Citi Double Cash Card

Rewards by category

Our take

The Citi Double Cash Card fits people whose spending refuses to sit in tidy categories: groceries one month, car repairs and vet bills the next. With a flat 2% base rate on every purchase and no annual fee, it works as a default card — the one you reach for whenever no bonus category applies. If keeping score on categories sounds like a chore, this is the structure you want.

The tradeoff is the ceiling. This card lists no bonus categories and no sign-up bonus, so the case rests entirely on that flat 2% — and if your spending concentrates heavily in one area, a specialist card can out-earn it there. What you get in exchange is clean math: rewards come as cash back, so a dollar earned is worth exactly a dollar, with no points valuation to second-guess.

In a two-card wallet, think of the Double Cash as the floor. Add one card that pays a higher rate where you actually spend the most, and route everything else here. That 2% figure is also your benchmark: any bonus card, annual fee, or points program has to clear it on your real spending before it deserves a slot next to this one.

Common questions

Does Citi Double Cash Card have an annual fee?

No — Citi Double Cash Card has no annual fee.

What rewards does Citi Double Cash Card earn on everything else?

2% on all other purchases, in Cash Back.

Does the Citi Double Cash Card have a sign-up bonus?

No. This card is not paired with a welcome offer in our data, and its value is not front-loaded — the earning comes from the flat 2% rate on ongoing spending. That changes how you should judge it: instead of chasing a one-time payout, estimate what 2% of your normal yearly card spending amounts to, and compare that number against alternatives.

Is the Citi Double Cash a Visa or a Mastercard?

It is a Mastercard, issued by Citi. That matters mostly if a store you use restricts which networks it accepts, or if you already carry another Mastercard and want network diversity in your wallet. Before making any single card your everyday default, confirm your regular merchants take its network — carrying one backup card on a different network is a simple hedge.