Spain’s part-time surge: millions working less, pensions plummeting

More than three million Spaniards are now working part-time – a record high representing 14% of the employed population – a trend raising serious concerns about long-term retirement security. The shift, initially intended to ease labor market pressures, is proving a costly gamble for future generations.

A looming pension crisis

Recent reforms have mitigated some of the initial impact, but the fundamental issue remains: the way pensions are calculated prioritizes time worked over earnings. The 2023 equalization of recorded workdays – counting part-time hours as equivalent to full-time for pension eligibility – hasn't solved the core problem. It’s the accumulated cotizations, not simply the hours clocked, that determine final payouts.

While the shift to a 50% work schedule may have seemed like a benefit in the short term, it dramatically reduces both earnings and the underlying base for pension calculations. For instance, someone working half-time for 20 years, despite qualifying for access based on the full-time equivalent, could see their pension reduced by 30-50% compared to a full-time colleague with the same tenure. The disparity is stark and increasingly problematic.

The gendered impact

This trend disproportionately affects women, who constitute 73% of the part-time workforce in Spain. This imbalance, often linked to family care responsibilities, contributes to a significant pension gap – women receive, on average, 30% less in retirement benefits than men.

Government attempts to offset the damage

The government is currently finalizing a Royal Decree to unlock 700,000 partial pension withdrawals. However, these measures are largely reactive, failing to address the systemic issue of under-valued part-time contributions. Calculating a pension hinges on two pillars: time worked and the ‘base reguladora’ – derived from the average of the last 25 years’ earnings, divided by 350 months. While a 50% reduction in earnings directly translates to a corresponding reduction in this base, the impact is compounded.

Quantifying the loss

According to the Social Security Administration (LGSS), a 75% part-time schedule for 10 years can reduce a pension by approximately 20-25% compared to a full-time equivalent. And for those with a consistently part-time career – a common reality for women balancing work and family – the reduction can exceed 40%, further exacerbated by the existing cotization cap. The difference between contributory and non-contributory pensions in Spain is already substantial and this trend will only widen the gap.

Bridging the divide – a difficult path

While a complete reversal isn’t feasible, strategies exist to mitigate the damage. Increasing earnings in the later years of employment, transitioning to full-time work, or extending working life are all potential avenues. The Social Security system offers incentives for delaying retirement, though these are often outweighed by the immediate financial pressures. Furthermore, supplementing state pensions with private plans and exploring the ‘complemento por brecha de género’ – a monthly benefit of €35.90 per child – offers a partial safety net. Ultimately, the onus falls on individuals to proactively manage their retirement savings and navigate this increasingly complex landscape.