Small Business Tax Calculator

Get an accurate year-to-date estimate for your federal taxes in minutes.

Estimate your small business tax liability by entity type.

This calculator provides a directional estimate of your federal tax burden based on your entity type, revenue, expenses, and estimated payments. Use it to see what you might owe or get back at tax time, then review your exact situation with a qualified tax professional.

Small Business Tax Inputs

Enter your small business details to estimate your current-year tax position.

Your tax rate and deductions can vary depending on your entity structure.

$

Total income before expenses. All money your business earned during the year.

$

Business-related meals or entertainment. Typically 50% deductible for meals, 0% for entertainment.

$

All deductible business expenses (rent, supplies, wages, utilities). Exclude meals/entertainment.

$

Quarterly estimated tax payments already made to the IRS for the year.

Your Results

Year-to-date estimates

You are estimated to in taxes year-to-date from your small business income:

Frequently Asked
Questions

1-800Accountant's small business tax calculator provides fast, simple calculations designed to help your business stay tax-ready throughout the tax year. However, the results won't generate a precise result down to the penny. Instead, this calculator estimates your current tax liability based on your inputs, giving you valuable insights into your business tax situation when you need them.