A Connecticut unemployment overpayment notice means the state says it paid you benefits you were not entitled to — because of an agency or employer error (non-fault), because of something you reported wrong (fault), or because of a knowing false statement (fraud). Which of the three it is decides everything: whether a waiver is possible, whether penalty weeks attach, and how hard the state collects.
This guide explains the three kinds, the waiver and repayment rules, what Connecticut can offset, and how to appeal the notice before the deadline. Verified against Connecticut Department of Labor as of October 2026.
Connecticut Unemployment Overpayment at a Glance
| Non-fault overpayment | Connecticut treats a non-fraud overpayment as one caused by an honest mistake by the claimant, the employer, or CTDOL, or one that results when an… |
| Waiver available | Connecticut may waive all or part of a non-fraud overpayment if repayment would defeat the purpose of the benefits or would be against equity and… |
| Repayment plan | CTDOL works with claimants case by case to set up a repayment plan for the overpayment or any penalty. |
| Offsets | Future benefits are reduced by 50 percent of the weekly benefit for a non-fraud overpayment and 100 percent for a fraud overpayment. |
| Penalty weeks | For fraud overpayments established on or after October 1, 2013, Connecticut no longer forfeits benefit weeks and uses a… |
| Days to appeal the notice | 21 days from the mailing date of the overpayment decision. To dispute the Benefit Payment Control Unit’s initial overpayment letter, most claimants have 14 days from its mailing date. |
| Overpayment unit | 860-263-6000 |
In This Connecticut Unemployment Overpayment Guide:
The Three Kinds of Connecticut Unemployment Overpayment
Every Connecticut unemployment overpayment notice names one of these three, and the name on the notice drives the rest of this page.
Connecticut treats a non-fraud overpayment as one caused by an honest mistake by the claimant, the employer, or CTDOL, or one that results when an appeal reverses an earlier award. A fraud overpayment is one where a person knowingly made a false statement or hid a material fact to get or increase benefits (Conn. Gen. Stat. § 31-273; Regs. §§ 31-273-2 and 31-273-5).
Before a fraud finding, the state generally sends a notice that gives 14 days to request fact-finding.
Connecticut Unemployment Overpayment Rules at a Glance
| Fault vs non-fault | Connecticut treats a non-fraud overpayment as one caused by an honest mistake by the claimant, the employer, or CTDOL, or one that results when an appeal reverses an… |
| Waiver rule | Connecticut may waive all or part of a non-fraud overpayment if repayment would defeat the purpose of the benefits or would be against equity and good conscience (§… |
| Waiver form | Waiver questionnaire and hearing request form, mailed by CTDOL to eligible claimants. There is no download. See “What is an overpayment waiver?” https://portal.ct.gov/dol/knowledge-base/articles/ui-overpayments/what-is-an-overpayment-waiver |
| Repayment plan | CTDOL works with claimants case by case to set up a repayment plan for the overpayment or any penalty. You can start one through the Benefit Payment Control Unit. |
| Pay online | You can pay by credit card or electronic check through Official Payments, which charges a fee. The link is on CTDOL’s “How do I repay unemployment overpayments?” page: https://portal.ct.gov/dol/knowledge-base/articles/ui-overpayments/how-do-i-repay-unemployment-overpayments. To pay by mail, send a check or money order to Connecticut Department of Labor, PO Box 30290, Hartford, CT 06150. |
| Offsets | Future benefits are reduced by 50 percent of the weekly benefit for a non-fraud overpayment and 100 percent for a fraud overpayment. |
| Penalty weeks | For fraud overpayments established on or after October 1, 2013, Connecticut no longer forfeits benefit weeks and uses a money penalty instead (Regs. § 31-273-6a). |
| Fraud penalty | The penalty is 50 percent of the overpayment for a first fraud offense and 100 percent for any later offense. It is added on top of repaying the full overpayment and is not limited to one benefit year (Conn. |
| Interest | 1 percent per month on the unpaid overpayment balance, as CTDOL describes it mainly for fraud overpayments. Interest is not charged on the penalty portion. CTDOL says you can avoid interest by paying in full within 90 days of the Notice of Overpayment Determination date. Confirm on your notice whether interest applies. |
| Collections | CTDOL collects unpaid balances through benefit offsets, state and federal tax refund intercepts, and court-ordered wage execution with the State Judicial Branch, or execution against assets (Regs. § 31-273-7). |
| Appeal the notice within | 21 days from the mailing date of the overpayment decision. To dispute the Benefit Payment Control Unit’s initial overpayment letter, most claimants have 14 days from its mailing date. days |
| Phone | 860-263-6000 |
Getting a Connecticut Unemployment Overpayment Waived
Connecticut may waive all or part of a non-fraud overpayment if repayment would defeat the purpose of the benefits or would be against equity and good conscience (§ 31-273; Regs. § 31-273-3). Common grounds include a disabling condition that limits work, a CTDOL or Appeals Division error, bankruptcy, and financial hardship. You may qualify if you receive a waiver questionnaire.
Most claimants have 14 days from the letter date to complete it and the hearing request form and mail them back. Use Waiver questionnaire and hearing request form, mailed by CTDOL to eligible claimants. There is no download. See “What is an overpayment waiver?” https://portal.ct.gov/dol/knowledge-base/articles/ui-overpayments/what-is-an-overpayment-waiver.
Connecticut Unemployment Overpayment Repayment Plans and Offsets
CTDOL works with claimants case by case to set up a repayment plan for the overpayment or any penalty. You can start one through the Benefit Payment Control Unit. No minimum monthly amount is published, so confirm the figure with the state agency. If you miss the schedule, the state may collect through benefit offsets, wages, and tax refunds.
You can pay by credit card or electronic check through Official Payments, which charges a fee. The link is on CTDOL’s “How do I repay unemployment overpayments?” page: https://portal.ct.gov/dol/knowledge-base/articles/ui-overpayments/how-do-i-repay-unemployment-overpayments. To pay by mail, send a check or money order to Connecticut Department of Labor, PO Box 30290, Hartford, CT 06150.
Future benefits are reduced by 50 percent of the weekly benefit for a non-fraud overpayment and 100 percent for a fraud overpayment. CTDOL can also take state income tax refunds (applied to interest first, then principal) and federal tax refunds through the Treasury Offset Program (TOP). Wage garnishment (wage execution) and execution against assets are allowed under Regs. § 31-273-7, along with interstate recovery.
1 percent per month on the unpaid overpayment balance, as CTDOL describes it mainly for fraud overpayments. Interest is not charged on the penalty portion. CTDOL says you can avoid interest by paying in full within 90 days of the Notice of Overpayment Determination date. Confirm on your notice whether interest applies.
CTDOL collects unpaid balances through benefit offsets, state and federal tax refund intercepts, and court-ordered wage execution with the State Judicial Branch, or execution against assets (Regs. § 31-273-7). Eight years after benefits were paid, the Administrator cancels claims it considers uncollectible (§ 31-273(b)).
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Connecticut Unemployment Overpayment Penalty Weeks and Fraud Penalties
For fraud overpayments established on or after October 1, 2013, Connecticut no longer forfeits benefit weeks and uses a money penalty instead (Regs. § 31-273-6a). For determinations made before October 1, 2013, a person could forfeit 1 to 39 compensable weeks based on a dollar table (§ 31-273; Regs. § 31-273-6).
The penalty is 50 percent of the overpayment for a first fraud offense and 100 percent for any later offense. It is added on top of repaying the full overpayment and is not limited to one benefit year (Conn. Gen. Stat. § 31-273; Regs. § 31-273-6a). Confirm the amount on your determination with the state agency.
Appealing a Connecticut Unemployment Overpayment Notice
You can appeal the overpayment determination itself within 21 days from the mailing date of the overpayment decision. To dispute the Benefit Payment Control Unit’s initial overpayment letter, most claimants have 14 days from its mailing date. days, the amount, the fault finding, or the denial of a waiver — each is a separate decision with its own deadline. Our Connecticut appeal guide covers the hearing.
Free Help With a Connecticut Unemployment Overpayment
Got an overpayment notice you do not understand?
Free legal aid offices in Connecticut handle unemployment overpayments every week, and the agency’s own phone line can explain the notice. Both are free; call before the appeal window closes. Find your nearest office through Legal Services Corporation.
Waivers are only considered after CTDOL sends a questionnaire. If you never got one, the state says you may not be eligible. The decision weighs family income, health, bankruptcy, and whether federal benefits are available. Connecticut also cancels uncollectible claims after 8 years and reports them to the legislature each year (§ 31-273(b)(1)).
If someone else filed in your name: that is not an overpayment you owe — it is identity theft. Our Connecticut fraud guide has the reporting steps and the corrected 1099-G.
Connecticut — the bottom line
- A Connecticut unemployment overpayment is one of three kinds — non-fault, fault or fraud — and the kind decides whether a waiver is possible.
- You can appeal a Connecticut unemployment overpayment notice, the amount, the fault finding and the waiver denial, each on its own deadline.
- Unpaid Connecticut unemployment overpayment balances are offset against future benefits and tax refunds — ask for a repayment plan early.
Frequently Asked Questions
Do I have to pay back an unemployment overpayment in Connecticut?
Usually yes, unless the state grants a waiver for a non-fault overpayment. Connecticut may waive all or part of a non-fraud overpayment if repayment would defeat the purpose of the benefits or would be against equity and good conscience (§ 31-273; Regs. § 31-273-3).
Can an unemployment overpayment be forgiven in Connecticut?
Connecticut may waive all or part of a non-fraud overpayment if repayment would defeat the purpose of the benefits or would be against equity and good conscience (§ 31-273; Regs. § 31-273-3).
What are penalty weeks in Connecticut?
For fraud overpayments established on or after October 1, 2013, Connecticut no longer forfeits benefit weeks and uses a money penalty instead (Regs. § 31-273-6a). For determinations made before October 1, 2013, a person could forfeit 1 to 39 compensable weeks based on a dollar table (§ 31-273; Regs. § 31-273-6).
Can Connecticut take my tax refund for an unemployment overpayment?
Future benefits are reduced by 50 percent of the weekly benefit for a non-fraud overpayment and 100 percent for a fraud overpayment. CTDOL can also take state income tax refunds (applied to interest first, then principal) and federal tax refunds through the Treasury Offset Program (TOP).
Official Connecticut Sources & Resources
- Connecticut Department of Labor: https://portal.ct.gov/dol/unemployment-benefits
- Connecticut unemployment statute: Conn. Gen. Stat. ch. 567
- U.S. Department of Labor — Unemployment Insurance: dol.gov
This Connecticut unemployment overpayment guide was last verified against official Connecticut sources in October 2026. Rules change — confirm the current figure with the state agency or a licensed attorney.
More Connecticut Unemployment Guides
- Connecticut Unemployment Appeal: Deadline and Hearing
- Connecticut Unemployment Fraud: Reporting and Penalties
- How to Apply for Unemployment in Connecticut
- Unemployment Guides for All 50 States
Disclaimer: This guide is general information, not legal or financial advice. My Unemployment Rights is an independent educational resource, not a government agency and not a law firm. Unemployment benefit amounts, deadlines and rules change — every figure here carries the date we verified it. Confirm the current figure and any deadline with your state unemployment agency before you act.