Working Legally in Argentina: the Monotributo

Argentina · Step by Step

If you plan to earn from Argentine clients, you need to be inside the tax system — and for most freelancers that means one simple regime. Here is how the Monotributo in Argentina works for expats.

What the Monotributo is

The Monotributo is Argentina’s simplified tax regime for small earners, bundling income tax, VAT and social-security contributions into a single monthly payment. It is how most freelancers, sole traders and small businesses operate legally.

The payment scales by income bracket (categoría), so low earners pay little. In return you can issue official invoices (facturas) and you get basic health cover and pension credit.

Who actually needs it

You need the Monotributo if you invoice Argentine clients or run a local business. If you are a remote worker paid by a foreign employer into a foreign account, your situation is different and turns on tax residency rather than the Monotributo.

The simplest test: are Argentine clients paying you for work? If yes, you register.

If your income is purely foreign, get advice on whether and when Argentine tax residency applies.

How to register with AFIP

You register with AFIP, the federal tax authority, which first means obtaining a CUIT tax identification number tied to your residency. You then choose your category based on expected annual income.

Much of the process is online through AFIP’s portal, though many newcomers use a local accountant (contador) to set it up and file. An accountant costs a modest monthly fee and removes most of the friction.

Costs, invoicing and staying compliant

Monthly Monotributo payments start low and rise with your bracket, and they cover tax, an obra social health plan and pension contributions in one go. You must stay within your category’s annual income ceiling or move up a tier.

Day to day, you issue facturas electrónicas to clients through AFIP, which is straightforward once set up. Keep your category current and your payments on time, and a contador will flag when you need to recategorise.

The bottom line

If Argentine clients pay you, the Monotributo is your simple, all-in route to doing it legally. Hire a contador to register you with AFIP and handle the monthly filing, stay within your category’s income ceiling, and you get legal invoices plus basic health and pension cover.

For purely foreign income, focus on tax residency instead.

Frequently Asked Questions

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