I know this may be basic. Per Indiana Code, what is the difference between an annual fee and a finance charge? I've been hovering around 24-4.5-3-209 but feel like I am going in circles. A Personal Line of Credit has a revolving feature and is assessed an annual fee (It is promoted as overdraft protection and linked for that purpose). Does that matter if it is a revolving line, fixed rate with annual fee that cannot be linked to OD? I guess my reasoning is that they are just renewing a loan every year at that point so wouldn't it be a finance charge? Isn't there an issue with this kind of fee being "unearned" or not a bona fide fee?