Form 886-H-EIC is the IRS’s document checklist used during an audit to verify EITC with qualifying children. You send it only when the IRS requests proof, often with CP75 or similar exam letters.
Before we dive in, a quick note on custody and duplicate claims. If another return already claimed your child, the IRS typically sends CP87A. That notice tells both parties to review the rules. It is not an audit by itself, and usually you do not send documents yet. If neither person amends, the IRS may start an audit and ask for proof. Timing is often about two months after you file.
Key Takeaways
- Use Form 886-H-EIC only when the IRS asks, for example CP75 or CP75A during an EITC audit by mail. Organize clear copies of records that prove relationship, residency, and age.
- List each child exactly as on official records, match SSNs, and show that the child lived with you in the United States more than half the year. Count nights.
- Form 8332 does not transfer EITC to a noncustodial parent. It can release the dependency and child tax credit, but EITC stays with the custodial parent who meets the tests.
- If a prior EITC was disallowed, attach Form 8862 the next time you claim it, unless the IRS told you otherwise. Understand two year and ten year bans and how to appeal.
- Keep copies, label every page with your name, SSN, and tax year, and use tracking when you mail. Publication 1 and Publication 556 outline your rights and appeal options.
What Form 886-H-EIC Is And When It’s Used
Think of Form 886-H-EIC as a simple roadmap for the IRS examiner and for you. It lists the types of documents that prove three things about your child, relationship to you, age, and residency for more than half the year. You complete it and send copies of your proof only after you get an IRS letter asking for EITC documentation, most commonly CP75 or CP75A, or certain Letter 566 series notices.
- The official IRS “Form 886-H-EIC Toolkit” explains exactly which records work and when to use the checklist.
- If a duplicate claim blocks your e-file, you may see CP87A first. That letter is not an audit and usually does not ask for documents yet. The IRS may audit later if no one amends.
Who Should Complete Form 886-H-EIC
You complete Form 886-H-EIC when, and only when, the IRS requests proof that the child on your return is a qualifying child for EITC. This includes parents, foster parents, adoptive parents, grandparents, and other relatives who meet the qualifying child rules. If your EITC was previously denied, you will generally also file Form 8862 with your return the next time you claim the credit.
You have the right to be informed, to challenge the IRS’s position, to appeal, and to be represented, see Publication 1. Keep every deadline in your notice.
Documents To Prove Relationship, Residency, And Age
Aim for primary records first, then fill gaps with secondary evidence. Use copies, not originals, and make sure names, dates, and addresses match your return.
Relationship Proof Types
- Birth certificate or hospital birth record that shows you as the parent.
- Adoption decree showing finalization date and child’s name.
- Court custody or guardianship order with effective dates.
- Foster placement agreement from a state or county agency.
- If a document is in another language, include an English translation. These are the core records IRS examiners look for in EITC audits.
Residency And Age Evidence
To prove residency, show that the child lived with you in the United States for more than half the year, count nights, and tie both of you to the same address. Good examples include school records, daycare statements, medical records, or government mail that shows names, address, and dates. For age, use a certified birth certificate, passport, adoption decree, or state ID.
Practical tip, label each page with the child’s name and the tax year, and circle the address and dates so an examiner spots them at a glance. The IRS’s “letter or audit for EITC” page has helpful pointers on responding by mail.
How To Prepare Your Evidence Packet
You are building a neat, verifiable packet that follows the IRS review flow. Use a short cover letter with your contact details, your SSN’s last four digits, and a checklist of what you enclosed.
- Relationship and age
- Birth certificate, adoption order, or guardianship order.
- School or medical record confirming full name and date of birth.
- Residency, more than half the year
- Two or more documents for the tax year, such as school attendance reports, daycare invoices, medical visit summaries, lease or landlord letter, or agency records. Make sure the address matches yours and shows the child lived with you most nights.
- Earned income
- W 2s and pay stubs that match your return. If you are self employed, make sure Schedule C and related records line up with your claimed EITC. Publication 596 explains earned income and AGI rules.
- Claim coordination when parents live apart
- If there is a court order or a signed Form 8332, include a copy to show who may claim the dependency and child tax credit. Remember, Form 8332 does not move EITC to the noncustodial parent. EITC belongs with the custodial parent who meets the residency and other tests.
Mail copies, never originals, and use certified mail or a trackable carrier. Keep a full copy of everything you sent. Your notice shows where to send documents and the deadline to respond.
Step By Step, Completing Form 886-H-EIC
- Identify each child exactly as on official records, full legal name and SSN.
- List relationship and the number of months the child lived with you, based on nights.
- Check the boxes for the documents you are including for relationship, residency, and age.
- Make sure every date, SSN, and address matches across your return and the records.
- Sign and date any response form included with your CP75 or CP75A. Then attach the completed Form 886-H-EIC and your labeled copies.
Quick Quality Check Before You Mail
- Names, SSNs, and dates match on every page.
- Residency documents show you and the child at the same U.S. address for more than half the year.
- Relationship is clear from birth, adoption, or guardianship records.
- Income documents match the return.
- Pages are legible, translated if needed, and labeled with child’s name and tax year.
When Another Return Already Claimed Your Child
If your e file is rejected for a duplicate claim, do not keep resubmitting electronically. Review the rules to confirm who can claim the child. The IRS often sends CP87A to both parties, explaining what to do next, and that notice alone is not an audit. If no one amends, the IRS may open a mail audit and ask for proof.
Duplicate Claim Basics
- Stop trying to e file the same return.
- If you are clearly entitled to claim the child based on the rules, you can mail a signed return with the correct claim and be ready to respond if the IRS opens an audit.
- Watch for a CP75 or CP75A, then send Form 886-H-EIC with proof.
Custodial vs. Noncustodial, What Really Applies To EITC
The IRS defines the custodial parent as the one with whom the child spent the greater number of nights. Form 8332 can transfer the right to claim the child as a dependent for child tax credit purposes, but it does not transfer EITC. Only the custodial parent, or another eligible taxpayer who meets residency and other tests, can claim EITC with a qualifying child.
| Role | What you may claim for that child | What you cannot use Form 8332 to transfer |
| Custodial parent | EITC with qualifying child if all tests are met | N A |
| Noncustodial parent with valid 8332 | Dependency and child tax credit, if otherwise eligible | EITC, head of household, dependent care credit |
| Both claimed | IRS may send CP87A and later audit, you must document residency, relationship, and age | EITC to a noncustodial parent via 8332 |
Sources for these rules, Publication 501 and Publication 596.
Proving Eligibility To The IRS, A Simple Order Of Proof
Use Form 886-H-EIC to structure your response, then stack your packet in this order:
1 . Relationship and age
- Birth certificate, adoption decree, or guardianship order.
- School or medical record confirming the same name and date of birth.
- Residency, more than half the year
- School, daycare, medical, or government records that show the child lived with you most nights, at your U.S. address. Circle names, address, and dates.
- Income and filing details
- W 2s and pay stubs, or self employment schedules that match your return. Publication 596 spells out income and AGI rules.
- Special situations
- If parents are divorced or live apart, include court orders and, where relevant, a copy of Form 8332 for the dependency and child tax credit. Do not rely on 8332 for EITC, it does not apply.
If identity issues or duplicate claims are involved, expect CP87A first, then a later audit letter if no one amends. The IRS says it typically begins sorting out duplicate dependent claims about two months after you file.
Paper Filing Your Return With Supporting Forms
When a duplicate claim blocks your e file and you are the one who qualifies, you can mail your signed return and be ready to respond if the IRS audits. If you later receive CP75 or CP75A, send Form 886-H-EIC with your labeled proof. If a prior EITC was denied, attach Form 8862 to the next return that claims EITC, or the IRS may reject your credit.
- Put your SSN and tax year on every page.
- Mail to the exact address on your notice.
- Use certified mail or another trackable method.
- Keep a full copy of everything.
Understanding IRS Letters, CP87A And Audit Notices
- CP87A means someone else used the same SSN for your dependent. Review your entry and the rules. You typically do not send documents at that stage. If no one amends, the IRS may audit and ask for proof.
- CP75 or CP75A means the IRS is auditing refundable credits and needs documentation. Your refund is held until the audit finishes. Use the document upload tool or mail copies. Follow the response form and deadline.
- Publication 3498 A explains how mail audits work and what happens next. Publication 1 and Publication 556 explain your rights and appeal options.
Responding To An EITC Audit By Mail
- Open the envelope, note the due date, and gather the records listed.
- Complete the response form and Form 886-H-EIC, attach legible copies, and send everything together.
- If you disagree with the outcome, use the appeal options outlined in Publication 556.
The IRS holds EITC and certain other refundable amounts while an audit is open. Keep filing your future returns on time.
Using Form 8862 After An EITC Disallowance
If your EITC was previously denied or reduced for more than a math or clerical error, the IRS generally requires Form 8862 the next time you claim the credit. Read the instructions carefully, especially if you received a two year or ten year ban. The IRS explains recertification and the math error process in its guidance and notices CP79, CP79A, and CP79B.
- If you are under a two year or ten year ban and want to appeal, the 8862 instructions explain how to file on paper and challenge the math error notice within 60 days.
Common Errors That Trigger Delays Or Denials
Missing Proof Documents
Missing or unclear proof slows everything down. Include clear, dated records for relationship, age, and more than half year residency. Make sure SSNs match Social Security records. The toolkit page spells out acceptable documents.
Incorrect Child Details
Use the exact legal relationship, for example son, daughter, stepchild, foster child, niece, or nephew. Do not use informal labels. Your residency proof must show that the child lived with you in the United States for more than half the year, based on nights.
Ignored IRS Deadlines
Nothing sinks a claim faster than missing the response date. Your notice deadline controls, respond in full by that date. Publication 1 outlines your rights, but those rights rely on timely responses.
Misunderstanding Form 8332
A signed Form 8332 may let a noncustodial parent claim the dependency and child tax credit. It does not let that parent claim EITC. The custodial parent, the one with the greater number of nights, keeps EITC if all tests are met.
Appeal Rights, Protections, And Help
You have strong taxpayer rights during an examination, including the right to be informed, to challenge the IRS’s position, to appeal, and to retain representation. Start with Publication 1 for your rights, then Publication 556 for examinations and appeals. If you receive an adverse determination, your notice describes how to appeal, and Publication 556 fills in the details. Low Income Taxpayer Clinics and the Taxpayer Advocate Service can help if you qualify.
Tools, Publications, And Government Resources
- Form 886 H EIC Toolkit and related audit letters CP75, CP75A.
- Publication 596, the core EITC rulebook, including income limits and qualifying child rules.
- Publication 501, dependents and tiebreaker rules, including the nights based definition of custodial parent.
- Publication 3498 A, how mail audits proceed and what the IRS expects from you.
- Publication 1 and Publication 556, rights and appeals.
- About Form 8862 and instructions, what to file after an EITC denial and how to handle two year or ten year bans.
- CP87A notice explainer, what to do when someone else claimed your dependent.
Quick Reference Table, Who Can Claim What
| Situation | EITC with qualifying child | Dependency and Child Tax Credit |
| Custodial parent, child lived with you most nights | Potentially yes, if all tests are met | Yes, if other requirements are met |
| Noncustodial parent with Form 8332 | No | Potentially yes |
| Two people claimed same child | IRS may send CP87A, then audit to decide | IRS may send CP87A, then audit to decide |
Rule sources, Publication 501 and Publication 596.
For CPA And EA Firms, Make Form 886-H-EIC Repeatable
If you run a firm, the single best way to shorten EITC audits is to standardize your documentation process long before filing season. Build a simple workpaper set for each qualifying child, a one page cover sheet that maps documents to each test, and a naming convention that reviewers recognize in seconds. Use your workflow system to track notice deadlines and keep a live dashboard for CP75, CP75A, and CP87A cases. Tie Form 8867 due diligence to the same checklist so preparers gather correct records at intake.
If you are ready to scale that process, an offshore team can help only when it follows your SOPs, your templates, and a clear review path. At Accountably, we integrate trained offshore staff into firm systems with structured workpapers and layered reviews so partners spend less time fixing packets and more time advising clients. Use this model if your team is buried in notice work each peak season.
Goal for firms, consistent workpapers, predictable turnaround, and fewer revision loops. That is how you protect margins while supporting families who rely on EITC.
FAQs
What is Form 886 H EIC?
It is the IRS document checklist you use during an EITC audit to prove a qualifying child. You attach clear copies of records that show relationship, residency in the United States for more than half the year, and age. Use it only when the IRS requests proof, commonly with CP75 or CP75A.
What is CP87A?
CP87A is a notice that another return claimed the same dependent or qualifying child. Review your entry and the rules. You usually do not send documents with CP87A. If neither person amends, the IRS may later open an audit and request proof.
Does Form 8332 let a noncustodial parent claim EITC?
No. Form 8332 can transfer the dependency and child tax credit, but it does not transfer EITC. EITC with a qualifying child requires that the child lived with the taxpayer in the United States for more than half the year, based on nights.
When do I need Form 8862?
If the IRS previously denied or reduced your EITC, you generally must attach Form 8862 the next time you claim the credit, unless the IRS told you otherwise. The instructions also explain how to appeal a two year or ten year ban and the 60 day window to challenge a math error notice.
How long does the IRS take to sort out duplicate dependent claims?
The IRS says it typically starts determining who is entitled to claim a dependent about two months after you file. You may receive CP87A first, and if no one amends, an audit may follow with a request for documents.
Final Checklist Before You Send
- Cover letter with your contact info and a short list of enclosed items.
- Completed Form 886-H-EIC.
- Relationship and age proof, for example birth certificate and school record.
- Residency proof, two or more records that tie both of you to the same U.S. address for most nights.
- Income records that match your return.
- If applicable, Form 8862 for prior disallowance.
- Copies only, neatly labeled, mailed or uploaded by the deadline with tracking.
Compliance Note And Date
This article provides general information, not tax advice. IRS pages and publications cited were last reviewed for updates on December 10, 2025. Always follow the exact instructions on your IRS notice and current IRS guidance for your tax year.