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SmartlyJobz Money
Reading goal: 10 pages

US Credit Cards

Flat-Rate vs Rotating Category Cash Back Cards: Which Earns You More?

Rotating categories pay more on paper and less in practice, for one reason: the cap.

6 min read · step 13 of 10

Series: card and loan debt, in order

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Flat rate
1.5%-2%, no cap
Rotating
5% on one category, quarterly cap
Typical cap
$1,500 spend per quarter
Activation
Required each quarter

Rotating rewards are capped

A 5% category on $1,500 a quarter earns $75 - then drops to 1%. Spread across a year that is $300 maximum, and only if you activate every quarter.

A 2% flat card earns more

$6,000 of the same spend at 2% earns $120, with no activation and no cap. The rotating card only wins if your spend in the bonus category is large and reliable.

Rotating needs admin

Quarterly activation, changing categories and a cap to track. Miss one activation and the quarter earns the base rate, not the bonus.

When rotating is right

Only when one category is a genuine fixed cost - a large grocery bill, or a quarter that lands on your insurance renewal.

VerdictFlat rate for consistency and near-zero effort. Rotating only when a category is a fixed, large, predictable cost.

FAQ

What is the usual base rate on rotating cards?▾

1%, which is why unactivated quarters earn little.

Can categories repeat?▾

Sometimes, but they are not guaranteed.

Do both cards exist in one wallet?▾

Yes, and that is a reasonable setup if you track the caps.

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