@Ed. C If you code the Rental Property as "disposed of" in 2015, then you should be able to take your entire Passive Loss this year (to include all 12 months of Rental Property expenses). Even if you haven't sold the property yet, you can still say it's disposed of if you do not plan on ever renting it out again. Let me know if that works for you of if you need help with the "disposed of" input.
