How strategic conversions during this overlooked phase of life can dramatically reduce lifetime taxes.

 

Most people think of Roth conversions as a simple question: “Should I convert or not?”

 

But sophisticated planning reveals something far more powerful: there is a window of time (typically between ages 55 and 70) where Roth conversions may create significant tax advantages, depending on individual circumstances.

 

This period is often the most tax‑efficient time in a person’s entire life. Income is shifting. Work is winding down. Required Minimum Distributions (RMDs) haven’t started yet. Social Security may not be turned on. And tax brackets are often lower than they will be in the future.

 

In other words: The Roth conversion window is a tax goldmine if you know how to use it.

 

Let’s break down why this window exists, why it’s so valuable, and how thoughtful planning can turn it into one of the most impactful wealth strategies available.

 

Your Income Often Drops Before RMDs Begin

For many people, income naturally declines in the years leading up to retirement:

• You may shift to part‑time work
• You may retire before age 70
• You may delay Social Security
• You may no longer have bonuses or business income

This creates a rare opportunity: Lower income = lower tax brackets = cheaper conversions.

 

If you can convert IRA dollars at 12%, 22%, or 24% today, you may be avoiding 28%, 32%, or 35% taxes later, especially once RMDs begin.

 

This is the core of Roth conversion strategy: Pay taxes when they’re low, avoid them when they’re high.

 

 

Required Minimum Distributions Can Push You Into Higher Brackets

At age 73 (or 75 for some), RMDs begin, whether you need the income or not.

 

RMDs can:

• Push you into higher tax brackets
• Increase taxes on Social Security
• Trigger Medicare IRMAA surcharges
• Reduce your ability to do future conversions
• Increase taxes on investment income

By converting strategically between ages 55–70, you can shrink your future RMDs, reducing the tax burden in your 70s, 80s, and beyond.

 

This is why the window is so valuable: Every dollar converted today is one less dollar forced out later.

 

 

The TCJA Tax Cuts Are Set to Expire in 2026

This is a major planning opportunity.

 

Unless Congress acts, tax brackets will rise in 2026:

• The 12% bracket becomes 15%
• The 22% bracket becomes 25%
• The 24% bracket becomes 28%

For many households, current tax rates may make Roth conversions more attractive than they could be after scheduled tax-law changes.

 

Ages 55–70 overlap perfectly with this period, making conversions even more attractive.

 

 

You Can Fill Lower Brackets Intentionally

One of the most powerful strategies in this window is bracket filling, which is intentionally converting just enough to “top off” a tax bracket. For example:

• Convert up to the top of the 12% bracket
• Or the top of the 22% bracket
• Or the top of the 24% bracket

This creates a predictable, controlled tax bill and avoids the unpredictable, forced income of future RMDs.

 

Bracket filling may help improve after-tax outcomes by reducing lifetime taxes, depending on an investor’s income, tax profile, and planning objectives.

 

 

Delaying Social Security Expands the Window

Many people delay Social Security until age 67 or 70 to maximize benefits.

 

This creates a powerful combination:

• Lower income
• No RMDs
• No Social Security taxation
• More room for conversions

This is why ages 62–70 are often the sweet spot for Roth conversions.

 

You’re essentially using the gap between retirement and Social Security to reposition assets at a discount.

 

 

Roth Assets Provide Flexibility Later in Life

Roth conversions aren’t just about taxes, they’re about control.

 

Roth assets:

• Have no RMDs
• Grow tax‑free
• Can be withdrawn tax‑free
• Reduce taxes on Social Security
• Reduce Medicare IRMAA risk
• Improve estate planning outcomes

For high‑net‑worth families, Roth assets are often the most valuable assets to pass to heirs.

 

The 55–70 window is your chance to build that tax‑free bucket intentionally.

 

 

The Window Closes Faster Than Most People Realize

The Roth conversion window is temporary:

• It opens when income drops
• It narrows as Social Security begins
• It closes when RMDs start
• It disappears entirely if tax brackets rise

Many people don’t realize the opportunity until it’s too late.

 

The cost of missing the window isn’t just higher taxes today, it’s higher taxes for the rest of your life.

 

 

 

The Bottom Line

Ages 55–70 represent one of the most powerful tax planning opportunities available to retirees and pre‑retirees.

 

During this window, you can:

• Convert IRA dollars at lower tax rates
• Reduce future RMDs
• Avoid Medicare surcharges
• Lower taxes on Social Security
• Build a tax‑free income bucket
• Improve long‑term estate outcomes
• Create tax efficiency that compounds for decades

The Roth conversion window isn’t just a strategy, it’s a once‑in‑a‑lifetime alignment of income, timing, and tax law.

 

If you’re in this age range, now is the time to evaluate whether conversions fit into your broader financial plan.

 

 

 

This presentation is not an offer or a solicitation to buy or sell securities. The information contained in this presentation has been compiled from third-party sources and is believed to be reliable; however, its accuracy is not guaranteed and should not be relied upon in any way whatsoever. This presentation may not be construed as investment, tax or legal advice and does not give investment recommendations. Any opinion included in this report constitutes our judgment as of the date of this report and is subject to change without notice.

Additional information, including management fees and expenses, is provided on our Form ADV Part 2 available upon request or at the SEC’s Investment Adviser Public Disclosure website, www.adviserinfo.sec.gov. Past performance is not a guarantee of future results.