Roth Conversions Current Taxes vs Lifetime Taxes
In this monologue, Craig Wear, CFP®, challenges the common practice of basing Roth conversion decisions solely on an individual's current tax bracket, a narrative reinforced by media and financial press. He argues that the true objective should be minimizing the taxpayer's lifetime tax liability. By focusing only on present-year taxes, investors risk underconverting, allowing their traditional IRA balances to grow unchecked, which can later generate large required minimum distributions (RMDs) that impose hefty taxes on the retiree and potentially on heirs. Wear proposes a forward‑looking modeling approach: project the IRA’s growth to ages such as 73, 75, or 80, then estimate the annual RMD amounts and the associated tax impact. This exercise reveals the long‑term cost of inaction and guides how much to convert now. He acknowledges the complexity of the calculations, noting many moving parts (future tax rates, investment returns, life expectancy), but emphasizes that a lifetime‑tax perspective leads to more effective conversion strategies and protects heirs from unexpected tax burdens.
