An amount in Box 4 of your 1098-T means your school reduced or refunded tuition it had reported on a prior year’s form. It does not change this year’s education credit. What it can do is force you to pay back part of an American Opportunity Tax Credit or Lifetime Learning Credit you already claimed, by adding a “recapture” amount as additional tax on your current return. You do not amend the old return to handle it.1Internal Revenue Service. Publication 970 (2025), Tax Benefits for Education
What the Number in Box 4 Represents
Box 4 is labeled “Adjustments made for a prior year.” The dollar amount there is tuition or related expenses your school previously reported in Box 1 of an earlier 1098-T that have since been refunded or reduced. It appears on this year’s form because the refund or reduction happened this year, even though the original expense belonged to an earlier tax year.2Internal Revenue Service. Instructions for Forms 1098-E and 1098-T
The figure looks backward only. It has no effect on the credit you compute for the current year. Its job is to prompt you to check whether the credit you already claimed in an earlier year still holds up once the lower expense figure is used.
When Box 4 Does Not Cost You Anything
Plenty of Box 4 entries are informational and nothing more. You owe no recapture in any of these situations:
- You did not claim an education credit for the year the adjustment relates to. No credit, nothing to pay back.
- The reduced expenses still support the full credit you claimed. The AOTC maxes out at $4,000 in qualified expenses. If you originally had $6,000 and Box 4 shows a $1,500 reduction, you still have $4,500 supporting a full $2,500 credit.
- Your income phase-out already limited the credit below what the lower expenses would produce. The reduction doesn’t change the number you actually received.
Recapture kicks in only when the corrected expense figure would have produced a smaller credit than the one you claimed.
How to Figure Out What You Owe
The Box 4 amount is not itself the tax you owe. It is the input to a recalculation of your prior year’s credit. Work through it in order.1Internal Revenue Service. Publication 970 (2025), Tax Benefits for Education
First, pull the Form 8863 you filed for the year the adjustment relates to. Note the qualified education expenses you used and which credit you claimed. Subtract the Box 4 amount from those original expenses to get the corrected expense figure. Then rerun the credit formula with that lower number, applying the eligibility and income limits that were in effect for that prior year, not this one.
The two formulas:
- American Opportunity Tax Credit: 100% of the first $2,000 in qualified expenses, plus 25% of the next $2,000, for a maximum of $2,500. Forty percent of the AOTC (up to $1,000) is refundable.3Internal Revenue Service. American Opportunity Tax Credit
- Lifetime Learning Credit: 20% of the first $10,000 in qualified expenses, for a maximum of $2,000 per return.4Internal Revenue Service. Lifetime Learning Credit
For both credits, the full amount is available when modified adjusted gross income is $80,000 or less ($160,000 joint), phases out between $80,000 and $90,000 ($160,000 to $180,000 joint), and is eliminated above $90,000 ($180,000 joint).3Internal Revenue Service. American Opportunity Tax Credit
Subtract the recalculated credit from the credit you originally claimed. The difference is your recapture: the additional tax that goes on this year’s return.
A Worked Example
IRS Publication 970 illustrates it this way. You paid $7,000 in tuition in 2025 and claimed a $2,500 AOTC on your 2025 return. After filing, you received a $4,000 refund. Corrected expenses drop to $3,000. The AOTC on $3,000 is $2,000 (100% of the first $2,000) plus $250 (25% of the remaining $1,000), for a total of $2,250. The difference between the $2,500 you claimed and the $2,250 the corrected figure supports is $250. That $250 is your recapture, reported as additional tax on your 2026 return.1Internal Revenue Service. Publication 970 (2025), Tax Benefits for Education
Where the Recapture Goes on Your Return
You do not amend your prior year’s return. The IRS instructions are explicit: “Include that amount as an additional tax for the year the refund or tax-free assistance was received.”1Internal Revenue Service. Publication 970 (2025), Tax Benefits for Education
The recapture reports on Schedule 2 (Additional Taxes), which attaches to Form 1040. The current year’s Form 1040 instructions identify the specific line on Schedule 2 for education credit recapture, and the Schedule 2 total flows to your 1040, increasing your tax for the year.5Internal Revenue Service. Instructions for Form 8863
Keep the paperwork that supports your number: the original Form 8863 from the prior year, the 1098-T showing the Box 4 amount, and your recalculation. Tax software will handle the mechanics if you enter the Box 4 figure correctly, but the output depends entirely on what you type in.
Why Box 4 Shows Up
Almost every Box 4 entry is a timing mismatch. The expense was reported in one calendar year; the event that reduced it happened in the next. A few common patterns:
A student pays fall tuition in Year 1 and the school reports it on the Year 1 1098-T. The student withdraws early in Year 2 within the refund window. The refund lands in Year 2, and the school puts the refunded amount in Box 4 of the Year 2 form.
A school awards a scholarship in January of Year 2 that covers expenses from the previous fall semester in Year 1. Scholarships reduce qualified expenses,6Internal Revenue Service. Qualified Education Expenses so the retroactive award lowers the expenses that had supported the Year 1 credit, and the school reports the change in Box 4 of the Year 2 form.
A school discovers it overstated tuition for a prior year and issues a billing correction. For tax purposes the correction works the same as a refund and appears in Box 4.
What Box 6 Means, Briefly
Box 6 is the mirror of Box 4. It reports a reduction to prior-year scholarships or grants originally shown in Box 5.2Internal Revenue Service. Instructions for Forms 1098-E and 1098-T Because scholarships reduce qualified expenses, cutting a prior scholarship effectively raises the qualified expenses you had that year. If the recalculation shows you were entitled to a larger credit than you claimed, you can file Form 1040-X for the affected year to claim the difference. Box 6 is much less common than Box 4.
What Happens If You Skip the Recapture
Failing to report a required recapture is an underpayment of tax. Two consequences are most likely.
Interest accrues on the unpaid amount from the original due date until payment. For the first quarter of 2026, the individual underpayment rate is 7% per year, compounded daily.7Internal Revenue Service. Interest Rates Remain the Same for the First Quarter of 2026
An accuracy-related penalty of 20% of the underpaid amount can apply if the IRS finds negligence or a substantial understatement of tax. For individuals, “substantial” means the understatement exceeds 10% of the correct tax or $5,000, whichever is greater.8Internal Revenue Service. Accuracy-Related Penalty
Recapture amounts are usually modest, but the IRS receives the 1098-T data directly from your school and can match it against your return. It is a line item that lends itself to automated review.