What is the Washington state law for postdated paychecks your payday was today your boss told you this morning that due to the holiday your checks are dated for Wednesday?

Under Washington state law, employers are required to pay employees on their designated payday, and postdating a paycheck is generally not permissible. If your payday is today, you should receive your paycheck today, regardless of any holiday. If your employer fails to provide payment on time, you may have grounds to file a complaint with the Washington State Department of Labor & Industries. It's important to communicate with your employer about the issue to seek resolution.