What this line means
Whether each student for whom you are reclaiming the American Opportunity Tax Credit (AOTC) was enrolled at least half-time at an eligible educational institution for at least one academic period during the tax year. 1 Half-time enrollment is defined by the school — not by the IRS. The student must also be in one of the first four years of postsecondary education and must not have a felony drug conviction.
Does this apply to you?
- You are reclaiming the AOTC after the IRS disallowed it on a prior return
- You (or your dependent) were enrolled at least half-time in a degree or certificate program during the tax year
- You received Form 1098-T from an eligible college, university, or vocational school
Easy to overlook
The school defines “half-time,” not the IRS Each institution sets its own half-time enrollment standard. 1 At a typical college, half-time is six credit hours per semester. At a vocational school, it varies by program. If the student took fewer credits than the school’s half-time threshold in every academic period during the year, the AOTC is not available — only the Lifetime Learning Credit remains an option. IRS Publication 970 — Tax Benefits for Education
The four-year limit is tracked by student SSN across all filers The AOTC is available for only four tax years per student. The IRS tracks claims by the student’s Social Security number, not by who filed the return. 2 If a parent claimed the AOTC for years one and two, and the student claimed it for years three and four on their own return, the credit is fully used. A fifth-year claim triggers an automatic denial. IRS Form 8862 Instructions — Information To Claim Certain Credits After Disallowance
Watch out for this
Reclaiming the AOTC for a student who has already used all four years. Form 8862 does not reset the four-year clock. If the IRS denied your AOTC because the student exceeded the four-year limit, filing Form 8862 does not help — the denial was correct and permanent for that student. Form 8862 only works when the original denial was based on an error (wrong SSN, missing 1098-T, incorrect enrollment status) that you have since fixed.
Footnotes
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IRS Publication 970, Tax Benefits for Education. https://www.irs.gov/pub/irs-pdf/p970.pdf ↩ ↩2
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IRS Form 8862 Instructions, Information To Claim Certain Credits After Disallowance. https://www.irs.gov/instructions/i8862 ↩