A 1098 form reports interest you paid on a loan to the IRS
A 1098 form is a tax document that reports money you paid in interest during the year. The most common version is the 1098-T (education loan interest) and the 1098 (mortgage interest). Your lender sends you a copy and files one with the IRS. The form shows how much interest you paid, which you may be able to deduct from your taxable income when you file your tax return.
You receive a 1098 because the IRS requires lenders to report certain interest payments. This is not a bill or a request for payment — it is a record of money you already paid. The form arrives by mail or email, usually in January or early February, and covers the previous calendar year.
The reason lenders report this is so the IRS can verify that the interest deductions you claim on your tax return match what the lender reported. If the numbers do not match, the IRS may flag your return for review.
Key Takeaways
- A 1098 form reports interest you paid on a loan during the year, filed by your lender with the IRS and sent to you.
- The most common types are the 1098 (mortgage interest), 1098-T (education loan interest), and 1098-MA (mortgage insurance premiums).
- You need the 1098 to claim certain deductions on your tax return, so keep it with your tax records even if you do not itemize deductions.
- If you do not receive your 1098 by early February, contact your lender directly — the IRS does not send replacement forms.
The different types of 1098 forms and what they report
The 1098 family includes several forms, each reporting a different kind of interest or payment. The 1098 (plain number, no letter) reports mortgage interest you paid to a bank or mortgage servicer. The 1098-T reports may have access to education loan interest you paid to a student loan servicer. The 1098-MA reports mortgage insurance premiums you paid on a home loan.
Each form breaks down the year's payments by month and shows the total at the bottom. For a mortgage 1098, you will see the total mortgage interest paid. For a 1098-T, you will see the total student loan interest paid. The forms also include your loan account number and your lender's tax ID number, which helps the IRS match the report to your return.
Some lenders issue multiple 1098 forms if you have more than one loan with them, or if you refinanced during the year. If you paid interest to more than one lender, you will receive a separate 1098 from each one.
Where to find the numbers you need for your tax return
The 1098 form has several boxes, but the one you use most often is Box 1, which shows the total mortgage interest paid (or the equivalent box for other 1098 types). This is the number you report on your tax return if you are claiming a deduction for that interest.
Box 2 on a mortgage 1098 shows points paid on the loan, which may also be deductible. Box 3 shows the outstanding principal on your mortgage at the end of the year. Boxes 4 and 5 show mortgage insurance premiums and property taxes paid, though these may appear on a separate 1098-MA form instead.
The form also includes your lender's name and address, your loan account number, and the property address. Make sure the address and account number match your records — if they do not, contact your lender to correct it before filing your return.
How to use your 1098 when filing taxes
You use your 1098 to claim deductions for the interest you paid. If you own a home and itemize deductions on your tax return, you report the mortgage interest from Box 1 on Schedule A (Form 1040). If you have student loan interest, you report it on Form 1040 itself, even if you do not itemize.
To use the 1098, you do not need to send it to the IRS — your lender already did that. You keep your copy for your records and use the numbers when you fill out your return. If you use tax software, you can enter the numbers manually or upload an image of the form.
If you did not receive a 1098 but you know you paid interest, you can still claim the deduction. Contact your lender for a copy or ask them to provide the total interest paid. The IRS will have a record of what the lender reported, so your return should match.
What to do if you do not receive your 1098
If your lender does not send you a 1098 by early February, contact them directly. Lenders are required to mail or email the form by January 31, but mail delays happen. Call the customer service number on your loan statement or log into your online account to see if the form is available there.
Do not contact the IRS to request a 1098 — the IRS does not issue them or send replacements. Your lender is responsible for sending it to you. If your lender says they sent it and you did not receive it, ask them to mail a new copy or provide the information in writing.
If you are filing your return before the 1098 arrives, you can file without it and amend your return later when you have the form. However, if you know the interest amount from your loan statements, you can use that number instead of waiting.
Why the 1098 matters even if you do not itemize deductions
If you take the standard deduction instead of itemizing, you may think the 1098 does not matter. For mortgage interest, that is true — you cannot deduct it if you do not itemize. But for student loan interest, you can claim the deduction even with the standard deduction, so you still need the 1098 to know the exact amount.
Keep your 1098 forms with your tax records for at least three years, even if you do not use them to claim a deduction. The IRS may ask to see them if your return is reviewed. If you sold a home or paid off a loan during the year, keep that 1098 as well — it documents the interest you paid before the loan ended.
Common mistakes when using a 1098
One common mistake is reporting the wrong box number. Make sure you are using Box 1 (total interest paid) and not Box 2 (points) or another box. Each box serves a different purpose, and using the wrong one can cause your return to be flagged.
Another mistake is reporting the 1098 amount even though you do not itemize deductions. For mortgage interest, you can only claim the deduction if you itemize. Check your tax software or ask a tax preparer whether itemizing makes sense for your situation.
A third mistake is assuming the 1098 is complete and accurate without checking it. Review the form against your loan statements to make sure the total interest matches what you paid. If there is a discrepancy, contact your lender to correct it before you file.
Frequently Asked Questions
Do I have to report the 1098 on my tax return?
You only report it if you are claiming a deduction for that interest. For mortgage interest, you must itemize deductions to claim it. For student loan interest, you can claim it even with the standard deduction. If you do not claim the deduction, you do not need to report the 1098 amount on your return.
What if the 1098 shows a different amount than my loan statements?
Contact your lender to find out why. The 1098 should match the total interest you paid during the year. If there is an error, ask the lender to issue a corrected form (called a 1098-C). Do not file your return until the discrepancy is resolved.
Can I deduct mortgage interest if I do not receive a 1098?
Yes, but you need to know the amount. Contact your lender and ask them to provide the total interest paid in writing. You can use that number on your return even without the official form, though having the form is cleaner for your records.
Do I need to send my 1098 to the IRS when I file?
No. Your lender already filed a copy with the IRS. You keep your copy for your records and use the numbers when you fill out your return. The IRS will match what you report to what your lender reported.
What happens if I lose my 1098?
Contact your lender and ask for a duplicate copy. Keep it with your tax records. If you cannot get a copy, you can still file your return using the interest amount from your loan statements, but having the official form is better documentation if the IRS reviews your return.