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Crypto card fees explained

Some crypto-card fees show up on your statement. Others are buried in conversion rates where you will never notice them. MaxSwap is the clearest case in the 178-card Sweepbase database: a 4.5% top-up fee, 0.4% per payment and 0.6% on non-USD settlement, three lines that never appear together on its landing page and add up to roughly 5.5% on a foreign purchase, before the fixed charges its FAQ adds. Each fee type below comes with the card that shows it best.

1.3%
Average FX fee
Across the 147 cards that print a rate
39
Cards charge 0% FX
On the line item that says "FX"
44
Cards charge ≥2% FX
Where headline cashback rarely survives
77
Fee-free cards
No issuance, no annual

Snapshot of the Sweepbase database.

How 147 crypto cards that print a rate distribute on FX fee
How 147 crypto cards that print a rate distribute on FX fee
CardValue
0% FX39 cards
0.01–1%28 cards
1.01–2%58 cards
2.01–3%18 cards
3%+4 cards

Most cards above 1% FX cannot earn back their fee through cashback alone. A card in the 'not disclosed' bucket may still price the conversion into the rate; from the outside you can't tell.

What I look for when I read a fee schedule

After parsing 178 of these, I have a short mental checklist that catches most of the cases where the headline number is misleading. First, whether the issuer quotes FX inclusive or exclusive of the network's own cross-border charge. Visa and Mastercard charge one, and an issuer that says "0% FX" without saying whether it passes that charge on has told you half the story. Avici tells you all of it: 0% Avici fee, "only Visa's ~0.4-1% standard cross-border fee". Second, the threshold under which ATM withdrawals are free, and how often it resets. Bybit's EEA card gives the first EUR 100 a month free and charges 2% after that, so a traveler funding a trip with three back-to-back ATM pulls pays the percentage on the second and third.

The other two items are the asset the cashback is paid in, and whether the cashback rate is gated by staking or by a subscription. Cashback denominated in the issuer's native token has historically had very different real returns from cashback in stablecoin, because the token can be down 40% by the time you want to spend the rewards. A card whose 4% cashback requires a stake in the issuer's token is a token position with a card attached, and the 4% is only as good as the token price.

Issuance fees

Most cards in the database charge nothing to issue, so the ones that do stand out: MaxSwap takes 45 to 85 USD per card plus a 25 USD first deposit, and Bitget charges 49 USD for its physical card in Asia-Pacific and 10 USD to activate a virtual card more than 72 hours after KYC approval. The quieter version is a "free" card with a separate delivery charge, so check whether the price includes shipping to your country. Wirex goes the other way and publishes no issuance fee, and no delivery fee except free delivery on its two top tiers, which is not the same as zero.

Annual and monthly fees

Run the break-even before paying a recurring fee. Deblock's Premium plan costs EUR 120 a year (or EUR 14.99 a month) and is one of only two plans that earn cashback: 0.1% at merchants in EEA countries and 1% everywhere else. At 1% the plan pays for itself only after EUR 12,000 a year of spending outside the EEA; at 0.1% on spending at home it would take EUR 120,000. Some cards waive the fee if you keep a minimum balance or stake the issuer's token, which moves the cost from the fee table to the token price.

FX and conversion fees

A crypto card converts twice on a foreign purchase, and the two conversions are priced on different lines. Bybit prints both: 0.9% to turn crypto into fiat, then 0.5% FX on the EEA card when the merchant's currency differs from the card's, per the fee table updated 8 October 2026 (the card landing page still says 1%; 2% in Australia and the rest of Asia-Pacific, 7% in Argentina). Binance prints both as well: 0.9% conversion plus 1-2% FX. Bitget prints both in Asia-Pacific: 1.7% on non-USD spend plus a 0.05-0.2% crypto-to-fiat conversion fee.

The cards at the other end print a zero on the FX line and move the cost into the rate. Wirex's fee table has exactly one line for this, "Foreign transaction fee: Free", while its terms say that outside the card currency "applicable exchange rates (including those set by the relevant card scheme or service providers) and any associated mark-ups or fees will apply", with no markup percentage disclosed. Trade Republic and Kraken pass the network rate through with no markup of their own. Advertising “0% FX” while burying the same cost in a conversion spread is common enough that we wrote a separate breakdown: the “0% FX fee” trap.

ATM withdrawal fees

ATM fees have two parts: the issuer's fee and whatever the ATM operator charges on top. The issuer side comes in three shapes. Flat: Fold takes $3.50 a withdrawal (waived with $5,000 or more in Fold Reserve). Percentage with a floor: Bitpanda charges 2%, minimum EUR 2. Allowance then percentage: Rebind gives EUR 200 or five withdrawals a month free and 2% after that. A few issuers charge nothing on their side at all; Kraken is one, with limits it shows only in the app. Wirex is the case to be careful with: the widely quoted "free to EUR 200 a month, then 2%" has no primary source, and Wirex itself publishes limits but no fee.

Hidden costs and spreads

The crypto-to-fiat conversion spread is the fee people miss most often. Coinbase's cardholder agreement lists $0 for card transactions, crypto conversion, international purchases and ATM withdrawals, and the card still earns on the spread it bakes into each conversion. That spread is the gap between the mid-market rate and the rate you get, and the only way to measure it is to compare your statement to the mid-market rate at the minute of the purchase.

Top-up fees are the other cost that lands before the merchant sees a cent. Fold charges 1.5% for an instant load from an external debit card, and MaxSwap stacks a 4.5% top-up fee with per-payment charges, which adds up to roughly 5.5% effective on non-USD spend. Then come the small print items. Inactivity fees can start after 30 idle days (Airtm, $1) or after twelve months (Tap, GBP 3 a month), and SolCard's terms allow a dormancy fee of 10% of the balance a month after 90 days. Replacement cards cost EUR 4.99 at Kraken and EUR 5.90 at Bitpanda by its fee table, though Bitpanda's card FAQ says a reordered card costs EUR 9.90. None of it shows in a cashback headline.

How fees stack on a real card

Headline fees are quoted one at a time, but a single transaction pays all of them. Below is a $100 cross-border purchase passed through four real cards in our database, broken down by fee component. Compare the "Total" column to the headline cashback rate each issuer markets.

Fee stack on a $100 cross-border purchase (USD-equivalent cost)
FX feeTop-up feeSpread
Fee stack on a $100 cross-border purchase (USD-equivalent cost)
CardFX feeTop-up feeSpreadTotal
Wirex (EU EMI, native multi-currency)$0$0$0.50$0.50
Binance Card (Brazil Mastercard: 1-2% FX plus 0.9% conversion)$2$0$0.90$2.9
Coinbase Card (US debit, custodial; 2.49% fee removed in 2022)$0$0$0.50$0.50
MaxSwap (top-up + tx + spread compound)$1$4.5$0$5.5

Top-up fees compound the worst because they apply on every load. A 4.5% top-up fee on $100 of card spend means $4.50 spent before the merchant sees a single dollar. Wirex stays under $1 of total drag on a non-USD purchase if its spread is near our $0.50 estimate; MaxSwap reaches $5.50 once its percentage fees stack (0.6% non-USD and 0.4% per payment on the FX line), before the fixed charges in its FAQ. The $0.50 spread shown for Wirex and Coinbase is our estimate: neither publishes a conversion markup.

How to calculate true cost

You can estimate the real annual cost of any card with this formula:

True Annual Cost = Annual Fee + (Monthly Spend × 12 × FX Fee%) + (Monthly Spend × 12 × Spread%) − Annual Cashback Earned

For example, a card with $60/year fee, 1% FX, 0.5% spread, and 2% cashback on $1,000/month spending:

$60 + ($12,000 × 1%) + ($12,000 × 0.5%) − ($12,000 × 2%) = $60 + $120 + $60 − $240 = $0 net cost

Use the Sweepbase comparison tool to see fee breakdowns side by side for up to 4 cards. For a ranked list of which cards score best once cashback offsets fees, see our top 10 crypto cards by real fees. For first-time buyers, our beginners guide walks through the most common mistakes.

Two personas, two annual costs

The same card can be expensive for one user and almost free for another.

Daily spender, $1,000/mo, 95% domestic

A US user paying for groceries, restaurants, and subscriptions in their home currency. FX fee almost never fires. The relevant cost columns are annual fee, occasional ATM withdrawal, and spread. Cashback dominates the math.

Daily spender: annual cashback minus fees on $1,000/mo (positive = card pays you)
Daily spender: annual cashback minus fees on $1,000/mo (positive = card pays you)
CardValue
Ether.fi Cash (3% in ETHFI on Core tier under $2K/mo; about 1-1.5% FX on the non-USD slice)$351
Crypto.com Visa (US Visa Signature credit card, Basic tier: 1.5% with no lockup (no cap published); 3% US FX on the non-USD slice)$162
Gemini Credit Card (1% floor on every purchase, more on gas, dining and groceries; 0% FX)$120
MaxSwap (no cashback, and the 4.5% top-up and 0.4% payment fees run about $590/yr)$0

Higher bar = more money in your pocket after a year of spending. For a domestic-heavy US spender, the cashback rate decides the winner. MaxSwap sits at the zero line because it pays nothing back while charging roughly $590 in load and transaction fees at this volume. Crypto.com's bar is its US credit card on the Basic tier; Plus pays 3.5% for $4.99 a month or a $500 CRO lockup.

Heavy traveler, $2,000/mo, 70% international

An EEA-based digital nomad spending across 4-6 countries per year. FX, conversion spread, and ATM fees compound. Cashback caps usually bite. The cards with the lowest FX win here, whatever their headline cashback.

Heavy traveler: total fees minus cashback on $2,000/mo with 70% international (lower = better)
Heavy traveler: total fees minus cashback on $2,000/mo with 70% international (lower = better)
CardValue
Kraken Card (0% FX; 1% Pro-tier cashback (1K+ balance) set against an unpublished spread on crypto-funded spend)$0
MetaMask Card (1% cross-border plus 0.5% stablecoin spend outside the US vs 1% mUSD back; US/UK sign-ups paused)$48
Bybit Card (1% uncapped EEA cashback against 0.5% FX + 0.9% conversion)$60
RedotPay (1% conversion + 1.2% FX on every non-USD purchase, euros at home included; nothing back without the paid Pro plan)$528
MaxSwap (4.5% top-up + 0.4% per payment + 0.6% on non-USD settlement)$1320

At $2k/mo with most spend abroad, FX percentage matters far more than the cashback headline. Kraken lands at zero on the assumption that its unpublished spread on crypto-funded spending eats the whole 1% cashback; MetaMask's 0.5% stablecoin fee on every purchase tips it to $48 a year; RedotPay and MaxSwap charge real money. Spending from a euro balance avoids that spread, so Kraken's zero is conservative.

Low-fee cards from the examples above

Compare fees across cards

Every card on Sweepbase lists issuance fees, annual fees, FX charges, and ATM limits. You can filter by fee type and compare up to 4 cards side by side.

Compare all cards

Check FX before cashback

Crypto.com's US card charges 3% FX on every non-USD purchase below the Private tiers. Its Basic tier pays 1.5% back, so each dollar spent abroad loses a point and a half; even Plus, at 3.5% for $4.99 a month or a $500 CRO lockup, keeps only half a point. That is the whole guide in one row. Put your own numbers through the formula above before you believe a headline rate.

Frequently asked questions

A few cards advertise zero issuance and zero annual fees, but almost all charge some form of conversion spread or FX markup. "No fees" usually means no explicit fees. The cost is embedded in the exchange rate instead. Always check the crypto-to-fiat conversion spread.

Most printed FX fees on crypto cards sit between 0% and 3%, and a few go higher: Bybit charges 7% on its Argentina card. A 0% FX line can still hide a conversion cost, so read both. Our benchmark is under 1% total (FX fee plus spread) for regular spending.

Yes. Most cards charge a separate ATM fee (either flat or percentage) on top of any FX or conversion fees. Some cards give a free monthly allowance first: Bybit's EEA card EUR 100, Rebind €200 or five withdrawals. POS (point-of-sale) transactions typically only incur the FX/conversion charge.

Many US debit cards charge a foreign transaction fee on every purchase abroad: PayPal's debit card takes 2.5% and Cash App 3%. Crypto cards split the cost in two, an FX line plus a separate crypto-to-fiat conversion. A foreign purchase often costs less on a crypto card, but only if the conversion side carries no hidden spread. The math has more lines. It is not necessarily worse.

An FX fee is an explicit percentage charged on top of the merchant currency conversion. A conversion spread is the gap between the rate the card uses to convert your crypto and the actual market rate at that moment. Both add to your cost, but only the FX fee usually appears on your statement as a line item. Cards advertising 0% FX often price the conversion instead. Kraken shows its spread per transaction in the app but publishes no rate, and Wirex discloses no markup at all, so a small explicit fee can end up cheaper.

The IRS has issued no ruling on crypto card rewards specifically. The usual reading treats cashback earned by spending like a credit-card rebate, a reduction in the purchase price rather than income, whether it pays out in USD or crypto. The complication comes later: if crypto cashback appreciates, spending or selling the tokens is a separate capital-gains event. Rewards for staking are ordinary income when you receive them (Rev. Rul. 2023-14), and rewards for simply holding a balance are usually treated the same way. Check with a tax adviser before relying on either reading.

It depends on your spending pattern. For users who spend mostly in their home currency, cards with zero issuance, zero annual fee, and modest cashback usually win on total cost. Binance Card, Coinbase Card, and Kraken Card all sit at $0/year baseline. For travel-heavy users, the FX fee dominates, and cards that pass the network rate through with no markup of their own, like Trade Republic and Kraken, pull ahead even at modest cashback. Run the True Annual Cost formula above with your own monthly spend before deciding.

Crypto and stablecoin top-ups from an exchange account the issuer runs are usually free. Loading from a bank card is the expensive route: Fold charges 1.5% (max $25) for an instant load from an external debit card. Bank transfers such as SEPA, ACH and Pix are often free where the card supports them, but check the fee table. The worst case we have seen is MaxSwap, which charges 4.5% plus $1 on every top-up before its FX line even applies.

Sources & references

This is what we read to write the guide: regulators, issuer fee schedules and archived snapshots. Not every sentence above has its own link here. If a number looks wrong, start with these.