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Facts and figures about
New London County, Connecticut
268,805
County Population
New London
County Seat
666 sq mi
County area
6.35%
New London County sales tax rate
😵💫 Connecticut CPAs cost a lot when there's only one for every 516 residents.
😓 19 million taxpayers were late filing taxes last year.
😨 Without a trained tax professional, 30 million Americans miss tax-saving deductions.
😣 Nearly half of Americans end up paying more tax than they have to.
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Connecticut State Income Tax Rates & Brackets for 2023
The following tables represents Connecticut's income tax rates and tax brackets:
SINGLE FILER
Brackets
Rates
$0 - $10,000
3.00%
$10,000 - $50,000
5.00%
$50,000 - $ 1,00,000
5.50%
$ 1,00,000 - $ 2,00,000
6.00%
$ 2,00,000 - $ 2,50,000
6.50%
$ 2,50,000 - $ 5,00,000
6.90%
$ 5,00,000+
6.99%
MARRIED FILING JOINTLY
Brackets
Rates
$0 - $20,000
3.00%
$20,000 - $ 1,00,000
5.00%
$ 1,00,000 - $ 2,00,000
5.50%
$ 2,00,000 - $ 4,00,000
6.00%
$ 4,00,000 - $ 5,00,000
6.50%
$ 5,00,000 - $ 10,00,000
6.90%
$ 10,00,000+
6.99%
Filing Status
Standard Deduction Amt.
Single
n.a.
Couple
#VALUE!
New London county Sales Tax Rates for 2023
City
Sales Tax Rate
Tax Jurisdiction
Norwich
6.35%
Connecticut
Groton
6.35%
Connecticut
New London
6.35%
Connecticut
Colchester
6.35%
Connecticut
Waterford
6.35%
Connecticut
Jewett City
6.35%
Connecticut
Mystic
6.35%
Connecticut
Niantic
6.35%
Connecticut
Uncasville
6.35%
Connecticut
Old Lyme
6.35%
Connecticut
Pawcatuck
6.35%
Connecticut
Ledyard
6.35%
Connecticut
Oakdale
6.35%
Connecticut
Lebanon
6.35%
Connecticut
East Lyme
6.35%
Connecticut
Gales Ferry
6.35%
Connecticut
Stonington
6.35%
Connecticut
North Stonington
6.35%
Connecticut
Preston
6.35%
Connecticut
Salem
6.35%
Connecticut
Quaker Hill
6.35%
Connecticut
Voluntown
6.35%
Connecticut
Baltic
6.35%
Connecticut
Bozrah
6.35%
Connecticut
Taftville
6.35%
Connecticut
North Franklin
6.35%
Connecticut
Montville
6.35%
Connecticut
Gilman
6.35%
Connecticut
Yantic
6.35%
Connecticut
Hadlyme
6.35%
Connecticut
Hanover
6.35%
Connecticut
Old Mystic
6.35%
Connecticut
South Lyme
6.35%
Connecticut
Versailles
6.35%
Connecticut
West Mystic
6.35%
Connecticut
Mashantucket
6.35%
Connecticut
North Westchester
6.35%
Connecticut
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