Taxation of cryptoassets in Mexico: current landscape, regulatory challenges and outlook

I. Current landscape: a growing market without a specific tax regime

In practice, taxation is constructed from general rules applied by analogy. The Bank of Mexico has classified cryptocurrencies as intangible movable property, which allows them to fall under the regime for the disposal of goods for income tax purposes. For its part, the Fintech Law recognises virtual assets within the financial system, and CINIF’s NIF C22 treats them as intangible assets from an accounting perspective. 

Under this approach, gains derived from transactions with cryptoassets may generate tax obligations depending on the type of taxpayer and the nature of the activity. 

General tax treatment of cryptoasset transactions 

Other common events within the ecosystem —such as mining, staking or exchanges between cryptocurrencies— may also generate tax effects under general principles of income accrual.

One of the most significant practical challenges is substantiating the acquisition cost. Tax legislation requires CFDIs for deduction purposes, but international exchanges generally do not issue them. During a tax audit, this situation may generate disputes regarding the determination of actual profit.

Likewise, when cryptoasset activity is carried out on a regular basis, it may be considered a vulnerable activity for antimoney laundering purposes, which implies additional obligations for registration, client identification and reporting of transactions. 

II. Regulatory challenges and the authorities’ position

The main challenge in the Mexican framework is that tax obligations do exist, but they rely on statutory interpretation and administrative criteria that do not always reflect the evolution of the digital ecosystem.

In tax matters, the authority has adopted a pragmatic approach: applying existing rules to new forms of value generation. This has led to cryptoasset transactions potentially involving multiple regulatory fronts simultaneously, including income tax, VAT, tax discrepancy rules, antimoney laundering obligations and even rules applicable to international structures. 

For example, when cryptoassets are held through foreign entities —such as foundations or similar vehicles— the regime of Preferential Tax Regimes (REFIPRE) may apply. Likewise, antiabuse rules incorporated into tax treaties through the Multilateral Instrument (MLI) allow authorities to challenge structures whose main purpose is to obtain tax advantages. 

Advances in international tax transparency

Adding to this scenario is a significant change in international tax transparency. In 2023, Mexico committed to implementing the OECD’s CryptoAsset Reporting Framework (CARF), a system of automatic exchange of information regarding cryptoasset transactions. 

Under this standard, exchanges and other service providers must report information on their users’ transactions to the tax authorities of their jurisdiction, who will in turn exchange that data with other jurisdictions.

Implementation of the CARF in Mexico

Mexico expects to be fully incorporated into this system from 2027. In practical terms, this means that Mexican tax authorities will be able to receive information about transactions carried out by Mexican residents on foreign platforms adhering to the system, significantly increasing crossborder audit capabilities. 

III. Outlook and strategic considerations 

Mexico’s tax framework for cryptoassets is currently in a transition phase. While specific regulation remains limited, oversight and international information exchange are advancing rapidly. 

Key challenges for investors and businesses

This context creates several challenges for investors and companies participating in this market. Among them are the proper documentation of transactions, determining the applicable tax treatment, and analysing possible implications when international structures are used. 

The interaction between different regimes —income tax, VAT, tax discrepancy rules, international rules and antimoney laundering obligations— means that compliance in cryptoassets requires a comprehensive analysis. It is not only about declaring gains, but understanding how these transactions integrate within the existing tax system. 

Relevance of implementing a robust tax strategy

With the implementation of CARF in the coming years, transparency in cryptoasset matters will increase significantly. In this context, reviewing the tax situation of past transactions, strengthening documentation and adequately analysing the structures used may be crucial to mitigating future risks. 

In summary, although Mexico still does not have a specific tax regime for cryptoassets, there are clear obligations and a growing trend toward greater international oversight. Regulatory evolution in the coming years will likely be marked by the need to balance financial innovation with transparency and tax compliance.

In this regard, the absence of specific tax regulation for cryptoassets in Mexico creates uncertainty, but also provides room to make strategic decisions with proper guidance. At Forvis Mazars, our tax team can help you interpret this landscape and gain clarity. We invite you to reach out and speak with us.