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Employer Toolkit

Welcome to the Colorado Department of Labor and Employment (CDLE) Division of Unemployment Insurance (UI) Employer Toolkit.

This toolkit provides general UI Division resources for Colorado employers. Additional compliance guidance, information and resources for employers and third-party administrators (TPAs) are available on the Division’s website, ColoradoUI.gov.

The UI Employer Toolkit does not constitute legal advice. For legal questions and interpretations related to UI Law, please refer to the Colorado Revised Statutes (CRS), Articles 70-82 of Title 8, known as the Colorado Employment Security Act (CESA).

Employers are required to participate in Colorado’s Unemployment Insurance program if they are determined to be liable, based on various criteria. In general, most employers are deemed liable if and when:

  • The employer paid $1,500 or more in wages during a calendar quarter in either the current or previous calendar year.
  • The employer employed at least one person for any part of a day for a period of at least 20 weeks during the current or previous calendar year.
  • The employer voluntarily elected (and is approved) to participate in the UI program.
  • The employer acquired all or part of a Colorado trade, business organization, or a substantial portion of the assets from a predecessor employer who is liable.
  • The employer is a corporate officer in an LLC reporting to the IRS as a corporation, a corporation, or an S-Corp.

Domestic, agriculture, and nonprofit employers have different liability criteria based on the amount of wages paid and the number of employees. Learn more about UI employer liability requirements on the Division’s website.

In accordance with state electronic communication requirements, employers must register a UI employer account to report wages, pay premiums, respond to job separations, and manage their account in the Division’s online application known as MyUI Employer+.

The Division has compiled an online library of employer resources, including how-to pages and a user guide, to help employers manage their MyUI Employer+ account.

Login to MyUI Employer+
Registger a New UI Employer Account

Most Colorado employers are required to report employee wages and pay premiums every quarter. Wage reports and premium payments must be submitted online in the MyUI Employer+ system.

Quarterly Deadlines*

  • April 30: Quarter 1 wage reports and premium payments are due for January, February, and March.
  • July 31: Quarter 2 wage reports and premium payments are due for April, May, and June.
  • October 31: Quarter 3 wage reports and premium payments are due for July, August, and September.
  • January 31: Quarter 4 wage reports and premium payments are due for October, November, and December.

*If the deadline falls on a weekend or a legal holiday, the due date is the next business day.

Wage Reporting

Gross wages paid by an employer are subject to UI premiums. However, some types of payments made to employees are not considered wages and do not need to be reported. Learn more about the types of payments that are considered wages and exceptions on the Division’s website.

Quarterly wage reports must be submitted online in MyUI Employer+. Wages can be entered manually, copied from the previously-submitted quarter, or uploaded via a wage file.

How to Submit a Wage Report in MyUI Employer+
View/Download Wage File Templates

Learn more about wage reporting requirements, processes, and more on the Wage Reporting page on the Division’s website.

Premium Payments

Employers receive an annual Rate Notice each December that includes the rate at which the employer must pay premiums for the upcoming calendar year. Employer premiums are determined annually using a number of factors, including the amount previously paid by the employer, and any unemployment benefit payments made by the Division to former employees. Learn more about UI Employer Premiums on the Division’s website.

Premiums owed by the employer are calculated each quarter based on the wages reported by the employer, and the employer’s premium rate. By law, penalties are applied to an employer’s account when there are delinquent premiums owed. If an employer has delinquent premiums as of the premium rate computation date (July 1), a Delinquent Premium Penalty will be assessed in quarterly installments the following calendar year.

How to Make and Manage Payments in MyUI Employer+

When an individual files a claim to collect unemployment benefits, any employer listed on the claim is notified by the Division, and required to submit job-separation information. This documentation allows the Division to determine if unemployment benefits will be paid to the claimant.

Employers are required to respond timely and adequately to all Division requests for information via MyUI Employer+, or the State Information Data Exchange System (SIDES), also known as SIDES E-Response.

How to View and Complete Fact Finding in MyUI Employer+
SIDES E-Response Employer Guide

Failing to respond to Division requests, or providing incomplete or unclear information, can lead to improper benefits payments, loss of employer protest rights, and additional charges against an employer account. Learn more about responding to Division requests and preventing additional charges on the Division’s website.

Below we have gathered some commonly used forms and required posters for you to access.

Unemployment Insurance Report Adjustment (UITR-3)Download

Employer Change Request (UITL-2)Download

Application for UI Account and Determination of Employer Liability (UITL-100)Download

Colorado Employment Security Act PosterDownload

Colorado Minimum Wage Order Number 34 PosterDownload

Colorado Minimum Wage Order Number 34 Poster (Spanish) Download

Notice of Paydays PosterDownload

Worker's Compensation Act PosterDownload

Notice to Employer of Injury PosterDownload

Colorado Anti-Discrimination PosterDownload

Notice of Pregnancy Accommodations PosterDownload


New Hires

Colorado Workforce Center offers business services to help employers stay ahead of the competition. Some services include:

  • Recruiting assistance
  • Hiring events and pre-screened interviewing
  • Labor market services
  • Customized training programs
  • Hiring incentives and tax credit programs

Find your local workforce center at CDLE.Colorado.gov/jobs-training/workforce-centers or register and post jobs at Connecting Colorado.

Employers are required to keep and report employees’ names, social security numbers and gross wages for each quarter. Employers are required to keep these records for not less than five years for purposes of reporting to unemployment insurance.

Federal law requires employers to report new hire information to the State Directory or New Hires of the state in which a newly hired employee works.

This reporting must take place within 20 calendar days after the date of hire or by the first regularly scheduled payroll following the date of hire, if such payroll is after the expiration of the 20-day period.

If reporting electronically, the employer must transmit twice per month, no fewer than 12 and no more than 16 days apart.

Report New Hires

Employee/worker misclassification occurs when an employer mistakenly classifies a worker as an independent contractor rather than an employee. Colorado law assumes that service performed by an individual for another is deemed to be employment, unless:

  1. It is shown that the individual performing the service is free from control and direction in that performance
  2. -and-

  3. The individual is customarily engaged in an independent trade, occupation, profession, or business related to that service.

Generally, it is the employer’s responsibility to establish that both these conditions exist. Additionally, we evaluate the overall “totality of circumstances” to make a determination. The “totality of the circumstances” test is based upon an assessment of 9 different factors constrained within Colorado Law. This is not an exhaustive list and other relevant factors may be considered.


There are 9 factors that demonstrate correct classification

An employer must not:

  1. Require the individual to work exclusively for the person for whom services are performed; except that the individual may choose to work exclusively for the said person for a finite period of time specified in the document;
  2. Establish a quality standard for the individual; except that such person can provide plans and specifications regarding the work but cannot oversee the actual work or instruct the individual as to how the work will be performed;
  3. Pay a salary or hourly rate but rather a fixed or contract rate;
  4. Terminate the work during the contact period unless the individual violates the terms of the contract or fails to produce a result that meets the specifications of the contract;
  5. Provide more than minimal training for the individual;
  6. Provide tools or benefits to the individual; except that a materials and equipment may be supplied;
  7. Dictate the time of performance; except that a completion schedule and a range of mutually agreeable work hours may be established;
  8. Pay the individual personally but rather make checks payable to the trade or business name of the individual; and
  9. Combine his business operation in any way with the individual’s business, but instead maintains such operations as separate and distinct.

The independent contractor is obligated to pay federal and state income tax on any moneys paid pursuant to the contract-labor relationship.

Request an advisory opinion, or report misclassification.

Many employers in Colorado are required to pay employees a minimum wage.

If an employee is covered by federal and Colorado state minimum wage laws, then the employer must pay the higher minimum wage. Federal minimum wage is currently $7.25 per hour, which is lower than the Colorado state minimum wage of $10.20. Therefore, based upon current information, covered employers in Colorado will have to pay their employees the higher value of $10.20 per hour under Colorado law. For more information, go to ColoradoLaborLaw.gov.

Employees who are covered by Colorado Minimum Wage Order Number 34 may, in certain circumstances, qualify for overtime pay. The following information only applies to non-expempt employees covered by the Wage Order.


Overtime Hours

Employees shall be paid time and one-half of the regular rate of pay for any work in excess of: (1) forty hours per workweek; (2) twelve hours per workday, or (3) twelve consecutive hours without regard to the starting and ending time of the workday (excluding duty free meal periods), whichever calculation results in the greater payment of wages.


Workweek Definition and Overtime

A workweek is defined as any consecutive seven-day period starting with the same calendar day and hour each week. A workweek is a fixed and recurring period of 168 hours, seven consecutive twenty-four hour periods, and is typically established by the employer. Hours worked in two or more workweeks shall not be averaged for computation or overtime.


Regular Rate of Pay

The regular rate of pay for an employee is used to calculate overtime pay. The regular rate of pay is expressed as a rate per hour, and it is determined by dividing the total remuneration provided to an employee in any workweek by the total numbers of hours actually worked in that workweek.

The regular rate of pay includes all compensation paid to employees including the set hourly rate, shift differential, non-discretionary bonuses, production bonuses, and commissions.

The following are excludable from the regular rate of pay: business expenses, bona fide gifts, discretionary bonuses, employer investment contributions, vacation pay, holiday pay, sick leave, or jury duty.

For more information, go to ColoradoLaborLaw.gov.

Contact UI Employer Services

We are here to help you navigate through your unemployment premium needs. If you have a question, feel free to contact us at (303) 318-9100 or (800) 480-8299 toll free.

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