I did look for this, but need some feedback. For the 2017 data to be file next month, can the loan /app numbers have any letters or symbols in them?

Examples--
123456AS

123456/20

Would either of these be acceptable?

Thanks,

We do both of those currently.

Thanks burke.

Has anyone tested either or both of these on the CFPB tool?

Yes. Our denials use both letters and a dash. I was able to upload those apps with no problem.