For the most part you cannot deduct fees for pro bono services but you may be able to take deductions for certain qualifying expenses on your income tax return. Answer: The IRS publishes the following criteria for deducting pro bono service expenses:
For longer papers, containing a wealth of information, writing an appendix is a useful way of including information that would otherwise clutter up the paper and mire the reader in over-elaborate details.
Appendix, formally vermiform appendix, in anatomy, a vestigial hollow tube that is closed at one end and is attached at the other end to the cecum, a pouchlike beginning of the large intestine into which the small intestine empties its contents. It is not clear whether the appendix serves any useful purpose in humans.