3.3.1. Tax and customs fraud prevention and control results

In cumulative terms, 14,489 million euros were obtained for this concept during 2018. This total amount is broken down into 9.4 billion euros corresponding to income derived from the control actions of the Tax Agency and 5.089 billion euros corresponding to reductions in refunds, which also include the reduced amounts from judicial proceedings and those from the rectification of self-assessments.