08/24/2026
Employees get a fairly steady paycheck, which makes their tax picture predictable and their Roth conversion math relatively flat year to year. Business owners live in a different world, and it hands them an opportunity most never notice.
Your income moves with the business. A great year and a slow year can look nothing alike. And occasionally there is a genuine gap, the stretch after you sell or wind down one thing and before income from the next one starts coming in.
That gap is one of the best Roth conversion windows I see in this work. Your taxable income can fall dramatically below your normal, which means converting money into a Roth costs far less than it would in a typical year. Same conversion, same account, much smaller tax bill, entirely because of when it happened.
Here is the version that sticks with me. Two owners sell in the same year. The first reinvests immediately and never really has a low-income year, so the window never opens. The second takes real time before the next venture and gets a stretch where a conversion is cheaper than at almost any other point in their life. Nothing about their wealth is different. Only the timing.
The catch is that these windows are quiet. They do not announce themselves, and if you are not watching for them, they close before anyone notices.
If you have a transition coming, or you are in one now, it is worth knowing whether a window is open.