To fill out Form 8836, the IRS residency verification form for the Earned Income Tax Credit, use the copy the IRS mailed you with its notice: enter your name and Social Security number exactly as they appear on the return under review, list the qualifying child and the number of months the child lived with you in the United States during that tax year, check the boxes for the third-party records you are attaching, and mail or fax the packet to the address on the notice before the deadline it gives you. The form is not a blank you download; it arrives with a Letter 566 or similar audit letter, and everything you write on it has to be backed by the documents you send with it.
Why the IRS Sent You Form 8836
The IRS uses Form 8836 when its records cannot confirm that a child you claimed for the EITC shared your home for more than half the tax year. The credit is authorized under Internal Revenue Code Section 32, and because it is refundable, the agency examines residency claims closely. Form 8836 is part of a correspondence audit. The letter it came with identifies the tax year under review, tells you what the IRS needs, and states your response deadline. That deadline governs everything else; miss it and the IRS can disallow the credit without further contact.
Confirm the Child Qualifies Before You Start
Documentation only helps if the child meets the three EITC tests. If any one fails, no amount of proof will save the credit.
- Relationship: your son, daughter, stepchild, adopted child, foster child, sibling, half-sibling, stepsibling, or a descendant of any of these (grandchild, niece, nephew).
- Age: under 19 at the end of the tax year, or under 24 if a full-time student for at least five months. A child who is permanently and totally disabled at any time during the year qualifies at any age.
- Residency: lived with you in the United States for more than half the tax year. Temporary absences for school, vacation, illness, hospitalization, or military service still count as time at home.
“United States” here means the 50 states, the District of Columbia, and U.S. military bases. Puerto Rico and other U.S. territories do not count for this credit. If you are on extended active duty outside the United States (called to duty indefinitely or for more than 90 days), the IRS treats you as living in the United States during that period, so overseas installations that are not technically U.S. bases still work for military families.
Gather Your Documentation First
The form asks you to attach third-party records proving where the child lived and for how long. Pull these together before you start writing on the form, because they dictate which boxes you check and how many months you can honestly claim.
Records the IRS accepts:
- School records: report cards, enrollment forms, or attendance records showing the child’s home address during the academic year.
- Medical records from a doctor, hospital, or clinic listing the child’s address and dates of treatment.
- Childcare records: enrollment documents or attendance logs from a daycare provider.
- Social service or community-based organization records from a shelter, transitional housing program, or government agency listing your address and the child’s name.
- Lease or landlord records: a lease naming the occupants or a letter from a property manager confirming who lived in the unit.
- Court or placement agency records: placement orders or foster care documentation.
- Other records that tie the child to your address: utility bills, employment records, law enforcement reports, Indian tribal records, or religious organization records.
Every document must show the child’s name (or yours), a street address, and dates falling within the tax year under review. Include the issuing organization’s name, address, and phone number, because the IRS may call to verify. The agency prefers documents that span the full tax year to show a continuous pattern. If no single record covers everything, combine several: school records for the academic months, medical or daycare records for the summer. Send copies. The IRS does not return originals.
If You Cannot Get Institutional Records
Form 8836 includes a third-party affidavit section for exactly this situation. It is a sworn statement, signed under penalty of perjury, from someone who is not related to you but has firsthand knowledge of where the child lived. A landlord, member of the clergy, school official, or social worker can serve. The signer provides their name, address, and phone number, and the IRS can and sometimes does call them.
Living in a homeless shelter does not disqualify you. The IRS recognizes shelter residency, and a signed letter from a shelter director or social service agency official on letterhead is valid proof.
Filling In the Form
The form itself is short. Work through it in order with your documents in front of you.
Your information. Enter your full legal name and Social Security number exactly as they appear on the return being examined. Check them against your filed return. A mismatch with Social Security Administration records can delay processing or trigger an automatic rejection.
Qualifying child information. Enter the child’s name, Social Security number, and the number of months the child lived with you in the United States during the tax year. Count every month the child was in your home for even part of the month. Include months of temporary absence for school or medical care; those still count as time at home.
Documentation attached. Check the boxes for the categories you are sending: school, medical, childcare, lease, and so on, plus any third-party letters. If you are using the affidavit instead of institutional records, complete that section and have your third party sign and date it. Make sure every field is legible. An illegible phone number for your contact can stall the review.
Where and How to Send It
Mail the completed form and all supporting documents to the address printed on your IRS notice. Write the case or reference number from the notice on every page you send. That number is how the IRS routes your packet to the examiner assigned to your case; without it, your documents can sit unmatched in a processing queue.
Most audit notices also list a fax number, which is faster. The IRS Document Upload Tool at irs.gov/examreply lets you upload documents electronically in response to a notice; you’ll need the notice number and your Social Security number to use it.
Keep a complete copy of everything you send, no matter how you send it. If you mail, use certified mail with return receipt so you have proof of the date the IRS received the packet. That receipt is what settles any later dispute about whether you responded on time.
If Two People Claimed the Same Child
Residency proof does not resolve competing claims. If more than one person claimed the same child, the IRS applies a hierarchy: a parent beats a non-parent regardless of income; between two parents who do not file jointly, the one the child lived with longer wins; if the child lived with each parent equally, the parent with the higher adjusted gross income wins; if no parent claims the child, the non-parent with the highest AGI wins. This can override an otherwise well-documented Form 8836 response.
If the IRS Rejects Your Documentation
A rejection means the IRS did not find your records sufficient to prove residency, and your EITC will be reduced or eliminated for the year under review. You will receive a 30-day letter (such as Letter 525) proposing the adjustment and giving you 30 days to request an Appeals conference. For cases where the proposed tax and penalty are $25,000 or less per tax period, you can file a Small Case Request on Form 12203, listing what you disagree with and why your documentation should have been accepted. Mail it to the address on the 30-day letter, not to the Independent Office of Appeals directly.
A disallowance can also affect future years. Under IRC Section 32(k), the IRS can bar EITC claims for two years for reckless or intentional disregard of the rules, or ten years for fraud, with parallel bans on the Child Tax Credit, Additional Child Tax Credit, and American Opportunity Tax Credit under IRC Sections 24(g) and 25A(b). Once any ban ends, or if the credit was simply disallowed without such a finding, you must file Form 8862 with the first return on which you reclaim the credit; otherwise the IRS will reject the credit automatically.