Calculator / CPA questions guide Professional review prep
Roth Conversion CPA Questions Guide Educational question bank for taking calculator output to a CPA or tax professional. It helps users ask about assumptions, records, and model limits without turning the site into tax advice.
5 review groups 15 questions 48 materials
Taxable Income and Bracket Modeling Validate the income assumptions that drive the calculator's federal bracket estimate.
3 questions How should I verify the taxable income estimate before adding conversion income? The calculator uses user-entered taxable income as an assumption, and actual taxable income can change after deductions, credits, and other income are reviewed.
Topic: Taxable income Calculator scenario Recent pay stubs Prior-year return Income estimate worksheet
Which income items should be included before modeling a conversion? Wages, business income, pensions, Social Security taxation, capital gains, and other items can change the marginal bracket used for the estimate.
Topic: Taxable income Income estimate worksheet Brokerage tax estimates Retirement income records
Could a partial conversion keep more income within a target bracket? This frames bracket capacity as a review question without asking the tool to recommend a conversion amount.
Topic: Taxable income Bracket capacity output Saved calculator scenarios Tax projection notes
Basis, Pro-Rata, and IRA Aggregation Review whether after-tax basis inputs are supported by records and tax reporting history.
3 questions Do my after-tax basis records and Form 8606 history support the calculator basis input? Basis errors can materially change the estimated taxable conversion amount.
Topic: Basis records Form 8606 history Prior-year tax returns Nondeductible contribution records
Which IRA balances should be included when reviewing pro-rata treatment? Traditional, SEP, SIMPLE, and rollover IRA balances may be relevant to professional review of taxable conversion treatment.
Topic: Basis records IRA statements Year-end fair market value records Rollover account records
What records should I keep if basis is uncertain or incomplete? Incomplete basis records should be surfaced before relying on a modeled taxable amount.
Topic: Basis records Available tax returns Custodian contribution history CPA notes
Tax Payment Method and Withholding Separate conversion modeling from tax-payment logistics and penalty assumptions.
3 questions Would withholding from the IRA change the amount converted or penalty assumptions? Withholding may reduce the Roth deposit and can create separate early distribution issues for users under 59 1/2.
Topic: Tax payment method Tax payment method assumption Custodian withholding confirmation Age input
Should estimated tax payments be reviewed after conversion income is modeled? The calculator estimates tax cost but does not determine payment deadlines, underpayment exposure, or safe-harbor treatment.
Topic: Tax payment method Estimated tax vouchers Prior-year tax liability Calculator tax cost output
How should state tax payment assumptions be reviewed? State tax treatment can differ from the simplified state-rate assumption used in the calculator.
Topic: Tax payment method State tax assumption State residency notes Prior state return
Income-Linked Tax Interactions Identify tax topics outside the calculator's simplified model that may need professional review.
3 questions Could the conversion affect IRMAA, ACA premium tax credits, NIIT, RMDs, or state tax items? Roth conversion income can interact with income-linked thresholds not fully modeled by the calculator.
Topic: Tax interactions Tax interaction checklist Health insurance subsidy records Medicare premium records
Are credits, deductions, AMT, or capital gain rates affected by the extra income? A marginal bracket estimate may not capture all tax-return interactions.
Topic: Tax interactions Prior-year return Tax projection report Investment income estimates
Does my age or RMD status change the review questions? Age can affect penalty assumptions, RMD coordination, and tax-year planning context.
Topic: Tax interactions Age scenario output RMD records Custodian distribution records
Filing Records and Post-Filing Review Prepare a traceable handoff from calculator estimate to tax filing and future assumptions.
3 questions Which forms and custodian records should be saved after filing? Good records make it easier to reconcile estimates, filed returns, basis history, and future conversion scenarios.
Topic: Filing records Form 1099-R Form 5498 Form 8606 Conversion confirmation
How should I compare the filed return with the calculator estimate? Post-filing comparison helps identify assumptions that were too high, too low, or outside the calculator scope.
Topic: Filing records Filed return Calculator PDF CPA notes Post-filing review log
What should be documented before considering another future conversion? Future planning should start from actual filed outcomes, not only pre-conversion estimates.
Topic: Filing records Decision record Tax form packet Updated calculator scenario
Review Topics Taxable income Basis records Tax payment method Tax interactions Filing records
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.