Free Tool
California's DE-4 is a separate form from your federal W-4 — easy to forget, easy to get wrong. See if what's coming out for state tax is actually on track for what you'll owe California.
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.
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.