Roth Conversion Calculator 2026
Pro-Rata Rule (Form 8606) check + IRMAA 2-yr-lookback Medicare surcharge + Roth vs Traditional decision. Three traps. Free.
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Should you convert your Traditional IRA to Roth? This calculator gives you an instant answer.
FREE FEATURES:
• Calculate the federal tax cost of converting any amount to Roth IRA
• See which tax bracket your conversion pushes you into
• Understand the effective tax rate on your conversion
• Based on 2026 OBBBA-permanent tax brackets
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