Lease tax by state
How is a car lease taxed in Connecticut?
Tax is added to each monthly payment. The Connecticut state-level rate is 6.35%.
- Method
- Tax on each monthly payment
- State base rate
- 6.35% (excludes local add-ons)
- Down payment taxed?
- Yes — cap-cost reduction is taxed
- As of
- 2026-06-20
What this means for your lease
In plain English: tax is added to each monthly payment. Connecticut's state-level lease sales-tax rate is 6.35% (before any local add-on).
Your cap-cost reduction (cash down, trade equity, or rebates applied as a down payment) IS taxed in Connecticut, so putting more cash down does not escape the tax.
The detail
Connecticut taxes each monthly lease payment at the standard 6.35% rate. Importantly, the 7.75% luxury rate (for vehicles over $50,000) does NOT apply to leases; all leased vehicles are taxed at 6.35% on payments regardless of value. Cap-cost reduction/down payment is taxable as part of lease consideration.
Local add-ons
No local/municipal sales tax in Connecticut; the 6.35% state rate applies statewide.
See what this does to your true monthly cost
Connecticut's tax method changes the real cost of a lease — sometimes more than the headline payment does. Drop your numbers into the calculator (we preselect Connecticut) to fold the tax into one honest, comparable effective monthly figure.
Estimate my Connecticut lease cost →Source: salestaxhandbook.com · High confidence · Reviewed 2026-06-20. Tax method is researched and cited per state; rates are state-level and exclude local add-ons. This is an estimate — verify with your dealer or the Connecticut Department of Revenue before you sign.