Sales Tax Calculator - New London County (Connecticut)
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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in New London County.
Tax Calculation
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The different sales tax rates like state sales tax, county tax rate and city tax rate in New London County are 6.35%, 0.00% and 0.00%. Check sales tax rates by cities in New London County
What is New London County sales tax rates in 2025?
New London County sales tax rates in Oct 2025 are:
| State Tax Rate | 6.35% |
| County Tax Rate | 0.00% |
| City Tax Rate | 0.00% |
| Special Tax Rate | 0.00% |
| Combined Tax Rate | 6.35% |
Which city has highest sales tax rates in New London County?
List of cities with highest sales tax rates in New London County:
- North Westchester - 6.35%
- Voluntown - 6.35%
- North Franklin - 6.35%
- Groton - 6.35%
- Pawcatuck - 6.35%
- East Lyme - 6.35%
- Oakdale - 6.35%
- Ledyard - 6.35%
- Mystic - 6.35%
- Niantic - 6.35%
Which city has lowest sales tax rates in New London County?
List of cities with lowest sales tax rates in New London County:
- North Westchester - 6.35%
- Voluntown - 6.35%
- North Franklin - 6.35%
- Groton - 6.35%
- Pawcatuck - 6.35%
- East Lyme - 6.35%
- Oakdale - 6.35%
- Ledyard - 6.35%
- Mystic - 6.35%
- Niantic - 6.35%
Sales Tax Rates by city - New London County (Connecticut)
| CITY | COMBINED RATE | STATE RATE | COUNTY RATE | CITY RATE | SPECIAL RATE |
|---|---|---|---|---|---|
| North Westchester | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Voluntown | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| North Franklin | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Groton | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Pawcatuck | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| East Lyme | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Oakdale | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Ledyard | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Mystic | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Niantic | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Waterford | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Old Lyme | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Hadlyme | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Salem | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Gilman | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Old Mystic | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Preston | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Yantic | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| West Mystic | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Baltic | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Uncasville | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Bozrah | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Gales Ferry | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Montville | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| North Stonington | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| South Lyme | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Versailles | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Colchester | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Stonington | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Hanover | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Mashantucket | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Quaker Hill | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| New London | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Jewett City | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Norwich | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Lebanon | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |
| Taftville | 6.35% | 6.35% | 0.00% | 0.00% | 0.00% |