Italy: Penalty protection regime for hybrid mismatches introduced

In brief

Penalty protection regime in case of hybrid mismatch is finally available in Italy after the publication on the Official Gazette of the ministerial decree ("Implementing Decree") implementing the measures introduced in the Italian system back in 2018 and applicable since FY 2020.


Contents

The penalty protection regime represents an interesting measure for multinationals groups, as it enhances the tax risk management tools available to reduce exposure in case of tax challenges on hybrid mismatches through the non-application of penalties in case of availability of supporting documentation drafted according to specific guidelines, whose details are reflected in the Implementing Decree.

Specifically, according to the Implementing Decree, the documentation should include a description of the transactions that could potentially trigger a hybrid mismatch and provide information on the group entities involved in these transactions. Among the information to be included, the taxpayer shall report the description of the group and the relevant companies belonging to it, the presence of a tax consolidation group, a description of the companies involved in the transaction, as well as the internal process to intercept the potential hybrid mismatch. Moreover, the details of the transaction, including the amount at stake and the relevant tax regime in the countries involved, shall be provided.

Additionally, it is allowed to select transactions on a cherry-picking basis, with the penalty protection regime granted only for the transactions disclosed.

When analysing intra-group transactions directly involving Italian entities, the approach may align with transfer pricing analysis.

In terms of how the Implementing Decree is structured:

  • Its Annex A clarifies the "structure" of the documentation, indicating the relevant information that must be included therein, and in particular, clarifies the information to be provided in relation to the multinational group, the taxpayer, the description of the relevant transactions (i.e., transactions that generate or can reasonably generate a significant hybrid mismatch)
  • Its Annex B outlines a general internal control framework to capture potential direct and imported hybrid mismatches.

To be valid for penalty protection purposes, the documentation should enable the Tax Authorities to identify the taxpayer's transactions relevant for hybrid mismatch provisions.

The documentation must be drafted in Italian language, digitally signed, and timestamped no later than the filing date of the corporate income tax return for the fiscal year to which it pertains. The documentation is considered timely signed if the timestamp is affixed within 90 days of the tax return filing deadline. In case of an audit, the documentation must be provided to the tax inspectors no later than 20 days from the date it is requested.

Additionally, the Implementing Decree provides a transitional regime for fiscal years from 2020 to 2022. Penalty protection applies in case of no ongoing tax audit and the documentation bears a timestamp dated no later than 30 June 2025.

We recommend that multinational groups with Italian subsidiaries or permanent establishments in Italy conduct yearly reviews to identify any relevant transactions classified as tax-hybrids. Based on this analysis, they should consider preparing the necessary documentation in accordance with the Implementing Decree to be able to benefit from penalty protection in case of challenges by the Italian Tax Authorities.

Contact Information

Copyright © 2025 Baker & McKenzie. All rights reserved. Ownership: This documentation and content (Content) is a proprietary resource owned exclusively by Baker McKenzie (meaning Baker & McKenzie International and its member firms). The Content is protected under international copyright conventions. Use of this Content does not of itself create a contractual relationship, nor any attorney/client relationship, between Baker McKenzie and any person. Non-reliance and exclusion: All Content is for informational purposes only and may not reflect the most current legal and regulatory developments. All summaries of the laws, regulations and practice are subject to change. The Content is not offered as legal or professional advice for any specific matter. It is not intended to be a substitute for reference to (and compliance with) the detailed provisions of applicable laws, rules, regulations or forms. Legal advice should always be sought before taking any action or refraining from taking any action based on any Content. Baker McKenzie and the editors and the contributing authors do not guarantee the accuracy of the Content and expressly disclaim any and all liability to any person in respect of the consequences of anything done or permitted to be done or omitted to be done wholly or partly in reliance upon the whole or any part of the Content. The Content may contain links to external websites and external websites may link to the Content. Baker McKenzie is not responsible for the content or operation of any such external sites and disclaims all liability, howsoever occurring, in respect of the content or operation of any such external websites. Attorney Advertising: This Content may qualify as “Attorney Advertising” requiring notice in some jurisdictions. To the extent that this Content may qualify as Attorney Advertising, PRIOR RESULTS DO NOT GUARANTEE A SIMILAR OUTCOME. Reproduction: Reproduction of reasonable portions of the Content is permitted provided that (i) such reproductions are made available free of charge and for non-commercial purposes, (ii) such reproductions are properly attributed to Baker McKenzie, (iii) the portion of the Content being reproduced is not altered or made available in a manner that modifies the Content or presents the Content being reproduced in a false light and (iv) notice is made to the disclaimers included on the Content. The permission to re-copy does not allow for incorporation of any substantial portion of the Content in any work or publication, whether in hard copy, electronic or any other form or for commercial purposes.