Roth Conversion: Does It Make Sense for Me?

A Roth conversion can be a powerful tax planning tool. It can also be an expensive mistake. The difference usually comes down to one thing: understanding what your tax picture actually looks like — now, and in the future.

My answer when clients ask whether they should do a Roth conversion is almost always the same: maybe. Not because I'm being evasive, but because the right answer genuinely depends on your specific situation in ways that a general rule can't capture.

When you convert money from a traditional IRA or 401(k) to a Roth IRA, you're paying income tax on the amount converted today, in exchange for tax-free growth and withdrawals in the future.

The appeal is straightforward: if you expect to be in a higher tax bracket later — whether because your income will rise, because tax rates will increase, or because required minimum distributions will push you into a higher bracket — paying taxes now at a lower rate can save you money over time.

But that logic only holds if the assumptions are right.

Before deciding whether a Roth conversion makes sense, there are several things worth understanding clearly.

What tax bracket are you in now, and what will you be in later?

This is the central question. If you're in the 22% bracket today and expect to be in the 32% bracket in retirement, converting now looks attractive. If you're in the 24% bracket today and expect to drop to the 12% bracket once you stop working, converting now may not make sense.

The challenge is that future tax rates are genuinely uncertain. We don't know what Congress will do. What we can do is model your likely situation under current law and make a reasonable judgment.

Where will the money to pay the taxes come from?

This matters more than most people realize. If you're paying the taxes on the conversion from the IRA itself — reducing the amount that actually ends up in the Roth — the math looks very different than if you're paying from outside funds.

Ideally, you pay the conversion taxes from a taxable account, not from the IRA. That way, the full converted amount goes to work in the Roth account, compounding tax-free.

How long do you have before you'll need the money?

A Roth conversion is a long-term play. You're paying taxes now to avoid taxes later. The longer the money has to grow tax-free, the more valuable that trade becomes. If you're 55 and won't touch the money until 75, that's 20 years of tax-free compounding. If you're 68 and expect to start drawing down in a few years, the math is tighter.

What does your required minimum distribution picture look like?

For many people, the most compelling reason to consider Roth conversions isn't about their own tax rate — it's about RMDs. Once you reach the age when required minimum distributions kick in, you must withdraw a certain amount from your traditional IRA each year, whether you need the money or not. Those withdrawals are taxable income.

If you have a large traditional IRA and other income sources in retirement, RMDs can push you into a higher bracket than you'd otherwise be in. They can also affect Medicare premiums, which are income-based. Converting some of that traditional IRA to Roth before RMDs begin can reduce the size of future required distributions — and the tax bill that comes with them.

One of the most valuable opportunities for Roth conversions is the period between retirement and age 73 (when RMDs currently begin) — especially if you retire before Social Security starts.

During that window, your taxable income may be lower than it's ever been. You're no longer earning a salary. Social Security hasn't started yet. RMDs haven't begun. That can create a window where you can convert meaningful amounts at relatively low tax rates — filling up the 12% or 22% bracket, for example, without crossing into higher territory.

This window doesn't last forever, and it's different for everyone. But for people in the right situation, it can be one of the most tax-efficient moves available.

It's worth being honest about the other side of this.

A Roth conversion may not make sense if:

• You're currently in a high tax bracket and expect to be in a lower one in retirement
• You don't have outside funds to pay the conversion taxes, and would have to take them from the IRA itself
• You need the money in the near term and won't benefit from years of tax-free growth
• The conversion would push you into a higher Medicare premium bracket (IRMAA) in the year of conversion
• Your state has high income taxes that would apply to the conversion

None of these are automatic disqualifiers. But they're factors that need to be weighed carefully.

A Roth conversion isn't a strategy by itself. It's a tool — one piece of a broader tax planning picture that includes Social Security timing, RMD management, estate planning, and your overall income strategy in retirement.

The clients who benefit most from Roth conversions are the ones who've thought through their full financial picture and identified the specific window where converting makes sense for their situation. That usually requires looking at multiple scenarios: what happens if you convert $50,000 this year? $100,000? What does that do to your tax bracket, your Medicare premiums, your RMDs at 73?

The math isn't complicated. But it requires knowing your numbers — and being honest about the assumptions you're making about the future.

If you're wondering whether a Roth conversion makes sense for you, that's exactly the kind of question a Financial Pathways Analysis™ is designed to help you think through clearly.