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Collective Agreement: 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

Economic benefits derived from a collective agreement, such as grants, loyalty bonuses, or compensatory payments, constitute employment income subject to IRPF (Personal Income Tax). To apply the 30% reduction under article 18.2 of the LIRPF (Law on Personal Income Tax), the dual condition must be met that the income is linked to a seniority of more than two years and that the agreement also exceeds said period. Salary increases are imputed to the tax period in which they become due.

The DGT maintains a consistent position in classifying collective agreement benefits as employment income. It has specified the application of the 30% reduction by requiring that both seniority and the agreement exceed two years, even in cases of adaptation of previous agreements. No change in criterion is observed, but rather a repeated application of the regulations to different scenarios.

Turning points

  1. V1062-16

    Establishes that in adaptations of agreements where remuneration is adjusted to the socio-labor reality without increasing the global amount, the condition of a generation period exceeding two years is met.

  2. V2126-20

    Confirms that the adaptation of a concept already existing in previous agreements allows for the consideration that there is a generation period exceeding two years for the 30% reduction.

Analysis based on 43 of 45 rulings with a stated position. Updated 23 September 2026.

Rulings on this topic

24
V1348-26 3 Jun 2026

Salaries increases imputed to year of exigibility, 2024

SG de Impuestos sobre la Renta de las Personas Físicas
imputación temporalrendimientos del trabajoexigibilidadautoliquidación rectificativaconvenio colectivo LIRPF — Ley 35/2006 del IRPF art. 14.1LIRPF — Ley 35/2006 del IRPF art. 14.2.b
Affects CompanyExpat · Non-residentIndividual
V1842-24 1 Aug 2024

Iberia crew SMI regularisation is attributed to the year the payment is made

SG de Impuestos sobre la Renta de las Personas Físicas
imputación temporalrendimientos del trabajosalario mínimo interprofesionalexigibilidadregularización salarial LIRPF — Ley 35/2006 del IRPF art. 14.1LIRPF — Ley 35/2006 del IRPF art. 14.2.b
Affects CompanyExpat · Non-residentIndividual

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