401k contribution calculator - 2026
Enter your salary, contribution rate, and employer match to see your projected retirement savings
| Category | Annual | Total at retirement |
|---|---|---|
| Your contributions | -- | -- |
| Employer match | -- | -- |
| Investment growth | -- | -- |
| Total projected balance | -- | -- |
Projections assume constant contribution rates and investment returns. Actual returns vary and are not guaranteed. This calculator is for educational purposes only. Consult a financial advisor for personalized retirement planning advice.
Connecticut 401k and retirement tax guide - 2026
How Connecticut taxes 401k contributions and retirement distributions
Connecticut retirement tax overview
Connecticut partially exempts Social Security income and has a pension exemption for qualifying taxpayers. Connecticut's high cost of living requires larger retirement savings.
Connecticut exempts 100% of Social Security income for single filers earning under $75,000 and joint filers under $100,000. Above those thresholds Social Security is partially taxed.
Federal 401k rules that apply in Connecticut
Regardless of Connecticut state tax treatment, federal rules govern 401k contribution limits. In 2026 the 401k contribution limit is $23,500 per year ($31,000 if age 50 or older with catch-up contributions). Traditional 401k contributions reduce your federal taxable income dollar-for-dollar in the year contributed. You pay ordinary income tax when you withdraw in retirement. Withdrawals before age 59.5 are subject to a 10% federal penalty plus income taxes unless an exception applies.
This guide is for general informational purposes. Tax laws change frequently. Consult a qualified financial advisor or tax professional for advice specific to your Connecticut retirement situation.