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Tax Litigation and Investigations

In the increasingly complex and international area of tax legislation and practice, Allen & Overy’s global team of experts supports businesses in the full range of high-end cross-border disputes and investigations.

Our advice on all aspects of corporate, commercial, VAT and finance tax is designed to avoid disputes, but we are ideally placed to provide support when, or even after, various issues with revenue authorities arise. 

A&O advises a broad range of clients on tax compliance and tax-related disputes and investigations, with particular experience of advising financial institutions. We handle litigation before national and international courts and specialist tax tribunals, including Corporation Tax and VAT disputes, and we liaise with tax authorities and advise on all issues associated with enforcement proceedings.

What sets us apart is our deep experience in handling cross-border transactions, with tax teams in our international offices enjoying strong relationships with local revenue authorities to support the smooth resolution of disputes for the benefit of all parties. 

Noticias e Insights

Publications: 19 MAY 2020

El nuevo texto de la Ley Concursal: más allá de una mera refundición

El pasado 5 de mayo se publicó en el BOE el tan esperado Texto Refundido de la Ley Concursal.

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Publications: 22 OCTOBER 2019

Será más fácil acreditar la residencia fiscal: modificación del Reglamento del Impuesto sobre la Renta de no Residentes

El pasado sábado día 19 de octubre se publicó en el Boletín Oficial del Estado, con entrada en vigor el domingo día 20, el Real Decreto 595/2019, de 18 de octubre, por el que se modifica el Reglamento…

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