Investment advice without a license in Spain: the legal boundary, the consequences and the alternatives
“Can I give investment advice without being an EAF?” is probably the question we receive most often from professionals, content creators and digital founders. A serious answer requires precision: investment advice—a personalized recommendation on specific financial instruments—is an investment service subject to a reserved activity regime under Law 6/2023, and providing it without CNMV authorization is a very serious infringement. But around that reserved core there is a broad and perfectly legal space: training, generic analysis and objective information. Everything hinges on telling them apart.
What investment advice is (and is not)
There is advice when three elements are present: a recommendation (not mere information), that is personalized (addressed to a particular person based on their circumstances, or presented as suitable for them), on specific financial instruments (not asset classes in the abstract). This leaves out financial training with generic examples, analysis and content distributed to the general public, and objective information on product features without any judgment on suitability. Anyone who does give advice is subject to MiFID II, starting with the suitability test under Art. 25 before each recommendation.
The reserved activity and what you risk by ignoring it
Law 6/2023 reserves investment services to authorized firms. Providing advice without a license is a very serious infringement, with a penalty regime that provides, depending on the case, for fines, public reprimand and disqualification, in addition to CNMV public warnings about unauthorized entities—the dreaded “chiringuito” (boiler room) named and shamed. On top of the administrative route comes civil exposure toward those who followed your recommendations and lost money, and a reputational burden that complicates any future authorization. The details of the disciplinary regime are in CNMV sanctions.
The parallel level: MAR, advertising and finfluencers
Not needing a license does not mean operating without rules. Recommendations on securities distributed to the public may be investment recommendations under Art. 20 of Regulation (EU) 596/2014 (MAR), with duties of objectivity and disclosure of conflicts of interest; and the promotion of investment products is subject to advertising rules, with CNMV Circular 2/2020 as the reference. In June 2026 the CNMV published specific guidelines on and for finfluencers, drawing the line between marketing communications, investment recommendations and advice: essential reading for anyone who monetizes a financial audience.
Three legal alternatives to build your business
Anyone who wants to make a living guiding investors has three clean routes. First, generic content: non-personalized training and analysis, with an editorial protocol that keeps the boundary in place. Second, becoming an agent of an authorized firm: operating on behalf of an investment firm (ESI) under its license and supervision, entered in the official registers (we explain it in tied agent). Third, your own license: an EAFN to advise only in Spain (€50,000 capital or professional liability insurance) or an EAF with an EU passport (€75,000), both authorized by the CNMV within a general period of up to 6 months once the application is complete. The full path is in how to set up an EAF.
Law 6/2023
MiFID II
Reserved activity
CNMV
MAR
EAFN
Tied agent