How to Tax Your Prop Firm Profits in Argentina

Overview

Argentina presents one of the most complex — and punitive — tax environments for prop firm traders anywhere in the world. The combination of progressive income tax rates reaching 35%, mandatory autónomos social contributions, provincial Ingresos Brutos taxes, a wealth tax on global assets, and the infamous complexity of the Argentine exchange rate system creates a multilayered burden that demands careful planning and professional guidance.

The Administración Federal de Ingresos Públicos (AFIP) classifies prop firm payouts as ganancia de fuente extranjera (foreign-source income), subject to progressive Impuesto a las Ganancias rates from 5% to 35%. Additionally, a cedular tax of 15% may apply to foreign-source financial income under certain conditions. The Monotributo simplified regime is not compatible with trading activities, meaning traders cannot access the simplified small business system.

What truly sets Argentina apart is the exchange rate complexity. The country operates multiple simultaneous exchange rates — the official Banco Central rate, the dólar MEP (bolsa), the CCL (contado con liquidación), and the informal "blue" rate. All foreign income must be converted at the official Banco Central rate for tax purposes, which has historically been significantly lower than market rates. This means traders pay taxes on a Peso amount that may be considerably higher than what they actually received in purchasing power terms — a uniquely Argentine form of hidden taxation.

How Prop Firm Income Is Classified

Ganancia de Fuente Extranjera

AFIP classifies prop firm payouts as foreign-source income (ganancia de fuente extranjera) because:

• The prop firm is a foreign entity
• The trading activity is performed using foreign capital on international markets
• Payouts originate from outside Argentina
• The income source (the prop firm's capital and the markets traded) is foreign

Progressive vs. Cedular Treatment

Argentina's income tax system creates two potential treatment paths for foreign financial income:

Progressive Impuesto a las Ganancias

• Standard progressive rates from 5% to 35%
• Applies to all categories of income
• Allows deduction of expenses

Cedular Tax on Financial Income

• A 15% flat rate on foreign-source financial income (rendimientos financieros)
• Introduced to simplify taxation of investment returns
• Whether prop firm payouts qualify as "rendimientos financieros" is debatable
• Most practitioners recommend using the progressive system for prop trading income

Monotributo: Not Available

The Monotributo (simplified small taxpayer regime) is not compatible with prop trading:

• Trading activities do not fit the eligible categories
• Foreign-source income is generally excluded from Monotributo
• The regime is designed for simple domestic business activities
• Traders must register in the Régimen General (general tax system)

Tax Rates and Brackets

Progressive Impuesto a las Ganancias (2026)

Argentina adjusts its tax brackets semi-annually by CPI to account for inflation:

Note: Brackets are adjusted semi-annually. The amounts above are approximate for 2026.

Mínimo No Imponible (Tax-Free Threshold)

A personal deduction (mínimo no imponible) and special deduction reduce the taxable base. For 2026, these total approximately ARS 15–20 million (varies by filing status), which at the official rate covers roughly $12,000–$16,000 USD.

Detailed Example Calculations

Example 1: Moderate-Income Trader

Trader earning $1,500/month (~ARS 1,875,000/month at official rate = ~ARS 22,500,000/year) with ARS 4,000,000 in expenses:

• Net income after deductions: approximately ARS 18,500,000
• After personal deductions: approximately ARS 3,000,000 taxable
• Tax: approximately ARS 300,000
• Autónomos contributions: approximately ARS 2,400,000/year
• Total burden: approximately ARS 2,700,000
• Effective rate on gross: approximately 12%

Example 2: Established Trader

Trader earning $4,000/month (~ARS 5,000,000/month = ~ARS 60,000,000/year) with ARS 10,000,000 in expenses:

• Taxable after deductions: approximately ARS 30,000,000
• Tax: approximately ARS 7,500,000
• Autónomos: approximately ARS 2,400,000
• Ingresos Brutos: approximately ARS 2,000,000
• Bienes Personales: potentially applicable
• Total burden: approximately ARS 11,900,000
• Effective rate: approximately 20%

The Exchange Rate Distortion

The examples above use the official Banco Central rate, which is what must be used for tax purposes. However, the real market value of the dollars received (as measured by the MEP or CCL rate) may be 20-50% higher. This means:

• A $4,000 payout that converts to ARS 5,000,000 at the official rate might be worth ARS 7,000,000+ at the MEP rate
• The trader pays tax on ARS 5,000,000 but has effective income of ARS 7,000,000
• While this seems favorable (paying tax on a lower amount), it also means the tax brackets are compressed — traders hit higher brackets faster when measured in real purchasing power

Social Security: Autónomos

Mandatory Contributions

All self-employed individuals in Argentina must register as autónomos and make mandatory social security contributions:

• Monthly fixed payments based on the declared category
• Categories range from I to V based on income level and activity type
• Contributions cover retirement pension, healthcare (obra social), and PAMI (retiree healthcare)
• Monthly payments range from approximately ARS 150,000 to ARS 600,000+ depending on category

Obra Social (Healthcare)

Autónomos contributions include basic healthcare coverage through an obra social:

• Provides access to medical services, hospitalization, and medication
• Quality varies significantly by obra social
• Additional private health insurance (prepaga) is common for better coverage
• The obra social component is approximately 5% of the autónomos contribution base

Bienes Personales (Wealth Tax)

Argentina's wealth tax is one of the most significant for prop traders who accumulate savings:

Structure

• Annual tax on total worldwide assets as of December 31
• Progressive rates from 0.50% to 1.75% for domestic assets
• Higher rates of 1.25% to 1.50% for foreign assets (pending 2026 rate adjustments)
• Threshold: approximately ARS 100,000,000 (adjusted annually by CPI)

What Counts as Assets

• Bank accounts (domestic and foreign)
• Real estate
• Vehicles
• Financial investments
• Cryptocurrency holdings
• Personal property above certain thresholds

Exemptions

• Bank deposits in Argentine peso savings accounts
• Foreign currency savings accounts in Argentine banks (a notable exemption)
• Primary residence (up to a threshold)
• Household goods below ARS 2,000,000

Impact on Prop Traders

Traders who save and invest their prop firm earnings can quickly reach the Bienes Personales threshold. The annual wealth tax of 0.50–1.75% on accumulated assets creates an ongoing cost that compounds over time — effectively a tax on saving.

Provincial Ingresos Brutos

In addition to national taxes, Argentine provinces levy the Impuesto sobre los Ingresos Brutos (IIBB) — a turnover tax:

• Rates vary by province: typically 1.5% to 5% of gross revenue
• Applied to turnover (not profit) — making it particularly punitive for high-revenue, low-margin activities
• Buenos Aires province and CABA (Ciudad Autónoma de Buenos Aires) have different rate schedules
• Whether prop trading triggers Ingresos Brutos depends on the provincial interpretation
• Many provinces consider any economic activity conducted within their territory as subject to IIBB

Convenio Multilateral

If a trader's activity spans multiple provinces (which is unlikely for most home-based prop traders), the Convenio Multilateral system apportions the tax across jurisdictions.

Deductible Expenses

Argentine tax law allows deduction of expenses necessary for earning, maintaining, and conserving taxable income:

Fully Deductible

• Challenge and reset fees — payments to prop firms
• Trading platform subscriptions — TradingView, MetaTrader
• VPS hosting — virtual private servers
• Accounting fees — contador público services (essential in Argentina)
• Autónomos contributions — social security payments
• Professional education — trading courses, books

Proportionally Deductible

• Internet — business-use proportion
• Home office — proportional costs for dedicated workspace
• Computer equipment — depreciated per AFIP schedules
• Mobile phone — business-use proportion
• Electricity — business-use proportion

Important Note on Documentation

All deductions should be supported by facturas (invoices) or other valid tax documentation. In Argentina's highly formalized tax system, undocumented expenses are not deductible.

The Exchange Rate Challenge

Multiple Rates, One Rule

Argentina's exchange rate system is uniquely complex:

Tax Implications

• ALL foreign income must be converted at the official Banco Central rate on the date of receipt
• This rate has historically been 20-60% lower than market rates
• The gap has narrowed under recent administrations but remains significant
• Using any rate other than the official rate for tax purposes is a violation

Practical Impact

A trader receiving a $3,000 payout when:

• Official rate: ARS 1,250/USD → ARS 3,750,000 for tax
• MEP rate: ARS 1,400/USD → ARS 4,200,000 real value
• The trader pays tax on ARS 3,750,000 but effectively receives ARS 4,200,000 worth of purchasing power

This creates a complex planning dynamic where the official rate affects tax brackets and liability, while the market rate determines actual spending power.

Filing Requirements and Deadlines

Essential Registrations

• CUIT (Clave Única de Identificación Tributaria) — Argentina's unique tax ID; obtained from AFIP
• Autónomos registration — mandatory for self-employed individuals
• Monotributo exclusion — traders must register in the Régimen General
• Ingresos Brutos registration — with the relevant provincial tax authority

Key Deadlines

Annual Ganancias Return

The annual return (Declaración Jurada de Ganancias) is filed through AFIP's online system and includes:

• All income from Argentine and foreign sources
• Deductible expenses with supporting documentation
• Tax computation
• Foreign asset declarations

Régimen de Información de Bienes del Exterior

Argentine residents must declare all foreign assets. This includes:

• Foreign bank accounts
• Foreign financial investments
• Prop firm dashboard balances (if material)
• Any other assets held outside Argentina

Record Keeping

Argentine tax law requires records for 10 years from the end of the relevant fiscal year. Prop traders should maintain:

• All payout confirmations from prop firms
• Bank statements (including domiciliary accounts)
• Official Banco Central exchange rates used for conversions
• Facturas and receipts for expenses
• CUIT and registration documentation
• Autónomos payment receipts
• Annual return filing confirmations
• Bienes Personales asset valuations

Common Mistakes to Avoid

1. Attempting to Use Monotributo

Monotributo is not compatible with trading activities. Registering under Monotributo when ineligible triggers reclassification, back taxes, and significant penalties.

2. Using the Wrong Exchange Rate

All conversions must use the official Banco Central rate. Using the MEP, CCL, or blue rate for tax calculations is a violation.

3. Not Registering as Autónomo

Mandatory social security registration cannot be avoided. Operating without autónomos registration creates retroactive liability.

4. Ignoring Bienes Personales

The wealth tax applies to global assets. Not declaring foreign accounts or investments is a serious compliance failure.

5. Not Filing Ingresos Brutos

Provincial turnover tax obligations can be easily overlooked. Check with your province's tax authority.

6. Not Adjusting for Semi-Annual Bracket Changes

Tax brackets are adjusted semi-annually by CPI. Using outdated brackets for estimated payments creates inaccuracies.

Step-by-Step Reporting Guide

Step 1: Obtain a CUIT from AFIP

Register for your CUIT through AFIP's online portal or at a local office.

Step 2: Register as Autónomo

Complete autónomos registration through AFIP's system. Begin monthly contributions.

Step 3: Register for Ingresos Brutos

Register with your provincial tax authority (ARBA for Buenos Aires province, AGIP for CABA, etc.).

Step 4: Track Income at Official Exchange Rates

For each payout, record the USD amount and the official Banco Central rate on the date of receipt.

Step 5: File Annual Returns

File Ganancias and Bienes Personales returns through AFIP's online system during the June filing period.

Step 6: Maintain Records for 10 Years

Store all documentation securely with digital backups.

Official Resources

• AFIP (Administración Federal de Ingresos Públicos)↗ — primary tax authority
• Banco Central de la República Argentina (BCRA)↗ — official exchange rates
• ARBA (Buenos Aires Province)↗ — Buenos Aires provincial tax
• AGIP (CABA)↗ — Buenos Aires City tax authority

This guide provides general tax information for educational purposes. It does not constitute tax advice. Argentina's tax system is exceptionally complex and changes frequently. Consult a qualified Argentine tax professional (Contador Público) before making any decisions based on this information.