Are you having difficulties understanding the passive activity rules? Are you wondering if the passive activity loss rules affect business ventures you’re engaged in — or might engage in? If the ventures are passive activities, the passive activity loss rules prevent you from deducting expenses that are generated by them in excess of their income. You can’t deduct the excess expenses (losses) against earned income or against other nonpassive income. Nonpassive income for this purpose includes interest, dividends, annuities, royalties, gains and losses from most property dispositions, and income from certain oil and gas property interests. So you can’t deduct passive losses against those income items either. Any losses that you can’t use aren’t lost. Instead, they’re carried forward, indefinitely, to tax years in which your passive...