What Goes on Schedule 1 Line 8z? Other Income

Line 8z on Schedule 1 is where you report taxable income that has no designated line anywhere else on your federal return. That sounds like a wide net, but it isn’t. The IRS built out Lines 8a through 8v to catch specific income types — gambling winnings, jury duty, prizes, hobby income, cancelled debt, and more — so 8z picks up only what’s left after all of those are accounted for.

What Actually Belongs on Line 8z

IRS Publication 525 identifies the specific items that land here.1Internal Revenue Service. Publication 525 (2025), Taxable and Nontaxable Income The list is narrower than most filers expect:

  • Kickbacks, push money, and similar side commissions you receive outside your normal wages, when the payments aren’t from self-employment.
  • Manufacturer incentive payments, such as a car manufacturer paying you a per-vehicle bonus on top of your dealership salary.
  • Executor and personal representative fees, when you aren’t in the business of administering estates.
  • Proceeds from selling your interest in an expected inheritance from a living person. The entire amount goes on 8z.
  • Income from illegal activities, when the income isn’t reported on Schedule C.
  • The fair market value of a free tour a travel agency gives you for organizing a tourist group, if you aren’t in the tour business.
  • Payments you receive for managing a trade or business you operated before filing for bankruptcy.
  • Recoveries of items you deducted in a prior year, other than state and local tax refunds (those go on Line 1, not 8z).

The recovery rule catches people off guard. A recovered amount is only taxable to the extent you actually got a tax benefit from the original deduction. If you itemized and deducted $3,000 in state taxes but would have taken the standard deduction anyway, only the portion that actually reduced your tax counts as income when it comes back.

Two conditions have to be true for anything to belong on 8z. It must be taxable under federal law, and it must not have a designated line anywhere else — not on Form 1040, not on another Schedule 1 sub-line, and not on Schedule C, D, or E. Gifts you receive and municipal bond interest are not taxable, so they never appear on 8z.

Income People Put on 8z That Belongs Somewhere Else

Most 8z errors come from filers reaching for it when a more specific line exists. Older articles and tax guides still direct people to report several common income types here, and that guidance is out of date.2Internal Revenue Service. Schedule 1 (Form 1040) 2025 Additional Income and Adjustments to Income The ones that trip people up most often:

  • Gambling winnings — Line 8b, including casual bets, office pools, and amounts not reported on a Form W-2G. All gambling winnings are taxable whether or not you received a W-2G.3Internal Revenue Service. Topic No. 419, Gambling Income and Losses
  • Cancellation of debt from a Form 1099-C — Line 8c.
  • Jury duty pay — Line 8h. If your employer kept paying your salary during service and required you to turn over the jury check, you still report the jury pay on 8h and take an offsetting adjustment on Line 24a of Schedule 1, Part II.1Internal Revenue Service. Publication 525 (2025), Taxable and Nontaxable Income
  • Prizes and awards, cash or non-cash — Line 8i. For a non-cash prize like a car or a vacation, you report the fair market value.
  • Hobby income from an activity not engaged in for profit — Line 8j.
  • Stock options — Line 8k.
  • Rental income from personal property, when you rented it for profit but aren’t in the rental business — Line 8l.
  • Scholarship and fellowship grants not reported on a W-2 — Line 8r.
  • Digital assets received as ordinary income not reported elsewhere — Line 8v.

The remaining sub-lines cover net operating losses (8a), foreign earned income exclusions (8d), Alaska Permanent Fund dividends (8g), taxable ABLE account distributions (8q), nonqualified deferred compensation (8t), and wages earned while incarcerated (8u), among others. If your income matches a designated category, that’s where it goes.

The 1099-NEC Trap

Some filers try to put 1099-NEC income on Line 8z to skip Schedule C and avoid self-employment tax. This is usually wrong. IRS guidance treats independent contractor income reported on a 1099-NEC as self-employment income belonging on Schedule C, subject to the roughly 15.3% self-employment tax.4Internal Revenue Service. 1099-NEC and 1099-MISC Income Treatment Scenarios A one-time contract payment is still self-employment income, even if you have no intention of repeating the work.

Narrow exceptions exist. If the payer misclassified a payment that wasn’t actually for services, or if the amount properly belongs on Form 1099-MISC Box 3 as other income rather than nonemployee compensation, 8z may be the right home. Those are edge cases, not the general rule.

Hobby Income Is Line 8j, Not 8z

Income from an activity the IRS considers a hobby goes on Line 8j. Whether an activity is a hobby or a business depends on factors the IRS weighs together: whether you run it in a businesslike manner, whether you depend on the income, whether you’ve made a profit in prior years, and how much personal recreation is involved.5Internal Revenue Service. Know the Difference Between a Hobby and a Business Hobby income belongs on 8j and can’t be reduced by hobby expenses under current law. Business income belongs on Schedule C, where you deduct ordinary and necessary expenses but owe self-employment tax on the net profit. Either way, it isn’t 8z.

How to Enter Line 8z on the Form

Line 8z prints the instruction “List type and amount.” You identify each source and its dollar amount right on the line.2Internal Revenue Service. Schedule 1 (Form 1040) 2025 Additional Income and Adjustments to Income If you have several items and are filing on paper, attach a separate statement listing each one. A typical entry might read “$1,200 — Executor fees, Estate of John Smith” and “$500 — Manufacturer incentive payment.” The combined total is the number that goes in the dollar field on 8z.

E-filing software prompts you to enter each item with a description and amount and generates the supporting statement for you. Either way, the IRS expects to see what makes up the total. A bare number with no explanation is the kind of entry that draws follow-up questions.

Once you have 8z filled in, it feeds Line 9 (the total of all Line 8 sub-lines), which combines with Lines 1 through 7 on Line 10 to produce your total additional income. That figure carries over to Form 1040 and flows into your adjusted gross income.6Internal Revenue Service. About Form 1040, U.S. Individual Income Tax Return

What Happens If You Leave 8z Income Off

The accuracy-related penalty applies when you fail to make a reasonable attempt to follow tax rules. The IRS specifically lists “not including income on your tax return that was shown in an information return” as an example of negligence.7Internal Revenue Service. Accuracy-Related Penalty If a payer issued a 1099 reporting income that should have appeared on 8z and you didn’t report it, that fits the definition.

The penalty is 20% of the underpayment attributable to the error, on top of the tax you owe plus interest. The same 20% applies to misclassification underpayments, including putting self-employment income on 8z instead of Schedule C to avoid self-employment tax. The IRS matches 1099s against returns automatically, so unreported information-return income is among the easiest discrepancies for the agency to catch.