Section 49.30.020 - Hours and pay, recordkeeping(1) Each employer required to keep employment records under RCW 49.46.070, shall retain such records for three years.(2) Each employer shall furnish to each employee at the time the employee's wages are paid an itemized statement showing the pay basis in hours or days worked, the rate or rates of pay, the gross pay, and all deductions from the pay for the respective pay period.