Small Business Tax Calculator
Estimate quarterly self-employment and federal income tax.
Inputs
$
$
$
$
Results
Total Estimated Tax
$22,958.77
Federal Income Tax$10,242.17
Self-Employment Tax$12,716.6
Effective Tax Rate25.5%
Quarterly Estimate$5,739.69
Net Business Income$90,000
Remaining Tax Due$22,958.77
How to Use This Calculator
- Select your business entity type to apply the correct tax treatment.
- Enter your net business income and any deductible business expenses.
- Input the qualified business income (QBI) deduction percentage if applicable.
- Review the Estimated Self-Employment Tax, Federal Income Tax, and Total Tax Liability.
- Use the Effective Tax Rate output to compare against quarterly estimated payment requirements.
Ad Placeholder
Related Calculators
Ad Placeholder