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Testimonials
Collated independently by Legal 500 research team.
- ‘Incredibly deep knowledge of the challenging world of the Italian Tax Authority.’
‘Innovative solutions. Consistently achieving favourable outcomes. It manages litigation that is very complex, in terms of topics and quantity, with impeccable organisational skills and complete and timely assistance.’
‘Total control over litigation, availability at all times, timely and effective reporting, in-depth knowledge of the companies’ realities, combined with the search for the most appropriate and effective defensive and advisory solutions.’
‘Strong expertise, professionalism and flexibility, which are aligned properly with the clients’ business while creating value.’
‘Competence, professionalism and flexibility.’
‘The reasons why Di Tanno is one of the best firms in Italy for tax practice are its great client care, high-level professionalism and experience - an undisputed reputation. Compared to other legal firms, when achieving clients’ targets, Di Tanno delivers not only a high degree of effectiveness but also of efficiency.’
‘Tommaso Di Tanno is one of the top tax lawyers in Italy - he has in-depth knowledge of the Italian tax system and provides very valuable support. He is able to combine an academic approach with a pragmatic one, facilitating the identification of possible solutions.’
‘Luca Marraffa delivers timely and high-quality advice.’
Key clients
- Vodafone
- ANIMA SGR
- Enel Green Power Italia
- Creationdose
- Investire SGR
- SEA
- CDP Venture Capital SGR
- Gruppo RAI
- Facile Ristrutturare
- Inarcassa
Work highlights
- Advised F2i on the acquisition tax due diligence for the establishment of Fund VI.
- Represented Feudi di San Gregorio in a case before the Court of Justice of the European Union challenging the compatibility of Italian VAT legislation with EU law.
- Advised Progressio on the launch of its fund, Progressio Investimenti IV, which secured €182m in commitments from investors.
Lawyers
Hall of fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.
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.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Carlo Curti

Sabrina Tronci
Practice head
Tommaso Di Tanno; Fabio Brunelli
Other key lawyers
Rosamaria Nicastro; Stefano Cacace; Carlo Curti; Sabrina Tronci; Enrico Pauletti