We are here to help you
Get in Touch with Duox
Need accounting support?
We are always ready to listen to you!
WhatsApp is our service channel and you talk directly to our team.

Service
How the conversation with Duox starts
All service happens via WhatsApp, with close communication and no bureaucracy.
Call on WhatsApp
Send a message telling us what you need. No forms and no waiting line.
Tell your situation
We listen to your case, answer your questions, and explain everything in simple and direct language.
Receive a clear path
You receive tailored guidance for your company or your financial life.
Who we serve
Companies, MEIs, and individuals
If your question fits into one of these paths, it's with us.
Companies
Monthly accounting, incorporation and contractual changes, regularization of inactive entities, and tax planning.
MEIs
Opening and regularization of MEI and annual declaration, keeping you within the law and away from fines.
Individuals
Income tax, ITCMD calculation on donations, capital gains management, and individual monitoring.
Get ready
What helps speed up your service
None of this is mandatory to start the conversation.
But when this information comes along with your first message, our response is already more complete.
Duox is from Florianópolis and, since 2019, serves companies and individuals with transparent communication and close monitoring.
Have on hand, if you can
- If you already have a CNPJ, the company number and the current tax regime.
- An idea of your revenue and the main activity of your business.
- Any obligations that are pending or overdue, if there are any.
- For individuals, your sources of income and investments for the year.
Customer Feedback
See how our services have already made a difference
Be a satisfied entrepreneur with your accounting too.
"Duox is amazing!" They helped me better understand my tax obligations. Now, I can focus on what really matters: my business!
"Excellent support!" The close service and quick clarifications always made me feel at ease. I recommend Duox to everyone!
"Easy to understand content!" The simple and clear language made all the difference in the stages of my declaration. I will never choose another office again!
"Practical solutions!" Thanks to Duox, I regularized my inactive legal entity without complications. The team is always ready to help!
"I recommend it to everyone!" Duox clarified all my doubts about taxes and supported me in difficult times. I couldn't be more satisfied!
"My problems are over!" After I transitioned to a legal entity with Duox's help, my professional life changed for the better. Thank you very much for the partnership!
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Choose the Ideal Accounting
For Your Company
Want to optimize your accounting and avoid surprises?
We are here to help you!
