Unemployment Insurance (UI) Tax Division

The Unemployment Insurance Tax Division provides the funds that pay unemployment benefits. To do this, we identify employers liable for unemployment insurance coverage, help them comply with State unemployment insurance laws and regulations, and collect their tax payments.

Frequently asked questions >

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Important Information regarding Unemployment Insurance Tax and Benefits for 2025

In an effort to improve Connecticut’s Unemployment Insurance (UI) Trust Fund solvency, the legislature passed Public Acts 21-200 and 22-67 to implement reforms that were achieved through a collaborative effort of business and labor.

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ReEmployCT is Connecticut's UI Tax and Benefits System

ReEmployCT - Unemployment System Alliance Partner - #REEMPLOYCT
  • Pursuant to Conn. General Statute 31-225a (j) (2) & (4), all employers are required to file and pay unemployment contributions electronically. 
  • Apply for an unemployment insurance Employer Account Number (EAN).
  • File unemployment insurance quarterly tax and wage reports.
  • Pay unemployment insurance taxes. 

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Employer Tax Resources

Getting to Unemployment Trust Fund Solvency: Understanding CT Public Acts 21-200 & 22-67 

An effort to improve Connecticut’s Unemployment Insurance (UI) Trust Fund solvency.

Employer Guide to Unemployment Compensation 

Information for employers about Connecticut’s Unemployment Insurance program, including recent updates and how to meet responsibilities under the law.

CT Regulations  

Connecticut eRegulations System: Portal to Connecticut Regulations. Browse the Regulations of Connecticut State Agencies.

CT State Statutes 

Chapter 567 - Unemployment Compensation.

Reimbursable and Contributory Employer User Guide 

How to Register, Create a User ID and Password, Login and File Returns.

Unemployment Insurance Tax Division Units

Have A Question? Who to Call?

The primary goal of the Unemployment Insurance Tax Division is to provide and account for the funding needed to pay benefits to those individuals who become unemployed through no fault of their own. Below is a description of each Tax Unit.

Contact Information and Location