Final answer:
The rental real estate exception favors middle-income taxpayers (AGI greater than $80,000 and less than $150,000) and upper-income taxpayers (AGI greater than $150,000).
Step-by-step explanation:
The rental real estate exception favors middle-income taxpayers (AGI greater than $80,000 and less than $150,000) and upper-income taxpayers (AGI greater than $150,000).
The rental real estate exception allows taxpayers who actively participate in rental real estate activities to deduct up to $25,000 in losses against their non-passive income.
However, this exception is subject to a phase-out for taxpayers with modified adjusted gross income (MAGI) above $100,000 for married taxpayers filing jointly or $50,000 for other taxpayers. Taxpayers with MAGI above $150,000 cannot claim the rental real estate exception.
Therefore, the exception primarily benefits middle-income and upper-income taxpayers.