The Tax Burden Heirs Inherit With a Traditional 401(k), and What Wealthier Retirees Are Doing
The article explains that traditional 401(k) balances leave heirs with income tax at their own marginal rates, often during high-earning years. It notes that the SECURE Act generally requires most non-spouse beneficiaries to drain inherited accounts within a decade, concentrating taxes. It suggests converting traditional funds to Roth accounts in one's early 60s to use lower brackets before required distributions and Medicare surcharges.
Traditional 401(k) assets are passed with deferred income tax still owed. Non-spouse beneficiaries generally must transfer them into an inherited IRA and withdraw the entire balance by the tenth year after the owner's death. If the owner had already started required distributions, annual withdrawals may also be required during that decade, and missing one can trigger a 25% penalty.
Certain heirs are exempt from the ten-year deadline, including spouses, minor children, disabled or chronically ill beneficiaries, and those close in age to the owner. Roth accounts avoid lifetime RMDs and can pass tax-free if qualified, while taxable brokerage assets receive a basis reset at death.
The shift may affect middle- and higher-income families unevenly. Heirs in peak earning years could face larger tax bills when inherited 401(k) withdrawals are added to salaries, potentially reducing what they keep. Retirees over 60 may respond by converting to Roth earlier, which could lower future tax burdens for heirs but may increase current tax revenue. Financial planning demand may rise as families try to coordinate withdrawals, Medicare costs, and charitable strategies.