Bonus Tax Calculator – California, Married filing jointly
Estimate how much tax is withheld on a bonus in California as Married filing jointly. Supplemental pay may be withheld at a flat rate; we apply federal and California rules. For planning only.
Estimate tax or take-home
Enter income to estimate.
How it works
We apply federal supplemental withholding and California state rules for Married filing jointly. Result is an estimate.
When to use it
Use when planning for a bonus or commission in California.
Frequently asked questions
Does California tax bonuses differently?
Some states treat supplemental pay differently. We use representative California rules.
Is this for W-2 only?
Yes. Employee bonus withholding; self-employed use different rules.