Argentina’s Path to Fiscal Simplicity Through Flat Tax Reform [Policy Paper]

Argentina faces a silent tax crisis that drains the equivalent of 4-5 percent of GDP annually in lost revenue due to tax evasion. While the country struggles with a suffocatingly complex tax system that includes dozens of overlapping taxes, an internationally proven solution is emerging as a transformative alternative: the Flat Tax.

The Opportunity for Transformation

Eleven countries have demonstrated that it is possible to revolutionize their tax systems without collapsing public finances. Estonia experienced significant increases in tax collection, Slovakia achieved substantial increases in revenue, and Georgia quadrupled its tax revenue, doubling the tax-to-GDP ratio to 25 percent. These are not isolated cases, but compelling evidence that tax simplicity generates prosperity.

The Argentine Problem: Complexity that Punishes

Argentina’s tax maze, with its multiple progressive brackets, contradictory deductions, and a tangle of more than 165 taxes, not only confuses taxpayers: it drives them into informality. With income tax evasion rates of 50 percent, Argentina is subsidizing complexity with resources that should be driving growth.

The Solution: Radical Simplicity

A single 15 percent tax rate for individuals and businesses that replaces the current chaos with crystal clarity. This proposal is not utopian; it is the result of a rigorous analysis of successful international experiences adapted to the Argentine reality:

  • Surgical elimination of unproductive taxes that generate more administrative costs than revenue
  • Intelligent unification: a single national tax of 15 percent, a provincial sales tax of 13 percent
  • Growth incentives: full deduction of investments, elimination of double taxation

The Transformative Impact

If Argentina reduced its tax evasion from the current 50 percent to 25 percent (Chile’s level), it would recover between 2-2.5 percent of GDP annually, resources equivalent to doubling the budget for infrastructure or education. International evidence is categorical: countries that adopted flat systems not only maintained their tax collection, but increased it dramatically while simplifying the lives of millions of taxpayers.

Beyond Revenue: A New Economy

The Argentine flat tax promises to unleash the forces of entrepreneurship by eliminating the bureaucratic barriers that stifle innovation. By taxing consumption rather than savings and investment, the system will encourage the capital formation and productive growth that Argentina needs to finally emerge from stagnation.

The Moment to Decide

Argentina can continue with a system that punishes success and rewards complexity, or it can join the nations that have discovered that fiscal simplicity is the path to shared prosperity.

This proposal will not only modernize Argentina’s tax system; it will transform it into a competitive advantage that attracts investment, fosters entrepreneurship, and ultimately puts Argentina on the path to the sustained growth its citizens deserve.

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