Mortgage Interest Deduction in Connecticut
State income tax rate
6.99%
Itemized deductions allowed
✅ Yes
State-Level Mortgage Interest Deduction
Connecticut allows itemized deductions including mortgage interest. The top rate is 6.99%.
Combined Federal + Connecticut Savings
If you paid $18,000 in mortgage interest last year and itemize on both returns, your combined tax savings would be approximately:
- Federal (22% bracket): $3,960
- Connecticut (6.99% rate): $1,258
- Total estimated savings: $5,218
These are estimates based on a 22% federal bracket. Your actual savings depend on your specific tax situation.