Taxes are soaring, and it's hitting workers hard! A recent OECD report reveals that tax revenues in OECD countries hit an all-time high in 2024, primarily due to higher taxes on labor.
The report, 'Revenue Statistics 2025', indicates that the average tax-to-GDP ratio in OECD countries climbed to 34.1% in 2024, a 0.3 percentage points rise after two years of decline. This increase is significant, but the real story lies in the details.
Here's where it gets intriguing: the tax-to-GDP ratio varied significantly across countries, from 18.3% in Mexico to a whopping 45.2% in Denmark. And this is the part most people miss—the largest jumps in tax-to-GDP ratio were in Latvia and Slovenia, primarily due to increased social security contributions. But why is this happening?
The report highlights that personal income tax (PIT) has been a significant contributor to tax revenue growth over the long term. From 2011 to 2023, PIT revenue increased by 0.9 percentage points, accounting for half of the overall tax revenue growth in OECD countries. And the trend continues, with 28 out of 36 countries seeing a rise in PIT revenues in 2024.
But here's where it gets controversial. The report's Special Feature reveals that employed-labor income is the primary source of PIT revenue, but its share is shrinking in most countries. Instead, income from capital and self-employment is on the rise. This shift raises questions about the distribution of the tax burden and the impact on different income groups.
The OECD, a global policy forum working with over 100 countries, aims to promote policies that preserve individual liberty and enhance economic and social well-being. But with rising taxes on labor, are these policies truly benefiting everyone equally? The data invites further analysis and discussion on the fairness and effectiveness of tax systems.
