According to a new study by Fundación Civismo, a Madrid-based liberal think tank, the average Spanish worker must work until 20 August—231 days into the year—before their earnings cover their tax and social security obligations. This so-called Tax Freedom Day arrives two days later than in 2025, reflecting a steady increase in the fiscal load on labour.
The foundation's calculations show that the burden has grown significantly since Pedro Sánchez became prime minister in 2018. Back then, Tax Freedom Day fell on 27 June, meaning workers needed 177 days to pay their dues. The gap has since widened by 54 days, a trend the think tank attributes not only to explicit tax hikes but also to structural factors such as inflation pushing workers into higher income tax brackets.
Why the burden keeps rising
Fundación Civismo points to several drivers behind the increase: income tax thresholds that have not been fully adjusted for inflation, higher social security contributions, the restoration of some standard VAT rates, and new local levies. As a result, workers are handing over a larger share of their earnings to the state even when their real purchasing power barely changes.
The study uses a reference case of an employee earning a gross annual salary of €32,446. Including employer contributions, the total cost to the employer is €42,390.70. After deductions, the worker takes home €24,724.91, while €17,665.79—or 41.7% of the total employment cost—goes to income tax and social security. In other words, for every €100 spent on employing someone, only €58.30 reaches the worker's pocket.
This phenomenon, sometimes called fiscal drag, means that even modest wage increases can push workers into higher tax bands. The report highlights that this can happen without any improvement in their actual standard of living.
Beyond income tax: VAT and local charges
The burden extends well beyond income tax. The foundation estimates that the average worker pays around €2,213 in VAT each year, equivalent to nearly 33 days of net income. Regional and municipal taxes—such as the property tax (IBI), vehicle tax, and inheritance and gift taxes—add another €4,110 annually, which the think tank groups under the term “silent taxation.” That sum represents more than two months of the model worker's net pay.
Tax Freedom Day varies considerably across Spain's 17 autonomous communities because regional income tax rates, deductions, and local taxes differ. The Basque Country enjoyed the earliest date, on 14 August, followed by Madrid on 15 August. At the other end, Catalonia and Extremadura both recorded the latest date, 26 August.
Critics question the methodology
Tax Freedom Day is not an official government metric, and its methodology has drawn criticism. Spanish newspaper El País quoted experts who argue that the indicator treats taxes purely as a cost, ignoring the public services they finance—healthcare, education, pensions, and infrastructure. They also note that the measure can be sensitive to assumptions about who ultimately bears the burden of employer contributions.
Spain's official tax-to-GDP ratio offers a different perspective. According to Eurostat data cited by El País, it stood at around 38% in 2025, up from 35.2% in 2019 but still below the levels recorded in several other large European economies. This suggests that while the tax burden on individual workers may be rising, Spain's overall tax take remains moderate by European standards.
The debate over tax fairness is likely to intensify as the government considers its next budget. For now, Spanish workers can at least mark their calendars: the rest of the year, in the think tank's view, is their own.
