⚡ Response in under 24h · 100% online

Your trusted accountant
to help you grow worry-free
in Argentina

Accounting, tax, and labor advisory for entrepreneurs and SMEs operating in Argentina. Always up to date, always available.

Why choose us?
📅
20+
Years of professional experience
🏢
100%
Online — no office visits needed
⚡
< 24h
Guaranteed response time
🟡

Sebastián Pazos, founder, served as CFO at a technology company acquired by MercadoLibre in 2016.

Professional accounting services

We handle everything accounting, tax, and labor-related so you can focus on your business.

📊

Tax & Compliance

Registration and management of your tax obligations with ARCA (formerly AFIP). Monotributo, Registered Taxpayer (RI), VAT, corporate income tax, and provincial gross revenue (IIBB).

  • Monotributo categorization and filing
  • RI registration and VAT returns
  • Corporate income tax (Ganancias)
  • Gross revenue — Multilateral Agreement
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⚖️

Labor & Payroll

Full payroll management and labor compliance under Argentine law. From employee onboarding to termination settlements, handled accurately and on time.

  • Monthly payroll processing
  • Social security filings (F.931)
  • Employment contracts and onboarding
  • Dismissal and severance calculations
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📁

Accounting

Monthly bookkeeping, financial statements, and management reports so you always know where your business stands financially.

  • Monthly bookkeeping
  • Financial statements
  • Cash flow analysis
  • Balance sheets and P&L
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🏢

Company Formation (SAS)

Incorporate a Sociedad por Acciones Simplificada (SAS) in Argentina. 100% foreign ownership allowed. The fastest and most flexible legal structure for foreign investors.

  • SAS incorporation end-to-end
  • Tax ID registration (CUIT/CDI) for foreign shareholders
  • Corporate bank account assistance
  • Ongoing corporate compliance
Learn how it works →
🏢 Setting up a company in Argentina? We incorporate your SAS and handle taxes, payroll and accounting from day one. 100% foreign ownership allowed.
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Sebastián Pazos — Founder of Mercado Contable
20+
years of
experience

Sebastián Pazos,
Certified Public Accountant

🟡

Sebastián served as CFO at Monits SA, a technology company acquired by MercadoLibre in 2016, where he continued through the company's period of highest growth.

With over 20 years of experience advising companies across industries on accounting, tax, labor, and business matters, Sebastián founded Mercado Contable to bring that level of professional advisory to entrepreneurs and small businesses.

Especially those venturing into new technologies and e-commerce — a world he knows from the inside.

Mission

To deliver excellence to our clients' businesses through constant pursuit of perfection and efficiency.

Vision

To be key collaborators in the evolution of business in an increasingly globalized society.

Results that speak for themselves

Entrepreneurs and SMEs who trusted Mercado Contable to get their finances in order and grow.

★★★★★
"We focus on running the business. Payroll, taxes and accounting are handled by Mercado Contable."
M
Martín
CEO, Newcei SA
★★★★★
"We value having someone who knows the company in detail. Questions are answered quickly, and filing deadlines are no longer a concern."
A
Alberto
President, Unitime SA
★★★★★
"We sell online and our transaction volume keeps growing. Mercado Contable understands how e-commerce works and gives us clear numbers to make decisions."
R
Rodrigo
Global Mart

Frequently asked questions

The most common questions from foreign clients before getting started in Argentina.

What do I need to start operating in Argentina? ▼
You need a CUIT (Código Único de Identificación Tributaria) and a Clave Fiscal (digital key) to access the ARCA portal (formerly AFIP). With those, you can register for applicable taxes, obtain your tax certificate, and start issuing invoices. We guide you through the entire process.
Can a foreign company or individual operate in Argentina? ▼
Yes. Foreign individuals and companies can own 100% of an Argentine company. The most common vehicle is the SAS (Sociedad por Acciones Simplificada): at least one administrator must have real domicile in Argentina, and foreign corporate shareholders must register with the local corporate registry. We coordinate the whole process.
What is Monotributo and when does it apply? ▼
Monotributo is Argentina's simplified tax regime for small taxpayers. You pay a single fixed monthly amount based on your category (determined by annual revenue, commercial space, and electricity consumption). It includes health coverage and pension contributions — ideal for individuals and small businesses within current revenue limits.
How does Argentine VAT work? ▼
As a Registered Taxpayer (Responsable Inscripto), you charge 21% VAT on most goods and services. You can offset VAT on purchases (crédito fiscal) against VAT on sales (débito fiscal). The net difference is either paid to ARCA monthly or carried forward as a credit balance in your favor.
What taxes does a company pay in Argentina? ▼
A company typically pays: VAT (21% standard rate), corporate income tax (Ganancias, on a progressive 25%–35% scale depending on net profit), gross revenue tax (Ingresos Brutos, a provincial tax whose rate varies by province and activity), and employer social security contributions. Dividends paid to shareholders are subject to an additional withholding. The exact burden depends on activity, province, and legal structure.
How long does it take to incorporate a company in Argentina? ▼
Registration of a SAS usually takes one to two weeks, depending on IGJ processing times. We incorporate companies with their registered office in the City of Buenos Aires. With foreign shareholders, gathering apostilled documents and tax IDs (CDI) can add a few weeks before filing.

Resources for your business

Calculators and practical guides to make better financial and tax decisions in Argentina.

Learn accounting
with Sebastián

Free videos for entrepreneurs, Monotributo taxpayers, and SMEs. No jargon — real examples.

MC
Mercado Contable
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Ready to operate in Argentina?

First consultation free. No commitment. We respond in under 24 hours.