How Much to Set Aside for Taxes on 1099 Income in 2026

At FreelanceAtlas, we help freelancers keep enough of each payment to cover the tax bill that follows it. This guide shows how to work out your own set-aside percentage with 2026 IRS figures, where the common 25 to 30 percent rule of thumb goes wrong, how the safe harbor rules protect you from penalties, and what to do if you saved too little. It builds on Self-Employment Tax Explained: Where That 15.3% Actually Goes and Quarterly Estimated Taxes for Freelancers Explained (2026 Guide).

This article is general information, not tax advice. The figures below are estimates for a single filer under 2026 federal rules with simplified assumptions, and your own result depends on your income, deductions, filing status and state. Confirm your set-aside rate and your estimated payments with a CPA or enrolled agent.

How Much to Set Aside for Taxes on 1099 Income: The 2026 Table

The table shows estimated 2026 federal tax for a single filer whose only income is freelance profit. Profit means what is left after business expenses, the bottom line of Schedule C. The last column is the share of profit to set aside before any state tax.

How the table was built:

• Self-employment tax. Profit times 92.35 percent, as the Schedule SE requires, then 12.4 percent up to the 2026 Social Security wage base of $184,500 from IRS Topic 751, plus 2.9 percent on all of it.
• Income tax. Profit minus half of the self-employment tax, minus the 2026 standard deduction of $16,100, minus the qualified business income (QBI) deduction, taxed with the 2026 single rate table in Revenue Procedure 2025-32.
• Left out. State and local tax, tax credits, other income, and deductions such as retirement contributions or health insurance premiums. Amounts are rounded to whole dollars at each step.

None of these rows reaches the 0.9 percent Additional Medicare Tax, which the IRS self-employment tax page applies above $200,000 for a single filer, because only 92.35 percent of profit counts. None reaches the 2026 QBI income threshold of $201,750 of taxable income either. Above those levels, the percentage climbs faster.

Why the 25 to 30 Percent Rule Works for Some Freelancers and Fails for Others

The most common advice is a flat percentage. A January 2026 Kiplinger guide for the self-employed calls it “A generally accepted rule of thumb” to “reserve at least 25%-30% of your gross earnings” to cover federal and state taxes. The table shows why it is a reasonable starting point: federal tax for a single filer passes 25 percent of profit somewhere between $100,000 and $150,000, and adding a state income tax of 3 to 5 percent puts the $100,000 and $150,000 rows at roughly 25 to 30 percent.

When 30 Percent Is More Than You Need

At lower profit in a state without income tax, a flat 30 percent overshoots. On $30,000 of profit, 30 percent is $9,000, while the federal estimate in the table is $5,181, so $3,819 sits idle. The rule also overshoots when you apply it to every client payment and you have real expenses. Say you invoice $90,000, spend $15,000 on the business and keep $75,000 of profit. The table’s $15,496 of federal tax is 17.2 percent of the $90,000 you received, while 25 percent of $90,000 is $22,500. Saving too much is safe, but it is cash you could have used for the business or a retirement account.

When 30 Percent Is Not Enough

Two situations push the real figure above 30 percent:

• Freelance income on top of a salary. Your side profit is taxed at the bracket your salary already reached, plus self-employment tax. The example in the section below lands at 30.5 percent.
• High profit, especially in a state with income tax. At $200,000 of profit the federal share alone is 26.7 percent. Above the 2026 QBI threshold, the deduction can shrink or disappear, which The QBI Deduction for Freelancers: How the 20% Really Works in 2026 explains.

How to Calculate Your Own Set-Aside Percentage

Here is the $75,000 row worked through, so you can repeat it with your own numbers. It assumes a single filer with no other income.

1. Estimate profit. Revenue minus deductible business expenses. Our 2026 deductions checklist lists what counts. Here, profit is $75,000.
2. Net earnings from self-employment. $75,000 x 92.35 percent = $69,263.
3. Self-employment tax. Social Security is $69,263 x 12.4 percent = $8,589. Medicare is $69,263 x 2.9 percent = $2,009. The total is $10,598.
4. Half of self-employment tax. $10,598 / 2 = $5,299. The IRS self-employment tax page lets you “deduct the employer-equivalent portion of your self-employment tax in figuring your adjusted gross income.”
5. Taxable income before QBI. $75,000 – $5,299 – $16,100 = $53,601.
6. QBI deduction. The Instructions for Form 8995 limit it to “20% of your taxable income, calculated before the QBI deduction, minus net capital gain.” Twenty percent of QBI ($75,000 – $5,299 = $69,701) is $13,940, and 20 percent of $53,601 is $10,720. The smaller figure, $10,720, applies.
7. Taxable income. $53,601 – $10,720 = $42,881.
8. Income tax. The 2026 single table charges $1,240 plus 12 percent of the amount over $12,400. $42,881 – $12,400 = $30,481, and $30,481 x 12 percent = $3,658, so the tax is $4,898.
9. Total and percentage. $10,598 + $4,898 = $15,496, which is 20.7 percent of $75,000.

Two adjustments turn that into a working rule. First, if you save from each client payment rather than from profit, multiply the percentage by your profit share: with $15,000 of expenses on $90,000 of revenue, 20.7 percent of profit is about 17.2 percent of each payment. Second, round up. A rate of 22 or 23 percent on this profit, before state tax, leaves room for a better year than you planned.

Add Your State Income Tax

State tax is the part of the answer that varies most. Two flat-rate examples from state revenue departments:

• Pennsylvania. The Pennsylvania Department of Revenue says personal income tax “is levied at the rate of 3.07 percent against taxable income.” On $75,000 that is roughly $2,303, which lifts the total to about 23.7 percent of profit.
• Illinois. The Illinois Department of Revenue lists the individual income tax at “4.95 percent of net income.” On $75,000 that is roughly $3,713, which lifts the total to about 25.6 percent.

Those are rough figures, because each state defines taxable income its own way. States with graduated rates need their own bracket table. If your state has no personal income tax, the federal figures in the table are close to the whole answer. Check whether your state also expects estimated payments: Pennsylvania’s revenue department, for example, lists “estimated and final payments from individuals” among the ways it collects personal income tax.

If Freelancing Is Side Income on Top of a Salary

A flat percentage can fall short on side income, because the salary has already used up the lower brackets. Take a single filer with a $70,000 salary and $20,000 of freelance profit in 2026.

• Tax on the salary alone. $70,000 – $16,100 = $53,900 of taxable income. The table charges $5,800 plus 22 percent of the amount over $50,400, so $5,800 + $770 = $6,570.
• Self-employment tax on the side profit. $20,000 x 92.35 percent = $18,470. Social Security is $2,290 and Medicare is $536, for $2,826. Half, $1,413, is deductible.
• Income tax with both. $90,000 – $1,413 – $16,100 = $72,487 before QBI. QBI is $20,000 – $1,413 = $18,587, and 20 percent of it, $3,717, is smaller than 20 percent of taxable income. Taxable income is $68,770, and the tax is $5,800 + 22 percent of $18,370, or $9,841.
• Extra tax from the side work. $9,841 – $6,570 = $3,271 of income tax, plus $2,826 of self-employment tax, is $6,097. That is 30.5 percent of the $20,000.

With a job, you have a second option. The 2026 Form 1040-ES says: “If you also receive salaries and wages, you may be able to avoid having to make estimated tax payments on your other income by asking your employer to take more tax out of your earnings.” You do that with a new Form W-4. The tax differences between the two kinds of income are covered in 1099 vs W-2 in 2026: How Your Taxes and Benefits Change.

The Safe Harbor: Paying Enough to Avoid a Penalty

Your set-aside account should hold your full expected tax. The safe harbor rules answer a narrower question: how much you must pay during the year to avoid an underpayment penalty. According to the 2026 Form 1040-ES, you generally must pay estimated tax if both of these apply:

• You expect to owe at least $1,000 in tax for 2026 after withholding and refundable credits.
• You expect withholding and refundable credits to be less than the smaller of 90 percent of the tax on your 2026 return or 100 percent of the tax on your 2025 return, which must cover all 12 months.

For higher earners, the form says: “If your adjusted gross income (AGI) for 2025 was more than $150,000 ($75,000 if your filing status for 2026 is married filing separately), substitute 110% for 100%.”

A Safe Harbor Example

Say your total 2025 tax was $12,000 and your AGI was under $150,000. Paying $3,000 on each 2026 due date meets the 100 percent test, even if your 2026 tax turns out to be $18,000. You would owe the other $6,000 with your return, and IRS Topic 301 says the individual return is “generally April 15 of each year.” If your 2025 AGI was over $150,000, the target becomes $13,200, or $3,300 a payment. The 2026 due dates are April 15, June 15 and September 15, 2026, and January 15, 2027.

How the Underpayment Penalty Is Figured

If you fall short, the IRS underpayment penalty page says the penalty depends on how much was underpaid and for how long, using “The published quarterly interest rates for underpayments.” For the quarter that began October 1, 2026, that rate is 7 percent a year, compounded daily, according to IR-2026-98. If your income arrives unevenly, the 1040-ES notes you “may be able to lower or eliminate the amount of your required estimated tax payment for one or more periods by using the annualized income installment method.”

How to Set Money Aside Automatically

A percentage only works if the money actually moves. The same Kiplinger guide suggests “setting up automatic transfers to move a percentage of every payment you receive” into a separate account. A simple system:

1. Pick your rate. Start from the table row nearest your expected profit and add your state, then round up.
2. Open a separate account. Use a savings account that holds tax money and nothing else. Business Bank Account for Freelancers: When You Need One and How to Open It covers the setup.
3. Move the money the day each payment clears. If your bank allows rules or scheduled transfers, set them to the percentage.
4. Pay from that account on each due date. The 1040-ES lists IRS Direct Pay, which moves money from a bank account “at no cost to you,” and your IRS Online Account.
5. Recheck every quarter. If profit is running ahead of plan, raise the rate for the rest of the year.

What to Do If You Did Not Set Aside Enough

Do not let a shortfall stop you from filing. The IRS charges a failure to file penalty of “5% of the tax due” for each month or partial month a return is late, up to 25 percent. The failure to pay penalty is “0.5% of the unpaid taxes for each month or part of a month the tax remains unpaid,” also capped at 25 percent. Filing on time and paying late costs far less than both.

Then use these steps:

• Pay what you can now. Penalties and interest grow with the unpaid amount and the time it stays unpaid.
• Ask for a payment plan. The IRS payment plans page says individuals may apply online for a short-term plan if they owe less than $100,000, with a $0 setup fee, or a long-term plan if they owe $50,000 or less. Long-term setup fees are $29 online with direct debit and $69 online with other payment methods.
• Keep your plan in good standing. If you filed on time and have an approved payment plan, the IRS says the failure to pay penalty “is reduced to 0.25% per month.”
• Fix this year’s payments. Raise your set-aside rate and your remaining estimated payments so the problem does not repeat.
• Check for a waiver. The IRS may remove or reduce the underpayment penalty if it resulted from “a casualty, local disaster, or other unusual circumstance,” or in some cases after retirement at 62 or disability.

Mistakes That Throw Off Your Set-Aside Rate

• Saving only for income tax. In every row of the table, self-employment tax is larger than income tax.
• Keeping last year’s rate after a big jump. Moving from $50,000 to $100,000 of profit raises the federal share from 19.5 to 22.4 percent.
• Forgetting small side income. Self-employment tax applies once net earnings reach $400, even if no 1099 arrives.
• Ignoring the wage base change. For high earners, the Social Security part stops at $184,500 of combined earnings in 2026. The Social Security Administration has set the 2027 base at $192,300, so plan next year with the new figure.
• Not planning for your income goal. If you set a profit target, build the tax share into it from the start with our income goal planner.

Conclusion

For a single filer with only freelance income, 2026 federal tax runs from about 17.3 percent of profit at $30,000 to 26.7 percent at $200,000, before state tax. The 25 to 30 percent rule overshoots at low profit in states without income tax. It falls short for side income on top of a salary, where our example reached 30.5 percent.

Work out your own rate with the steps above and add your state before you round up. Move that percentage into a separate account the day each payment clears, and pay at least the safe harbor amount by each due date. If you come up short, file on time anyway and ask the IRS for a payment plan.

Key Takeaways

• For a single filer whose only income is freelance profit, 2026 federal tax is about 17.3 percent of profit at $30,000, 20.7 percent at $75,000, 22.4 percent at $100,000 and 26.7 percent at $200,000.
• Self-employment tax is 15.3 percent on 92.35 percent of profit, with the 12.4 percent Social Security part capped at $184,500 of earnings in 2026 and $192,300 in 2027.
• Freelance profit on top of a $70,000 salary added $6,097 of federal tax on $20,000 in our example, or 30.5 percent.
• Estimated payments are generally required if you expect to owe $1,000 or more, and paying at least 100 percent of last year’s tax through withholding and on-time estimated payments, or 110 percent if your 2025 AGI was over $150,000, avoids the underpayment penalty.
• The IRS underpayment interest rate for the quarter that began October 1, 2026 is 7 percent a year, compounded daily.
• If you cannot pay in full, file on time: the failure to file penalty is 5 percent a month, while the failure to pay penalty is 0.5 percent a month.

Frequently Asked Questions

How much tax should I put aside for a 1099?

For a single filer whose only income is freelance work, our 2026 estimates put federal tax at about 17.3 percent of profit at $30,000, 19.5 percent at $50,000, 22.4 percent at $100,000 and 25.1 percent at $150,000. Add your state income tax, then round up. If your 1099 income comes on top of a salary, plan on more: our example with a $70,000 salary and $20,000 of side profit came to 30.5 percent of the side income.

How do I set aside money for taxes on 1099 income?

Pick a percentage from your expected profit and state. Then open a savings account used only for taxes and move that percentage there the day each client payment clears. Pay your quarterly estimated tax from that account, for example through IRS Direct Pay, which the IRS says is free. Recheck the percentage every quarter, and raise it if your profit is running ahead of plan.

Do you get taxed at a higher rate for 1099?

Not for income tax: 1099 profit uses the same brackets as wages. The difference is self-employment tax. An employee pays 7.65 percent of wages for Social Security and Medicare, while a contractor pays 15.3 percent on 92.35 percent of profit, because there is no employer paying the other half. Contractors can deduct half of that tax and often take the QBI deduction, but the total bill is usually higher at the same income.

Is 30 percent enough to set aside for self-employment taxes?

For many single freelancers, yes. Our 2026 estimates put federal tax below 30 percent of profit at every profit level through $200,000, where it reaches 26.7 percent. It can fall short in a state with a high income tax or at profit well above $200,000. It can also fall short when freelance income comes on top of a salary, where our example reached 30.5 percent before state tax.

What happens if I do not set aside enough for taxes?

You may owe an underpayment penalty, which the IRS figures from how much was underpaid and for how long, at its quarterly interest rate of 7 percent a year for the quarter that began October 1, 2026. File your return on time anyway, because the failure to file penalty is 5 percent a month. Pay what you can, then apply for a payment plan: short-term plans have no setup fee if you owe less than $100,000.