Sell Bitcoin in Mexico

Selling Bitcoin in Mexico has clear mechanics through SPEI and a tax framework that treats crypto disposals as standard taxable income.

Mechanics. Send BTC to a regulated platform, complete KYC, agree on the sell rate in pesos, choose a payout. SPEI (Sistema de Pagos Electronicos Interbancarios) is the default Mexican rail: settles within seconds 24/7, low cost. Card payouts are available. OXXO supports cash retail withdrawals up to specific limits.

SAT tax framework. SAT (Servicio de Administracion Tributaria) treats crypto disposals as part of general taxable income for individuals under ISR (Impuesto Sobre la Renta). Gains add to your annual income at progressive marginal rates from 1.92% up to 35%. There is no specific crypto category, so the gain is treated similarly to other capital movements: cost basis, disposal value, gain or loss in pesos. Where the disposal is through a non-registered platform, a provisional 20% withholding may apply.

Cost basis is calculated per acquisition; SAT has not issued crypto-specific guidance on FIFO vs specific identification, so general principles apply. Software like Koinly handles Mexican tax framework with peso conversion.

Regulatory: CNBV (Comision Nacional Bancaria y de Valores) supervises ITF (Instituciones de Tecnologia Financiera) under the Ley Fintech enacted in 2018. Banco de Mexico (Banxico) has issued guidance on virtual asset operations.

Crypto prices are volatile. Mexican peso valuation matters for the cost basis calculation. This is not financial advice.