The Capital One Spark Cash for Business and Capital One Spark Miles for Business are near-identical cards. Both carry the same $95 annual fee (waived year one), the same 2x earn rate on all purchases, the same 5x on Capital One Travel hotels and rental cars, and the same welcome bonus thresholds. The only substantive difference is what “2x” delivers: cash back or miles.
Identical features
| Feature | Spark Cash | Spark Miles |
|---|---|---|
| Annual fee | $95, waived yr 1 | $95, waived yr 1 |
| General earn rate | 2% cash back | 2x miles |
| Travel portal earn | 5% on Cap1 Travel hotels/cars | 5x on Cap1 Travel hotels/cars |
| Welcome offer | $500 after $4,500/3 mo | 50,000 miles after $4,500/3 mo |
| Foreign transaction fees | None | None |
| Network | Visa | Visa |
| Employee cards | No additional fee | No additional fee |
The difference: cash vs. miles
Spark Cash earns flat cash - deposited directly to a Capital One account or applied as a statement credit. Each dollar of spend generates 2 cents of liquid, unrestricted value. There are no redemption decisions to make.
Spark Miles earns Capital One miles, which have three redemption paths:
- Redeem through Capital One Travel at 1 cent per mile - equivalent to cash.
- Apply as a travel statement credit at 1 cent per mile - equivalent to cash, but travel purchases only.
- Transfer to airline and hotel loyalty partners - including Air Canada Aeroplan, Turkish Airlines Miles&Smiles, Avianca LifeMiles, British Airways Executive Club, Emirates Skywards, Singapore Airlines KrisFlyer, Wyndham, and others.
Transfer partners are the key unlock. When transferred to the right partner for premium cabin international awards, Capital One miles can be worth 1.5 to 2.5+ cents per mile - making the Spark Miles card a potentially higher-value option than the Spark Cash for business travelers pursuing premium award redemptions.
Global Entry / TSA PreCheck credit
The Spark Miles card includes a credit for Global Entry ($100) or TSA PreCheck ($85) - a benefit not available on the Spark Cash. This credit alone can offset the $95 annual fee in years when the enrollment or renewal is due.
Which earns more
For cash-equivalent value: both deliver 2 cents per dollar at the base rate. Neither outperforms the other at portal parity.
For award travel value: Spark Miles has higher ceiling value if points are transferred to partners for business or first class international flights. A 50,000-mile welcome bonus transferred to a partner like Avianca LifeMiles and redeemed for a business class Star Alliance flight can exceed $750 to $1,000 in equivalent flight cost - substantially more than the Spark Cash’s $500 cash welcome bonus.
When to choose Spark Cash
- The business has no interest in managing loyalty programs or transfer partners.
- Cash flow flexibility or predictable reward value is a priority.
- The principal does not travel internationally at a frequency that justifies premium award tracking.
When to choose Spark Miles
- The principal travels internationally and intends to use partner transfers for premium cabin flights.
- The Global Entry/TSA PreCheck credit provides incremental value.
- The business plans to pool Capital One miles with other Capital One cards (Venture X Business) into a combined balance for larger redemptions.
See also: Capital One Venture X Business Card Review, 2% Flat-Rate Business Cards Compared
