Quite a I while ago, I made an $4k interest payment on a loan. I discovered that for some unknown reason, my accountant reversed this with a journal entry by incorrectly crediting the cash back into my checking account and deleting the corresponding interest expense (sorry, he has no recollection and cannot tell me why this happened). Of course, I really did have this expense, so my checking account balance is off by $4k.
Should I:
A - reverse his journal entry with another journal entry canceling it out as if it never happened,
or
B - Just enter it as a new transaction, as if I paid the interest today?
It seems that both of these corrections would have the same net effect on all all my accounts and expenses. Any suggestions?