Tax Form Calculator
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California Tax Calculator

Quick Access Tools

Input key: F Used in Federal tax calculations S Used in State tax calculations

Quick Tax Calculation Detailed Tax Calculation
Filing Information Quick Inputs Income Details Deductions & Adjustments State Options IRA, Pensions & Annuities Withholdings

Filing Information

Set your filing status, dependants and personal details so the calculator can apply the correct Federal and State rules.

Quick Inputs

Provide a summary of your income and deductions to calculate your Federal and State tax position quickly.

Income Details

Enter the specific types of income that contribute to your Federal Adjusted Gross Income.

For Schedule B

Deductions & Adjustments

Deductions & Adjustments

Include any adjustments to income that reduce your Federal/State Adjusted Gross Income.

State Options

Some states apply local income taxes in addition to State tax. Enter your local rate if it applies.

IRA, Pensions & Annuities

Enter the details for your retirement contributions and income sources, which are used to compute values on **Form 8606**. This includes contributions to traditional IRAs, 529 savings plans, and rollovers, as well as income from rental properties, farms, unemployment, and other sources. Additionally, provide information on any disaster-related distributions or IRA rollovers you’ve made, and enter your capital gain distributions if applicable. These inputs are essential for accurately calculating your total retirement-related income and determining your tax liabilities or benefits, specifically regarding IRA deductions and distributions as outlined in **Form 8606**.

Withholdings

Enter withheld amounts to calculate refund or balance due.

Common California Forms & Schedules

Browse the essential California Franchise Tax Board forms used by individuals and corporations, including Form 540 (Individual), Form 100 (Corporation), and key schedules for credits, business income, and withholding. Links will appear below when calculators are available.

Frequently Asked Questions

How are relocation reimbursements taxed in CA?

Most taxable as wages unless qualified exclusions apply; withhold and include in CA income.

How does community property affect my CA return?

Married/RDP filers may have community property allocation rules; see CA guidance.

Where can I run the full California calculator?

Open the California State Tax Calculator for a tailored scenario.

Does CA tax gambling winnings?

Yes—gambling winnings are generally taxable in CA; losses may have different deductibility rules.

How do I choose standard vs itemized for CA?

Run both—CA limits and allowed items differ from federal; pick the lower liability.

Important Notes

All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.