starting early maximizes the tax-free compounding. A $5,000 contribution at birth growing at 6% annually is worth approximately $16,000 by age 18.
529 funds can now also be used for K-12 tuition (up to $10,000/year) and, since 2024, rolled over to a Roth IRA for the beneficiary (up to $35,000 lifetime, subject to annual IRA limits and a 15-year waiting period).
Updating Your Withholding
After having a child, update your W-4 to reflect the new credits and deductions you will claim. The Child Tax Credit in particular can significantly reduce your tax liability -- and therefore the withholding you need. Updating your W-4 puts that money in your paycheck throughout the year rather than waiting for a refund. Use our Tax Refund Calculator to estimate your new liability and adjust withholding accordingly.
Tax Credits and Deductions for Parents — Fully Explained
Having a child creates access to several significant tax benefits. The key is understanding which are credits (reduce tax dollar-for-dollar) vs. deductions (reduce taxable income), which are refundable, and what income limits apply.
Child Tax Credit (CTC) in 2026
Under the OBBBA, the Child Tax Credit increased to $2,200 per qualifying child under age 17 for 2026. Up to $1,700 remains refundable (the Additional Child Tax Credit). The credit phases out starting at $200,000 of modified AGI for single filers and $400,000 for married filing jointly — so most families receive the full amount. A family with three qualifying children can receive up to $6,600 in Child Tax Credit, with up to $5,100 of that potentially refundable.
Child and Dependent Care Credit
If you pay for childcare so you can work, you may qualify for the Child and Dependent Care Credit — worth 20–35% of up to $3,000 in expenses for one child ($6,000 for two or more). The percentage is higher for lower-income families. Unlike the CTC, this credit is non-refundable — it can reduce your tax to zero but won't generate a refund beyond what you've paid in.
Dependent Care FSA (DCFSA)
If your employer offers a Dependent Care FSA, you can contribute up to $5,000 pre-tax for childcare expenses, reducing both your W-2 taxable income and your FICA taxes. Important: the DCFSA and the Dependent Care Credit can be coordinated but the same expenses can't be claimed for both. Use the DCFSA first, then claim the credit on any remaining eligible expenses up to the limit.
Earned Income Tax Credit (EITC)
The EITC is one of the most valuable credits for lower-to-middle income families. For 2025, the maximum credit with three or more qualifying children is $8,046 — fully refundable. Income limits for claiming the credit with children range from approximately $49,000–$59,000 depending on filing status. Even part-year workers and self-employed filers with qualifying net earnings may be eligible.
529 Education Savings Plans
529 contributions aren't federally deductible, but 34 states offer a state income tax deduction or credit for contributions. More importantly, 529 growth and qualified withdrawals are entirely tax-free at the federal level. Starting early — even with small contributions — allows compound growth to accumulate tax-free over years or decades.
Use our income tax calculator to model your family's federal tax estimate, and see our Child Tax Credit guide for income phase-out tables and refundability details.