When 1099 Forms Are Due and What Happens If You Miss the Deadline

1099 forms have two separate important date — one for the business sending them to you, and one for you to file them with your tax return

The business or platform that paid you must send you a copy of your 1099 by January 31 of the year after you earned the income. That same business must send a copy to the IRS by the same date. You do not file the 1099 itself with the IRS — instead, you report the income from your 1099 on your own tax return, which is due April 15 (or the next business day if that falls on a weekend or holiday).

The January 31 important date applies to all common 1099 types: 1099-NEC (nonemployee compensation), 1099-MISC (miscellaneous income), 1099-K (payment card transactions), and 1099-INT (interest income). If a business misses this important date, you still owe taxes on that income — the late 1099 does not erase your tax obligation. You can file your return without the 1099 if you have to, though you may want to wait if the amount is large enough to affect your refund or payment.

Key Takeaways

• Businesses must send you a 1099 by January 31; you must report that income on your tax return by April 15.
• A late 1099 does not change what you owe in taxes — you still report the income even if the form arrives after January 31.
• If you do not receive a 1099 by early February, contact the business directly; the IRS does not send you copies of what was filed.
• If a business never sends you a 1099 but you know you earned the income, you still report it on your return using the amount you have records of.

What to do if you have not received a 1099 by early February

Start by contacting the business or platform that paid you. Give them your correct mailing address and ask them to resend the form or confirm they have your information on file. Many 1099s are mailed to outdated addresses because the payer has old contact details.

If the business says they already mailed it or cannot locate your records, ask for a copy by email or request a corrected form. Keep a record of when you asked and what they told you. If you still do not have the form by mid-March and your tax return is due soon, you can file without it — report the income based on your own records (bank deposits, payment app statements, invoices) and keep those records in case the IRS asks questions later.

Penalties for businesses that file 1099s late

The IRS charges businesses penalties for sending 1099s after January 31, but those penalties do not affect you directly. The business pays the fine, not you. However, a business that is consistently late with 1099s may also be disorganized with other tax matters, so if you work with them regularly, it is worth asking about their process.

If a business never files a 1099 for you at all, the IRS may eventually notice a mismatch between what you reported and what they have on file. This is more likely if the amount is large or if the business is audited. You are not penalized for a missing 1099 if you reported the income correctly on your return — the penalty would fall on the business for not filing.

How to handle multiple 1099s or corrections

If you receive more than one 1099 from the same payer for the same year, check whether they are duplicates or corrections. A corrected 1099 will be marked as such and will have a different sequence number. File only the corrected version and discard the original.

If you receive a corrected 1099 after you have already filed your return, you do not need to file an amended return unless the correction changes the amount of income significantly or affects your refund. For small corrections, the IRS will reconcile the difference when they match your return against what the business filed. If the correction is large enough to change your tax bill, you can file Form 1040-X (Amended U.S. Individual Income Tax Return) to report the correct amount.

Reporting 1099 income on your tax return

You report 1099 income on different schedules depending on the type. 1099-NEC and 1099-MISC self-employment income goes on Schedule C (Profit or Loss from Business). 1099-INT interest income goes on Schedule 1 (Additional Income and Adjustments to Income). 1099-K payment card income also goes on Schedule C if it is from your business.

You do not attach the 1099 itself to your return, but you should keep it with your tax records for at least three years in case the IRS asks. When you file electronically through tax software or a preparer, the software walks you through entering the amounts from each 1099. If you file by paper, you enter the amounts on the appropriate schedule and keep the 1099 for your records.

What happens if you ignore a 1099 and do not report the income

The IRS receives a copy of every 1099 filed and matches it against your tax return. If you do not report income that appears on a 1099 sent to the IRS, the agency will eventually notice. They may send you a notice asking why the income is missing, or they may straightforward assess additional tax and penalties.

The penalty for not reporting 1099 income is typically 20 percent of the unpaid tax, plus interest calculated from the original due date. If the IRS determines the omission was intentional, the penalty can be higher. It is always cheaper and simpler to report the income when you file, even if you think the amount is wrong — you can dispute it later with documentation.

Frequently Asked Questions

Can I file my tax return before I receive all my 1099s?

Yes. If you have not received a 1099 by early February but your return is due soon, you can file using your own records of the income. Report what you earned based on bank statements, payment app records, or invoices. If the 1099 arrives later and shows a different amount, you can file an amended return or let the IRS reconcile the difference.

What if a 1099 shows the wrong amount?

Contact the business and ask them to issue a corrected 1099. They will send you a corrected form marked as such. File the corrected version with your records. If you have already filed your return and the error is significant, you may need to file an amended return, but for small discrepancies the IRS will usually reconcile it automatically.

Do I have to report 1099 income if I did not make that much money?

Report the amount shown on the 1099 that was sent to the IRS. If you believe the amount is wrong, contact the business to request a correction. Do not straightforward report a lower amount on your return — the IRS will see the mismatch and send you a notice. Dispute the amount with the business first, then file based on the corrected form.

What if a business says they will not send me a 1099?

You still owe taxes on the income whether or not you receive a 1099. Report it on your return using your own records. The business may face penalties for not filing, but that does not change your obligation. Keep documentation of what you earned in case the IRS asks.

Is there a penalty if I file my return late but the 1099 important date has passed?

The 1099 important date and the tax return important date are separate. A late 1099 does not extend your filing important date. If you file your return after April 15, you may owe a failure-to-file penalty even if the business filed their 1099 late. File on time based on your own records and request the 1099 separately.