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Mexico's Ley para Regular las Instituciones de Tecnología Financiera (Ley Fintech, 2018) is the only statute that expressly names virtual assets, but it operates as a restrictive gate rather than a full VASP licensing regime: fintech institutions (ITFs) may only operate with virtual assets that Banco de México (Banxico) affirmatively determines via general provisions, and must obtain Banxico's prior authorization to do so. In practice Banxico has not exercised this authorization power to permit ITFs to deal in cryptoassets, and a joint 2021 Banxico/CNBV/SHCP communiqué (reaffirmed in Banxico's December 2025 year-end report) bars regulated banks and fintechs from offering virtual-asset services to customers. Non-bank exchanges (e.g., Bitso) operate outside the ITF authorization perimeter and are treated instead as AML-obligated entities. CNBV has also shown willingness to grant case-by-case no-action relief (Resolution P090/2024) where a token does not meet the Securities Market Law's definition of a security.
Outlook
No developments this cycle point toward a near-term change to this bifurcated structure, and the underlying legal architecture -- Article 30 plus Circular 4/2019 -- appears stable rather than under active revision based on the sources reviewed. The material caveat is evidentiary rather than substantive: this cycle's claims rest entirely on tier-3 and tier-4 secondary commentary, with no direct retrieval from Banxico, CNBV, or official Fintech Law text performed this cycle, so the precise current wording and any recent amendments to Article 30 or Circular 4/2019 have not been independently reconfirmed against primary sources. Any future move by CNBV or Banxico to open a licensed channel for retail-facing crypto services by banks and IFPEs -- reversing or narrowing Circular 4/2019 -- would be the clearest signal of a structural shift in this module and should be treated as a high-priority watch item.
No new data since the standing brief. 1 periodic run re-emitted it unchanged.
Sources and findings (15)
- T3CoinDesk — Fintech institutions (ITFs) may only operate with virtual assets determined by Banco de México through general provisions and must obtain Banxico's prior authorization before conducting operations with such virtual assets. retrieved M5 binding in force
- T3CoinDesk — Banks and fintech firms in Mexico have been barred from offering cryptocurrency services directly to customers since the 2021 joint Banxico/CNBV/SHCP policy statement, a position Banxico reaffirmed in its December 2025 year-end report. retrieved M5 binding in force
- T3Brogan Law PLLC (via SEC.gov) — CNBV can grant case-by-case no-action relief exempting a digital token from prior authorization/registration under the Securities Market Law where the token does not constitute a security, as it did for Etherfuse Liquid via Resolution P090/2024. retrieved M3 binding in force
- T3Mexico (CNBV-authorized ITF regime) — Virtual-asset operations in Mexico may only be carried out by CNBV-authorized Instituciones de Tecnología Financiera (ITF), and only for internal operations, subject to prior Banxico authorization under Ley Fintech Art. 30 retrieved M5 binding in force
- T3 · Global Legal InsightsMexico (individuals and non-financial businesses) — No specific VASP licence is required to buy, sell or hold cryptoassets in Mexico; treatment is case-by-case depending on token characteristics. retrieved M4 binding in force
- T3 · Global Legal InsightsBanks and IFPEs — Financial institutions may only operate with virtual assets previously authorised by Banxico and under CNBV supervision, per Fintech Law Art. 30. retrieved M5 binding in force
- T4 · CCNBanxico Circular 4/2019 — Effectively bars banks and licensed fintechs from offering crypto custody, exchange or transmission services directly to retail clients. retrieved M4 binding in force
- T4Mexico (regulated financial institutions) — Regulated financial institutions (banks, brokerages) are prohibited from offering virtual-asset exchange, custody or transfer services directly to the public; Banxico, CNBV and SHCP jointly reaffirmed this prohibition retrieved M5 binding in force
- T3CNBV Acuerdo (DOF 18 May 2026) — Administratively simplified eight procedures for ITFs (including AML/CFT reporting portal consolidation), described as procedural only with no change to underlying substantive obligations retrieved M2 binding in force
- T3Comisión Nacional Bancaria y de Valores (CNBV) — Virtual-asset operations in Mexico may only be carried out by CNBV-authorized ITFs, for internal operations only, subject to prior Banxico authorization retrieved M5 binding in force
- T4Banco de México / CNBV / SHCP — Regulated banks/brokerages prohibited from offering virtual-asset exchange, custody or transfer services directly to the public; virtual assets are not legal tender retrieved M5 binding in force
- T3CNBV Acuerdo (DOF 18 May 2026) — CNBV Acuerdo published DOF 18 May 2026 administratively simplified eight ITF procedures, procedural only, no change to substantive obligations retrieved M2 binding in force
- T1Instituciones de Tecnología Financiera (IFPE/IFC) — CNBV authorisation to transact in virtual assets, limited to activities Banxico has determined are permitted retrieved M5 binding in force
- T3Regulated financial institutions (banks and ITFs) — Offering virtual-asset custody, exchange or transmission services directly to the public without prior Banxico authorisation retrieved M5 binding in force
- T4CNBV / industry — Industry and CNBV's new chair opened informal 'Fintech Law 2.0' discussions in June 2026 seeking tiered crypto-custody and open-finance licensing; no bill text or legislative timetable exists as of this cycle. retrieved M3 non-binding