EITC and Child Tax Credit Audit Response Checklist
Understanding EITC and Child Tax Credit Audits
The IRS audits Earned Income Tax Credit and Child Tax Credit claims frequently because these credits often result in substantial refunds and require strict documentation of eligibility. Unlike income verification audits, these examinations focus exclusively on proving your child meets all statutory requirements, including relationship, age, residency, and a valid Social Security number status. The IRS compares your claim against Social Security Administration records and other tax returns filed within your household to identify duplicate claims or eligibility errors.
Who Should Use This Checklist
This checklist applies to taxpayers who claimed EITC or Child Tax Credit on any federal return and received an IRS audit notice requesting documentation. You should follow these steps if you received Form 886-H-EIC, CP75 notice, or any correspondence questioning your qualifying child’s eligibility for these credits. This guidance also helps taxpayers filing amended returns or responding to IRS requests for birth certificates, school records, medical documents, or proof of residency for dependent children.
Step-by-Step Response Process
Step 1: Read Your Audit Notice Completely
The IRS notice specifies which child is being questioned and which requirement requires documentation, including verification of the relationship, age, residency, or Social Security number. Write down the child’s name, tax year under examination, response deadline date, and specific documentation requested before taking any action.
Step 2: Calculate Your Response Deadline
Your audit notice indicates the response deadline, typically 30 days from the date the notice is printed on the correspondence. Mark this deadline on your calendar and count backward five days to create a mailing buffer that accounts for postal delays and processing time.
Step 3: Gather Relationship Documentation
Obtain a certified birth certificate from the state vital records office showing your legal relationship to the qualifying child you claimed. If claiming a stepchild, foster child, grandchild, niece, or nephew, collect court orders, adoption papers, or custody documents that establish your legal relationship under IRS rules.
Step 4: Collect Residency Proof Documents
Assemble third-party records proving the child lived with you for more than half the tax year, including school enrollment forms, medical records, utility bills, or lease agreements. The IRS requires documentation from organizations outside your household because personal statements alone do not satisfy the residency test under current examination procedures.
Step 5: Verify Social Security Number Accuracy
Compare the Social Security number you reported on your tax return against the child’s actual Social Security card to confirm exact matching. If the numbers differ or the name spelling varies, locate the correct information immediately and prepare to explain any discrepancies in your response letter.
Step 6: Confirm the Child’s Age Qualification
Check the birth certificate to determine the child’s exact age on December 31 of the tax year in question. For EITC, qualifying children must be under the age of 19, or under the age of 24 if a full-time student for at least five months, or permanently disabled at any age. For the Child Tax Credit, the child must be under the age of 17 at year-end, meaning they are 16 or younger on December 31 of that tax year.
Step 7: Check for Duplicate Claims
Contact your former spouse, the child’s other parent, or any relatives who might have filed tax returns claiming the same child as a dependent. If another person claimed the child, disclose this fact to the IRS immediately in writing and explain why your claim should prevail based on custody or residency rules.
Step 8: Organize All Documentation
Create a labeled folder for each questioned child, containing birth certificates, school records, medical documents, and residency proof, arranged in a logical order. Label each document clearly with the child’s name, document date, and which requirement it proves to help IRS examiners process your response efficiently.
Step 9: Write a Cover Letter
Draft a one-page letter addressing the IRS contact person named in your audit notice and list every document you are submitting. State which requirement each document proves, and reference the notice number to ensure the IRS matches your response to the correct examination case file.
Step 10: Submit Your Response Before the Deadline
Mail your complete response by certified mail with a return receipt at least three business days before the printed deadline to ensure timely delivery. Use the exact mailing address shown on your IRS notice and keep photocopies of all submitted documents, as well as your certified mail receipt, as permanent records.
Step 11: Respond to Follow-Up Requests
The IRS may send additional notices requesting specific documents you did not initially provide or asking for clarification about submitted materials. Treat each follow-up request as a new deadline with the same urgency and documentation standards you applied to your original response submission.
Step 12: Review the IRS Determination
When the IRS sends its preliminary determination letter offering you 30 days to appeal, read it carefully to understand which credits were allowed or disallowed. If you disagree with the findings, you have the right to request Appeals consideration by submitting a written protest within the 30-day appeal period.
Common Mistakes That Harm Your Audit Response
● Assuming name variations are acceptable: Even minor spelling differences between your tax return and the child’s Social Security card cause automatic system rejections requiring you to submit corrections. The IRS matching system requires exact name matches, including middle initials, hyphens, and suffix designations, to process your claim successfully.
● Submitting only personal written statements: Letters you write explaining where your child lived carry no evidentiary weight because the IRS requires independent third-party documentation from schools or medical providers. Always submit official records from organizations that can independently verify the facts you assert in your audit response.
● Missing the response deadline: If you mail your documentation even one day after the printed deadline, the IRS will consider your response untimely and automatically disallow the credit. There are no extensions or grace periods for EITC audit responses except when the deadline falls on a weekend or federal holiday.
● Failing to disclose duplicate claims: When you know another person claimed the same child, but you do not tell the IRS, the agency discovers this through computer matching and denies both claims. Voluntary disclosure in your initial response allows you to present your case first and explain why you qualify under the tiebreaker rules.
When to Seek Professional Tax Help
You should consult a tax professional immediately if you face any of these situations during your audit examination. Complex cases involving multiple children, divorced parents with conflicting custody claims, or situations where another person has already claimed your child require professional representation to protect your rights. Consider hiring an enrolled agent, certified public accountant, or tax attorney if you received a Notice of Deficiency, if the IRS denied your initial response, or if you need to file an Appeals protest challenging the examination findings.
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This checklist is for educational purposes only and does not constitute tax or legal advice. Always review official IRS instructions and consult a qualified professional for guidance.