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Services for companies
Bookkeeping, financial statements, tax returns and strategic advisory for businesses of all sizes operating in Italy.
View serviceTax Consultant · Italy
Your trusted tax consultant in Italy
Professional fiscal and accounting consulting for international clients. Assistance in Italian, Portuguese, English and Spanish.
Italiano — Português — English — Español
- 4 consultation languages
- ATI Registered
- International clients
- 24h response time
What we do
Our services
Tailored fiscal and accounting solutions for companies, individuals and international clients
Services for individuals
Income tax returns, tax planning and personal advisory for individuals resident in Italy or with Italian-source income.
View serviceInternational taxation
Double taxation treaties, transfer pricing, CFC rules and non-resident taxation. Specialists in Brazil–Italy tax matters.
View serviceSetting up a company in Italy
Complete guide from choosing the legal structure to launching operations: SRL, SRLS, Partita IVA. Full support in English.
View serviceTax consulting for foreigners in Italy
Full support for foreigners in Italy: tax residency, tax code, the impatriate regime, Partita IVA and cross-border tax management.
View serviceOur advantage
Why choose De Oliveira studio
Advice in your language
Italian, Portuguese, English and Spanish. Not just translation: we understand your home tax culture and map it onto the Italian system.
Cross-border tax specialists
Double taxation, Quadro RW, impatriate regime, international treaties: complex situations requiring specific expertise, not a generic tax advisor.
Personal advisor, not a helpdesk
Every client has a direct point of contact, with a human, ESG-oriented approach. No call centres, no internal bureaucracy: a genuine professional relationship built over time.
About us
Tax consultant with hands-on experience in accounting and taxation, working alongside individuals, companies, freelancers and Third Sector organisations.
To be a reference for clear, ethical and trustworthy guidance, helping individuals and organisations make safe and sustainable decisions in complex fiscal and administrative contexts.
About4
Languages
IT · PT · EN · ES
5+
Years of experience
International taxation
100%
Online & in-office
Total flexibility
24h
Response time
Guaranteed for every client
Frequently asked questions
Common questions
Answers to the questions we hear most often from people contacting our practice for the first time.
How does a first consultation with the practice work?
Your first contact happens through the website form, email or WhatsApp: we gather a brief description of your situation and reply within 24 hours to schedule a conversation, in person or online, in the language you prefer.
Who does the De Oliveira practice work with?
We serve a diverse audience: individuals, freelancers, sole traders, small and medium businesses, families, entrepreneurs, digital nomads and Third Sector organisations — particularly expatriates and people moving between Italy and other countries, such as Brazil.
What is a VAT number (Partita IVA) and when do I need one?
The Partita IVA is the registration required to carry out a professional or business activity in Italy on an ongoing basis. We help you assess the most suitable regime (flat-rate, ordinary or inpatriate) and complete the setup correctly from day one.
What is the inpatriate tax regime and who can benefit from it?
It's a favourable tax regime for those who transfer their tax residency to Italy, offering a significant reduction of taxable income for a set number of years. We assess eligibility and convenience case by case, alongside other available options (flat tax for high earners, flat-rate regime).
Can I be supported even if I live outside Italy?
Yes. Most of our consulting happens online, in Italian, Portuguese, English or Spanish, with documents handled digitally — ideal if you're planning a move or living between two countries.
How quickly do you reply and which languages do you work in?
We reply within 24 business hours. The practice operates in Italian, Portuguese, English and Spanish, so you can explain your situation without language barriers.
How do your fees work?
Every quote is written and clarified before work begins: no surprises. The cost depends on the complexity of your situation and is always agreed with you in advance.
Do you also work with Third Sector organisations?
Yes, we offer dedicated management and consulting for Third Sector entities, including compliance with the Revenue Agency, INPS and the Chamber of Commerce.
Studio Tributarista · De Oliveira
Ready to help you
We are at your disposal. We reply within 24 hours.