The Door Citi Closed Quietly

Citi stopped taking applications for the Custom Cash on May 28. For about six weeks after that, cardholders could still convert another Citi account into one, and those requests stopped going through around July 10. A card that can be neither applied for nor converted into sits differently in a wallet than it did in April, and what decides how differently is the transfer ratio attached to it.

What happened, in order

May 28: applications closed. Citi's own product page carries the notice, reading that Citi is no longer accepting applications for the card as of that date, and that existing cardmembers can continue using theirs. Reporting at the time quoted Citi describing it as portfolio management, with anyone looking for cash back pointed toward the Double Cash.

Late May into early July: the conversion path stayed open. Cardholders converted older Citi accounts into a Custom Cash, mostly through chat, and said it worked.

Around July 10: those requests stopped going through. Doctor of Credit updated its post on the conversion that week to say it was no longer possible, and that frontline representatives appeared to have stopped processing the requests.

August 31: a Citi representative told me the same thing on a call about a different card. That is one data point from one representative rather than a policy statement, and Citi representatives are not consistent with each other. Citi has published nothing about conversions either way.

What is documented, then, is a closure to new applications that Citi states plainly, and a conversion path that stopped working for most people sometime around the second week of July. At least three guides still describe the conversion as worth attempting, and that is the line most likely to cost a reader an afternoon.

What the card actually does

The Custom Cash pays 5 percent back in the cardholder's top eligible spend category each billing cycle, on the first $500 of spend in that category, then 1 percent. Everything else earns 1 percent. There is no annual fee, and the category is not chosen. The card looks at where the money went and applies the higher rate to the winner.

On its own that is a modest card. What changed on May 28, and again in July, is that it stopped being a card anyone can decide to get.

Why the ratio matters more than the rate

Citi's no annual fee cards, the Custom Cash among them, reach most of the program's airline and hotel partners at a reduced ratio, commonly quoted at ten points for seven miles, with a few partners priced differently. The premium ThankYou cards, the Strata Premier, the Strata Elite, and the closed Prestige, move the same points one to one.

The gap is not only a ratio. American Airlines is the clearest example of a partner that a no annual fee card cannot reach at any rate. Reaching AAdvantage requires one of the premium cards, so the question for a Custom Cash balance is not just how many miles it converts into, but whether a given partner is available at all.

That is why what else sits in the same ThankYou account changes the value of this card more than its earn rate does. Points earned on a no fee card and pooled into an account that also holds a premium card convert on the premium card's terms. Pooling across your own Citi accounts still works. Sending points to another person does not: Citi ended ThankYou points sharing between people on May 17, 2026, which is a separate change from anything that happened to this card.

One more piece of context from the same summer. On August 24 Citi cut the statement credit rate on the Strata Premier and the Prestige from one cent a point to three quarters of a cent. That change was announced for those two cards and did not name the cash back cards. It is a reminder that the redemption side of this program keeps moving while the earning side sits still.

What this changes, and what it does not

Nothing about an existing account changed. The rate structure, the lack of a fee, and the way the category is chosen all work the way they did in April.

What changed is reversibility. With no application path and no working conversion path, closing one of these accounts is a one way door in a way it was not four months ago, and that is a different calculation than the usual keep or cancel question about a no fee card. The same goes for anyone who has been putting off a conversion into some other Citi product: the announcement was the application closing, and the quiet part was everything that stopped working seven weeks later.

Limits, stated plainly

The application closure is stated by Citi. The conversion closing is not: it rests on a reporting outlet's update, on user reports, and on a single call I made, and it is possible a representative somewhere still processes one. Transfer ratios and partner availability are current as of September 2026, and the program has changed both this year, so anyone relying on a specific partner should check that partner before counting on it. Nothing here is a recommendation about any particular card.