The Missouri Self Insures Payroll Report is a document required by the state of Missouri for employers who self-insure their workers' compensation. It is used to show the employer's annual payroll and the amount of workers' compensation benefits that were paid out during the reporting period. The report is required to be filed annually with the Missouri Department of Insurance, Financial Institutions, and Professional Registration. There are two types of Missouri Self Insures Payroll Report: the Annual Payroll Report and the Supplemental Payroll Report. The Annual Payroll Report must be submitted within 60 days of the end of the reporting year and includes information about the employer's annual payroll, the total amount of workers' compensation benefits paid out, and the total amount of premiums paid. The Supplemental Payroll Report must be submitted within 30 days of the end of the reporting year and includes information about the employer's supplemental payroll, the total amount of workers' compensation benefits paid out, and the total amount of premiums paid.