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Contact by Email
Prefer to speak with us via email? Fill out the form to the side and we will respond shortly.
Contact Form
* By filling out this form, you agree to receive personalized communications.
Companies
Monthly accounting, constitution and contractual changes, regularization of inactive entities and tax planning.
MEIs
Opening, regularization of MEI, annual declaration of MEI. Keeping within the law and away from fines.
Individuals
Income tax, ITCMD calculation in donations, capital gains management, and individual monitoring.
Client Feedback
See how our services have already made a difference
They helped me understand my tax obligations better.
Now, I can focus on what really matters: my business!
The close service and quick clarifications always made me feel at ease.
I recommend Duox to everyone!
The simple and clear language made all the difference in the stages of my declaration.
I will never opt for another office again!
Thanks to Duox, I regularized my inactive PJ without complications.
The team is always ready to help!
Duox clarified all my doubts about taxes and supported me in difficult times.
I couldn't be more satisfied!
After I transitioned to PJ with the help of Duox, my professional life changed for the better.
Thank you very much for the partnership!
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