Age scenario
Estimate Roth conversion tax impact for retired users with current income, state tax, and future tax assumptions.
The calculator sets years to retirement to zero when current age is at or above the retirement age input.
Retired users may use the calculator to isolate current-year federal and state tax cost from a Roth conversion.
Because the years-to-retirement input can be zero, the output may emphasize upfront cost and tax-rate assumptions more than long-term accumulation.
Other retirement income, deductions, credits, Medicare-related thresholds, and state rules are outside the core calculator scope.
Open the calculator with age 68 and retirement age 68 prefilled, then adjust income, filing status, state tax, basis, conversion amount, and tax-payment method.
Open the calculatorThis educational page does not model every retirement-income interaction and is not professional tax advice.
This Roth Conversion Calculator is for educational and illustrative purposes only. It does NOT constitute tax, financial, legal, or investment advice. The calculation results are based on the information you provide and the latest IRS tax rules, which are subject to change. We do not guarantee the accuracy of the results. Please consult a licensed Certified Public Accountant (CPA), financial advisor, or tax professional before making any financial decisions.