What Does This Error Mean?
The IRS uses information from the Social Security Administration (SSA) to verify details about dependents claimed for the Earned Income Credit (EIC). When you see this error message:
"For each child on Schedule EIC (Form 1040), 'QualifyingChildSSN' and 'ChildBirthYr' must match that in the e-File database,"
it means there’s a mismatch in one of these areas:
The SSN or birth year entered for a dependent doesn’t align with IRS/SSA records.
The dependent may not meet the eligibility criteria for EIC based on their age or other requirements.
Another taxpayer may have already claimed the same dependent.
Common Causes of This Error
Typos or Incorrect Information: Mistakes in entering the SSN or birth year.
Outdated SSA Records: If the child’s information hasn’t been updated with the SSA, such as after a name change or recent SSN issuance.
Age Issues: The child may be too old to qualify for EIC.
Duplicate Claims: Another taxpayer has already claimed the same dependent, often in shared custody situations.
Steps to Fix the Error in TaxSlayer
Here’s how to resolve this issue step by step:
1. Review and Correct Dependent Information
Log into your TaxSlayer account and navigate to your return.
Double-check that each child’s SSN and birth year exactly match their Social Security card and birth certificate.
Fix any typos or errors, save your changes, and re-submit your return.
2. Verify SSA Records
If you’re certain your entries are correct but still get this error, contact the Social Security Administration (SSA) to confirm their records match the information you provided.
You can reach the SSA at 800-772-1213 or visit a local office.
Note: If updates are needed, it can take up to 10 days for corrections to reflect in IRS systems.
3. Check EIC Eligibility
Ensure your child meets all EIC requirements:
Age: Must be under 19 (or under 24 if a full-time student).
Residency: Must have lived with you for more than half the tax year.
Relationship: Must be your child, sibling, or their descendant.
4. Resolve Duplicate Claims
If another taxpayer has claimed your dependent, determine who has the legal right to do so based on IRS rules:
Typically, the custodial parent (the one with whom the child lived most of the year) has priority.
If needed, file Form 8332 to transfer dependency rights to another parent.
5. Paper File as a Last Resort
If you’ve verified everything and still can’t resolve the issue electronically, print and mail your return along with supporting documentation (e.g., copies of Social Security cards and birth certificates). The IRS will manually review your claim.
Tips for Avoiding This Error Next Year
Always double-check dependent information before filing.
Update any changes with the SSA promptly, such as name changes or new SSNs.
Keep clear records of custody agreements if dependents are shared between parents.
Final Thoughts
IRS reject code SEIC-F1040-535-04 can feel like a hassle, but following these steps will help you resolve it quickly. Whether it’s fixing typos, verifying records with the SSA, or clarifying custody arrangements, TaxSlayer is here to support you every step of the way!