It's awesome that you're assisting a medical school student with their tax return. As for claiming out-of-town expenses for conferences and course electives, it's essential to keep track of receipts for hotel and travel expenses.Regarding travel, have you considered exploring business class options for the student's trips? This class can provide added comfort and amenities, which can be particularly beneficial during long journeys to conferences and course electives.I hope this helps with your tax filing process! If you have any further questions, feel free to ask.