Filing taxes can be stressful, but missing out on thousands of dollars due to simple errors is even worse. In 2025, eligible taxpayers may receive up to $1,700 per child through the Additional Child Tax Credit (ACTC)—but only if they file correctly. A single mistake can lead to refund delays or total disqualification.

What Is the Additional Child Tax Credit (ACTC)?
The Child Tax Credit (CTC) provides up to $2,000 per child under age 17, and a portion of that amount—up to $1,700—is refundable as the Additional Child Tax Credit. This means even if you don’t owe taxes, you could still receive a refund.
The ACTC is especially helpful for low-income families who qualify based on earned income. However, getting this refund depends on accurate and complete tax filing.
Common Mistakes That Can Delay or Deny Your ACTC Refund
1. Filing Without Your Child’s Social Security Number
To claim the ACTC, your child must have a valid SSN issued before the tax return is filed. New parents often forget this detail or file too soon—before the SSN arrives. That one error can invalidate your claim.
What to do:
Wait until the SSN is received, or file for an extension. Remember, extensions delay filing but not payment due dates.
2. Claiming an Ineligible Child
Not every child qualifies. Your child must:
- Be under 17 at the end of the tax year
- Be your dependent
- Have lived with you for more than half the year
- Not file a tax return claiming themselves
Tip: Tax software or a licensed tax preparer can help you verify eligibility automatically.
3. Filing With Incorrect Income Details
The ACTC starts phasing out at:
- $200,000 for single filers
- $400,000 for joint filers
If your adjusted gross income (AGI) exceeds these limits, your credit amount will decrease. Make sure you report income accurately to avoid triggering IRS reviews.
4. Expecting an Early Refund
Even if you file early, the IRS does not issue ACTC refunds before mid-February. Filing errors or early submissions without all the required information could lead to longer delays.
Use the “Where’s My Refund?” tool on the IRS website to track your refund status once your return is accepted.
Why Millions Miss Out on the ACTC
According to the IRS and taxpayer advocacy groups, millions of low-income families lose out on refundable credits like the ACTC each year—not due to ineligibility, but simply because of confusion, misfiling, or lack of awareness.
Avoid this by:
- Reviewing IRS eligibility criteria
- Using trusted tax software
- Consulting a tax expert if unsure
FAQs: Additional Child Tax Credit 2025
Q1. How much is the ACTC in 2025?
The ACTC is worth up to $1,700 per qualifying child, depending on your earned income.
Q2. Can I get the ACTC if I don’t owe any taxes?
Yes. The ACTC is refundable, meaning you may receive money back even if you owe nothing.
Q3. When will I get my ACTC refund?
The IRS will not issue ACTC refunds before mid-February 2025, even if you file early.
Q4. What if I don’t have my child’s Social Security Number yet?
Wait to file until you have it, or apply for an extension. Filing without the SSN will disqualify your claim.
Final Thoughts
The Additional Child Tax Credit can provide crucial financial support—but only if claimed correctly. Don’t let a minor oversight cost you your refund. Stay informed, double-check your return, and get help if needed. In 2025, tax season is not just about filing—it’s about filing smart.
As a finance news writer at sirfal.com, I specialize in breaking down complex economic trends, market updates, and investment strategies into clear, actionable insights. My mission is to empower readers with the knowledge needed to make informed financial decisions. Thank you for engaging with my articles; I hope they add value to your financial journey.