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Washington Self-Employed Tax Calculator (2026)

Calculate your take-home pay as a freelancer, independent contractor or 1099 worker for 2026: self-employment tax, federal and state income tax, the 20% QBI deduction, and how much to send the IRS each quarter.

Updated for the 2026 tax year · Rates checked 14 October 2026

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Take-home pay per year$77,635
Income (revenue)$100,000
Business expenses$0
Profit$100,000
Federal income tax$8,235
Self-employment tax (Social Security)$11,451
Self-employment tax (Medicare)$2,678
Washington income tax$0
Take-home pay$77,635
Total tax$22,365
Tax as % of profit22.4%
Set aside each quarter$5,591
Take-home per billable hour$56.26
Equivalent employee salary$99,772
  • On $100,000 of profit in Washington you keep $77,635 a year ($6,470 a month) after tax.
  • To take home the same as an employee you’d need a salary of about $99,772.
  • Half of your self-employment tax ($7,065) is deducted from your income before income tax.
  • The 20% qualified business income deduction cuts your taxable income by $15,367.

Your result, explained

Your $100,000 of client income becomes $100,000 of profit after expenses, and you keep $77,635 after $22,365 of tax, 22.4% of profit. Nobody withholds that tax for you, so move about $5,591 into a separate tax account every quarter ($1,864 a month).

To take home the same as an employee you would need a salary of about $99,772. But employees also get paid leave, retirement contributions and often health cover, so most freelancers aim to charge 25–40% more than that. At your billable hours you currently keep $56.26 per hour worked.

Your money by period

PerProfitTaxTake-home
Year$100,000$22,365$77,635
Quarter$25,000$5,591$19,409
Month$8,333$1,864$6,470
Week$1,923$430.09$1,493

Popular amounts in Washington

How 1099 and freelance income is taxed

As a self-employed person you pay self-employment tax of 15.3% on 92.35% of your net profit: 12.4% Social Security (on up to $184,500 of earnings in 2026) and 2.9% Medicare. That is both the employee and employer share of FICA. Half of it is deducted from your income before income tax is calculated.

On top of that you pay normal federal and state income tax on your profit. Most freelancers also get the qualified business income (QBI) deduction: 20% of business income, which phases out for taxable incomes between $201,750 and $276,750 (single) for service businesses and businesses without employees.

Quarterly estimated taxes

No employer withholds tax for you, so the IRS expects estimated tax payments on April 15, June 15, September 15 and January 15. Paying at least 100% of last year’s tax (110% if your AGI was over $150,000), or 90% of this year’s, in equal instalments avoids underpayment penalties.

Ways to lower self-employment tax

  • Track every expense. Software, equipment, a home office, health insurance premiums and mileage all reduce profit, and so every tax.
  • Solo 401(k) or SEP-IRA. Large pre-tax retirement contributions cut income tax (not SE tax).
  • S corporation election. At higher profits, paying yourself a reasonable salary through an S corp can reduce self-employment tax on the rest. Get advice first.

Frequently asked questions

What is the self-employment tax rate for 2026?

15.3%: 12.4% for Social Security on net earnings up to $184,500, and 2.9% for Medicare on all net earnings, plus 0.9% Additional Medicare Tax above $200,000 (single).

Do I have to pay quarterly taxes?

If you expect to owe $1,000 or more when you file, yes. Use the “set aside each quarter” figure above as your payment.

How much should I save for taxes as a freelancer?

The calculator shows your exact effective rate. As a rough rule, many freelancers set aside 25–30% of every payment.

Is 1099 income taxed more than W-2?

Income tax is the same, but you also pay the employer half of Social Security and Medicare (7.65%), partly offset by deducting half of it and by the QBI deduction.

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