Whether a company’s partners can benefit from the increased personal income tax deduction for employer contributions to employer-sponsored pension plans hinges on a single factor, the nature of their relationship with the company.
If the relationship is of a commercial nature, the company cannot legally make these contributions; if it is strictly an employment relationship, the tax framework allows for significant deductions.
The Existence of an Employment Relationship
The regulations governing pension plans and funds (Royal Legislative Decree 1/2002) are unequivocal regarding who may benefit from an occupational pension plan. The sponsor of these plans is the company, and the participants must be exclusively its employees.
For a participant to be considered “active personnel” (according to Royal Decree 1588/1999) and be eligible to join the plan, they must perform paid services on behalf of the company under an employment relationship governed by the Workers’ Statute. This categorically excludes any purely corporate or commercial relationship.
The Supreme Court (ruling 1005/2022) and the Workers’ Statute itself (Article 1.3.c) draw a clear line, excluding partners from an employment relationship in two common scenarios:
- Directors and senior executives: Those who are part of the highest governing body (for example, jointly liable directors) lack the characteristic of employment dependency. Their relationship arises from a corporate appointment, so their ties are of a commercial nature;
- Majority shareholders: Holding a controlling stake in the company eliminates the characteristic of “working for another.” In practice, the shareholder is working for their own financial benefit and not as an employee, even if they do not hold formal management positions.
If a partner falls under any of these circumstances, the company cannot make contributions to an employer-sponsored pension plan on their behalf, thereby precluding the possibility of claiming tax benefits.
Limits on the Tax Deduction
If the partner holds a minority stake, does not hold a senior management position, and maintains a valid, standard employment contract with the company, he or she may participate in the plan. In this case, Article 51.1 of the Personal Income Tax Law requires that the contributions be attributed for tax purposes to the participant, that ownership of the funds be transferred to the participant, and that the right to future benefits be irrevocable.
Article 52 of the Personal Income Tax Law establishes a joint maximum limit for reducing the general taxable income, which shall be the lesser of these two amounts:
- 30% of the sum of net income from employment and business activities for the fiscal year;
- 1,500 euros per year.
Increase in the Limit Based on Employer Contributions
The base limit of 1,500 euros may be increased by up to an additional 8,500 euros (reaching a theoretical maximum of 10,000 euros), provided that this increase comes from contributions by the sponsoring company or from contributions by the employee linked to the amounts contributed by the company.
The maximum employee contribution that entitles the employee to this increased limit depends directly on the bracket in which the employer’s contribution falls:
- Equal to or less than 500 € The result of multiplying the employer’s contribution by 2.5;
- Between €500.01 and €1,500 €1,250, plus the result of multiplying the difference between the employer’s contribution and €500 by 0.25;
- More than €1,500 The result of multiplying the employer’s contribution by 1 (equal contribution).
The regulations provide for a strict exception to this table: if an employee’s total earned income from the company exceeds 60,000 euros, the multiplier 1 will invariably apply, regardless of the amount of the employer’s contribution. Furthermore, any amount contributed by the company that results from a voluntary decision by the employee (flexible compensation plans) will be legally considered a contribution by the employee for the purposes of these limits.
Properly structuring the retirement benefits for the members of a corporation requires a thorough analysis of their position in the organizational chart and shareholding structure to avoid tax contingencies.




