digital platforms<\/strong>, triggering a tax registration obligation.<\/p>\n\n\n\nThis article explains what the law says, what the requirements are, and what this means for SaaS companies and CFOs dealing with cross-border operations.<\/p>\n\n\n\n
\n\n\n\nVAT Obligations for Foreign Digital Platforms<\/h2>\n\n\n\n
In 2020, Mexico introduced a special regime for residents abroad providing digital services without a permanent establishment in Mexico<\/strong>. If the service falls under the definition of digital services<\/strong>, the foreign company must:<\/p>\n\n\n\n\n- Register with the Mexican Tax Administration Service (SAT<\/strong>) for VAT purposes only.<\/li>\n\n\n\n
- Collect and remit 16% VAT<\/strong> on sales to customers located in Mexico.<\/li>\n\n\n\n
- File VAT returns and comply with certain reporting requirements.<\/li>\n<\/ul>\n\n\n\n
\n\n\n\nWhat Services Are Covered by Article 18-B?<\/h2>\n\n\n\n
According to the law, digital services include:<\/p>\n\n\n\n
\n- Download or access to images, movies, video, audio, music, games, or other multimedia content.<\/li>\n\n\n\n
- Online intermediation between third-party buyers and sellers.<\/li>\n\n\n\n
- Membership to online clubs and dating websites.<\/li>\n\n\n\n
- Distance learning or online testing services.<\/li>\n<\/ul>\n\n\n\n
Although the law\u2019s wording emphasizes \u201cdownload or access,\u201d the SAT has broadly interpreted this to include SaaS models<\/strong> such as cloud storage, content management systems, streaming services, and collaboration tools.<\/p>\n\n\n\nThis means that if your SaaS platform allows Mexican customers to upload, manage, or access multimedia content \u2014 even if they generate the content themselves \u2014 it may fall under Article 18-B.<\/p>\n\n\n\n
\n\n\n\nRegistration Requirements<\/h2>\n\n\n\n
To register with SAT, a foreign SaaS provider must appoint a legal representative in Mexico<\/strong> and provide specific documentation, including:<\/p>\n\n\n\n\n- Articles of incorporation<\/strong>, apostilled\/legalized and officially translated into Spanish.<\/li>\n\n\n\n
- Tax identification number<\/strong> in the country of residence.<\/li>\n\n\n\n
- Proof of address in Mexico<\/strong> (lease or utility bill).<\/li>\n\n\n\n
- Power of attorney<\/strong> for the legal representative (apostilled and translated).<\/li>\n\n\n\n
- Official ID of the legal representative<\/strong>.<\/li>\n\n\n\n
- Written description of the platform\u2019s operation<\/strong>, specifying the type of services and websites\/apps through which they are offered.<\/li>\n<\/ol>\n\n\n\n
Importantly, this registration is only for VAT purposes<\/strong>. Income tax (ISR) is not triggered unless the foreign company has a permanent establishment<\/strong> in Mexico or the payments are reclassified as royalties or technical services.<\/p>\n\n\n\n
\n\n\n\nWhy This Matters for CFOs<\/h2>\n\n\n\n
For CFOs managing SaaS companies or subsidiaries:<\/p>\n\n\n\n
\n- Compliance is critical<\/strong>: Non-compliance may result in being blacklisted by the SAT, blocking operations in Mexico.<\/li>\n\n\n\n
- Limited scope<\/strong>: Registration for VAT does not automatically create income tax exposure, which remains linked to permanent establishment rules.<\/li>\n\n\n\n
- Strategic planning<\/strong>: Having a Mexican representative and address should be factored into expansion costs.<\/li>\n<\/ul>\n\n\n\n
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