Belgium crypto license 2026 — FSMA CASP authorisation
Belgium runs its MiCA CASP regime through the FSMA under the Law of 11 December 2025. The FSMA authorises CASPs and supervises both their prudential and conduct rules; the NBB covers only CASPs already under its prudential oversight. The FSMA never granted a pre-MiCA registration.
Last reviewed by the Crypto Law Index editorial desk
A small jurisdiction in a strategic location
Belgium is not a high-volume EU CASP jurisdiction, and advisers describe its crypto industry as smaller than Lithuania's or Cyprus's. What Belgium offers is proximity to EU policymaking: the European Commission and much of the EU financial-services policy community sit in Brussels. ESMA, by contrast, is based in Paris.
For platforms that engage with EU-level policy or need institutional-counterparty proximity, Belgium is worth a look. Advisers report that the FSMA has time for dialogue with applicants, given the modest number of files.
The supervisory architecture
The Law of 11 December 2025 implements MiCA in Belgium and divides authorisation and supervision between the FSMA and the National Bank of Belgium (NBB). For Article 63 CASPs the FSMA grants authorisation and supervises all the requirements that apply, both prudential rules and rules of conduct. The exception is Article 63 CASPs already under the NBB's prudential oversight — securities firms and e-money institutions without Article 60 equivalence, and payment institutions — which the NBB supervises. The FSMA supervises the conduct rules of all Article 60 CASPs, and it also covers public offers of crypto-assets other than ARTs and EMTs and the MiCA market-abuse rules. CTIF-CFI, the Belgian FIU, receives suspicious-transaction reports.
On substance, MiCA Article 59(2) requires a registered office in Belgium, effective management in the EU and at least one director resident in the EU. Advisers also expect a Belgium-based senior manager and local compliance staff, and advise against letterbox arrangements; these are practitioner expectations rather than statutory rules.
Timeline and the trilingual filing reality
The statutory clock is 40 working days from a complete file to decision under MiCA Article 63(9), with one information request able to suspend it for up to 20 working days. End-to-end — counting pre-filing preparation, the FSMA completeness cycle, the active clock and onboarding — advisers work on six to nine months for a clean first-time file (practitioner estimate). Smaller, simpler Class 1 files sometimes complete faster.
Advisers file the formal application in one of Belgium's three official languages and keep the dossier consistent in that language, with English working translations for supporting documentation. Plan the language choice with counsel early and confirm it with the FSMA, because switching mid-process adds time and translation cost.
Belgium's CASP authorisation is the licence granted by the Financial Services and Markets Authority (FSMA) under MiCA Regulation (EU) 2023/1114 Articles 59 and 63, implemented in Belgium by the Law of 11 December 2025, to crypto-asset service providers established in Belgium.
Fast facts
| Parameter | Value |
|---|---|
| Competent authority | Financial Services and Markets Authority (FSMA), Brussels — authorisation of Article 63 CASPs and supervision of both prudential and conduct rules |
| National Bank of Belgium (NBB) | Supervises the Article 63 CASPs already under its prudential oversight — securities firms and e-money institutions without Article 60 equivalence, and payment institutions (per the FSMA) |
| AML supervisor | FSMA, designated for virtual asset service providers by the Law of 20 July 2020; CTIF-CFI (Belgian FIU) receives suspicious-transaction reports |
| Legal basis | MiCA Regulation (EU) 2023/1114 + Belgian Law of 11 December 2025 |
| Transitional period | MiCA default, ended on 1 July 2026; it applied to providers already active in Belgium under another member state's law, as the FSMA granted no domestic registrations |
| Statutory clock | 40 working days from a complete file to decision under MiCA Article 63(9); one information request can suspend it for up to 20 working days |
| Initial capital | €50,000 / €125,000 / €150,000 by Class 1 / 2 / 3, MiCA Annex IV |
| Filing languages | Advisers file in Dutch, French or German with English working translations for supporting documents; confirm with the FSMA |
Top counsel for Belgium CASP work
Firms below are ranked according to the published CLPAI methodology. Featured selections cover firms with documented Belgium engagement, regardless of where they are headquartered.
Frequently asked questions about Belgium CASP authorisation
Who supervises CASPs in Belgium under MiCA?
The FSMA authorises Article 63 CASPs and supervises both the prudential rules and the rules of conduct that apply to them. The NBB supervises the Article 63 CASPs already under its prudential oversight — securities firms, e-money institutions and payment institutions — and the FSMA supervises the conduct rules of all Article 60 CASPs. The split is set by the Law of 11 December 2025.
Did Belgium have a pre-MiCA crypto register?
On paper. The Royal Decree of 8 February 2022 created an FSMA registration, but the FSMA says it never granted one: no applicant filed a complete application. The MiCA transitional period ran to 1 July 2026 for firms already lawfully active.
How long does FSMA CASP authorisation take?
Advisers estimate six to nine months end-to-end for a clean first-time file. The statutory clock is 40 working days from a complete file to decision under MiCA Article 63(9); the rest is preparation, the completeness cycle and onboarding.
Why would a CASP choose Belgium over Lithuania or Ireland?
Proximity to EU policymaking. Brussels hosts the European Commission and much of the EU financial-services policy community, which matters to platforms that engage with EU-level policy or institutional counterparties. ESMA itself is based in Paris.
Pitfalls and nuances in Belgium
1 Underestimating the trilingual filing reality
Belgium has three official languages — Dutch, French and German. Advisers file in one of them and keep the dossier consistent in that language; mixed-language filings create administrative friction. Pick the language early with counsel and confirm it with the FSMA.
2 Assuming a Belgian pre-MiCA registration exists to transition from
The FSMA granted no registrations under the 2022 Royal Decree, so there was no domestic register population to grandfather. The Belgian law of 11 December 2025 has no transitional clause of its own; the MiCA default period to 1 July 2026 applied mainly to providers already serving Belgium from another member state. Every Belgian file is a full MiCA application.
3 Overlooking the NBB / FSMA split for institutions already supervised
Securities firms, e-money institutions and payment institutions already under NBB prudential oversight are supervised by the NBB when they become Article 63 CASPs (for securities firms and e-money institutions, for services without Article 60 equivalence), and the FSMA supervises the conduct rules of all Article 60 CASPs. A firm in either group deals with two supervisors and should plan for both.
4 Underestimating CTIF-CFI engagement on AML
CTIF-CFI, the Belgian FIU, receives suspicious-transaction reports from reporting CASPs. Advisers recommend reports with full context rather than templated narratives, and an AML programme written for Belgian practice rather than a generic group manual.
Regulator and primary sources
The supervisor of CASP authorisations in Belgium is Financial Services and Markets Authority (FSMA). The legal basis is MiCA Regulation (EU) 2023/1114, implemented in Belgium by the Law of 11 December 2025. Visit www.fsma.be/en/crypto-asset-service-provider-casp for the regulator's official guidance, application forms, and supervisory expectations.
For where every EU and EEA state stands — its authority, its national act and when its transitional period ended — see the MiCA implementation tracker.