The Form 1099 Field Guide

By Tom, CPA · Updated October 27, 2026

Part of: Tax Planning

TL;DR: 1099s report non-wage income to you and the IRS, which matches them to your return. Income is taxable with or without a form. For 2026, the 1099-NEC threshold rises to $2,000 and 1099-K applies above $20,000 and 200 transactions. Reconcile every form and fix errors with the payer.

Educational only, not tax, legal, or investment advice. Examples are illustrations, not predictions. Rules and limits change; verify current figures and talk to a qualified professional about your situation.

The tax code is 4 million words long, and the IRS has turned a good chunk of them into a family of forms all named 1099, distinguished by suffixes that sound like droid models: NEC, MISC, INT, DIV, B, R, G, K, SA, DA. Each one tells the IRS about money you received from someone other than an employer. The IRS gets a copy. Its computers match your return against them.

This guide explains each common 1099, what to do with it, recent threshold changes, what to do when a form is wrong or missing, and the mistakes that trigger automated IRS notices. Rules as of Oct 2026.

CPA Warning Label: IRS matching notices can arrive years later. Reconcile every 1099 to your return and keep records for any differences you report.

The golden rule

You owe tax on income whether or not you receive a 1099. A missing form does not make income tax-free, and a form showing income you did not receive does not make you owe it. The 1099 is a report, not the law.

But the IRS matching system compares your return to every information return filed under your Social Security number. If a payer reported $5,000 and your return shows nothing, expect a CP2000 notice proposing additional tax, often a year or two later. Reconcile your return to every 1099 you receive, and explain differences rather than ignoring them.

Most 1099s are due to recipients by January 31. Brokerage statements (1099-B and the composite forms that include it) are generally due by February 15, and brokers often issue corrected forms into March. Waiting until late February to file avoids many amended returns.

Income forms you will see most

Recent threshold changes

• 1099-NEC and 1099-MISC: for payments made after December 31, 2025, the general reporting threshold rises from $600 to $2,000, with inflation indexing after 2026 (Publication 15, 2026). Fewer small gigs will generate forms. The income is still taxable.
• 1099-K: payment apps and online marketplaces must issue a 1099-K only if your business transactions exceed $20,000 and 200 transactions for the year, after the 2025 tax act restored the older threshold (Publication 17). Personal reimbursements, like splitting a dinner bill, are not income even if they appear on a 1099-K.
• 1099-DA: brokers report gross proceeds for digital asset sales from 2025 and cost basis for certain transactions from 2026. See the crypto tax guide.

Reading the tricky boxes

• 1099-DIV box 1a vs 1b: 1a is total ordinary dividends; 1b is the qualified portion taxed at long-term capital gain rates. Box 2a is capital gain distributions. Box 7 is foreign tax paid, which can give you a credit.
• 1099-B basis: look for whether basis was reported to the IRS (covered) or not (noncovered). For RSU and ESPP shares, the basis shown is often too low. See RSU tax planning and ESPP taxes.
• 1099-R box 7 codes: code 7 is a normal distribution, 1 is early (possible 10% penalty), G is a direct rollover (not taxable), 2 is an early distribution with a known exception. A rollover coded wrong is a common source of IRS notices.
• 1099-INT box 3: U.S. Treasury interest, taxable federally but exempt from state tax. Box 8 is tax-exempt interest, still reported.
• Federal tax withheld appears on most 1099s (box 4 on many). Add it to your withholding total.

When a 1099 is wrong or missing

1. Contact the payer and ask for a corrected form. Many errors are fixed quickly.
2. If they will not correct it, report the correct amount and attach an explanation, or report the form amount and back out the error on the appropriate schedule with a clear description.
3. Missing form: report the income from your own records. If you expected a form and did not get one, check your IRS online account for wage and income transcripts, available in late spring.
4. Identity theft: a 1099 for income you never earned, such as unemployment you never claimed, may mean someone used your SSN. See tax identity theft and the IP PIN and unemployment taxes.

Illustration: a freelancer's stack

Illustration: a freelance designer in 2026 receives:

• 1099-NEC from Client A: $18,000.
• No form from Client B, who paid $1,800, below the new $2,000 threshold.
• 1099-K from a payment app: $9,500, of which $1,500 was reimbursements from friends for a group trip, and $8,000 was client payments, including $1,200 from Client C, who also sent a 1099-NEC for $1,200.

Correct business income: $18,000 + $1,800 + $8,000 = $27,800. Client C's $1,200 is already inside the $8,000 of app payments, so it is not added again. The $1,500 of reimbursements is not income.

On Schedule C: report gross receipts of $27,800, and keep a reconciliation showing how the forms tie out ($18,000 + $1,200 + $9,500 = $28,700 of forms, minus $1,200 duplicated, minus $1,500 personal, plus $1,800 unreported = $27,800).

Self-employment tax applies to net profit at 15.3%, up to the Social Security wage base. With no withholding on any of this income, the designer should also make quarterly estimated payments; the 1099s arrive in January, long after the tax was due in installments.

Notice that the forms overstated income in one place and understated it in another. That is normal. The IRS matching program will see $28,700 of forms against $27,800 of receipts, so a short reconciliation in the return or the file is cheap insurance against a notice.

Retirement forms deserve extra attention

Form 1099-R causes more IRS notices than almost any other form, because the same dollars can be taxable, partly taxable or not taxable depending on facts the payer may not know.

• Rollovers. A direct rollover should show code G and usually a taxable amount of zero. An indirect rollover, where you received a check and redeposited it within 60 days, shows as a distribution; you report it as rolled over on your return. Miss the 60 days and it is taxable.
• Roth conversions show as a distribution from the traditional IRA, usually code 2 or 7. You also file Form 8606.
• Backdoor Roth contributions require Form 8606 to show your after-tax basis. Without it, the IRS assumes the conversion is fully taxable.
• Qualified charitable distributions from an IRA are not specially coded. You report the gross amount and write QCD next to a reduced taxable amount. The 2026 QCD limit is $111,000.
• Box 2b checked means the payer could not determine the taxable amount. You must figure it.

Form 5498, which reports IRA contributions and year-end values, usually arrives in May, after you file. It is informational; keep it with your records.

If you are the payer

Landlords and small business owners who pay contractors may have to issue 1099-NEC or 1099-MISC forms themselves. Collect Form W-9 before paying. Payments for personal purposes, such as a contractor fixing your own home, do not require a 1099. See landlord 1099-NEC requirements.

Once all your forms are in, see how to read your Form 1040 to check where each lands, and the tax planning hub.