Washington State has two Instructions for completing the Workers' Compensation Employer's Quarterly Report: 1. Quarterly Report of Wages Paid: This form requires employers to report all wages paid to employees during the reporting period. Employers must include each employee’s name, Social Security Number, and wages paid for the quarter. This form must be completed and submitted to the Washington State Department of Labor and Industries by the end of the quarter. 2. Report of Workers’ Compensation Claims: This form requires employers to report any workers’ compensation claims filed during the reporting period. Employers must include the date of injury, employee name, type of injury, and amount of claim. This form must be completed and submitted to the Washington State Department of Labor and Industries by the end of the quarter. Both forms must be completed and submitted to the Washington State Department of Labor and Industries by the end of the quarter. Failure to submit the forms can result in late fees and penalties.