The list is rather lengthy...Are you buying or selling?
The documentation for a seller is what is commonly known as a "hardship package" and each bank is unique..but structuring the "hardship package" requires an agent knowledgeable in short sales. If this package is not submitted properly it can almost worse than not submitting it at all.
If you need some help..check with a CDPE (Certified Distressed Property Expert)..though the certification implies "EXPERT" ..the education alone..Makes no one an expert..experience does. Each bank is unique in it's requirements of submission, negotiation, etc.
If I can help..let me know!
Erik J. Weisskopf, ABR,CDPE,CRS,GRI
Re/Max Distinctive Real Estate,INC