Capital One Spark Cash Plus
Capital One Spark Cash Plus Review
By Marcus Bell · Senior Reviews Editor
Reviewed June 18, 2026
Flat 2% back on every business purchase with a hefty sign-up bonus for big spenders.
#business#cash-back#sign-up-bonus#no-limit
Overview
Earn unlimited 2% cash back on all business spending, no categories to track. The big up-front bonus rewards heavier spend, and there's no preset spending limit that adapts to your business.
Why we picked it
- Our take: Editor's pick.
- Price range: $150/yr.
- Where to buy: Capital One.
Marcus Bell
Senior Reviews Editor
Marcus has spent over a decade testing consumer tech and gadgets. He cares about whether a product earns its price in real life — not on a spec sheet.