In CA, for an employee who pays into a 401k plan, is SDI based on earnings before the 401k reduction or after

In CA, for an employee who pays into a 401k plan, is SDI based on earnings before the 401k reduction or after? QuickBooks Help From the article: A 401k deduction reduces wages for federal income tax and most state income tax withholding. It impacts very few other taxes. When you set up a 401k item […]