COMPARTE Twitter Facebook Telegram WhatsApp Copy Link Contributions are economic taxes that workers and employers pay to the Spanish Social Security. It finances pensions, unemployment and other benefits. It is calculated according to salary and regulatory base. Related Articles: Journalism and Education: The purpose of News in the Age of DisinformationAn app to identify the most suitable crops on a farm-by-farm basisIs the carbon footprint still important in the fight against the climate crisis?