Let’s talk about a retirement strategy you may have heard of but might not fully understand yet: Roth conversions. When used at the right time, they can be a powerful way to improve your long-term tax picture.
At first glance, Roth conversions don’t sound very appealing. They involve paying taxes on retirement savings now instead of deferring them until later. Most people naturally ask: Why would I voluntarily pay taxes today when I could wait?
The answer is simple (and perhaps a little counterintuitive): in the right situation, paying some tax now can mean paying less tax overall during your lifetime. With today’s tax brackets still relatively low by historical standards, this is a planning opportunity many people shouldn’t overlook.
What Is a Roth Conversion?
A Roth conversion moves funds from a tax-deferred account, such as a Traditional or rollover IRA, into a Roth IRA.
Here’s the tradeoff:
- You pay income tax now on the amount you convert
- That money then grows tax-free inside the Roth
- Qualified withdrawals in retirement are tax-free (!!!)
In other words, you’re trading an unknown future tax bill for a known one today.
Why Roth Conversions Are Getting More Attention
There are a few reasons this strategy has been in the spotlight in recent years:
- Tax rates are historically low. While no one knows what future tax rates will be, many retirees expect them to rise over time.
- More control in retirement. Roth IRAs are not subject to required minimum distributions (RMDs), giving you more flexibility with taxable income.
- Long-term and legacy benefits. If you don’t need the money right away, tax-free growth can be especially powerful, both for your own retirement and for heirs.
Who Can Do a Roth Conversion?
One common misconception is that Roth conversions are income-limited. While Roth contributions are subject to income limits, conversions are not. If you have money in a Traditional, rollover, SEP, or SIMPLE IRA (with some timing rules), a conversion may be possible.
That said, just because you can convert doesn’t mean you should. The real question is how a conversion fits into your overall tax strategy — something that’s best evaluated with a tax-intelligent financial advisor.
How Much Should You Convert?
Obviously, this question varies by person, but Roth conversions don’t have to be all-or-nothing. Many people take a partial conversion approach, spreading conversions over multiple years.
A common strategy is converting just enough to:
- Fill your current tax bracket without spilling into a higher one
- Take advantage of lower-income years, such as early retirement or a career transition
So, How Do You Pay the Taxes?
How you pay the tax on a Roth conversion matters just as much as the conversion itself. There are two options here:
- Using money outside the IRA to pay the taxes (often preferred) allows the full converted amount to stay invested in the Roth.
- Paying taxes from the IRA reduces what gets converted and may trigger penalties if you’re under age 59½. But it is an option to consider if needed.
When Roth Conversions Often Make Sense
In short, Roth conversions may be worth exploring if:
- You expect to be in a higher tax bracket later
- You’re in a temporary low-income year
- You want more tax flexibility in retirement
- You’d like to reduce future RMDs
- You’re thinking about long-term or legacy planning
When Roth Conversions May Not Be the Right Fit
While Roth conversions can be powerful, they aren’t appropriate in every situation. If you expect to be in a significantly lower tax bracket later, paying taxes now could actually increase your lifetime tax bill.
Conversions can also be less appealing if the additional income pushes you into higher tax brackets, triggers higher Medicare premiums, or affects other income-based benefits. And for those who need their retirement assets in the near term, the upfront tax cost may outweigh the long-term benefit of tax-free growth. This is why Roth conversions should never be done in isolation — the decision needs to be coordinated carefully with cash flow, tax planning, and your broader financial picture.
Done thoughtfully, Roth conversions can reduce lifetime taxes and create more tax-free income down the road. If you’re curious whether this strategy makes sense for you, let’s talk.