Why spending is the same as selling
The tax logic is direct: when the card converts your crypto at the moment of purchase, you parted with the asset — a disposal happened. The "sale" value is the price of the good or service you bought. If the crypto was worth more than you paid for it, there is a capital gain on the difference, even if the purchase was a coffee.
Two practical consequences:
- Small purchases count. Every card swipe is a disposal at the purchase amount. Under the domestic regime, they add up toward the month's total disposals for the exemption test.
- Swaps count too. Crypto-to-crypto swaps are treated as a disposal followed by an acquisition — relevant if your card converts to a stablecoin first and only then to reais.
The two regimes side by side
| Domestic regime (custody in Brazil) | Foreign regime (Law 14,754/2023) | |
|---|---|---|
| Rate | 15% to 22.5%, progressive on the gain | Flat 15% on the gain |
| Exemption | Disposals up to R$35,000 in the month | No monthly exemption |
| Assessment | Monthly, in the GCAP program | Annual, in the yearly tax return |
| Payment | DARF, revenue code 4600, by the last business day of the following month | Within the annual return itself |
The domestic regime: 15% to 22.5%, the R$35,000 exemption and DARF 4600
With crypto custodied at an exchange based in Brazil, tax only arises in a month where two conditions are met at the same time: total disposals (sales and swaps) exceed R$35,000, and those operations produced a positive capital gain. Below that threshold there is no tax to pay — regardless of profit.
The rates follow the progressive table of article 21 of Law 8,981/1995: 15% on gains up to R$5 million, stepping up by bands to 22.5% above R$30 million — in practice, the vast majority of people stay at 15%.
When tax is due, the assessment is done month by month in the Receita's GCAP program, and payment goes out via a DARF with revenue code 4600, by the last business day of the month following the operation.
A round-number example: you pay for R$2,000 of purchases in a month with a card linked to a Brazilian exchange, and that crypto had cost you R$1,500. That is a R$2,000 disposal with a R$500 gain — but if your month's total disposals stayed within R$35,000, no tax is due. The event still exists and the records still matter; the tax, in that scenario, does not apply.
The foreign regime: flat 15% per year, no monthly exemption
Law 14,754/2023 classified virtual assets and yield-bearing digital wallets among financial investments held abroad. The statute itself sets a 15% rate, assessed in the annual return on the year's income, with no deduction from the tax base.
In practice, for someone spending with a foreign issuer's card: a flat 15% on gains, annual assessment in the yearly tax return, no R$35,000 exemption and no monthly DARF. As the legal analysis published by Migalhas summarizes, when the disposal happens through platforms located abroad, taxation applies a flat 15% to the capital gain, reported in the annual return.
The difference between the two regimes is large — using the wrong one is among the most expensive mistakes in crypto tax filings. Practical guides from Blue Consult and Controle Cripto walk through both sides.
Which regime applies to your card: the custody test
The right question is not "which card brand", but where the crypto is custodied. Cards from Brazilian exchanges, like the Foxbit Card, point to the domestic regime. Cards from foreign issuers with no local entity — the case of RedotPay — point to Law 14,754/2023. In between sit the international issuers with Brazilian operations (Binance, OKX, Bybit, Crypto.com), whose structures are changing as they migrate to local entities under Brazil's virtual-asset service provider framework (Law 14,478/2022 and the Central Bank's implementing rules).
That is why the classification is not fixed per brand: it depends on your account, on the entity holding the balance, and on the point in time. Before filing, confirm with an accountant which regime applies to your specific case.
The six covered cards and their published terms are in our crypto card comparison and in the editorial comparison best crypto card in Brazil; the three ways to spend crypto in Brazil, with costs and speed, are in our guide to spending crypto.
The collateral-card exception: spending without selling
Not every crypto card sells your crypto. In the collateral credit model, you pledge assets as a guarantee and spend a limit in reais — as Bipa describes its own product: you do not sell your assets to get credit, they remain yours. With no sale, there is no disposal at that moment.
The disposal comes later, if at all: when you sell crypto to pay the bill, when the collateral is liquidated, or when you use a prepaid mode that converts at the point of spend. The Receita Federal has no specific published guidance covering every detail of this arrangement — it is exactly the kind of case to take to an accountant before filing.
What did not change: MP 1.303 fell
If you saw 2025 headlines about the end of the monthly exemption and a single flat rate for crypto: those changes did not enter into force. The R$35,000 exemption was kept for 2026 — MP 1.303/2025, which tried to eliminate it, was struck down by Congress in October 2025. The rules described above are the ones in force; like any tax rule, they can change, and it is worth re-checking before each filing.
Checklist before you file
- Identify where each balance is custodied: a Brazilian exchange or a foreign platform.
- Record, for every card spend: the date, the purchase value in reais, and the acquisition cost of the crypto used.
- Under the domestic regime, add up all disposals in the month (card spending included) and compare with R$35,000.
- If you crossed the exemption with a gain, assess it in GCAP and pay the DARF, code 4600, by the last business day of the following month.
- Under the foreign regime, consolidate the year's gains for the annual return — there is no monthly exemption.
- Keep the card issuer's receipts and statements.
- Confirm your classification with an accountant — especially if you use a foreign issuer's card or a collateral card.
FAQ
Does a coffee paid with a crypto card trigger tax? It creates a disposal at the price of the coffee. Under the domestic regime, tax only arises if the month's disposals exceed R$35,000 with a gain; under the foreign regime, the gain goes into the annual assessment, with no monthly exemption. Under both, the record of the operation matters.
Does spending stablecoins count too? It counts. Converting a stablecoin at the point of spend is a disposal; the gain tends to be small because the price barely moves, but the operation still adds to the month's disposal total under the domestic regime.
What is DARF 4600? It is the payment document for the domestic regime: you assess the gain in the Receita's GCAP program and pay the DARF with revenue code 4600 by the last business day of the month after the operation.
Did the rules change in 2026 with MP 1.303? No. MP 1.303/2025 was struck down by Congress in October 2025 and the R$35,000 monthly exemption was kept for 2026.
Verdict
Paying with a crypto card is selling — treat every purchase as a disposal and the rest of the picture falls into place: domestic custody leads to the progressive regime with the R$35,000 monthly exemption and DARF 4600; foreign custody leads to the flat 15% annual rate of Law 14,754/2023, with no exemption. The only route that does not sell on the spot is the collateral card, which has tax edges of its own. Record everything, do not trust an automatic classification by card brand, and confirm with an accountant before you file.