Overview
- - From Oct. 1, banks must offer the Monto Transaccional del Usuario (MTU) in apps and online so each customer can cap outgoing digital transfers such as SPEI, CoDi and Dimo.
- - Users who do nothing will get an automatic cap of 1,500 UDIS (about 12,500–12,800 pesos), and operations above that limit may be blocked or require extra authentication.
- - The MTU becomes mandatory in operation on Jan. 1, 2026; until then, banks are guiding customers to configure limits now to avoid defaults.
- - The rule covers traditional banks, not fintechs or sofipos for now; Level 1 (N1) accounts are exempt, and in‑branch transactions, card purchases and transfers between a user’s own accounts are not subject to the MTU.
- - Regulators clarified accounts will not be canceled for failing to activate the MTU, and banks must allow free, electronic adjustments at any time, including per‑operation, daily, weekly or monthly settings.