Let's stop demonizing the estate tax

Colombia’s new president, Abelardo De la Espriella, has launched his administration with a proposal that echoes long-standing debates in tax policy: to foster economic growth, the country must stop “punishing” individuals who invest and generate wealth. His suggestion centers on reducing or eliminating the wealth tax, arguing that doing so would free up more resources for investment, business creation, and job generation. While this perspective resonates with many, it rests on two assumptions, both of which have been challenged by evidence, that wealth inevitably generates more wealth and that lowering taxes on the wealthy will automatically benefit society at large. The wealth tax, officially known as the impuesto al patrimonio, is designed to target individuals with substantial assets. It operates under the principle that those with greater financial means should contribute more to public coffers. Over the past three years, the tax has generated an average of nearly $1.3 billion annually. These funds help cover part of the government’s debt interest payments, making the tax a crucial revenue stream. However, its significance extends beyond mere numbers, it reinforces a progressive tax system, aligning with constitutional mandates that require taxation to be equitable. In Colombia, inequality remains stark. In 2024, the poorest half of the population held less than 2 percent of the nation’s total wealth, while the top 1 percent controlled almost 40 percent. This disparity underscores the importance of taxing wealth, as it represents not just income but also assets such as housing, savings, investments, and other holdings that provide security and opportunity. Having wealth can mean the difference between weathering a crisis and facing hardship, between investing in the future and being left behind. Two common arguments support reducing the wealth tax: that the money saved by the wealthy will be reinvested into businesses and jobs, and that higher taxes could drive capital flight. Yet international studies challenge these claims. A 2017 analysis by David Hope and Julian Limberg examined reductions in taxes for high-income earners in 18 OECD countries between 1965 and 2015. They found that while the wealthiest 1 percent became even richer, overall economic growth did not increase, nor did unemployment decline. Similarly, recent research by Arun Advani, Katrine Jakobsen, and others has questioned fears of mass capital flight in countries like the Nordic nations and the United Kingdom. While some wealthy individuals may relocate when taxed more heavily, their impact on employment, investment, and broader economic activity is minimal. The loss in tax revenue from such departures is far smaller than the gains from collecting the wealth tax. This does not imply that all forms of taxation are acceptable. Poorly designed systems can encourage evasion, avoidance, or distortions in behavior. But neither should we build our tax policies on unfounded fears. The wealth tax serves a dual purpose: it raises revenue and ensures that those with the greatest wealth contribute proportionally. This is essential in a country where wealth concentration is extreme and where the consequences of inequality ripple through education, health, and social mobility. Language matters too. Framing taxes as a form of punishment rather than a contribution can shape public perception. Taxation is not a penalty, it is a mechanism for funding public goods and services that benefit everyone. By reframing the discussion, policymakers can shift focus from resentment toward understanding how taxes enable collective progress.