Taxes in Groton, Connecticut
Complete tax guide for Groton, CT. State income tax up to 5%, 2.2% property tax, 7.67% sales tax. Calculate your total tax burden.
State Income Tax
5%
Connecticut
Property Tax
2.2%
Effective rate
Sales Tax
7.67%
Combined rate
Tax Burden
High
Groton, CT Tax Overview
Population
39,907
Median Income
$82,300
Cost of Living
104 (100 = avg)
State Income Tax
5%
Median Home Price
$358,000
Groton Tax Calculator
Pre-filled with Groton median: $82,300
Total Tax Burden in Groton
$20,131
Take-Home: $62,169 · Effective Rate: 24.46%
Federal Tax
$9,720
11.81% eff.
CT State
$4,115
5.00% eff.
FICA
$6,296
7.65% eff.
Take-Home
$62,169
75.54% kept
Tax Breakdown
| Item | Annual | Monthly |
|---|---|---|
| Gross Income | $82,300.00 | $6,858.33 |
| Federal Income Tax | -$9,720.00 | -$810.00 |
| Connecticut State Tax | -$4,115.00 | -$342.92 |
| Social Security (6.2%) | -$5,102.60 | -$425.22 |
| Medicare (1.45%) | -$1,193.35 | -$99.45 |
| Take-Home Pay | $62,169.05 | $5,180.75 |
Property Tax in Groton
Median Home
$358,000
Annual Tax
$7,876
Monthly Tax
$656
Effective Rate
2.2%
Sales Tax in Groton
Combined Rate
7.67%
State Portion
~5.2%
Local Portion
~2.5%
The combined sales tax rate in Groton is 7.67%, which is above the national average of 7.12%. On a $100 purchase, you would pay $7.67 in sales tax.
Tax Burden Comparison
| Tax Type | Groton | Connecticut Avg | National Avg |
|---|---|---|---|
| Income Tax | 5% | 5% | 4.6% |
| Property Tax | 2.2% | ~2.2% | 1.1% |
| Sales Tax | 7.67% | ~7.67% | 7.12% |
| Overall Burden | High | — | Moderate |
Tax Saving Tips for Groton Residents
- Connecticut's income tax rate of 5% is competitive. You may still benefit from maximizing 401(k) contributions ($23,500 limit) to reduce your taxable income at both state and federal levels.
- Property tax in Groton (2.2%) is above the national average. Check if you qualify for homestead exemptions or assessment appeals to reduce your property tax bill.
- Use a Health Savings Account (HSA) if eligible. Contributions are tax-deductible ($4,300 individual, $8,550 family), growth is tax-free, and withdrawals for medical expenses are tax-free.
Other Cities in Connecticut
Calculate Your Full Connecticut Tax Burden
See detailed state tax brackets, FICA breakdown, and compare to neighboring states.
Frequently Asked Questions
What are the tax rates in Groton, CT?
Groton, Connecticut has a state income tax rate up to 5%. The property tax rate is 2.2% and the combined sales tax rate is 7.67%.
How much is property tax in Groton?
The effective property tax rate in Groton is 2.2%. On the median home price of $358,000, this equals approximately $7,876 per year or $656 per month. This is above the national average of 1.1%.
What is the sales tax rate in Groton?
The combined sales tax rate in Groton is 7.67%, which includes both state and local components. This is above the national average combined rate of approximately 7.12%.
How does Groton's tax burden compare to other cities?
Groton has a high overall tax burden. The effective total tax rate for a median-income household is approximately 32.1%. The combination of 5% state income tax, 2.2% property tax, and 7.67% sales tax determines the total burden. Cost of living index is 104 (100 = national average).
Are there any local taxes in Groton?
Groton does not impose a separate local or city income tax. Residents pay the state income tax of 5%, federal income tax, and FICA (Social Security and Medicare).