HMMM...according to the reciprocity maps, a PA license (resident or non) works in IN... (
Concealed Carry Permit Reciprocity Maps - USA Carry)
HOWEVER, I believe you have to notify your local (original) issuing authority within a certain amount of time if you move....
On my LTC it states that I should notify the Indiana State Police within 60 days of a change of address...
so, if you move on a permanent basis, your current PA LTC might be valid here in Indiana for a while, but I'd get info from your own jurisdiction to be safe
Ask someone in your jurisdiction about moving and how long you have to turn in your old LTC to PA.
I'm in Indiana and have a lifetime LTC, and way back in the 90's it only took me something like 10 days (?) to get my LTC
from the time I submitted it through the mail to Indianapolis (State Police) ...
From what I've seen on these threads, it currently takes a couple/few weeks longer these days (but I don't know that first hand)
Good Luck