If extra miles were purchased in order to book a reward ticket, the out of pocket expense of the miles should not be included as trip cost. (squaremouth.com)
The out of pocket expenses for litigation, other than attorney fees, are ultimately the client's responsibility, however, these are typically paid from a settlement or jury award. (kirklandlaw.com)
You can deduct other actual out of pocket expenses such as a motel charge if you had one for a charitable mission. (gobankingrates.com)