Problem:
Imagine that you were a preparer of a client's return and are unable to gain access to a document needed to support a transaction. You had asked the client numerous times for this item and you were finally presented with an email from the CEO stating that the deduction was allowable.
Task:
Would you feel comfortable with this documentation? What would be needed in order to bring you to a level of confidence with allowing this item to become part of a return? Support your answer with primary rules and guidance through citations and references. Please provide all workings out and explanation.