If for no other reason than to save yourself a lot of headache, show the fee then refund the fee on the statements. 12 months is a long time for a customer to remember that there is, in fact, a fee associated with the checking account. Sometimes customers "conveniently" forget.
"Why am I getting this fee?" "You [never] told me I'd have a fee on the account." "I've never been charged before!"
......I'm sure you've never heard these questions/arguments before, right?!