Tool No. 4

Freelance Tax Calculator

Stop stressing about self-employment taxes. This free freelance tax calculator helps you estimate your quarterly IRS payments and shows you exactly what percentage to save from every client invoice so you never get caught off guard.

Total money collected from clients before expenses.

$

Software, home office deduction, marketing, etc.

$

Typical US Freelance Effective Rates:

  • • $0 – $50k Profit: 20% – 25%
  • • $50k – $100k Profit: 25% – 30%
  • • $100k+ Profit: 30% – 35%
%

Estimated Total Taxes

$ 17,000
Quarterly Payment $4,250

Your Action Plan

Set aside 21% from every invoice you send to cover your taxes.

Disclaimer: This tool provides rough estimates for educational purposes only. It does not account for state taxes, complex deductions, or specific tax brackets. Always consult a certified CPA before filing.

How the Freelance Estimated Tax Calculator Works

When you transition from a W2 employee to a 1099 independent contractor, your taxes become your own responsibility. Because no employer is withholding taxes from your paycheck, you must proactively set aside money from every single client invoice to cover both federal income tax and the 15.3% self-employment tax.

This free freelance tax calculator helps you avoid a massive surprise bill in April by calculating an estimated "Safe To Spend" percentage. By entering your projected annual income, business expenses, and expected tax bracket, the tool tells you exactly how much money you need to transfer to a separate tax savings account every time you get paid.

Example Quarterly Tax Calculation

A freelance copywriter expects to earn $100,000 this year. They have $10,000 in deductible business expenses (software, internet, home office), leaving a taxable net profit of $90,000. Their combined federal/state income tax rate is roughly 15%, plus the 15.3% self-employment tax, bringing their total effective tax rate to around 30%.

Annual Tax Liability = $90,000 × 30% = $27,000 Quarterly Payment = $27,000 / 4 = $6,750 per quarter

If this copywriter receives a $10,000 invoice payment from a client, they should immediately transfer roughly $3,000 (30%) to a high-yield savings account exclusively for taxes so they are ready when the April, June, September, and January IRS deadlines arrive.

US Federal Tax Brackets 2026 (Single Filer)

Understanding your marginal tax bracket helps you estimate how much of each additional dollar you'll owe. Remember: you only pay the higher rate on income that falls within each bracket.

Taxable Income Marginal Rate
$0 – $11,92510%
$11,926 – $48,47512%
$48,476 – $103,35022%
$103,351 – $197,30024%
$197,301 – $250,52532%
$250,526 – $626,35035%
Over $626,35037%

Self-Employment Tax Breakdown

As a freelancer, you pay 15.3% self-employment tax on 92.35% of your net earnings. This covers:

Social Security: 12.4% on first $168,600 (2026)
Medicare: 2.9% on all net earnings (no cap)
Additional Medicare: 0.9% on earnings over $200,000
SE Tax = Net Earnings × 92.35% × 15.3% Example: $90,000 × 0.9235 × 0.153 = $12,713

IRS Quarterly Tax Payment Deadlines

Missing these deadlines triggers underpayment penalties. Set calendar reminders now.

Quarter Deadline Covers Income From
Q1April 15January 1 – March 31
Q2June 15April 1 – May 31
Q3September 15June 1 – August 31
Q4January 15September 1 – December 31

Top Freelance Tax Deductions (2026)

Every legitimate business expense reduces your taxable income. Here are the most commonly missed deductions:

1

Home Office

$5/sq ft (max 300 sq ft) = $1,500/yr

2

Health Insurance

100% deductible for self-employed

3

Retirement (SEP-IRA)

Up to 25% of net earnings ($69,000 max)

4

Business Mileage

$0.67/mile (2025 rate)

5

Software & Subscriptions

Adobe, Figma, hosting, etc.

6

Professional Development

Courses, conferences, books

Who Should Use This Freelance Tax Tool

Any self-employed individual in the United States who receives 1099 income should use this calculator to estimate their liability, including:

  • Full-time freelancers and independent contractors
  • Sole proprietors and single-member LLCs
  • Gig workers (Uber, Doordash, Instacart)
  • Creators and influencers earning via sponsorships

Common Self-Employment Tax Mistakes

  • Waiting until April to pay: If you owe more than $1,000 in taxes for the year and fail to make quarterly estimated payments, the IRS will hit you with underpayment penalties.
  • Mixing personal and business finances: If you deposit client checks into your personal checking account and spend it all on rent, you will not have cash when taxes are due.
  • Forgetting the 15.3% SE Tax: Many new freelancers only estimate their federal income tax bracket and completely forget that they also owe 15.3% for Medicare and Social Security.
  • Not tracking deductions: Every legitimate business expense lowers your taxable net profit. Not tracking software subscriptions, home office space, or internet costs means overpaying your taxes.

Related Freelance Calculators

Frequently Asked Questions

How much should a freelancer set aside for taxes?
As a general rule, freelancers in the US should set aside 25% to 30% of their gross income for taxes. This covers both federal income tax and the 15.3% self-employment tax (Medicare and Social Security) that employers normally split with employees.
What is self-employment tax?
Self-employment tax in the United States is a 15.3% tax that covers your contributions to Social Security (12.4%) and Medicare (2.9%). When you are a W2 employee, your employer pays half of this. When you are a freelancer, you are responsible for the entire amount.
How do quarterlies work for freelancers?
Because freelancers don't have taxes withheld from paychecks, the IRS requires you to make four estimated tax payments throughout the year (April, June, September, January). If you wait until tax day to pay everything at once, you may be hit with underpayment penalties.
Can I deduct my home office as a freelancer?
Yes. If you have a dedicated space used exclusively for business, you can deduct $5 per square foot (up to 300 sq ft = $1,500/year) using the simplified method, or a percentage of your actual rent/mortgage, utilities, and insurance using the regular method.
What is the SEP-IRA and should I open one?
A SEP-IRA lets you contribute up to 25% of your net self-employment income (max $69,000 in 2026) in pre-tax dollars. It's the easiest retirement account for freelancers — you can open one at any major brokerage and contributions are tax-deductible.

Asif Iqbal About the Author

Freelance Pricing Consultant · Creator of SoloHourly

Asif Iqbal is a freelance pricing consultant and indie developer who built SoloHourly after observing that most freelancers undercharge because they never account for taxes, downtime, and expenses. He has helped hundreds of independent professionals set defensible, profitable rates.

Written by Asif Iqbal Updated March 2026

Embed this Freelance Tax Estimator

Copy and paste this code to your site
Responsive SEO Ready
Free to embed. See who's already using it → and contact us to claim your dofollow credit link. 
<iframe src="https://solohourly.com/tools/freelance-tax-estimator/embed" width="100%" height="750" frameborder="0" style="border:1px solid #e5e7eb; border-radius:12px; overflow:hidden;" allowtransparency="true"></iframe>
<div style="text-align:right; font-size:12px; margin-top:8px; color: #6b7280; font-family: sans-serif;">
  Powered by <a href="https://solohourly.com" target="_blank" style="color: #0d9488; font-weight: 600; text-decoration: none;">SoloHourly</a>
</div>

Track Your Real Profitability

You calculated your rate. Now connect your projects and see if you're actually hitting it.

Open Free Dashboard →

No credit card • Setup in 60 seconds