Freelance Self Employment Tax Calculator
Estimate your self-employment tax, income tax, total tax and net income based on freelance profit, tax rates and deductible expenses.
Overview
This freelance self-employment tax calculator helps you estimate how much tax you may owe based on your annual freelance revenue, deductible business expenses, other deductions, income tax rate and self-employment tax rate. It is useful for budgeting, quarterly tax planning and setting aside money from client payments.
How it works
The calculator first estimates your net profit by subtracting business expenses from freelance revenue. It then subtracts any additional deductions to estimate taxable income for income tax purposes. Income tax is calculated using the effective rate you enter, while self-employment tax is calculated separately on net profit using the self-employment tax rate you provide. These amounts are combined to estimate total tax, and any tax already paid is subtracted to show the remaining amount due.
How to use this calculator
- 1Enter your total annual freelance revenue before expenses.
- 2Add your deductible business expenses for the year.
- 3Enter any additional deductions you want to subtract from net profit.
- 4Input your estimated effective income tax rate.
- 5Enter the self-employment tax rate you want to use.
- 6Review your estimated total tax, remaining tax due and net income after tax.
Example Calculation
Annual freelance revenue
$60,000
Annual business expenses
$12,000
Other deductions
$2,000
Estimated income tax rate
22%
Self-employment tax rate
15%
Tax already paid
$5,000
Total estimated tax
$17,464
With $60,000 in revenue, $12,000 in business expenses and $2,000 in other deductions, the estimated taxable income is lower than total revenue. Using a 22% income tax rate and 15.3% self-employment tax rate, the calculator estimates a total tax bill of about $17,738, with about $12,738 still due after $5,000 already paid.
Frequently asked questions
What does this calculator estimate?
It estimates your freelance net profit, income tax, self-employment tax, total tax, remaining tax due and net income after tax.
Does this calculator use official tax brackets?
No. It uses the effective income tax rate and self-employment tax rate you enter, so it is a simplified estimate rather than a full bracket-by-bracket tax return.
Should I enter revenue before or after expenses?
Enter your total freelance revenue before expenses. Business expenses are entered separately so the calculator can estimate your net profit.
What counts as business expenses?
Typical business expenses may include software, equipment, advertising, professional services, office costs and other deductible operating costs, depending on your circumstances and local rules.
Can I use this for quarterly tax planning?
Yes. Many freelancers use an annual estimate to decide how much to set aside or pay during the year, but actual payment schedules and rules vary.
Why is self-employment tax calculated separately?
Self-employment tax is often separate from income tax, so the calculator shows it as its own amount before combining it into total estimated tax.
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Assumptions and warnings
Assumptions
- This calculator provides a simplified estimate based on the tax rates you enter.
- Business expenses and other deductions are assumed to be valid and already totaled for the year.
- Income tax is estimated using a single effective rate rather than full tax brackets.
- Self-employment tax is applied to net profit using the rate entered.
- Credits, local taxes, special allowances and filing status differences are not included unless reflected in your rates or deductions.
Warnings
- This calculator provides an estimate only and is not tax advice.
- Tax rules and rates vary by country, region and individual circumstances.
- Check current official guidance or speak to a qualified tax professional before filing or making major tax decisions.