Don’t Leave Your Heirs an IRA Tax Bomb

Without proper planning, an inheritance from a traditional IRA can lead to significant taxes for beneficiaries, as their tax bracket determines the rate of taxation, not the original owner’s. Retirees often fall into lower tax brackets, while their children—typically working professionals—may fall into higher brackets. Additionally, under the IRS’s 10-Year Rule, beneficiaries must withdraw the entire account within 10 years, potentially resulting in large annual taxable income.

One way to reduce this tax burden is by converting a traditional IRA to a Roth IRA. While taxes must be paid upfront during the conversion, withdrawals from a Roth IRA are tax-free for both the account owner and beneficiaries. Timing and strategy are crucial, as Roth conversions can impact Medicare premiums and Social Security taxes. Consulting a financial adviser can help determine the best approach for managing these variables and maximizing tax benefits.

Another strategy is to consider the tax brackets of your children when dividing assets. Allocating more funds from a traditional IRA to children in lower tax brackets and assigning less-taxed accounts, like money market funds, to those in higher brackets can help balance the tax impact. Though it may seem fair to split assets equally, post-tax outcomes can vary significantly among beneficiaries based on their respective income levels.

Additionally, retirees can prioritize withdrawing from their IRAs earlier in retirement. By doing so, they can reduce the account’s taxable size, lowering the tax burden on heirs. This strategy not only helps beneficiaries but may also minimize the account owner’s taxes over time.

Finally, meeting with a financial adviser is crucial for those planning to leave an IRA to their children. Advisers can guide investments into other vehicles, such as CDs or annuities, that may be more tax-efficient while allowing the funds to continue growing. With proper planning and professional guidance, parents can ensure their inheritance is a financial benefit rather than a burden for their children.

For more information see Kelsey M. Simasko “Don’t Leave Your Heirs an IRA Tax Bomb“, Kiplinger Personal Finance, December 2024.