Spain removes financial reporting threshold for self-employed transactions

Spain has eliminated the EUR 3,000 transaction reporting threshold for self-employed workers and small business owners. Previously, financial institutions such as banks and online payment apps like Bizum were only required to report transactions exceeding EUR 3,000, but from 2026 this limit no longer applies to the self-employed.

The change is designed to give tax authorities better visibility over income flows, allowing them to compare reported income against actual payment activity and crack down on tax fraud. For autonomos who handle numerous small transactions — common in freelance, consulting, and service-based work — this means all financial activity through Spanish banking channels will be reportable.

Remote workers registered as autonomos in Spain should be aware that their banking and payment app transactions are now fully visible to the tax authorities regardless of amount. While this primarily targets undeclared income, it also means that accurate and timely income reporting is more important than ever. Combined with the new mandatory B2B electronic invoicing requirements coming later in 2026, Spain is significantly tightening its financial oversight of the self-employed.