01
Audit
Assurance and transparency
We audit your company's financial statements, externally and internally, under local and international standards, and keep its risks under control.
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Consultants · Tax · Audit · Corporate · Buenos Aires
We turn tax and accounting complexity into strategic decisions.
Tax · 01Audit · 02Outsourcing · 03Payroll · 04Corporate · 05Investment · 06MDO Consultores30 yearsBuenos Aires, Arg.+500 clients
Accounting is the language of business.
We speak it fluently.
02
Tax
Planning and compliance
We file your company's national, provincial and municipal taxes and review the criteria behind each one.
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03
Consulting
Decisions with backing
We advise your company on its decisions: budgets and financial planning, mergers and reorganizations, and company formation.
- Strategic and financial advice
- Mergers and reorganizations
- Corporate services
- Foreign companies
- Anti-money laundering
04
Outsourcing
Your back office, sorted
We keep your company's books, administrative back office and payroll. You focus on your business.
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Years in practice
In Buenos Aires
+25
Professionals
On the firm's team
+1.000
Projects delivered
Every sector
Companies that trust us
+300
Active clients. Across the country.
Technology
The tools we work with
We automate tax and payroll filings and streamline every process with first-class tools: real-time information, digital filings and fewer errors.
Claude
Artificial intelligence
Google Workspace
Collaboration and email
Toggl Track
Time tracking
Our clients' growth speaks for itself.
97%
Client retention
+2.3%
94
NPS satisfaction
+8 pts
89%
First-contact resolution
+5.1%
4
Partners
Who we are
30 years transformingcomplexity
We are an accounting firm founded in Buenos Aires. 30 years supporting companies in their most important financial decisions, from first steps to the most complex transactions.
We are not just advisors. We are part of our clients' team, with presence, judgement and accountability in every strategic decision.
Mission
Solutions with a strategic, personalised approach.
Vision
A benchmark for innovation, trust and quality.
Let's take the first step
At MDO we provide the support and advice your company needs to make better decisions.
Maipú 267, Piso 4 — Buenos Aires, Argentina
Monday to Friday · 9:00 — 18:00