Crypto in Mexico

Mexico regulates cryptoassets through the Fintech Law (Ley para Regular las Instituciones de Tecnología Financiera), enacted March 9, 2018, which classifies virtual assets as 'activos virtuales' and requires exchanges to obtain authorization from the Comisión Nacional Bancaria y de Valores (CNBV). The Bank of Mexico (Banxico) issues secondary regulations and mandates that crypto transactions be conducted only through authorized entities. Under the law, crypto is not legal tender; Article 4 of the Currency Law (Ley Monetaria) prohibits its use as a medium of exchange for goods and services. Banxico's Circular 4/2019 sets strict capital requirements and prohibits banks from offering crypto custody or trading directly. Exchanges must comply with anti-money laundering (AML) rules under the Ley de Instituciones de Crédito and report suspicious activities to the Unidad de Inteligencia Financiera (UIF).

Mexico's Tax Administration Service (SAT) treats cryptocurrency as an asset for tax purposes. Gains from trading or selling crypto are subject to income tax under the Income Tax Law (Ley del Impuesto sobre la Renta), with progressive rates up to 35%. Taxpayers must report crypto holdings and transactions in their annual tax return if total income exceeds MXN 400,000 (approximately USD 20,000). The SAT requires exchanges to report client transactions exceeding MXN 50,000 (about USD 2,500) to prevent money laundering. However, there is no specific crypto tax form; gains are reported as 'otros ingresos' (other income). Losses can be deducted only if they are related to the taxpayer's income-generating activity. The lack of clear guidance creates compliance uncertainty, and the SAT has increased audits of crypto users since 2021.

Mexico has over 8 million crypto users, representing about 6% of the adult population, according to a 2023 survey by Statista. Adoption is driven by remittances from the United States, which totaled USD 63 billion in 2023, with a growing share sent via crypto. Bitso, Mexico's largest exchange, processes over USD 1 billion in monthly volume and partners with MoneyGram for US-Mexico transfers. Institutional adoption remains limited; only a few fintechs like Bitso and Volabit hold CNBV licenses. In 2022, the Mexican Stock Exchange (BMV) announced plans for a crypto derivatives platform but has yet to launch. Retail investors favor Bitcoin and stablecoins, with USDT and USDC dominating trading pairs. Crypto ATMs number around 150, mostly in Mexico City and tourist areas.