The 1099 Is a Reporting Tool, Not a Legal Requirement
A 1099-NEC or 1099-K tells the IRS what a payer says they paid you, but it has no bearing on whether that income is taxable. Payers are only required to issue a 1099-NEC when they pay you $600 or more in a calendar year, and 1099-K thresholds for payment apps have shifted several times in recent years. That means a booster collective, brand, or team could legally skip sending you a form and you would still owe tax on every dollar.
This comes up constantly for NIL athletes collecting small payments from multiple local businesses, and for pro athletes receiving appearance fees, memorabilia signing money, or one-off endorsement checks that fall under the reporting threshold. None of that changes your obligation. If you earned it, you report it.
What To Do When No 1099 Shows Up
Without a 1099, you reconstruct income from your own records: bank deposits, Venmo or Zelle transfers, signed contracts, agent statements, and any invoices you sent. This income typically goes on Schedule C as self-employment or business income, which then flows into Schedule SE for self-employment tax, currently 15.3 percent on net earnings up to the Social Security wage base, plus Medicare on everything above that.
The safest practice is a simple running ledger. Every time money hits an account, log the date, source, and purpose immediately. Waiting until January to reconstruct a year of NIL deals or appearance fees from memory is where athletes lose deductions and misreport totals.
Why Missing 1099s Are More Common For Athletes
Signing bonuses, salary, and NIL deals are often taxed and reported differently. A signing bonus may show up on a W-2 from your team, taxed at a flat withholding rate that does not match your actual bracket. NIL payments from collectives or brands are usually 1099 territory, but many small deals under $600 never generate paperwork at all. Add in appearance fees paid in cash or gift cards at events, and it is easy to see how thousands of dollars in reportable income can arrive with zero official documentation.
This matters even more for pro athletes filing jock tax returns in every state where they play. States use the income reported on your federal return, allocated by game location, to calculate what you owe them. If your federal total is understated because a few payments never got a 1099, your state allocations end up wrong too, which increases audit risk across a dozen jurisdictions at once.
Estimated Payments Still Apply
Because this income has no withholding attached to it, you likely owe quarterly estimated taxes using Form 1040-ES to avoid an underpayment penalty. Athletes who wait until April to deal with untracked NIL or appearance income often discover a large balance due plus penalties for not paying throughout the year.
The bottom line: a missing 1099 does not erase income, it just shifts the recordkeeping burden onto you. Track every payment as it happens, set aside money for self-employment tax and estimated payments, and treat every dollar as reportable whether or not a form ever lands in your inbox.