How LLC Owners Save on Taxes in 2026

Self-Employment Tax Calculator for in

Estimate Your Quarterly Taxes in

Free Self-Employment Tax Calculator for in

For freelancers and independent contractors for your business, understanding your self-employment tax liability is crucial for financial planning. Use our calculator to estimate your quarterly tax payments.

Don’t get caught by surprise at tax time. As a self-employed individual for your business, you’re responsible for paying your own Social Security and Medicare taxes. This tool helps you calculate that amount.

Planning for quarterly estimated tax payments is a key part of being self-employed for your business. Our calculator provides a clear estimate of your self-employment tax burden based on your net earnings.

Key Factors

What is Self-Employment Tax for Individuals in

The Components of Self-Employment Tax in

Why Freelancers in Must Plan for This Tax 

Self-employment tax is a tax consisting of Social Security and Medicare taxes primarily for individuals who work for themselves. For 2026, the rate is 15.3% on the first $168,600 of earnings, and 2.9% on earnings above that. This is a significant cost for freelancers for your business that must be planned for.

Unlike traditional employees, self-employed individuals for your business don’t have an employer to split the cost of Social Security and Medicare taxes. You are responsible for both the employee and employer portions, totaling 15.3%. This calculator helps you see the full impact on your net earnings.

Calculating Your Net Earnings for Tax Purposes for your business

The Importance of Deductions for in Freelancers

How to Reduce Your Self-Employment Tax Bill in

Your self-employment tax is calculated on your `net earnings` from self-employment, not your gross income. This means you can deduct ordinary and necessary business expenses to lower your taxable income. Maximizing your deductions is the most direct way to reduce your self-employment tax liability for your business.

This calculator allows you to input your gross income and estimated business expenses. The difference is your net earnings, which is the basis for your tax calculation. Keeping meticulous records of your expenses is critical for every self-employed professional in .

A Note on State Taxes

This calculator focuses on federal self-employment taxes. Remember that you are also responsible for paying federal and in income taxes on your net earnings. These should be paid along with your quarterly estimated tax payments.

How it works

Illustration of a person looking at a laptop that displays a 'Net Income' of $85,000.
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Enter Your Net Self-Employed Income

Input your profit after business expenses. This will be used to calculate your SE tax under 2026 IRS rules.

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Add Optional Adjustments

Include things like retirement contributions or S-Corp salary (if applicable) to model different outcomes.

Illustration of a person at a laptop reviewing tax adjustments. The screen shows a checklist with 'Retirement Contributions' checked, and 'S-Corp Election' and 'Health Insurance' unchecked.
Illustration of a person pointing to a laptop screen that shows an 'Estimated SE Tax' of $9,876.
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Review Your Estimated SE Tax

See exactly how much of your income will go to self-employment tax—and what you can do to reduce it legally.

Need Professional Tax Help?

Connect with Uncle Kam’s expert tax professionals for personalized tax strategies and planning.

If the results seem higher than expected, a tax professional can help review your situation. These estimates can be reviewed with a tax expert to confirm accuracy and explore savings opportunities. A personalized tax review can help validate these estimates and uncover potential deductions.

Frequently Asked Questions

Quarterly estimated taxes are generally due on April 15, June 15, September 15, and January 15 of the following year. It’s crucial for individuals in   to meet these deadlines to avoid underpayment penalties.

Yes. You can deduct the employer-equivalent portion of your self-employment tax in figuring your adjusted gross income (AGI). This deduction only affects your income tax; it does not reduce your net earnings from self-employment or your self-employment tax itself.

If you have both types of income, the Social Security portion of your self-employment tax is only paid up to the annual limit ($168,600 for 2026) combined between both jobs. If your W-2 wages are above this limit, you only owe the Medicare portion (2.9%) on your freelance income.

Common deductions include home office expenses, business travel, software subscriptions, marketing costs, professional development, and a portion of your health insurance premiums. A CPA in can help you identify all eligible deductions.

The primary ways are to maximize your business deductions or to change your business structure. For profitable businesses, forming an S-Corp can significantly reduce your self-employment tax burden.

Your Income Should Work for You—Not Just the IRS.

If you’re paying self employment tax without a strategy, you’re likely overpaying. We’ll help you build a smarter structure that keeps more in your pocket.

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