Key Thoughts

• RMDs are a Tax Time Bomb — Deactivate the bomb while there is still time
• Roth IRAs don’t have RMDs — Freedom from forced withdrawals
• Leave a Tax-Free Inheritance — Give more, taxed less
• Tax Rates are at Historic Lows (for now) — Pay tax on the seed, not the harvest
• Social Security and Medicare Impacts — Don’t let RMDs hijack your benefits

1. Introduction: Why Are Roth Conversions Suddenly a Hot Topic?

Most people focus on growing their nest egg — but forget to plan for how it will be taxed.

Traditional retirement accounts (like IRAs and 401(k)s) come with a string attached: RMDs, which begin at age 73. These forced withdrawals can:

• Inflate your taxable income
• Raise your Medicare premiums (via IRMAA)
• Increase how much of your Social Security is taxed
• Trigger higher marginal tax rates later in life

Roth conversions are the counter-move. Done wisely, they help you take control of your taxable income in retirement — and potentially save hundreds of thousands (or even millions) over your lifetime.

2. What Is a Roth Conversion?

A Roth conversion allows you to move money from a pre-tax Traditional IRA or 401(k) into a Roth IRA.

• You pay taxes now on the amount converted
• The money then grows tax-free
• You can withdraw it tax-free in retirement (once qualified)
• Roth IRAs have no RMDs, ever

It’s a strategic trade-off: Pay tax on the seed… harvest tax-free for life.

3. Case Example: David & Karen

David and Karen are in their mid-50s, earning around $136,000 per year.

They’ve built a solid nest egg — their starting portfolio value is $597,000, with a mix of IRAs and taxable investments. They’re debating whether to begin Roth conversions now or wait until RMDs force their hand. They ran their numbers through the Coolera ClearSense model with the following plan:

Their plan


Result: Even modest Roth conversions help reduce lifetime taxes by over $3.5 million and increase their portfolio’s future value by $500,000. Plus, they gain flexibility, lower future Medicare premiums, and reduce taxable income during retirement.

Visual Comparison: Before vs. After Roth Conversion

Let’s compare two possible futures for David & Karen:

Before Roth Conversion

Notables

• Portfolio value at age 90: $10.2M
• Taxes (RMD years): $3.88M
• IRA balances balloon, triggering higher RMDs and taxes
• Tax bracket spikes in their late 70s and 80s (lower left graph)

Notables

• Portfolio value at age 90: $10.78M
• Taxes (Roth Conversion): $210K
• Roth balances grow steadily and withdrawals are tax-free
• Smooth, consistent tax bracket over retirement (lower left graph)

Key Insight

By converting steadily in their 50s and early 60s, David & Karen reduce their taxes during RMD years by over $3.5 million — and increase their wealth by $560,000 — while gaining better control over Medicare costs and Social Security taxation.

4. Key Reasons to Consider a Roth Conversion

• Avoid RMDs – Roth IRAs don’t require withdrawals in retirement
• Tax-free growth – No future tax on investment earnings
• Leave a tax-free inheritance – Beneficiaries won’t owe tax on qualified withdrawals
• Today’s tax rates are historically low – The 2017 tax cuts are set to expire in 2026
• Control your retirement income – Smooth out your tax brackets over time
• Reduce impact on Social Security & Medicare – Less exposure to IRMAA and tax torpedoes

5. When a Roth Conversion Might Not Be Right

• You’re in a high tax bracket now and expect lower income later
• You need the converted money in the next few years
• You can’t afford the tax bill (and would have to pay it from the converted funds)

6. Where Coaching Can Help

Many people delay Roth conversions — not because they don’t make sense, but because the math is confusing and intimidating.

With coaching, we help you:

• Identify your conversion window — often between retirement and age 73
• Project how much to convert each year without jumping tax brackets
• Model outcomes with and without conversion
• Estimate the impact on IRMAA and Social Security taxation
• Build a multi-year Roth strategy that keeps you ahead of the IRS

Summary / Takeaways

• Roth conversions are one of the most powerful tools in financial planning — and one of the most overlooked.
• Even modest annual conversions can shrink your tax bill, grow your portfolio, and give you more flexibility in retirement.
• The key is timing and planning — and making sure you understand how it affects your future self.

Pay tax on the seed, not the harvest.