Colorado Payroll Taxes – Calculated and Filed by Patriot

Patriot Full Service Payroll customers in Colorado can count on Patriot to calculate, deposit, and file all required Colorado payroll taxes at no additional charge—including quarter and year-end filings. The table below lists the specific payroll taxes Patriot handles for Colorado employers, along with the filing status and required tax forms.

State	Tax	Description	Full Service Filing	Forms
CO	Colorado Unemployment Insurance	Employer-paid unemployment insurance	✓	UITR-1, UITR-1a
CO	Paid Family and Medical Leave – Employee	Employee-paid family and medical leave insurance	✓	Electronic Submission
CO	Paid Family and Medical Leave – Employer	Employer-paid family and medical leave insurance	✓	Electronic Submission
CO	Solvency Surcharge	Employer-paid solvency tax surcharge	✓	UITR-1
CO	State Income Tax Withholding	Employee state income tax withholding	✓	DR 1094
CO	Support Surcharge	Employer-paid support surcharge	✓	UITR-1
CO	Denver – Employee OPT	Denver Occupational Privilege Tax – Employee	✓	Monthly Return, Quarterly Return, Annual Return
CO	Denver – Employer OPT	Denver Occupational Privilege Tax – Employer	✓	Monthly Return, Quarterly Return, Annual Return
CO	Glendale – Employee OPT	Glendale Occupational Privilege Tax – Employee	✓	OPT Return
CO	Glendale – Employer OPT	Glendale Occupational Privilege Tax – Employer	✓	OPT Return
CO	Greenwood Village – Employee OPT	Greenwood Village Occupational Privilege Tax – Employee	✓	Occupational Privilege Tax Return
CO	Greenwood Village – Employer OPT	Greenwood Village Occupational Privilege Tax – Employer	✓	Occupational Privilege Tax Return
CO	Sheridan – Employee OPT	Sheridan Occupational Privilege Tax – Employee	✓	Occupational Privilege Tax Return
CO	Sheridan – Employer OPT	Sheridan Occupational Privilege Tax – Employer	✓	Occupational Privilege Tax Return

Patriot's Full Service Payroll in Colorado includes comprehensive quarter and year-end filing.