If you inherit an individual retirement account (IRA) or an employer-sponsored retirement plan like a 401(k), 403(b) or 457(b) retirement account, you could simply take out the money in a lump sum. But depending on your situation, the money may need to be claimed as income the year you receive it, and that could leave you with a big tax bill. Depending on how much you’re inheriting and your annual income, taking a lump sum could also bump you into a higher tax bracket than usual, costing you even more.
Luckily, you don’t have to take the money out all at once. But you also can’t leave it in the account indefinitely. Congress has passed legislation over the years to set the rules for what can happen with this money. These rules can get quite complicated, so it’s important to talk to a financial or tax professional for all the details that apply to your unique situation. But here are some general rules to help you understand your options.
The RMD rules for inherited retirement accounts are based on several factors, including:
- What type of account you inherit
- Your relationship to the original account owner
- Whether the original owner passed away before or after starting their own RMDs
- Whether you are a designated beneficiary or an eligible designated beneficiary
An eligible designated beneficiary is a designated beneficiary who is the surviving spouse or minor child of the account owner, disabled, chronically ill, or not more than 10 years younger than the account owner. A designated beneficiary is everyone else, including adult children. Eligible designated beneficiaries receive more favorable terms under the RMD rules.
The amount of your RMD is calculated using the appropriate life expectancy factor from one of three IRS tables: the Single Life Table, the Uniform Life Table or the Joint and Last Survivor Table. The table you use generally depends on your relationship to the account owner, your age and the year of the owner’s death.