"1099 taxes" is not a separate kind of tax. It is shorthand for the income tax and self-employment tax you owe when you are paid as an independent contractor on a Form 1099 instead of getting a W-2 with taxes withheld.
If you get paid on a 1099, no one is withholding taxes for you. That job is yours, and the amount you owe is bigger than most new freelancers expect. The good news is that figuring out how much to set aside is not complicated once you understand the pieces. This post breaks down the math, gives you a working percentage to start with, and walks through a real example so you can size up your own number today.
For most self-employed people, setting aside 25% to 35% of your net 1099 income covers your federal tax bill, including self-employment tax. Where you land in that range depends on how much you earn, your deductions, and whether your state has an income tax.
A simple rule of thumb: if your net profit is modest and you live in a no-income-tax state, 25% is often enough. If you earn well into the six figures or live in a state with high taxes, plan for 35% or more. When in doubt, set aside 30% and adjust as you go. You can always refine the number using the Formations tax calculator once you have a clearer picture of your annual income.
When you were a W-2 employee, your employer quietly handled two things: they withheld income tax from every paycheck, and they paid half of your Social Security and Medicare taxes for you. As a 1099 contractor, both of those responsibilities fall on you.
That second piece catches people off guard. Employees split the 15.3% Social Security and Medicare tax with their employer, so they only feel 7.65% of it. When you are self-employed, you pay the full 15.3% yourself. It is the single biggest reason your tax bill feels heavier than it did on a salary.
Your 1099 tax bill is really three separate taxes stacked together. Understanding each one is the key to setting aside the right amount.
This is the 15.3% that covers Social Security (12.4%) and Medicare (2.9%). It applies to 92.35% of your net self-employment earnings. For 2026, the Social Security portion applies to earnings up to $184,500; the Medicare portion has no cap. The upside: you get to deduct half of your self-employment tax when calculating your income tax, which softens the blow a little.
On top of self-employment tax, your net profit is subject to regular federal income tax at your marginal rate. For 2026, the brackets for a single filer run from 10% on the first $12,400 of taxable income up to 37% at the top. Most freelancers sit in the 12% or 22% brackets once deductions are applied.
Depending on where you live, you may owe state income tax too. This ranges from zero in states like Texas, Florida, and Washington to north of 10% in states like California. State tax is the main reason the set-aside range is a range and not a single number.
Say you are a single freelancer with $80,000 in net profit after business expenses, living in a state with a moderate income tax. Here is roughly how the numbers shake out. These figures are illustrative and rounded; your actual result depends on your deductions and state.
Add a moderate state income tax on top, and you are in the high 20s as a percentage of gross income. Set aside 30%, and you have a comfortable cushion. This is exactly why the rule of thumb works: it is built to cover all three taxes at once.
The 25% to 35% range is a starting point, not a fixed rule. A few factors should push your number up or down.
The most reliable way to sharpen your number is to look at last year’s return. Your effective tax rate from the prior year is usually a strong predictor of this year’s, as long as your income has not changed dramatically. For more on trimming that number, see how to avoid overpaying taxes on your 1099 and our tax deduction cheat sheet for the self-employed.
Setting money aside only works if it actually stays aside. The most common mistake is leaving your tax savings in your main checking account, where it quietly gets spent. A cleaner system: open a separate high-yield savings account used only for taxes, and move your set-aside percentage into it every time a client pays you.
Transferring the money the moment it hits your account, rather than waiting until the end of the month, removes the temptation to dip into it. As a bonus, a high-yield account earns interest on money you were going to owe anyway.
The IRS does not want to wait until April for your money. If you expect to owe $1,000 or more, you are generally required to pay estimated taxes four times a year. For most filers these payments are due in mid-April, mid-June, mid-September, and mid-January of the following year.
To avoid an underpayment penalty, you typically need to pay at least 90% of the current year’s tax or 100% of last year’s tax, whichever is smaller. If your prior-year adjusted gross income was above $150,000, that second figure rises to 110%. This is another reason the separate tax account matters: when a quarterly deadline arrives, the money is already sitting there waiting.
Once your net profit climbs past roughly $60,000 to $80,000, electing S-Corp status can meaningfully cut the self-employment tax portion of your bill. This is also the point where you stop being a pure 1099 contractor. Instead of paying the full 15.3% on all of your profit, your business pays you a reasonable salary through payroll (withheld like a W-2), and you take the rest as distributions, which are not subject to self-employment tax. You generally stop receiving 1099-NECs at that point because those are not issued to corporations. Learn more about why an S-Corp works for the self-employed, and if you already have one, review what you need to know about 1099s as an S-Corp owner.
The set-aside habit still matters, but it narrows: taxes are automatically deducted from your salary through payroll, so the amount you manage yourself applies mainly to the distribution side.
A good starting point is 25% to 35% of your net 1099 income. Lower earners in no-income-tax states can often use 25% to 30%, while higher earners or those in high-tax states should plan for 35% or more. Setting aside 30% is a safe default until you refine the number.
No, corporations generally are not issued 1099-NECs.
Usually, yes. If you expect to owe $1,000 or more for the year, the IRS generally requires estimated payments four times a year. Skipping them can trigger an underpayment penalty even if you pay your full balance in April.
Self-employment tax is the 15.3% that covers Social Security and Medicare. It feels high because you are paying both the employee and employer halves; a W-2 worker only sees half of it. You can deduct half of what you pay when calculating your income tax.
Yes. Tracking every legitimate business deduction, contributing to a self-employed retirement plan, and claiming the 20% Qualified Business Income deduction all reduce your taxable income. Once your profits are high enough, electing S-Corp status can further reduce your self-employment tax.
Nothing bad. Any surplus is simply money you get to keep or roll into next year’s taxes. Over-saving slightly is far safer than coming up short and scrambling in April, so it is fine to round your set-aside percentage up.
For most freelancers, yes. The Qualified Business Income deduction allows eligible self-employed individuals to deduct up to 20% of their qualified business income, and it was made permanent for 2026. Limitations phase in at higher income levels, so high earners in certain service fields may see it reduced.