What are the best practices for request of prior year reports by auditors?

SOLVED

Hello,

I have our live FAS listing in the current year (2015), and run monthly depreciation. When I am asked by auditors for FAS listing of prior years, (for example: 2011), I open a save copy of the 2011 company, create a report and send it over. However, if additions need to be made to the 2011 listing, I will have to do the work on the 2015 file since there has been many assets added since the 2011 copy.

What are some ways to handle this situation? and is there a better way to present these reports than my current method?

Thanks in advance!

Hector Ibarra