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How to Fill Out Your W-4 and California DE-4 (2026 Guide)

SieyantJuly 22, 20261 min read

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Try It Yourself

CA DE-4 Withholding Checkup

$70,000

Leave deductions at $0 if you'll take the standard deduction — most people do.

Estimated CA Tax Owed

$2,375

for the full year

On Track to Withhold

$1,560

at this rate, 26× a year

You're on track to owe CA

$815

To even this out, adjust the additional withholding amount on your DE-4 by about $31 per paycheck more, and give the updated form to your employer's payroll/HR.

Get Your Exact DE-4 — Book a Free Consultation

This is an educational estimate, not tax advice, and covers one job only. California has not yet published official tax brackets for the current year as of this writing, so this tool uses the most recently published official rates — the difference year to year is typically small. It also does not replicate the DE-4's own allowance-worksheet system (California's form still uses allowances, unlike the current federal W-4), account for a second job or working spouse, itemized deductions beyond the number you enter, or self-employment income. Consult with a tax professional before making changes.

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The information provided on this site is for general informational purposes only and does not constitute tax, legal, or financial advice. Every situation is different — consult a qualified professional regarding your specific circumstances before making any financial or tax decisions.