Surcharge Collection

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If you are inquiring about a surcharge prompted by QuickBooks, please contact Unemployment Insurance Employer Services at 303-318-9100. 

Calculate, File, and Pay Surcharge

Reporting and Payment Deadlines
Assessment Period	Carriers	Self Insured	Reporting and Payment Deadline
1/1/2024 - 6/30/2024	1.43	1.40	7/31/2024
7/1/2024 - 12/31/2024	1.43	1.40	1/31/2025

 

Carriers	Self-Insured
Calculate, file, and pay surcharge for carriers online Step by Step instructions for online filing for Carriers Surcharge Form (WC 113)	Calculate, file and pay surcharge for self-insurers online Step by Step instructions for online filing for Self-Insured Payroll Statement Form (WC 112) Classification Rates NCCI Hazard Group Discounts Create CSV File from Excel for Upload Sample Payroll Flat File

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Calculate, File, and Pay Surcharge

Rule 2: Workers’ Compensation Insurance Premium And Payroll Surcharges

Surcharge rates FY 1987-Present

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Contact Us

cdle_revenueassess_dowc@state.co.us