42% hike in contributions for self-employed company directors: the silent blow of 2026
For Antonio's vvife, who helps out in his grocery shop, 2026 will bring an increase of 1,620 euros a year in her self-employed contribution. While Spain's Government congratulates itself on having frozen RETA (the regular self-employed scheme) contributions, it has activated a time bomb: the minimum contribution base for self-employed company directors and collaborating family members rises from 1,000 to 1,424.40 euros, a 42% jump overnight. It is not a mistake: it is the fine print of Royal Decree 13/2022, which is now coming due.
Who is really affected by this hike?
Contrary to what one might think, the typical sole trader — the plumber, the hairdresser, the delivery driver — does not suffer this increase. The hike targets two very specific categories: self-employed company directors (administrators of trading companies with a significant stake) and collaborating family members (spouses or relatives who work in the business). For them, the minimum base jumps to the same level as group 7 of the General Scheme, matching contributions but without offering full employment benefits. The official argument is to close a revenue gap: family businesses that used this figure to have two contributors at the minimum, saving thousands compared with hiring an employee. But the reality is that many small businesses, like Antonio's shop, struggle to absorb this fixed cost of 1,620 euros more a year.
Revenue or equalisation: the hidden debate
The move can be read two ways. One, the official line: the aim is to align these self-employed people's contributions with those of salaried workers, eliminating a favourable treatment. The other, the critical view: it is pure revenue engineering in a context of Social Security deficits. The Government agreed in 2022 on a phased increase, but the freeze on the General Budget held the bases at 1,000 euros until 2025. Now, all at once, the full increase is applied. In addition, a temporary 'solution' is on offer: keep contributing on 1,000 euros, but that creates a credit with Social Security that will be settled in 2028 with late-payment interest. A 'robbing Peter to pay Paul' scheme that few self-employed people know about.
The real impact in numbers
A recurring example in the analysis is the self-employed delivery driver who, with a second-hand van and 100 parcels a day, grosses 120 euros a day. After deducting petrol (€290/month), his self-employed contribution (€435/month with the new base), insurance, maintenance and vehicle depreciation, his net monthly income is around 820 euros. On that margin, paying rent is a pipe dream. The contribution hike is not his only problem, but it accounts for 53% of his fixed costs. This type of self-employed person, although not directly affected by the minimum base increase (because he is not a company director), shows how the contribution system can suffocate those on tight incomes. For company directors and family helpers, the new contribution is a direct blow.
The open question is whether the Government will soften this increase or whether, as it seems, it is the prelude to growing tax pressure on self-employment. Meanwhile, many small businesses face a decision: pay more, settle up in 2028 with interest, or rethink their corporate structure. Amid the media silence, the BOE (the official state gazette) has already spoken.
This article is a journalistic analysis and does not constitute tax advice. Consult a professional for your particular case.
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