Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Taxes
Business Tax Deduction Calculator
Estimate your total allowable business tax deductions for home office use, vehicle mileage, equipment purchases, and business meals. Designed for freelancers, sole proprietors, and small business owners preparing Schedule C.
Fill in the required fields to see your result.
Taxes
Quarterly Estimated Tax Calculator
Estimates your quarterly federal estimated-tax payment by applying your expected effective tax rate to expected annual income and dividing into four equal installments. Designed for the self-employed, contractors, retirees, and anyone with significant non-wage income that does not have tax withheld at source.
Fill in the required fields to see your result.
Key differences
| Business Tax Deduction Calculator | Quarterly Estimated Tax Calculator | |
|---|---|---|
| Category | Taxes | Taxes |
| Inputs required | 5 | 2 |
| Result | Total Business Deductions ($) | Quarterly Payment ($) |
| What it does | Estimate your total allowable business tax deductions for home office use, vehicle mileage, equipment purchases, and business meals. Designed for freelancers, sole proprietors, and small business owners preparing Schedule C. | Estimates your quarterly federal estimated-tax payment by applying your expected effective tax rate to expected annual income and dividing into four equal installments. Designed for the self-employed, contractors, retirees, and anyone with significant non-wage income that does not have tax withheld at source. |