Doctrine by topic · DGT Observatory

Business Activities: DGT doctrinal evolution

How the DGT's position on this topic has evolved, and the rulings it rests on.

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How the DGT's position has evolved

Settled doctrine High confidence 45 rulings · 2014–2026

Current position

The classification of an activity as business or professional depends on the assumption of risk and venture. If the intermediary assumes said risk, the returns are considered to be from economic activities, even if the work is occasional or isolated. Otherwise, if there is no risk, the activity is classified as professional.

The DGT's position has evolved from specific criteria regarding exemptions and withholdings toward a definition centered on the assumption of risk and venture to distinguish business activities from professional ones. The most recent rulings (V0443-23 and V5299-26) consolidate that the determining factor is risk, regardless of the occasional nature of the work.

Turning points

  1. V2523-18

    Establishes that the self-publishing of a book by its creator qualifies as returns from economic activities as there is no assignment of rights to a third party.

  2. V5299-26

    Clarifies that intermediation work can be an economic activity even if it is occasional and isolated, provided that risk and venture are assumed.

Analysis based on 42 of 45 rulings with a stated position. Updated 23 September 2026.

Rulings on this topic

24
V5299-26 28 Jul 2026

Intermediary real estate commission classified as business income

SG de Impuestos sobre la Renta de las Personas Físicas
rendimientos de actividades económicascomisionistasintermediación inmobiliariaactividades profesionalesactividades empresariales RIRPF — RD 439/2007, Reglamento del IRPF art. 95.2.b).2ºLGT — Ley 58/2003 General Tributaria art. 89.1
Affects CompanyExpat · Non-residentIndividual
V1065-26 13 May 2026

No mandatory to include previously reported third-party operations in annual declaration

SG de Tributos
declaración anual de operaciones con terceras personasobligaciones de informacióndeclaraciones específicasprincipio de limitación de costes indirectosactividades empresariales LGT — Ley 58/2003 General Tributaria art. 3.2LGT — Ley 58/2003 General Tributaria art. 89.1
Affects CompanyExpat · Non-residentIndividual
V0077-24 16 Feb 2024

Annual declaration required for third-party transactions exceeding €3,005.06

SG de Tributos
declaración anual de operaciones con terceras personasactividades empresarialesanotación registralmodelo 347obligación de información LGT — Ley 58/2003 General Tributaria art. 89.1LGT — Ley 58/2003 General Tributaria art. 93.1
Affects CompanyExpat · Non-residentIndividual
V3534-20 10 Dec 2020

Property community must withhold IRPF from architect but not from mason

SG de Impuestos sobre la Renta de las Personas Físicas
comunidad de bienesobligación de reteneratribución de rentasactividades profesionalesactividades empresariales RIRPF — RD 439/2007, Reglamento del IRPF art. 74.1RIRPF — RD 439/2007, Reglamento del IRPF art. 75.1
Affects CompanyExpat · Non-residentIndividual
V0632-19 25 Mar 2019

No general obligation to submit third-party operations declaration for estimated taxpayers

SG de Tributos
declaración anual de operaciones con terceras personasestimación objetivarecargo de equivalenciaactividades empresarialesrégimen especial simplificado RGAT — RD 1065/2007, Reglamento General de Actuaciones Tributarias art. 31.1RGAT — RD 1065/2007, Reglamento General de Actuaciones Tributarias art. 32.b
Affects CompanyExpat · Non-residentIndividual
V3241-18 19 Dec 2018

Sports classes subject to 21% VAT and ineligible for exemption

SG de Impuestos sobre el Consumo
exenciónsujecióntipo impositivoactividades empresarialesclases particulares LIVA — Ley 37/1992 del IVA art. 4LIVA — Ley 37/1992 del IVA art. 5
Affects CompanyExpat · Non-residentIndividual

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