MEXC
Operational data
- Brazil CNPJ
- Does not have a CNPJ in Brazil
- Central Bank Status
- Not authorized by BCB
- Accepts Pix
- Not available
- Main jurisdiction
- Seychelles
Fee structure
Spot maker/taker currently 0%. Futures fees apply separately.
Full fee scheduleTax obligations
What MEXC reports to the Revenue and what you need to do as an investor.
What MEXC reports
No automatic reporting to the Brazilian tax authority (Receita Federal, similar to the IRS). Full responsibility lies with the investor.
What you need to do
- Report to the Brazilian tax authority (Receita Federal, similar to the IRS), via e-CAC, monthly crypto operations when the total traded exceeds R$30,000 in the month. The deadline is the last business day of the following month.
- Issue and pay DARF (code 8523) on any monthly profit realized, at a flat rate of 15%, by the last business day of the following month.
Obligations calendar
If trades > R$30,000: declare via e-CAC next month. If there was any profit: pay DARF (code 8523) at a 15% flat rate by the last business day of the following month.
Declare all crypto assets in the 'Assets and Rights' section of the IRPF. Report acquisition cost, quantity, and custodian exchange.
Frequently Asked Questions
The most common questions about operating MEXC and complying with IT in Brazil.
Does MEXC report to Brazil's tax authority (Receita Federal)?
Not automatically via IN 1888. MEXC is classified by Law 14,754/2023 as an offshore entity. The full responsibility for declaring and paying taxes lies with the investor.
Do I need to declare operations on MEXC in the IRPF?
Yes. Since MEXC is offshore, you must: (1) declare all assets in the 'Assets and Rights' section of the annual IRPF; (2) monthly calculate the realized profit; (3) issue and pay DARF (code 8523) at a flat rate of 15% on any profit from the previous month, by the last business day of the following month - there is no exemption threshold for foreign exchanges.
What is MEXC's CNPJ?
MEXC does not have a registered CNPJ in Brazil. It operates as a foreign (offshore) entity, so there is no registration with Brazil's tax authority.
Is MEXC authorized by the Central Bank of Brazil?
No. MEXC does not have formal authorization from the Central Bank of Brazil as a PSAV. This does not necessarily imply illegality - several large exchanges operate without this authorization - but it is a regulatory risk factor to consider.
Does MEXC accept Pix for deposit and withdrawal?
No. MEXC does not offer support for Pix at the moment. Consult the official website to check available payment methods in BRL.
What is Law 14,754/2023 and how does it affect operations on MEXC?
Law 14,754/2023, in effect since January 2024, classifies crypto assets in foreign exchanges as financial investments abroad. For MEXC, this means taxation at a flat rate of 15% on any monthly profit realized - without the R$35,000/month exemption applicable to domestic exchanges. The investor must calculate the profit monthly, issue DARF (code 8523), and pay the tax by the last business day of the month following the realization of the gain. Furthermore, if there is any disposal in the month, the investor must declare via GCAP and register the asset in the annual IRPF.
What changes for MEXC with the new DeCripto rule in 2026?
DeCripto (IN 2.291/2025) changes the rules for foreign exchanges starting July 2026. If MEXC continues to offer services to Brazilians (such as Pix deposits), it may be required to report its operations monthly to the Brazilian tax authority (Receita Federal, similar to the IRS), eliminating the current fiscal 'invisibility'. Learn all about DeCripto here →
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