How retirement income is taxed
in Connecticut
Connecticut taxes retirement income at progressive rates up to 6.99%. Here's what that means for your retirement plan and how to manage it.
Connecticut's retirement
tax landscape
Social Security is exempt if income is below $75,000 (single) / $100,000 (married). Pensions and retirement account withdrawals are fully taxable with no special exclusion.
Understanding how Connecticut treats each type of retirement income is essential for planning your withdrawals, conversions, and Social Security timing. The interaction between state and federal taxes determines your true after-tax income each year.
What's taxed
and what's not
Here's how Connecticut treats the major types of retirement income.
Exempt below certain income thresholds. May become taxable above the threshold.
Fully taxable as ordinary income.
Fully taxable as ordinary income.
Qualified distributions are fully exempt at both the state and federal level.
Connecticut's
tax brackets
Connecticut uses progressive tax brackets with a top rate of 6.99%. For single filers: 2% up to $10,000, 4.5% to $50,000, 5.5% to $100,000, 6% to $200,000, 6.5% to $500,000, 6.9% to $1,000,000, 6.99% above $1,000,000 (single). The standard deduction is $15,000 for single filers and $24,000 for married filing jointly.
Connecticut's brackets rise gradually to 6.99%. Most moderate-income retirees fall in the middle brackets.
Progressive rates mean each dollar is taxed at its own bracket rate. The marginal rate on the next dollar matters most for planning.
$15,000 single / $24,000 married filing jointly. Income below this threshold is tax-free at the state level.
Strategies to reduce your
Connecticut tax burden
Managing total income to stay below the $75,000/$100,000 SS exemption threshold is critical. The generous standard deduction ($15,000/$24,000) shelters significant income. Federal tax planning — withdrawal sequencing and SS timing — drives the primary savings opportunity.
Roth conversions before retirement. Converting traditional IRA balances to Roth during lower-income years means paying Connecticut tax now at lower rates, then taking tax-free Roth withdrawals later. See the full Roth conversion strategy guide.
Withdrawal sequencing. The order you draw from different accounts each year matters. Drawing from taxable brokerage accounts before tapping tax-deferred accounts can keep your Connecticut ordinary income lower. Read more in which accounts to withdraw from first.
Social Security timing. Optimizing when you claim Social Security affects both your federal and state tax picture. See when to start Social Security.
Model your Connecticut
retirement taxes
The interaction between Connecticut's tax rules and federal taxes is too complex to estimate by hand. A year-by-year projection shows your actual tax burden for every year of retirement.
Drawdown Arc's projection engine includes Connecticut's full bracket structure, standard deduction, and retirement income exemptions. Set your state to Connecticut and enter your account balances, pension, and Social Security timing — the projection shows your Connecticut state tax alongside federal tax for every year.
State tax modeling is a Pro feature. The free calculator shows your full federal tax projection — upgrade to Pro to add Connecticut (or any of the 50 states) to your model.
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