Crypto card cashback explained, and the traps behind big numbers
Quick answer
Crypto card cashback is usually capped, tiered or paid in a token, so the headline rate rarely matches what you earn. Check four things: the monthly cap (Solid's 3% stops at $50 a month), what the reward is paid in (a stablecoin is safer than the card's own token), what you must hold or pay to unlock it, and whether fees on the same purchase cancel it out. A plain 1% to 3% in USDC with a fair cap usually beats a 10% headline.
Crypto cards love big cashback numbers: 5%, 8%, even 20%. Very few people earn those rates. Here's how to read a cashback offer the way a card company writes it.
Trap 1: the monthly cap
Most cards cap the cashback you can earn each month. A cap turns a high rate into a small fixed amount.
- Solid pays 3% on its free tier, capped at $50 a month. Above about $1,667 of spending, you earn nothing extra.
- KAST Standard pays 1.5% on up to $2,000 a month, so $30 at most.
- Tangem Pay pays 1% on Basic up to $100 a month, and only on purchases of $30 or more.
- Brighty pays 0.5% capped at $20 a month on the free plan.
How to check: divide the cap by the rate. That's the most spending that earns the full rate.
Trap 2: per-purchase caps and minimums
Some cards limit each purchase too. Kolo caps cashback at $1 per transaction, so a $300 purchase earns the same $1 as a $100 one. Tangem ignores purchases under $30. Small daily spends suit some cards, big monthly ones suit others.
Trap 3: rewards paid in the card's own token
A rate paid in a volatile token is a bet on that token. If you earn 4% in a token that drops by half, you've really earned 2%. Plasma One pays in XPL, Ethena Pay in AVAX and Crypto.com in CRO. Rewards in USDC (Solid, Bleap, Tangem), USD (KAST) or bitcoin (Shakepay, Fold, Kolo) are easier to value.
Trap 4: you have to hold, lock or pay
The top rates usually need something from you:
- Locking tokens: Solid's Ultra tier needs 600,000 FUSE locked for a year. Bit2Me's best rates depend on holding B2M.
- A paid plan: Tria Max costs $250 a year for 6% on your first $2,000 a month. KAST Premium is $1,000 a year for 2%. At 2%, that's $50,000 of yearly spending just to pay back the fee.
- A big balance: Fold's 5% needs $100,000 in Fold Reserve, and the Krak Card's 2% needs a €50,000 average balance.
Trap 5: fees on the same purchase
Cashback is only half the sum. Kolo pays 1% back but charges 1% on every payment. Pionex's Visa pays 1% back and charges 1% per purchase, and Pionex calls the cashback a promotional subsidy. Shakepay pays up to 1.5% in bitcoin, but a purchase in a foreign currency costs 3%. Always subtract the fees on the same purchase.
Trap 6: rules that change
Cashback is the easiest thing for a card to cut. In October 2026, Bybit's global program stopped paying cashback on fiat-funded purchases. Gnosis Pay ended its GNO cashback when it closed to new users. Treat any rate as temporary and re-check it every few months.
How we compare cashback
On every card page, and in our cost calculator, we use the free or entry tier, apply the monthly and per-purchase caps, and subtract fees on the same spending. That gives the net cost or gain for a real month, not a headline. Our best cashback cards list is ranked the same way.
Frequently asked questions
What is a good cashback rate for a crypto card?
1% to 3% paid in a stablecoin or bitcoin, on a free tier, with a cap you won't hit, is genuinely good. Anything higher usually comes with a cap, a paid plan or a token requirement.
Is cashback paid in a token worth less?
It can be. If the card's own token falls 50%, so does your cashback. Rewards in USDC, USDT or bitcoin are easier to value.
Is crypto cashback taxable?
It depends on your country. Many treat it like a purchase rebate, others like income. Keep records and check your local rules.