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Taxes & Retirement

Roth Conversion Calculator

Model a Roth conversion ladder strategy. See the tax cost of converting year by year, which brackets you'll fill, and whether converting now saves money vs withdrawing later.

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Total Converted
--
Total Tax Paid
--
Effective Conversion Rate
--
on converted amount
Tax Saved vs Retirement
--
Roth Balance at Retirement
--
tax-free
Traditional Balance Remaining
--
still tax-deferred
Original Tax Savings
--
from original Traditional contribution
Tax Bracket Impact (Year 1 Conversion)
Conversion Timeline
Traditional IRA Balance
Roth IRA Balance
Cumulative Tax Paid
Convert vs. Don't Convert — Net After-Tax Wealth at Retirement
Convert Now
--
after-tax wealth
vs
Don't Convert
--
after-tax wealth
vs
Roth from Start
--
tax cost if contributed to Roth originally
Year-by-Year Breakdown
Year Age Other Income Conversion Top Bracket Tax on Conversion Trad. Balance Roth Balance Cumul. Tax