Advanced Roth Conversion Tool
Illustrative — not tax advice

Client intake

Strategy selections

Spouse A

Spouse B (leave balance 0 if none to convert)

Rothmatics · Conversion Analysis

Build a conversion plan

Enter the client's details on the left and Rothmatics will size a Roth conversion strategy and produce an advisor-ready analysis.

  1. 1
    Enter the client's details

    Household income, filing status, and each owner's Traditional IRA / 401(k) balance and age.

  2. 2
    Build the plan

    Choose a pacing strategy and risk preference; Rothmatics sizes the annual conversion and projects the outcome.

  3. 3
    Review & export for the CPA

    Walk the client through the strategy, then export a clean copy for CPA sign-off.

What the plan includes

  • Conversion window & annual pacing
  • Three tax buckets & lifetime tax view
  • IRMAA / Medicare surcharge impact
  • Remaining account balances — Roth vs. pre-tax

Understanding the key inputs

Filing status
Married filing jointly or single. Sets the federal tax brackets, standard deduction, and Medicare (IRMAA) income thresholds the plan uses.
Pacing strategy
How much to convert each year. Steady keeps a lower annual tax bill; Accelerated converts more each year to lower total lifetime taxes; Full conversion converts the balance before RMDs begin. Rothmatics sizes the annual amount to fit the choice.
Risk preference
A firm-set illustrative annual return tied to a risk level (Conservative → Aggressive). It is an assumption — not a forecast or a specific investment — and drives the growth in the projection, shown net of the advisory fee.
Current tax bracket
The federal tax bracket the conversion "fills up to" each year, so the converted income stays within it.
Advisory fee (net-of-fee)
Illustrations are shown net of the advisory fee — auto-blended from the UAA schedule by account size — so growth reflects a return after fees.

Illustrative and educational only — not tax or legal advice. Figures are hypothetical and depend on the inputs and assumptions you provide, and are shown net of the applicable advisory fee. Suitability is evaluated separately with the client.