Bulgarian businesses are facing another important step in the digital transformation process - from 1 January 2026, large taxpayers will be required to submit data to the NRA in an electronic SAF-T format. This became clear from official information published by the revenue agency in early June 2025, marking the beginning of the actual implementation of this international standard in the country. In addition, the public consultation on the project ended at the beginning of this month and all the comments and suggestions received from businesses and professional organizations have already been considered by the administration. This means that the SAF-T regulatory and technical framework in Bulgaria is in its final phase and the process of actual implementation is moving to the next level. A