Capital losses can be carried forward only to offset capital gains (and up to $3,000 of ordinary income) in future years. The capital losses of a deceased spouse can be used on the final joint return, but the surviving spouse cannot carry the excess forward for used by the spouse in future years.
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.