Free Tax & Business Calculators
Comprehensive collection of calculators and tools designed for self-employed professionals, freelancers, and small business owners. All tools are free to use.
Tax Calculators
1099 Tax Calculator
Calculate your estimated tax liability as a 1099 contractor or self-employed individual
Self-Employment Tax Calculator
Estimate your self-employment tax obligations for Social Security and Medicare
Quarterly Tax Calculator (CA)
Calculate your quarterly estimated tax payments for California
Sales Tax Calculator (CA)
Calculate sales tax for California transactions
Payroll Tax Calculator
Calculate employer and employee payroll tax obligations
S-Corp Salary Calculator
Determine the optimal salary for S-Corp owners to minimize taxes
Take Home Pay Calculator
Calculate your net pay after taxes and deductions
Deduction Calculators
Home Office Tax Deduction Calculator
Calculate your home office deduction using simplified or regular method
Mileage Deduction Calculator
Calculate your business mileage deduction using IRS standard rates
Depreciation Calculator
Calculate depreciation for business assets using various methods
Business Calculators
LLC Annual Tax & Fee Calculator (CA)
Calculate annual LLC taxes and fees for California businesses
LLC vs Sole Proprietorship Calculator (CA)
Compare costs and benefits of LLC vs Sole Proprietorship in California
Break Even Calculator
Calculate when your business will break even and start making profit
Profit Margin Calculator
Calculate gross profit, net profit, and profit margins for your business
Business Name Generators
Business Name Generator
Generate unique business names with AI and check availability
California Business Name Generator
Generate unique business names for California LLCs with AI
Texas Business Name Generator
Generate unique business names for Texas LLCs with AI
Florida Business Name Generator
Generate unique business names for Florida LLCs with AI
New York Business Name Generator
Generate unique business names for New York LLCs with AI
Illinois Business Name Generator
Generate unique business names for Illinois LLCs with AI
Pennsylvania Business Name Generator
Generate unique business names for Pennsylvania LLCs with AI
Ohio Business Name Generator
Generate unique business names for Ohio LLCs with AI
Georgia Business Name Generator
Generate unique business names for Georgia LLCs with AI
North Carolina Business Name Generator
Generate unique business names for North Carolina LLCs with AI
Michigan Business Name Generator
Generate unique business names for Michigan LLCs with AI
Business Tools
California Business Name Checker
Check if your desired business name is available in California