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§ state compliance profile

Colorado

CO

SUI / SUTA Rate Data — 2026

Source: Colorado Department of Labor and Employment

Taxable Wage Base
$23,800
Maximum wages subject to SUI tax per employee per year
SUI Rate Range
0.00% – 11.70%
Experience-rated range for eligible employers
New Employer Rate
1.70%
Standard rate applied before experience rating applies
Voluntary Contributions
Allowed
Employer may make voluntary contributions to lower their rate
PFML Program
Active
State has a Paid Family and Medical Leave program
Protest Deadline
30 days
Days from notice receipt to file a protest with Colorado Department of Labor and Employment
§ compliance & regulatory profile

Beyond SUI

Paid Family & Medical Leave
Colorado FAMLI
Employer Rate
0.45%
Employee Rate
0.45%
Total Rate
0.90%
Wage Base
$168,600
50/50 employer-employee split — Effective 2026-01-01
Voluntary Contribution Opportunity: Colorado allows employers to make voluntary contributions to their SUI reserve account, which can lower their experience rate for the following year. Timing and deadlines vary — contact Colorado Department of Labor and Employment for details.
Workers CompStandard NCCI rating jurisdictionOSHAFederal OSHA jurisdictionIncome TaxHas state individual income tax
Official Agency Website
Colorado Department of Labor and Employment
Visit Agency →
§ context

About Colorado SUI Rates

Colorado employers pay State Unemployment Insurance (SUI/SUTA) taxes on the first $23,800of each employee's wages per year. New employers start at a rate of 1.70% before experience rating applies. Once rated, Colorado SUI rates range from 0.00% to 11.70%.

SUI rates are set annually by Colorado Department of Labor and Employmentbased on each employer's experience rating — the ratio of benefits charged to the employer's account relative to taxable wages paid. Errors in SUI rate notices are common; Kreto verifies your assigned rate against payroll data and flags discrepancies before protest deadlines pass.

Got a Colorado SUI notice?

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