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Retirement Planning Worked Examples

Roth Vs Traditional IRA Examples

Understanding the nuances of Roth versus Traditional IRAs is crucial for effective retirement planning. While both offer tax advantages, the timing of those benefits – now or in retirement – is the key differentiator. Let's explore realistic scenarios to help you determine which IRA type best aligns with your personal financial journey.

By Orbyd Editorial · AI Fin Hub Team
Best Next MoveRetirement

Roth vs Traditional IRA Calculator

Compare after-tax retirement outcomes with configurable current and future tax assumptions.

CalculatorOpen ->

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Worked Examples

See the inputs and outcome together

Each scenario keeps the starting point, the outcome, and the actual lesson in one place so the page reads like a decision notebook, not a data dump.

  1. 1

    Baseline case

    Run the default sample case before changing anything else.

    The calculator lands with roth minus traditional (after-tax value) at -$26,565 and roth future value at $336,485.

    Annual Contribution Budget

    $7,000

    Current Tax Rate Percent

    24.0%

    Retirement Tax Rate Percent

    18.0%

    Years

    25

    Annual Contribution Budget is worth watching because it moves roth minus traditional (after-tax value) fastest in this scenario.

  2. 2

    Higher Annual Contribution Budget

    Increase annual contribution budget while keeping the rest of the case steady.

    The calculator lands with roth minus traditional (after-tax value) at -$30,549 and roth future value at $386,958.

    Annual Contribution Budget

    $8,050

    Current Tax Rate Percent

    24.0%

    Retirement Tax Rate Percent

    18.0%

    Years

    25

    Annual Contribution Budget is worth watching because it moves roth minus traditional (after-tax value) fastest in this scenario.

  3. 3

    Lower Current Tax Rate Percent

    Reduce current tax rate percent while keeping the rest of the case steady.

    The calculator lands with roth minus traditional (after-tax value) at -$10,626 and roth future value at $352,424.

    Annual Contribution Budget

    $7,000

    Current Tax Rate Percent

    20.4%

    Retirement Tax Rate Percent

    18.0%

    Years

    25

    Current Tax Rate Percent is worth watching because it moves roth minus traditional (after-tax value) fastest in this scenario.

  4. 4

    Higher Retirement Tax Rate Percent

    Increase retirement tax rate percent while keeping the rest of the case steady.

    The calculator lands with roth minus traditional (after-tax value) at $1,328 and roth future value at $336,485.

    Annual Contribution Budget

    $7,000

    Current Tax Rate Percent

    24.0%

    Retirement Tax Rate Percent

    24.3%

    Years

    25

    Retirement Tax Rate Percent is worth watching because it moves roth minus traditional (after-tax value) fastest in this scenario.

Patterns

Roth IRAs are often ideal for those expecting to be in a higher tax bracket in retirement than they are today, locking in lower current tax rates.
Traditional IRAs provide immediate tax deductions, making them attractive for high-income earners seeking to reduce their current taxable income.
Strategic Roth contributions or conversions during lower-income years can be a powerful tactic to minimize lifetime tax liabilities.
Even high-income individuals exceeding direct Roth contribution limits can use tax-free growth through strategies like the Backdoor Roth IRA.

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Planning estimates only — not financial, tax, or investment advice.