I. Updates on BEPS-Related (or BEPS-Inspired) Measures or Proposed M
No amendment to the Mexican tax provisions has been enacted or proposed in response to the OECD's discussion draft on Branch Mismatch Structures, which was published on August 22, 2016.1 More generally, Mexico has expressed its wish to continue adopting the BEPS Action Plan in a large number of forums. It is therefore expected that, over time, Mexico will implement measures based on BEPS Action Plan recommendations in areas where Mexican tax law is not already BEPS-compliant.
It should be noted in this context that, in accordance with the usual legislative practice in Mexico, amendments to the tax provisions are enacted annually. However, as noted in previous editions of the Tax Management International Forum,2 in 2014, the Mexican Government issued a document titled ''The Certainty Agreement'' (''Acuerdo de Certidumbre Trib taria'') relating to tax matters. Under The Certainty Agreement, the Executive Branch has made a public commitment not to propose any change to the tax structure in Mexico from 2014 to 2018. Speciﬁcally, this comprises a commitment not to increase tax rates, not to propose any new taxes and not to eliminate any tax beneﬁts or exemptions, unless any of these measures are warranted by the macroeconomic conditions in Mexico.
In this respect, the Executive Branch recently sent to the Congress a bill that proposes amendments to a number of tax laws for 2017. However, the bill does not propose the adoption of any BEPS-related or BEPS-inspired measure. At the time of this writing the bill had been approved by Congress and was expected to be published in the ofﬁcial daily shortly.
II. Going Beyond BEPS, Key Measures Recently Adopted, Applied or Proposed
A number of measures designed to protect the tax base in the context of cross-border activities have been adopted in recent years. These measures remain in force and are outlined below.
Since 2014, the Mexican Income Tax Law has contained a restriction on the deductibility of interest payments, royalties and payments for technical assistance in certain circumstances (i.e., BEPS Action 2: hybrids — transactions and structures). Also, in order to prevent the abuse of Mexico's tax treaties (i.e., BEPS Action 6: treaty abuse), since 2014, in the case of transactions among related parties, the Mexican
tax authorities have been able to require a nonresident wishing to claim beneﬁts under a tax treaty to which Mexico is a party to demonstrate, via a sworn declaration from its legal representative, that double juridical taxation would arise if the treaty concerned were not to apply. These measures are described in more detail in Bloomberg BNA's BEPS Tracker and the Tax Management International Forum of September 2015.3
Mexico has also addressed BEPS Action 13 by including in the Income Tax Law an obligation, with effect from 2016, to ﬁle on an annual basis and no later than December 31 of the year following the relevant tax year a master ﬁle, a local ﬁle and a country- by-country (''CbC'') report. Penalties are imposed for failure to ﬁle these reports or ﬁling them with errors and omissions. In this context, a large number of companies have ﬁled ''amparo'' law suits challenging the constitutionality of Mexican Income Tax Law provisions that impose the obligation to ﬁle such information returns. These companies have argued, among other things, that the provisions violate their right not to have their documents subject to constant and indeﬁnite examination without a warrant having been obtained, and the right to legal certainty and legal security, which are guarantees protected by the Mexican Constitution. Again, this measure is described in greater detail in Bloomberg BNA's BEPS Tracker and the Tax Management International Forum of September 2015.4
In this respect, it is worth noting that on October 17, 2016, the Attorney General's Ofﬁce for the Taxpayer's Defense (''Procuradurı´a de la Defensa del Contribuyente'' or ''PRODECON'') made available for public comment a draft of administrative rules prepared by the Mexican Tax Authorities regarding the obligation to ﬁle the information returns referred to above. PRO- DECON will accept comments, opinions and proposals from any party interested in the drafting of such rules until November 18, 2016. After this period ends, PRODECON will hold joint technical sessions with the Mexican tax authorities to discuss the comments, etc. received. After that, the ﬁnal version of the rules will be published by the Mexican tax authorities.
Finally, in July 2016 the Executive Branch repealed two administrative rules, with the repeal entering into force one month later. These rules concerned information provided to the Mexican tax authorities with respect to transactions or activities carried out abroad. Under these rules it was possible for taxpayers that earned income of any kind deemed subject to a Preferential Tax Regime in accordance with the Mexican tax legislation not to ﬁle information returns with the Mexican tax authorities, or to ﬁle such returns providing only the minimum information, with no ﬁgures whatsoever.
Speciﬁcally, under these administrative rules, tax- payers generating income of any kind: (1) from any of the territories indicated in the Transitional Provisions of the Mexican Income Tax Law (''black list jurisdictions''); (2) through entities or structures incorporated in other countries or jurisdictions; or (3) conducting transactions through ﬁscally transparent foreign legal vehicles or entities incorporated in countries with which Mexico has in force a Tax Information Ex- change Agreement (''TIEA'') were not required to ﬁle such information returns. Additionally, individuals required to ﬁle information returns could elect to pro- vide only very limited information in such returns. As a consequence of the amendment, the scope of tax payers that must report transactions or activities carried out abroad has been broadened.
1 OECD discussion draft, BEPS Action 2 — branch mis- match structures, published on Aug. 22, 2016. See also the Comments of IFA Grupo Mexicano, A.C. (Mexican branch of the International Fiscal Association) in the Compilation of comments: BEPS Action 2 Branch Mis- match Structures, published by the OECD on Sept. 23, 2016, at p. 69.
2 See, in particular, Joseı` Carlos Silva, Enrique Perez Colorado and Elias Kamhagi, Unilateral Anti-BEPS Mea sures Promulgated or Proposed by Host Country Since July 2013, Mexico response, Tax Mgmt. Int'l Forum (Sept. 2015); and Joseı` Carlos Silva, Current Status and Practical Considerations in the Implementation of BEPS Measures, Mexico response, Tax Mgmt. Int'l Forum (Sept. 2016).
3 See n. 2, above.
4 See n. 2, above.
Reproduced with permission from Tax Management International Forum, 37 FORUM 47, 12/15/16. Copyright 2016 by The Bureau of National Affairs, Inc. (800-372-1033) http://www.bna.com
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