Argentina's Financial Regulators Issue New Invoice Rules and Banking Guidelines

The Argentine Agency of Revenue and Customs Control (ARCA) issued Resolution General 5824/2026, which obligates lawyers and expert consultants to issue electronic invoices for all judicial fees received, even when payments are made through court orders. The rule, effective from 1 July 2026, removes a previous exemption and sets a $10 million threshold for mandatory consumer identification via DNI or CUIL, with CUIT required for tax‑deduction purposes.

Separately, the Argentine Banks Association (ADEBA) released updated information on banking practices, including interest‑rate guidelines, consumer‑protection regulations under Law 24 240, anti‑money‑laundering measures, and other normative standards affecting the financial sector. Both initiatives aim to increase transparency, improve tax compliance, and strengthen oversight of the banking and legal professions in Argentina.