In the retirement savings world, traditional IRAs and 401(k) plans are far more popular than Roth-style IRAs and employer plan accounts. Yet most people have opportunities to convert traditional retirement assets to a Roth IRA. Doing so is often a smart move, but it’s important to understand all the impacts of Roth conversions before you act. With that in mind, here’s what you ought to know before converting your retirement assets to a Roth IRA.