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When people start thinking seriously about retirement, one of the most common questions I hear is:
“I’ve heard a lot about Roth Conversions, but I’m not entirely sure what they are. Should I be doing one?”
If you’ve heard the term before but aren’t quite sure what it means, you’re not alone. We’ll define it in helpful terms below, but the bottom line is this: how to potentially pay less in taxes over the course of your retirement by maximizing a few unique low-income years after you retire. That usually gets people’s attention!
Let’s walk through the basics, why people consider it, and when it might make sense for you.
Understanding Roth Conversions
A Roth conversion involves transferring funds from a traditional IRA or 401(k) (pre-tax accounts) to a Roth IRA (after-tax account). The amount converted is treated as ordinary income in the year of the conversion, meaning you pay taxes on it now. However, qualified withdrawals in retirement from the Roth IRA are tax-free, and there are no Required Minimum Distributions (RMDs) during the original owner's lifetime.
The Roth Conversion Decision: A Balancing Act
The decision to convert to a Roth IRA hinges on comparing your current tax rate with your expected future tax rate in retirement. If you anticipate being in a higher tax bracket in retirement, paying taxes now at a lower rate can be beneficial. Conversely, if you expect to be in a lower tax bracket in retirement, paying taxes now might not be the best strategy.
Visualizing the Tax Landscape
Let's visualize how taxes impact your retirement savings with and without Roth conversions. Imagine a simplified scenario:
- Traditional IRA: $500,000
- Current Tax Rate: 22%
- Expected Retirement Tax Rate (without conversions): 25%
- Expected Retirement Tax Rate (with conversions): 12%
- Years to Retirement: 10
- Annual Growth Rate: 7%
Scenario 1: No Roth Conversions
In this scenario, your traditional IRA grows tax-deferred. However, upon withdrawal in retirement, each dollar is taxed at 25%.
Scenario 2: Roth Conversion
You convert a portion of your traditional IRA to a Roth IRA each year for the next 10 years. This increases your current tax liability but reduces your future tax liability.
A quick note: This is a hypothetical example and is provided for illustrative purposes only. No specific investments were used in this scenario, and your results may vary. Past performance is no guarantee of future results.
The Pre-RMD "Sweet Spot"
The period before RMDs begin (typically age 73, but subject to change) often presents a "sweet spot" for Roth conversions. During this time, you may have more control over your taxable income and can strategically convert funds to a Roth IRA without triggering higher tax brackets due to RMDs.

Why is this period so advantageous?
- Lower Income: You might be in a lower tax bracket if you've reduced your work hours or retired early but haven't started taking Social Security or RMDs.
- Flexibility: You can control the amount you convert each year, optimizing your tax liability.
- Tax Bracket Management: You can fill up lower tax brackets with conversions, minimizing the overall tax impact.
Illustrative Example: The Pre-RMD Conversion Strategy
Let's say you retire at 65 with a traditional IRA of $1,000,000. RMDs won't start until age 73. You estimate your annual expenses to be $60,000, covered by other sources of income (pension, savings). This leaves room to convert a portion of your IRA to a Roth IRA each year without significantly increasing your tax bracket.
Year 1 (Age 65):
- Convert $50,000 from traditional IRA to Roth IRA.
- Pay taxes on the $50,000 conversion at your current tax rate (e.g., 22%).
- The remaining IRA balance continues to grow tax-deferred.
Repeat this strategy for the next 7 years (until age 72). By strategically converting funds during this pre-RMD period, you accomplish several things:
- Reduce Future RMDs: Converting funds to a Roth IRA reduces the balance subject to RMDs, potentially lowering your future tax burden.
- Tax-Free Growth: The converted funds grow tax-free in the Roth IRA, providing tax-free withdrawals in retirement.
- Estate Planning Benefits: Roth IRAs can be passed on to heirs with potential tax advantages.
Visualizing the Impact of RMDs
RMDs can significantly increase your taxable income in retirement, potentially pushing you into a higher tax bracket. They’re income that is “forced” (let’s just say mandated) that can directly impact your tax bracket. Roth conversions can help mitigate this impact by reducing the amount of money in pre-tax IRAs subject to RMDs.
Imagine two scenarios:
Scenario A: No Roth Conversions: Your entire IRA is subject to RMDs starting at age 73. This increases your taxable income, potentially pushing you into a higher tax bracket.
Scenario B: Strategic Roth Conversions: You've converted a significant portion of your IRA to a Roth IRA before RMDs begin. This reduces the amount subject to RMDs, potentially lowering your taxable income and keeping you from a higher tax bracket.
Considerations and Caveats
Tax Law Changes: Tax laws are subject to change, which can impact the benefits of Roth conversions.
Individual Circumstances: The optimal Roth conversion strategy depends on your individual financial situation, tax bracket, and retirement goals.
Professional Advice: Consult with a qualified financial advisor or tax professional to determine the best strategy for your specific needs.
Time For Your Plan
Roth conversions can be a powerful tool, but like any tool, they need to be used carefully. If you’ve wondered whether it’s the right move for you, the best place to start is by understanding your long-term tax picture.
This is the kind of comprehensive planning approach we deliver for our clients. We help you understand the cause and effect of your financial options–like Roth conversions.
The aim is clearer decisions to help you make financial decisions that support and enable a life you love in retirement.
If that kind of guidance would be valuable to you, reach out to our team through the link in the menu.
This material is intended for informational/educational purposes only and should not be construed as investment/tax advice, a solicitation, or a recommendation to buy or sell any security or investment product. Please contact your financial professional for more information specific to your situation.