Non-employment income is taxed based on what kind of income it is: interest, rent, gig work, and short-term gains are taxed at ordinary income rates from 10% to 37%, long-term capital gains and qualified dividends get preferential rates of 0%, 15%, or 20%, and freelance or self-employment earnings carry an additional 15.3% self-employment tax on net earnings above $400. Because no employer withholds anything from these payments, you generally pay the tax yourself through quarterly estimated payments on Form 1040-ES, and you report the income on Schedule 1 or a supporting schedule that feeds your Form 1040.
What Counts as Non-Employment Income
Non-employment income is any money you receive outside a traditional employer-employee relationship where you’d get a W-2. The IRS treats virtually all income as taxable unless a specific law exempts it.1Internal Revenue Service. What is Taxable and Nontaxable Income
The familiar categories are investment income (interest from savings accounts and CDs, dividends, capital gains from selling stock or property), rental income, and royalties. Legal and government payments count too: alimony from divorces finalized before 2019 is taxable to the recipient,2Internal Revenue Service. Alimony, Child Support, Court Awards, Damages 1 gambling winnings are taxable at any amount, and Social Security benefits become partially taxable once combined income exceeds $25,000 (single) or $32,000 (joint), with up to 85% taxable above $34,000 and $44,000 respectively.3Internal Revenue Service. IRS Reminds Taxpayers Their Social Security Benefits May Be Taxable
Digital assets are their own category. The IRS treats cryptocurrency and other digital assets as property, so selling at a gain triggers capital gains tax, and receiving tokens as payment, staking rewards, or mining income is ordinary income at fair market value.4Internal Revenue Service. Digital Assets Freelance work, ride-share driving, consulting, and contract work are reported on the gross amount earned before you subtract business expenses.
Ordinary Income Rates
Interest, short-term capital gains on assets held one year or less, rental income, royalties, and net earnings from gig or freelance work are taxed at the same graduated rates as wages.5Internal Revenue Service. Topic No. 409, Capital Gains and Losses For 2026, those rates run from 10% to 37%. A single filer pays 10% on the first $12,400 of taxable income and reaches the top 37% rate above $640,600; for married couples filing jointly, the 37% rate starts above $768,700.6Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
Long-Term Capital Gains and Qualified Dividends
Sell an asset you’ve held longer than one year and the profit qualifies for preferential rates of 0%, 15%, or 20%.7Office of the Law Revision Counsel. 26 U.S. Code 1 – Tax Imposed For 2026, a single filer pays 0% on long-term gains up to $49,450 of taxable income, 15% between $49,450 and $545,500, and 20% above that. Joint filers pay 0% up to $98,900 and 20% above $613,700.
Qualified dividends get the same rates, but you have to hold the underlying stock at least 61 days during the 121-day window that begins 60 days before the ex-dividend date. Miss that holding period and the dividend gets taxed as ordinary income instead. On a sizable payout, the gap between 15% and 24% is real money.
The 3.8% Net Investment Income Tax
Higher earners owe an additional 3.8% surtax on net investment income. It covers interest, dividends, capital gains, rental income, royalties, and passive business income, and it applies to the lesser of your net investment income or the amount by which modified adjusted gross income exceeds $200,000 (single) or $250,000 (joint).8Internal Revenue Service. Topic No. 559, Net Investment Income Tax Those thresholds aren’t indexed for inflation, so more taxpayers cross them every year.
Tax-Exempt Interest
Interest on state and local government bonds is generally exempt from federal income tax.9Office of the Law Revision Counsel. 26 U.S. Code 1411 – Imposition of Tax You still report it on your return because it affects the taxability of Social Security and a few other calculations, but it doesn’t raise your federal tax.
Self-Employment Tax on Freelance and Gig Income
Earn $400 or more in net self-employment income during the year and you owe self-employment tax on top of regular income tax.10Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) The rate is 15.3%: 12.4% for Social Security and 2.9% for Medicare. When you work for an employer, the employer pays half. When you work for yourself, you pay both halves.
The Social Security portion applies only to net earnings up to $184,500 in 2026. The Medicare portion has no cap.11Social Security Administration. Contribution and Benefit Base If your net self-employment income exceeds $200,000 (single) or $250,000 (joint), an additional 0.9% Medicare surtax kicks in on the excess.10Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes)
You calculate this on Schedule SE. The one break: you can deduct the employer-equivalent half of the self-employment tax as an adjustment to income on your Form 1040. It doesn’t reduce the self-employment tax itself, but it lowers your income tax.
Deductions That Lower the Bill
Non-employment income comes with deductions employees usually can’t touch, and they matter especially when you’re paying both halves of payroll tax.
The qualified business income deduction lets many sole proprietors, partners, and S corporation owners deduct up to 20% of net business income. For 2026 it starts phasing out above roughly $201,750 in taxable income (single) or $403,500 (joint), with the phase-out depending on the type of business and the W-2 wages it pays.12Office of the Law Revision Counsel. 26 U.S. Code 199A – Qualified Business Income Below those thresholds it’s straightforward: 20% off the top before you calculate tax.
The home office deduction is available if you use part of your home exclusively and regularly for business. You can deduct actual allocated expenses or take the simplified $5 per square foot up to 300 square feet, capped at $1,500.13Internal Revenue Service. Simplified Option for Home Office Deduction The exclusivity requirement is strict. A kitchen table where you also eat dinner doesn’t qualify. This deduction is only for the self-employed, not employees working from home.
Self-employed people can also deduct premiums for medical, dental, and vision insurance covering themselves, a spouse, and dependents as an above-the-line adjustment. The plan has to be established under your business, and you can’t take the deduction for any month you were eligible to join an employer-subsidized plan, including a spouse’s.14Internal Revenue Service. Instructions for Form 7206
Hobby or Business
If the IRS decides your activity is a hobby rather than a business, you still owe tax on the income, but you can’t deduct any expenses against it. Since 2018, hobby expenses are not deductible at all, so every dollar of revenue is taxed with no offset for costs. The IRS weighs whether you keep proper books, whether you depend on the income, whether you’ve changed your approach to improve profitability, and whether the activity has produced profit in some years.15Internal Revenue Service. Here’s How to Tell the Difference Between a Hobby and a Business for Tax Purposes A consistently unprofitable side venture that you also enjoy is the profile that invites scrutiny. Hobby income goes on Schedule 1, line 8, with no corresponding deduction.
How to Report It and Pay
Most non-employment income flows through Schedule 1 and lands on line 8 of Form 1040.16Internal Revenue Service. Schedule 1 (Form 1040) – Additional Income and Adjustments to Income Interest and dividends above $1,500 go on Schedule B. Capital gains and losses go on Schedule D. Freelance income goes on Schedule C, where you subtract business expenses to reach net profit. Self-employment tax is calculated on Schedule SE. The IRS matches the 1099s it receives against your return, so numbers need to line up.
Common information returns include Form 1099-INT for interest ($10 threshold), 1099-DIV for dividends ($10), 1099-NEC for freelance and contract work ($600), 1099-MISC for rent, royalties, and prizes ($600, or $10 for royalties), and 1099-K for third-party payment platforms. Under current law, 1099-K is issued when gross payments exceed $20,000 and transactions exceed 200.17Internal Revenue Service. IRS Issues FAQs on Form 1099-K Threshold Under the One, Big, Beautiful Bill Income below these thresholds is still taxable and still your responsibility to report. Keep a running log with dates, sources, and amounts.
Quarterly Estimated Payments
When nobody is withholding tax from your income, you pay as you go using Form 1040-ES. The four deadlines for 2026 are April 15, June 15, and September 15 of 2026, and January 15, 2027.18Internal Revenue Service. 2026 Form 1040-ES – Estimated Tax for Individuals
You generally have to make estimated payments if you expect to owe at least $1,000 after withholding and refundable credits, and if withholding and credits won’t cover the smaller of 90% of the current year’s tax or 100% of last year’s tax.18Internal Revenue Service. 2026 Form 1040-ES – Estimated Tax for Individuals If your prior-year adjusted gross income was more than $150,000 ($75,000 if married filing separately), the safe harbor rises to 110% of last year’s tax.19Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty That higher threshold trips up people in their second big income year, when a rising baseline pushes the required payment higher than expected.
Miss a payment or underpay and the IRS charges interest on the shortfall for each quarter it was late. The rate for early 2026 is 7% per year, compounded daily.20Internal Revenue Service. Interest Rates Remain the Same for the First Quarter of 2026 One practical workaround: if you or a spouse has W-2 income, you can raise withholding at the day job to cover tax on your non-employment income and skip the quarterly paperwork entirely.
State Tax on Non-Employment Income
Federal is only half the story. Most states also tax non-employment income, with top marginal rates running from about 2.5% to over 13% depending on where you live. Some states have no individual income tax, and a few tax investment income on a different schedule than earned income. Check your state’s revenue department for rates, filing requirements, and any estimated-payment rules that run alongside the federal deadlines. State tax can add materially to your total bill, especially on large capital gains or a strong freelance year.