California Capital Gains Tax Calculator

Estimate federal and California state capital gains tax rates on short-term and long-term asset sales.

✓ CPA Verified by Kenneth Serna, CPA Last verified: July 30, 2026 2026 IRS Rates

📌 Quick Answer

Estimate federal and California state capital gains tax rates on short-term and long-term asset sales.

California Capital Gains Tax Calculator

Adjust the sliders or type values to see real-time results. Updated with 2026 IRS rates.

✓ Reviewed by Kenneth Serna, CPA

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📋 IRS Source: IRS Publication 15 (2026) · Rates current as of July 2026

Calculator Methodology

This calculator uses official 2026 IRS tax brackets, rates, and thresholds as published in IRS Revenue Procedure 2025-48 and related publications. All formulas are reviewed by Kenneth Serna, CPA, a licensed Certified Public Accountant. Results are estimates based on the inputs provided and do not account for all possible tax situations. Consult a licensed CPA for advice specific to your circumstances.

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