Tax Tools & Calculators

Use these helpful resources to estimate your federal withholding, California income tax, or quarterly estimated tax payments.

Calculators provide general estimates only. For guidance based on your complete tax situation, contact Empresa Solutions.

Use the California Franchise Tax Board’s calculator to estimate your California income tax based on the information you provide.

Estimate how much of your self-employment income you may need to set aside for federal income tax, Social Security, and Medicare taxes.

Estimate whether enough federal income tax is being withheld from your paycheck using the official IRS Tax Withholding Estimator.

Designed for freelancers, independent contractors, and self-employed individuals who want to estimate their quarterly tax payments.