New stamp duty exemption foreseen in regard to cash pooling in Portugal

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

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

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

New stamp duty exemption foreseen in regard to cash pooling in Portugal

Sponsored by

cuatrecasas-logo-vector.png
Cash-pooling arrangements should increasingly become the preferred way to manage the treasury

As the final version of the State Budget Law for 2020 has finally been approved, Diogo Ortigão Ramos and João Pedro Russo of Cuatrecasas explain the changes made to stamp duty on the taxation cash pooling mechanisms.

Recently approved, the Portuguese State Budget Law for 2020 (the State Budget) introduced some changes to the stamp duty (SD) code. It foresees, among other minor amendments and clarifications, for a new exemption specifically applicable to cash pooling arrangements (i.e., arrangements in which two or more companies comprising a group, the participants, agree on the centralisation of their treasury management functions with a third party, usually a bank, which will be in charge of balancing the accounts of each entity in the cash pool).

Indeed, the State Budget introduces a new exemption applicable to any loans with a maturity period of up to one year and granted within a cash pooling arrangement, provided that, among the participants, there is a dominant or group relationship, defined by the SD Code as a relationship in place between (i) a parent company and the subsidiaries in which the former entity owns, directly or indirectly, a minimum shareholding percentage of at least 75% of share capital and 50% voting rights, and (ii) the same subsidiaries themselves.



By introducing this new exemption with respect to cash pooling arrangements, the lawmaker seems to have struck a compromising balance between the need to ensure taxable income at the level of SD and the need to not fiscally burden Portuguese companies’ treasury functions. 



Pursuant to these changes, cash pooling arrangements deserve a fresh new look by corporate groups seeking for a tax efficient solution addressing their treasury needs, overcoming the uncertainty that still exists around the Portuguese tax authorities’ conservative approach to the tax treatment applicable to the provision of short-term loans. In a nutshell, this new exemption should be seen as good news to all stakeholders, as it will allow for greater levels of security in intra-group financing arrangements. Cash-pooling arrangements should increasingly become the preferred way to manage the treasury needs of corporate groups. 



Therefore, it is of the utmost importance to make sure that such arrangements are properly drafted and implemented, and that they are coherently aligned and compliant with the group’s transfer pricing policies.





Diogo Ortigão Ramos

T: +351 21 355 38 00

E: dortigaoramos@cuatrecasas.com



João Pedro Russo

T: +351 21 355 38 00

E: joao.russo@cuatrecasas.com

more across site & shared bottom lb ros

More from across our site

A new focus on early intervention and increased AI use is transforming how tax authorities are approaching TP audits, though capacity-constrained jurisdictions risk falling behind
The French administration has used AI to detect undeclared swimming pools and verandas but always includes a human in the loop, the AI in Tax Forum heard
The UK tax authority’s deputy director of large business also reassured taxpayers that HMRC will not ‘nitpick’ returns
Sucafina’s tax chief was speaking at the ITR Pillar 2 Forum in London alongside experts from HMRC and other organisations
India’s Supreme Court rattled cross‑border structuring with its Tiger Global ruling. Subsequent rule changes narrowed the impact, but significant risks around GAAR, substance and treaty access persist
The UK-based big four spin-off firm has hired Marc Lien, who declared that most AI in professional services today is ‘cosmetic’
Projected revenue losses and exemption requests are harming the project’s capability and viability
HMRC secured lengthy prison sentences in a major payroll VAT fraud case, while law firms announced tax promotions and hires
Significant changes include an update to profit markers and an alteration to how an ‘inbound distributor’ is defined
ITR sat down for a pre-event interview with Tim Zech, WTS Germany, and Jeff Soar, WTS UK, keynote speaker at next week’s ITR AI in Tax Forum 2026 in London
Gift this article