How to File a Workers Compensation in Connecticut, CT — 2026 Guide

Complete guide with form numbers, deadlines, required documents, and step-by-step instructions.

📅 Updated August 5, 2026 ⏱ 6 min read 📋 Jump to steps

Reviewed by Government Forms Specialist — 15+ years helping citizens navigate government filings. Fact-checked against official Connecticut sources. Last reviewed August 5, 2026.

🔑 Key Facts at a Glance

Form Number

18-002

Filing Deadline

April 15, 2026

Filing Fee

$25.00

Processing Time

4-6 weeks

File Online

Search Official Portal →

Office Phone

(860) 278-7800

📋 Always verify form numbers, fees, and deadlines on the official Connecticut website before filing. Requirements can change.

Filing deadline: April 15, 2026 — Late filings are rarely accepted. Start gathering your documents now.

📋 Step-by-Step Filing Instructions

Gather Required Documents

Collect necessary documents, including the Employee's Claim Form (Form 18-002) and supporting medical records. Typically, these documents are obtained from the employee, medical provider, and employer.

Submit the Claim Form

Submit the completed Employee's Claim Form to the Connecticut Workers' Compensation Commission. Most counties require this to be done within 7-10 days of the injury.

Review the Form for Accuracy

Review the submitted form for accuracy and completeness. Reviewing with a professional is recommended to ensure all necessary information is included.

Complete the Form

Complete the Employee's Claim Form and supporting medical records. This typically involves providing detailed information about the injury, treatment, and work-related duties.

Schedule a Hearing

Schedule a hearing with the Connecticut Workers' Compensation Commission to review the claim. This typically involves selecting a date and time for the hearing, and ensuring all necessary parties are present.

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📎 Required Documents Checklist

Employee's Claim Form (Form 18-002) — to document the employee's injury and work-related duties.
Medical Records — to support the employee's claim and demonstrate the extent of the injury.
Employer's Statement — to provide information about the employee's work-related duties and any relevant company policies.
Payroll Records — to demonstrate the employee's wages and work-related duties.
Witness Statements — to provide additional information about the injury and work-related duties.

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⚠️ Common Mistakes to Avoid

Mistake: Incomplete or inaccurate documentation. People make this mistake by failing to gather all necessary documents or by providing incomplete or inaccurate information. To avoid this, ensure all necessary documents are gathered and reviewed for accuracy.

Mistake: Failure to meet deadlines. People make this mistake by failing to submit the claim form within the required time frame. To avoid this, ensure the claim form is submitted within 7-10 days of the injury.

Mistake: Inadequate medical records. People make this mistake by failing to provide sufficient medical records to support the employee's claim. To avoid this, ensure all necessary medical records are gathered and submitted.

Mistake: Lack of witness statements. People make this mistake by failing to gather witness statements to provide additional information about the injury and work-related duties. To avoid this, ensure all necessary witness statements are gathered and submitted.

📍 Where to File

Connecticut Workers' Compensation Commission

100 Main Street, Hartford, CT 06103

📞 (860) 278-7800

🌐 Official website: Search for Connecticut Workers' Compensation Commission →

🕐 Monday-Friday 8AM-5PM EST

Connect With a Local Attorney

Legal proceedings have strict procedural rules — a small mistake can delay your case or cost you rights you didn't know you had. Talk to a local attorney before you file.

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🙋 Frequently Asked Questions

What is the typical processing time for a Workers Compensation claim in Connecticut?

The typical processing time is 4-6 weeks, but this can vary depending on the complexity of the case and the workload of the Connecticut Workers' Compensation Commission.

How much does it cost to file for Workers Compensation in Connecticut?

The filing fee for Workers Compensation in Connecticut is $25.00. This fee is waived for low-income employees.

What is the deadline for filing a Workers Compensation claim in Connecticut?

The deadline for filing a Workers Compensation claim in Connecticut is 30 days from the date of injury. However, it is recommended to submit the claim form within 7-10 days of the injury to avoid delays.

Can I file for Workers Compensation in Connecticut without a lawyer?

Yes, you can file for Workers Compensation in Connecticut without a lawyer. However, it is recommended to review your case with a professional to ensure all necessary information is included and to avoid any potential mistakes.

🗺️ Workers Compensation in Nearby Areas

Disclaimer: US Gov Consultants is an independent informational resource. We are not affiliated with the Connecticut Workers' Compensation Commission, the State of CT, or any government agency. This guide is for informational purposes only and does not constitute legal or tax advice. Always verify information with official government sources. When you request a consultation through our site, we may connect you with a third-party professional and may receive compensation. How we make money.