Brazil cryptocurrency tax guide

What this guide covers

This guide covers Brazil's general approach to individual cryptocurrency taxation for the 2025 tax year, declared in 2026, based on secondary sources citing Receita Federal's Instrução Normativa 1888/2019 and Solução de Consulta Cosit 214/2021 by exact number. Receita Federal's own site wasn't directly fetched in this research pass. This is educational information, not individualized tax advice.

Tax treatment of cryptocurrency

Brazil taxes your individual crypto gains as capital gains (ganho de capital) when you dispose of crypto for a profit. Separately, Instrução Normativa RFB 1888/2019 defines crypto-assets and establishes a reporting obligation for crypto operations, applicable to individuals and entities — including specific rules for operations conducted through exchanges domiciled outside Brazil.

Common taxable events

• Selling crypto for reais above the monthly exemption threshold — a capital gain, calculated via the official Programa de Apuração dos Ganhos de Capital (GCAP).
• Crypto-to-crypto swaps — confirmed by Solução de Consulta Cosit 214/2021: a gain realized by using one crypto-asset directly to acquire another is taxable, even though no fiat currency was ever received.
• Mining — reported as treated as self-generated income requiring declaration, though this guide did not independently confirm the exact mechanism against an official source.
• Receiving crypto as payment for goods or services — subject to ordinary income tax rules for the recipient.

Potentially non-taxable events

• Monthly total disposals of R$35,000 or less — exempt from capital gains tax. This is a monthly threshold on total sale proceeds, not cumulative annual proceeds and not the gain amount — a distinct mechanic from several other countries in this knowledge base.
• Buying and holding crypto without disposing of it — not taxable.

Tax rates and thresholds

Gains above the R$35,000 monthly disposal threshold are reported as taxed at 15% or more, via Brazil's standard progressive capital-gains rate schedule for larger gains — the rate can exceed 15% at higher gain amounts, similar to Brazil's general capital-gains rules for other assets. This guide doesn't reproduce the full progressive schedule. A reported government proposal would raise the rate to 22.5% and eliminate the exemption threshold entirely, taxing all crypto gains regardless of size. This guide treats that as an unconfirmed proposal, not enacted law, since it wasn't independently verified against an official source in this pass.

Cost basis and calculation

You calculate your gain using the official GCAP (Programa de Apuração dos Ganhos de Capital) software for the relevant tax year, which computes disposal proceeds minus acquisition cost according to Receita Federal's standard methodology for capital assets. Losses are reported as unable to offset gains from different periods under the standard regime. This guide doesn't independently confirm whether any same-period netting is permitted.

Reporting and compliance

• Gains are calculated in the GCAP program for the relevant year and paid via DARF using revenue code 4600, reported by secondary sources.
• Crypto-asset operations are separately reportable under Instrução Normativa 1888/2019 — individuals trading through a foreign-domiciled exchange face a R$30,000 cumulative threshold for this reporting obligation, distinct from the R$35,000 monthly capital-gains exemption.
• A proposed new annual crypto-specific declaration (reported as nicknamed 'DeCripto') was reported in 2025 planning discussions; this guide does not confirm whether it was adopted.

Residency and cross-border issues

Your Brazilian tax residency governs whether your worldwide crypto gains fall within this regime. Using a foreign exchange doesn't remove a Brazilian resident's gains from Brazilian tax, though it does trigger the separate IN 1888/2019 reporting obligation referenced above. This guide doesn't cover non-resident-specific rules or double-taxation treaty interactions in depth.

Example

This example is hypothetical, for illustration only. Marina sells R$40,000 of crypto in a single month, realizing a R$10,000 gain. Her total monthly disposals, R$40,000, exceed the R$35,000 exemption threshold, so the full R$10,000 gain is taxable at the applicable capital-gains rate — reported as starting at 15% — via the GCAP program. The exemption is tested against total proceeds for the month, not the gain amount.

Official resources

• Receita Federal do Brasil: https://www.gov.br/receitafederal/

Limitations and review information

Tax year covered: 2025 (declared 2026). Last verified: October 10, 2026. Known verification gap: gov.br itself was not directly fetched in this pass; the reported 22.5% rate-increase proposal and the 'DeCripto' declaration are both explicitly unconfirmed as enacted. This is educational information only, not individualized tax advice — confirm current specifics directly with Receita Federal or a Brazilian tax professional.