The FLSA offers just one piece of guidance on overtime: that employees are due time-and-a-half pay for any time worked over 40 hours in a single workweek. Learn about overtime eligibility, calculation methods, legal compliance, and more with our overtime guide for employers in California.In California overtime is earned whenever a nonexempt employee works more than 8 hours in a workday, or more than 40 hours in a workweek. An eligible employee should receive overtime pay after working 8 hours in a single day. If you work over 8 hours in a day or more than 40 hours in a week, your employer may be required to pay overtime wages. Federally and in Arizona, overtime pay is defined as wages given to employees who work for over forty hours in a single week. The The Unpaid Wage Claim Form must be filled out as completely as possible, including all required fields. In this case, the Arizona and federal law are the same—overtime pay is required anytime an employee works more than 40 hours in a single week.