The Chiomenti tax practice supports clients across corporate transactions, financial services, and private client matters, with additional depth in tax litigation and policy work. Raul-Angelo Papotti leads the practice from Milan and focuses on cross-border tax and transfer pricing, regularly guiding clients through pre-litigation and contentious proceedings. Massimo Antonini advises on corporate and private equity-related tax matters, international taxation and private wealth structures, with extensive experience in high-value transactions. Working from Rome, Marco Di Siena similarly focuses on M&A, private equity, and international tax mandates. Paolo Giacometti specialises in advising high-net-worth individuals, families and family offices on asset structuring, trusts and succession planning, while Giuseppe Andrea Giannantonio assists on tax rulings, pre-contentious matters and disputes, particularly in corporate and real estate transactions.
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Accolades
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- ‘Studio Chiomenti provided a multidisciplinary task force, which greatly facilitated the work, allowing it to proceed swiftly, as all the required professional profiles were involved at all times. It also provided comprehensive and timely reporting.’
- ‘I worked closely with solicitor Marco di Siena and had the opportunity to appreciate his outstanding expertise. In addition to his indisputable professional competence, Marco di Siena has a special empathy that allows him to put clients at ease.’
- ‘To me, Chiomenti generally and their tax team specifically is highly regarded and has established itself as the or at least one of the few top tier firms in Italy. They offer full service for high-end corporate transactions and litigation.’
- ‘Raul-Angelo Papotti. He is a seasoned tax lawyer with broad expertise and experience on international transactions. He is a likeable person that is easy to work with.’
- ‘The firm stands out for its excellence in competence and its ability to successfully address even the most complex matters. Thanks to a multidisciplinary approach and extensive experience at both national and international levels, it provides tailored solutions that combine legal rigour with strategic vision ’
- ‘Massimo Antonini is the top lawyer of the firm - consistent, extremely skilled with a deep knowledge of the field, and extensive experience in handling highly complex and international matters.’
Work highlights
Assisted on the acquisition of the company owning the iconic and historic assets in via Monte Napoleone 8.
Assisted with reference to the tax aspects in connection with the securitisation sale of a portfolio of over 300 commercial properties.
Assisted in relation to the sale by BentallGreenOak Europe IV TB Lux S.à r.l. and Techbau S.p.A. to a Luxembourg investment fund.
Lawyers
Hall of Fame
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Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Raul-Angelo Papotti
Other key lawyers
Massimo Antonini; Marco Di Siena; Paolo Giacometti, Giuseppe Andrea Giannantonio