I tried to search but couldn’t find what i was looking for.
I’m being made an AU for a 10 yr old chase account (my mom)
1. If i currently have 2 months of credit history when it does appear on my account will i automatically generate a FICO score?
2. When will it actually report to my account.
It depends on the issuer, the CRAs... in general, it's reasonable to expect it shortly after her next statement cuts.
But it is possible for it not to appear at all... AUs usually show up, but not always. There's no guarantee.