The IRS says: “For the year of the account owner’s death, use the RMD the account owner would have received. For the year following the owner’s death, the RMD will depend on the identity of the designated beneficiary.” If you are the designated beneficiary, as a surviving spouse you can choose to roll over the account to your own and figure RMDs for your own account.
Debt on which a person is not personally liable. In case of nonpayment, the creditor must foreclose on property securing the debt. At-risk rules generally bar losses where there is nonrecourse financing, but an exception applies to certain nonrecourse financing for real estate.