What Can Your Card Issuer Legally Do?

Cardholder agreements are long, and almost nobody reads the paragraph that spells out what the issuer can change and when. The CARD Act put real limits on some of those changes and left others almost entirely up to the issuer. Here's what's actually true for the five questions that come up most.

Can my credit card company raise my interest rate?

Yes, but the rules split sharply depending on whether the higher rate applies to purchases you haven't made yet or to a balance you already owe.

Raising the rate on money you already owe is the harder move for an issuer to make. Federal rules generally block it, except in six specific situations:

1. A temporary rate expires. A promotional or introductory rate that ran for six months or longer can end on schedule, as long as the length of the period and the rate that follows were clearly disclosed before it started.
2. A variable rate tracks a public index. If the rate is tied to an index the issuer doesn't control, like the U.S. Prime Rate, and that index goes up, the rate can follow it up.
3. A payment is more than 60 days late. The issuer must send its own 45-day notice explaining the increase, and if you make six consecutive on-time minimum payments afterward, the old rate has to come back.
4. A workout or hardship arrangement ends or fails. If you and the issuer agreed to different terms during a hardship period, the rate can return to what it would have been, as long as that was disclosed before the arrangement started.
5. Military rate protections expire. A rate lowered under the Servicemembers Civil Relief Act can go back up once that protection no longer applies.
6. The underlying rate index is replaced. This mostly came up when LIBOR was phased out, and it requires the replacement to produce a substantially similar rate.

Can they lower my credit limit without telling me first?

Generally, yes. Issuers can raise or lower a credit limit as a matter of ordinary account management, and there's no general rule requiring advance notice before cutting it. What the 45-day notice does cover is narrower: if a lower limit puts you over the new ceiling, the issuer generally cannot charge an over-limit fee or a penalty rate for that until 45 days after telling you the limit went down. Over-limit fees also generally require you to have opted in to them in the first place. For the fuller picture of why limits get cut and what to do about it, see credit limit reduced unexpectedly.

Can they close my account without warning?

Generally, yes. Closing an account or ending future credit privileges is on the short list of changes that Regulation Z specifically says don't require advance notice, the same way a reduction in a fee doesn't. Most cardholder agreements also reserve this right directly. Closing the account doesn't erase a balance you still owe, and it can affect your utilization — see a card closed without warning for what typically happens next.

Can they change my payment due date?

The 45-day notice rule is built around a specific list: rate and fee terms, an increase to your minimum payment, and a few other disclosed terms. A due date by itself isn't on that list, so moving it doesn't automatically trigger the 45-day notice the way a rate hike does. In practice, many issuers still tell you ahead of time, since shifting the due date can change how your grace period lines up with your statement, and a payment that used to arrive comfortably early can suddenly look late.

Can they add a new fee to my account?

It depends on which kind of fee. A significant fee — one of the specific categories tied to the account-opening disclosure table, the same ones covered by the rate-increase rule above — generally needs the same 45 days' notice as a rate increase. A smaller or different kind of charge just needs to be disclosed, in writing or out loud, before you become obligated to pay it. Either way, a fee cannot simply appear on a statement with no disclosure anywhere beforehand.

What happens if you reject a change?

For many significant changes, you generally have the right to reject the new terms before they take effect, usually through a toll-free number the notice provides. If you reject a change, the issuer can respond by closing the account, but it generally cannot treat the rejection itself as a default, and it has to let you pay off what you owe using terms at least as good as one of a few specific methods — commonly an amortization period of five years or longer, or a required payment no larger than double what it was before. This rejection right does not apply to a rate increase triggered by a payment more than 60 days late.

Common mistakes to avoid

• ✕Assuming any account change requires 45 days' notice, when several specific categories don't.
• ✕Missing the toll-free rejection number on a change-in-terms notice because the notice looked like a routine statement insert.
• ✕Not tracking six consecutive on-time payments after a 60-day-late penalty rate, and missing the point where the old rate should return.
• ✕Paying a promotional rate no attention to when it's scheduled to expire, then being surprised when the standard rate applies.
• ✕Assuming a credit limit cut requires advance notice, when only the resulting over-limit fee or penalty rate does.
• ✕Ignoring a due-date change notice because it seemed minor, then missing a payment during the transition.

When to talk to a professional

Frequently asked questions

Can a credit card company raise my rate without any notice at all?

Only in specific situations, such as a variable rate tied to a public index going up, or a previously disclosed promotional rate simply expiring on schedule. Most other rate increases require 45 days' written notice.

Is there a rule that stops issuers from raising rates during my first year?

Yes. Federal rules generally prohibit increasing the rate on new purchases during the first year an account is open. After that year, an increase is allowed with 45 days' notice.

What happens if I reject a rate increase or other significant change?

You can generally reject it before it takes effect, but the issuer may close the account in response. It still has to let you pay off the existing balance on terms at least as good as a multi-year amortization schedule or a capped increase to your minimum payment.

Do I get any notice before an over-limit fee from a lower credit limit?

Yes. If a credit limit decrease pushes you over the new limit, the issuer generally cannot charge an over-limit fee or penalty rate for that until 45 days after telling you about the decrease, and only if you previously opted in to over-limit fees at all.