Interest in cryptocurrencies has grown rapidly in Mexico in recent years. Thousands of users invest in digital assets, engage in mining, use them for international transfers, or pay for goods and services with them. However, despite the popularity of cryptocurrencies, many users still have little understanding of what tax obligations arise when working with them.
Taxation of cryptocurrencies in the country is controlled by SAT — Mexican tax office. From a legal point of view, cryptocurrencies are classified as «virtual assets» according to the Ley para Regular las Instituciones de Tecnología Financiera, better known as the Fintech Law. Under the current legal system, cryptocurrencies have not received a separate tax regime. They are regulated by the general rules of tax legislation and are considered as assets, transactions with which can generate taxable income.
In the coming years, regulation in this area will become more stringent. As part of the international initiative Organization for Economic Co-operation and Development, a reporting system for crypto assets, the Crypto‑Asset Reporting Framework, is being implemented. It involves the automatic exchange of information between powers and the obligation of cryptocurrency platforms to transmit information about user transactions to tax authorities. It is expected that such mechanisms will begin to fully operate in 2026-2027, significantly simplifying control by the tax administration.
Legal classification of cryptocurrencies in Mexico
Under Mexican law, cryptocurrencies are not recognized as legal tender and are not considered foreign currency. According to Article 30 of the Fintech Law, they are defined as virtual assets — electronic means used to make payments and transmitted exclusively in digital form.
In a civil law sense, such assets are considered intangible movable property under the provisions of the Mexican Civil Code. In fact, cryptocurrencies are equated to digital property, similar to securities or other investment assets. In the tax area, the provisions of the Income Tax Law (Ley del Impuesto sobre la Renta) and the VAT Law (Ley del Impuesto al Valor Agregado) apply.
This means that taxes do not arise at the moment of ownership of the crypto, but only when the economic benefit arises. The mere storage of bitcoins or other cryptocurrencies does not create tax obligations. If a person buys cryptocurrency and simply keeps it in his wallet, he does not pay any taxes. A taxable event occurs only when a cryptocurrency is sold, exchanged, used for payment, or receives income from its generation.
At the same time, tax authorities have a chance to track transactions. Regulated cryptocurrency platforms are required to report major transactions to the financial intelligence unit of the Unidad de Inteligencia Financiera. Messages are sent for transactions exceeding approximately 650 UMA, which in 2026 is equal to approximately 70 thousand Mexican pesos. This data can be matched to the user's tax RFC number.
Taxation when purchasing cryptocurrencies in Mexico
The purchase of crypto itself is not subject to income tax. At this moment there is no profit, for this reason there is no tax base. However, indirect taxes may arise when paying for the services of intermediaries.
If the purchase is made through a regulated cryptocurrency platform, specifically Bitso, the platform issues the user an electronic CFDI tax document for the commission services. Exchange commission is treated as a regular service and is subject to value added tax at a rate of 16%.
As an example, we can imagine the following situation. The user buys $10,000 worth of bitcoins and the platform commission is $100. VAT is charged specifically on the commission. To summarize, the tax would be $16. The purchase of cryptocurrency itself is not subject to tax.
An important practical problem arises when using foreign or unregulated exchanges. In this case, the user often does not receive the Mexican CFDI. The absence of an official document may make it difficult to prove the cost of acquiring cryptocurrency in the future, when it is sold and the tax base needs to be calculated.
For this reason, experts recommend conducting transactions through regulated platforms and retaining all purchase documentation. In the future, this data may be needed to correctly calculate income tax.
Taxation when selling or exchanging cryptocurrencies in Mexico
The main tax occurs when selling crypto. Such an operation is considered as an alienation of property. The tax base is profit, i.e. the difference between the sales price and the purchase price.
The purchase price may be adjusted for inflation. For this purpose, the consumer price index published by the tax service is used. After adjustment, net profit is determined and included in the annual tax return.
For individuals, such profits are subject to income tax on a progressive scale. The maximum rate can reach 35% with a high level of annual income, although the minimum can be 1%. If, in particular, a person purchased Bitcoins worth 50,000 pesos and then sold them for 100,000 pesos, his profit would be 50,000 pesos. This amount is added to the rest of the individual’s income and is taxed at the appropriate rate, according to the chosen tax regime.
The situation is similar when exchanging cryptocurrencies. The exchange of Bitcoin for another cryptocurrency, in particular for Ethereum or a stablecoin, is also considered a sale. In tax terms, this means that the gain must be calculated based on the market value of the assets at the time of the exchange. Even if the funds are not converted into Mexican pesos, a tax liability may still arise.
The commissions of cryptocurrency platforms should also be taken into account. VAT applies specifically to these commissions, but not to the sale of cryptocurrency itself.
Mining and staking in Mexico
Income from crypto mining is considered by the tax service as income from the provision of services or business activities. When a user receives rewards for confirming transactions, they are valued in Mexican pesos at the market rate at the time of purchase.
This amount is included in the tax base and is subject to income tax as ordinary income. If the activity is carried out regularly and is of a business nature, it may require registration for the appropriate tax regime.
Let's say if a miner received a reward of 0.1 BTC, the price of which at the time of purchase was 100,000 pesos, this amount is considered income. It must pay income tax at the applicable rate.
If it is possible for professional mining to take into account the costs. These costs include energy, hardware, software and infrastructure costs. However, to account for them, you must have supporting documentation, including CFDI tax invoices.
Staking works on a similar principle. Rewards received for blocking cryptocurrency and participating in maintaining the network are considered taxable income at the time of their registration.
Using cryptocurrencies as a means of payment in Mexico
When crypto is used to pay for goods or services, the tax system considers such a transaction as a barter transaction. In essence, there is a transfer of property.
If the rate of cryptocurrency at the time of payment is higher than its cost at acquisition, taxable profit arises. Let's say if Bitcoin was purchased for 10,000 pesos and later used to pay for a service at a rate of 20,000 pesos, the profit would be 10,000 pesos.
For the recipient of the payment, cryptocurrency is also considered income, which must be reflected in tax reporting at the market value at the time of receipt. Price added tax is applied depending on the nature of the product or service being sold. The mere fact of payment with cryptocurrency does not exempt the transaction from VAT.
Declaring income from cryptocurrencies in Mexico
Profits from crypto transactions must be reported in the annual tax return of individuals, which is submitted in April through the SAT portal. Income may be included in sections related to the sale of assets or other income.
If the activity is related to entrepreneurship, there may be an obligation to pay monthly advance payments. To calculate the tax base, data on the purchase price, sales price and applied inflation indices are used.
From 2026, tax authorities will strengthen control over digital assets. As part of international agreements, the tax service is receiving more and more information from cryptocurrency platforms. For this reason, correct accounting of transactions becomes an important element of tax security.
Fines and liability in Mexico
Failure to timely declare cryptocurrency income can result in significant fines. Based on the Mexican Tax Code (Código Fiscal de la Federación), the fine can range from 55 to 75 percent of the amount of unpaid tax.
In serious cases, actions may be classified as tax fraud. If the amount of unpaid tax exceeds several million pesos, the law provides for criminal liability.
The Tax Service actively uses data analysis systems and cross-checking of information. This means that transactions on large cryptocurrency exchanges are gradually becoming more transparent to tax authorities.
Practical recommendations
Practice shows that the main problem of users is related not so much to tax rates, but to accounting for transactions. Cryptocurrency investors often make dozens or hundreds of transactions, including exchanges between different assets. Without systematic accounting, it becomes difficult to determine the actual profit.
For this reason, experts recommend keeping a detailed history of transactions and saving all papers, including stock exchange reports and tax invoices. To track the portfolio, specialized services for recording cryptocurrency transactions can be used.
Some investors are considering the possibility of working through a legal entity. In Mexico, the corporate income tax is about 30 percent, which in some cases can be more profitable than the progressive tax scale for individuals. Such a decision requires individual analysis.
It is also important to take into account the currency factor. Even if the profit is expressed in cryptocurrency, the tax base is calculated in Mexican pesos. Therefore, exchange rate fluctuations can affect the final amount of taxes.
Frequently asked questions
Should you pay taxes in Mexico simply for storing crypto in your wallet? No. Simply owning cryptocurrency does not create a tax liability. Tax arises only when selling, exchanging, paying for goods or receiving income from mining or staking.
What tax applies to profits from the sale of crypto? Profit is subject to income tax based on a progressive taxation scale for individuals, which can reach 35% depending on the total annual income.
Are there taxes when exchanging one cryptocurrency for another? Yes. The exchange is considered a disposition of an asset and may result in taxable gain even if the funds are not converted into pesos.
Should the purchase of crypto be declared? The purchase itself is not subject to tax, however, it is recommended to keep the purchase papers and commissions, since they will be needed to calculate the profit on the subsequent sale.
What happens if you do not declare income from cryptocurrencies? The tax service has the ability to assess fines, penalties and additional payments. In some cases, criminal prosecution for tax fraud is permitted.