Smart accounting
Your accountant in Portugal
We simplify accounting for expats, retirees and local businesses. Talk to our digital assistant or book a consultation
1994
founded
OCC
certified
24h
response
24/7
Gregório AI
Our story
Meet ContaGest in 60 seconds
One client's story: from an endless list of acronyms to a tax life at peace.
What we do
Not just accounting.
We turn accounting into a management tool and support your business at every stage.
Incorporation
We set up the company with you: structure, registrations and the right tax framing from day one.
Day-to-day management
Invoicing, payroll, treasury and HR, organised and without surprises.
Tax optimisation
Continuous tax planning, in Portugal and in international operations.
Strategic decisions
Clear reports that support investment and growth decisions.
AI assistant
Ask Gregório
Our AI assistant answers your tax questions instantly
Expertise
The accountant other professionals consult.
Lawyers and consultants turn to ContaGest in these areas:
Always ahead
We watch the law. You hear it first.
We anticipated the NHR changes and the new Modelo 22 and IES deadlines. Our clients adjusted in time, without fines or surprises.
Why ContaGest
Why ContaGest?
30 years of experience, now with cutting-edge technology
OCC certified
Chartered accountants, certified by the Order
Reply within 24h
Fast support, guaranteed
+0
Clients
Proven trust
Based in Seixal
In-person service available
Real cases
Complex problems, solved.
Recent examples of our work, anonymised.
Restructuring of a group with international operations, with tax optimisation and strategic planning.
Regularising the tax situation of a foreign client settled in Portugal, including negotiation with the tax authority.
Restructuring the invoicing model and HR of a foreign entrepreneur, with a significant cost reduction.
Clients
What our clients say
Best expat support!
The NIF process was super fast and in English. Highly recommended!
NHR done fast and right
They secured my NHR in record time. Excellent professionals.
Accounting without stress
Finally accounting that just works. Gregório answers everything!
Office
Office in Corroios
“15 minutes from Lisbon, 100% dedication”
- Address
- Avenida 25 de Abril, n.º 64 - 1º Andar, 2855-366 Corroios
- Hours
- Monday to Friday, 9am to 6pm
- Parking
- Free parking available
- Transport
- Ferry and train nearby
- Endereço
- Avenida 25 de Abril, n.º 64 - 1º Andar, 2855-366 Corroios
- Horário
- Segunda a Sexta, 9h às 18h
- Parking
- Estacionamento gratuito disponível
- Transporte
- Ferry e comboio próximos
Avenida 25 de Abril, n.º 64 - 1º Andar
2855-366 Corroios · Office location