With the entry into force of resolutions SAT-DSI-1240-2021 and SAT-DSI-1350-2022, most taxpayers in the country are now obliged to issue electronic invoices under the Online Electronic Invoice System (Regimen de Factura Electronica en Linea – FEL).
The latest taxpayers to join the mandatory electronic billing system are include taxpayers incorporated into the General Value Added Tax (VAT) Regime and the group of natural and legal persons registered in the Small Taxpayer Regime.
Source Sovos
