I ignore all the states too. It's almost always a loss anyway. I also ignore the state decoupling modifications until it's sold. ATX doesn't keep track of the state PTP suspended loss, but the K1 usually gives you state difference on disposition, so I think that's all you need. One thing I know I've missed in the past is partial dispositions. But not anymore. Unless the client doesn't give me all the pages. The K1 needs to be improved so it's obvious there's been a partial distribution and the numbers you need are on the K1, not on some schedule.