Mexico: Clarification of the term “standardised software” for tax treaty purposes

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Mexico: Clarification of the term “standardised software” for tax treaty purposes

cuellar.jpg

lugo.jpg

David Cuellar


Sergio Lugo

On December 28 2012, the Mexican tax authorities published the MiscellaneousTax Regulations for fiscal year 2013, including a new rule intended to clarify the concept "standardised software" for purposes of interpreting article 12 (royalty payments) of the tax treaties signed by Mexico and also in light of Mexico's view that payments for the use of non-standardised software generally qualify as royalties. In general terms, Mexico follows the OECD Model Tax Convention to elaborate tax treaties with other jurisdictions and applies the commentaries on the OECD Model Tax Convention as a legal authority to interpret tax treaties. According to paragraph 28 of the commentaries on article 12, Mexico holds the position that payments related to software are classified as royalties when less than the full rights to the software are transferred; however, this rule should not be applicable in the following cases:

  • Payments for the use of copyrights on software for commercial exploitation if, and only if, the payment is made for the right to distribute standardised software copies and to the extent such copyrights do not include the right to customise or reproduce such software.

  • Payments for the use of copyrights for the sole use and benefit of the purchaser if, and only if, the software is completely standardised and not adapted/tailored to the purchaser.

In this context, new rule I.2.1.23 provides that standardised software includes the "commercial off the shelf (COTS)" software which is granted homogeneously and massively to any person in the market. In addition, rule I.2.1.23 provides that software which is specific or special should not qualify as standardised. For these purposes, specific or special software includes the following:

  • Software somehow adapted for the purchaser/user. When the software was standardised at the beginning but then adapted for the use of the purchaser/acquirer, such software should be considered as specific or special (and therefore not standardised) as from the moment the adaptation takes place.

  • Software designed, developed or produced for one user or a group of users, for the author or the person who designed, developed or produced the software.

In light of the recent clarification of the term "standardised software", multinational companies should carefully analyse each transaction on a case-by-case basis, including a comprehensive analysis of the corresponding agreements and the technical characteristics of the software to determine any potential tax consequences in Mexico.

David Cuellar (david.cuellar@mx.pwc.com) and Sergio Lugo (sergio.lugo@mx.pwc.com)
PwC

Tel: +52 55 5263 5816

Fax: +52 55 5263 6010

Website: www.pwc.com

more across site & shared bottom lb ros

More from across our site

AI and assisting clients with navigating global tax reform contributed to the uptick in turnover, the firm said
In a post on X, Scott Bessent urged dissenting countries to the US/OECD side-by-side arrangement to ‘join the consensus’ to get a deal over the line
A new transatlantic firm under the name of Winston Taylor is expected to go live in May 2026 with more than 1,400 lawyers and 20 offices
As ITR’s exclusive data uncovers in-house dissatisfaction with case management, advisers cite Italy’s arcane tax rules
The new guidance is not meant to reflect a substantial change to UK law, but the requirement that tax advice is ‘likely to be correct’ imposes unrealistic expectations
Taylor Wessing, whose most recent UK revenues were £283.7m, would become part of a £1.23bn firm post combination
China and a clutch of EU nations have voiced dissent after Estonia shot down the US side-by-side deal; in other news, HMRC has awarded companies contracts to help close the tax gap
An EY survey of almost 2,000 tax leaders also found that only 49% of respondents feel ‘highly prepared’ to manage an anticipated surge of disputes
The international tax, audit and assurance firm recorded a 4% year-on-year increase in overall turnover to hit $11bn
Awards
View the official winners of the 2025 Social Impact EMEA Awards
Gift this article