Understanding Bank Fees & Overdrafts

Banks make money in several ways, and one of them is fees. The good news is that the vast majority of these charges are avoidable once you understand what triggers them, which is why reading your account's fee schedule when you open it is time well spent. A fee is not a punishment for being bad with money; it is usually a predictable consequence of a specific action, and knowing those actions in advance lets you sidestep almost all of them.

The most common recurring charge is a monthly maintenance fee — a flat amount, often around $5 to $15, that some accounts charge just for being open. Crucially, banks almost always offer ways to waive it: keeping a minimum balance, setting up direct deposit, or being a student or young adult. Many banks and most credit unions also offer accounts with no monthly fee at all. If you are paying a maintenance fee, it is often a sign you are simply in the wrong account, not that fees are unavoidable.

Other common fees are tied to specific events: using an out-of-network ATM (you can be charged twice, once by your bank and once by the ATM owner), wiring money, ordering paper checks, or letting an account sit inactive for a long time. Each of these has an easy workaround — use in-network ATMs or get cash back at a store, and choose free alternatives to wires when you can. The pattern is consistent: the fee attaches to a particular behavior, so changing the behavior removes the fee.

The fee that deserves the most attention is the overdraft fee. An overdraft happens when you spend more money than you actually have in your account — say you have $30 and a $40 charge goes through. If the bank covers the difference, it may charge an overdraft fee that is often around $35, meaning a $40 purchase can effectively cost you $75. Worse, before recent reforms it was possible to overdraft several times in one day and rack up multiple fees, turning a few small purchases into a very expensive afternoon.

There is a related charge called a non-sufficient funds (NSF) or returned-item fee, which applies when the bank declines the transaction instead of covering it — for example, a bounced check or a failed automatic payment. In that case you pay a fee and the payment still does not go through, which can trigger a second late fee from whoever you were trying to pay. Both overdraft and NSF fees stem from the same root cause: spending money you do not have in the account at that moment.

Protecting yourself is straightforward. You can turn on low-balance alerts so you get a text before you run out, link a savings account as overdraft protection so a small transfer covers a shortfall instead of a fee, or simply decline overdraft coverage on debit-card purchases so the transaction is politely rejected at the register rather than approved with a $35 surcharge attached. Checking your balance before large purchases and keeping a small buffer in checking are the low-tech habits that make overdrafts a non-issue.