Companies paying telecom taxes: must submit self-declaration electronically by April 27

The Resolution of March 10, 2026, establishes that companies must submit their self-declaration and payment of telecom taxes electronically from April 27, 2026, repealing the previous 2006 resolution. This change promotes digitalization and simplifies compliance for taxpayers. The procedure is based on article 6.1.m) of Royal Decree 210/2024, dated February 27, 2024.