title: Connecticut — Tax: What is the tax take? | advennt.io canonical: https://advennt.io/jurisdictions/connecticut/taxes/ [Jurisdictions](https://advennt.io/jurisdictions/) [Connecticut](https://advennt.io/jurisdictions/connecticut/) Tax Connecticut · Question 05 of 11 # Tax: What is the tax take? Favourable · Confirmed · AI-generated · [Back to full Connecticut report →](https://advennt.io/jurisdictions/connecticut/) Key section parameters | Jurisdiction | Connecticut (US-CT) | |---|---| | Regulator | Recorded in register | | Favourability | Favourable | | Confidence | Confirmed | | Review status | AI-generated | | Last collected | 18 Oct 2026 | Summary answer Online casino GGR is taxed at 18% for the first five years, increasing to 20% from October 2026. Online and retail sports wagering GGR is taxed at a flat 13.75%; the CLC as a state entity does not pay the tax. Promotional credits may be deducted from GGR subject to conditions. A 0.25% federal excise… ## Full section analysis Online casino GGR is taxed at 18% for the first five years, increasing to 20% from October 2026. Online and retail sports wagering GGR is taxed at a flat 13.75%; the CLC as a state entity does not pay the tax. Promotional credits may be deducted from GGR subject to conditions. A 0.25% federal excise applies to sports wagering handle.