How Much to Set Aside for 1099 Taxes

If you get paid on a 1099, nobody is withholding taxes for you. That job is now yours. The fastest defensible answer is to set aside 25% to 35% of your net profit for taxes, with most solo freelancers landing near 30%. But a percentage you can't explain is just a guess, so here is exactly where that number comes from and how to turn it into your real figure.

Tax is on net profit, not gross revenue

This is the single most expensive misunderstanding for new freelancers. You are not taxed on the total deposits that hit your bank account. You are taxed on your net profit: gross income minus legitimate business expenses (software, mileage, home office, supplies, contractor payments). If you invoice $80,000 but have $20,000 of real expenses, your tax is built on $60,000. Tracking expenses all year is not optional bookkeeping busywork. Every dollar of deductible expense directly shrinks the base that both taxes below are calculated on.

Building the set-aside from its parts

Your 1099 tax bill is two separate taxes stacked together.

Part 1: Self-employment (SE) tax

SE tax covers Social Security and Medicare, the part an employer would normally split with you. The headline rate is 15.3% (12.4% Social Security plus 2.9% Medicare), but it applies to only 92.35% of your net profit, not 100%. So the effective bite on net profit is about 14.1% (0.9235 x 0.153). One relief valve: you get to deduct half of your SE tax as an above-the-line adjustment, which lowers the income that Part 2 is calculated on. Social Security tax also stops above an annual wage-base cap that the Social Security Administration updates each year; the 2.9% Medicare portion never stops, and high earners may owe an extra 0.9% Medicare surtax above certain income thresholds.

Part 2: Federal income tax

On top of SE tax, your net profit is ordinary income taxed at your marginal bracket. The U.S. system is progressive, so only the dollars inside each band are taxed at that band's rate; your effective rate is lower than your top bracket. For a modest freelance income after the standard deduction, the federal income tax layer typically lands in the low double digits as a share of net profit, climbing as you earn more. The IRS publishes current brackets and the standard deduction each year, so check IRS.gov rather than memorizing a figure that changes annually.

A worked example

Say your net profit for the year is $60,000.

• SE tax base: $60,000 x 0.9235 = $55,410
• SE tax: $55,410 x 0.153 = about $8,478
• SE tax deduction: half of $8,478 = $4,239, which reduces your taxable income before income tax
• Federal income tax: applied to your net profit minus the standard deduction and that $4,239 SE-tax deduction, at your marginal rate, often roughly $5,000 to $7,000 in this income range depending on filing status

Add the two layers and you land near $13,500 to $15,500 on $60,000 of profit, which is about 23% to 26%. That is why 25% to 30% is a safe set-aside for most solo earners, and why higher earners should slide toward 30% to 35% as more income crosses into higher brackets. These dollar figures are illustrative; your real numbers depend on the current year's brackets and your own deductions. To see the income-tax side in isolation, our tax estimator walks the bracket math for you.

The thresholds that trigger paperwork

• The $400 SE-tax floor: if your net self-employment earnings are $400 or more for the year, you owe SE tax and must file a return reporting it, even for a tiny side hustle.
• The $1,000 quarterly trigger: if you expect to owe at least $1,000 in tax for the year after withholding and credits, the IRS generally expects quarterly estimated payments (the four periods are due in April, June, September, and the following January). Skip them and you can owe an underpayment penalty even if you pay in full by the April filing deadline. This is why setting money aside per deposit matters: the bill comes four times a year, not once.

The copy-paste rule that makes this automatic

Don't rely on willpower at tax time. Set up a separate savings account and a standing rule: the moment a client deposit clears, auto-transfer 30% of it into the tax account. Many banks let you automate a percentage sweep, or you can do it manually within 24 hours of every payment. The 30% default slightly overshoots for many people, and that is intentional. The cushion absorbs a strong month, a state tax bill, or a missed deduction. Whatever sits in the account in January after your quarterly payments is yours.

One refinement: 30% of gross deposits is conservative because your real tax is on net profit. If you have heavy, well-documented expenses, sweeping 30% of gross may stockpile more than you need, which is a pleasant problem. If your expenses are thin, 30% of gross is close to right.

The no-income-tax-state adjustment

If you live in a state with no state income tax (such as Texas, Florida, Washington, or several others), you can shade your set-aside down a few points, since the federal-only burden is lower. For moderate earners, 25% to 28% is often enough. If your state does tax income, you need to layer the state rate on top, which can push your true set-aside toward or past 35%. Check your state's department of revenue for its rate and its own estimated-payment rules.

Turn the rule of thumb into your real number

The 25% to 35% band is a starting safety net, not your final liability. Your actual rate depends on your filing status, total household income, deductions, retirement contributions, and state. Plug your figures into our tax estimator to size the income-tax layer, and if you also hold a W-2 job, run your wages through the paycheck calculator to see what is already being withheld so you don't double-save. For the bigger picture on how 1099 income differs from a salaried paycheck, see our explainer on W-2 vs 1099.

These figures are estimates for planning, not tax advice. Tax rates, brackets, and thresholds change annually, so confirm current numbers at IRS.gov and consider a CPA or enrolled agent for your specific situation.

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