Closing a card can quietly put your points at risk, or have no effect on them at all, depending entirely on where those points live. The distinction is easy to miss and worth getting right before you cancel anything, because the wrong sequence can cost you a balance you worked to build.
The key question: where do the points live
Some points belong to a card's own program and are tied to that account; others sit in a broader program that survives the card. The first thing to establish before closing anything is which kind you hold, because it determines what is at stake.
Why some points are at risk
Points bound to the card you are closing can be vulnerable, and may need to be used or moved before the account ends. Closing first and checking later is how people lose balances. Confirm the rules before you act, never after.
How to protect them
Often the safe move is to redeem the points, or transfer them where allowed, before closing the card. In some cases a product change preserves them instead — the route in "Product changes explained"— keeping the points alive without an outright closure.
The downgrade alternative
If protecting points is the concern, downgrading rather than closing can sidestep the risk entirely, as covered in "When to downgrade, when to cancel, and when to keep paying the fee." Sometimes the gentlest exit is not an exit at all.
Build the habit of checking first
Before closing any card, pause and confirm what happens to its points. A few minutes of checking protects rewards that took real spending to earn. Treat it as a standard step, not an afterthought.
Closing a card is fine; doing it before you've checked your points is not. Find out where they live, secure them, then close with confidence.
