Free Business Tax Tools
Use free calculators, checklists, and templates to make smarter business and tax decisions.
S-Corp Tax Savings Calculator
Estimate how much you may save on self-employment tax by electing S-Corp status for your LLC.
Use Tool →Self-Employment Tax Estimator
Estimate your self-employment tax as a freelancer, contractor, or LLC owner for any tax year.
Use Tool →LLC Formation Cost Calculator
Compare startup costs by state, including filing fees, registered agent, and ongoing compliance costs.
Use Tool →Quarterly Tax Payment Estimator
Estimate quarterly tax payments based on business income and deductions to avoid underpayment penalties.
Use Tool →Business Deduction Checklist
Review common deductible expenses and recordkeeping categories for LLC and self-employed owners.
Use Tool →LLC Compliance Calendar
Track annual reports, renewals, filing deadlines, and tax reminders. Never miss a filing deadline.
Use Tool →Reasonable Salary Calculator
Estimate a reasonable salary range for S-Corp planning based on your industry and role.
Use Tool →EIN Application Guide
Step-by-step guide to getting your EIN from the IRS, including which method to use for your situation.
Use Tool →Have a tool idea?
We're always building helpful resources for entrepreneurs. Contact us with your suggestions.