Which party for purchasing power in 2026? The 10 Belgian parties compared

Which party best defends purchasing power in 2026?

In our 2026 comparison, the PS gets the highest impact score on purchasing power (84/100), ahead of the PTB·PVDA (79) and Vooruit (76). This leading trio relies on far-reaching measures: wage indexation, energy price caps or freezes, and a higher minimum wage.

Concretely, the ranking reflects the estimated effect of each party's flagship measure on a median household's wallet. It does not tell you who to vote for: a high score signals a large expected impact, not a value judgement. For example, the PS moves ahead of the PTB·PVDA not because its ideas would be "better", but because its measures (indexation, minimum wage) are judged easier to apply in the short term than a price freeze.

How do you read the purchasing-power ranking?

Each party gets a mark out of 100 and a sign: a green + (strong, applicable positive impact), an amber ~ (moderate or targeted impact) or a red − (weak or slow impact). This system deliberately replaces stars or marks out of 5, which suggest a moral ranking.

The mark is read together with the associated flagship measure. By the numbers, the table below sums up the top 10 as it appears on the home page and in the comparator. As an illustration, a measure scored 84 and marked with a green + weighs far more, in our grid, than a measure scored 40 marked with a red −, even if both appear in an official manifesto.

What criteria does each score rest on?

The score is a weighted average of three criteria, not a general impression. The size of the gain counts for 40%: the effect of the measure on a median household, in euros or purchasing-power points. Reach counts for 35%: the number of households actually affected. Feasibility counts for 25%: legal complexity and implementation time.

This last criterion explains many of the gaps. Unlike a purely ideological reading, it penalises very ambitious but slow or legally fragile measures, and rewards immediately applicable ones. For example, a VAT cut on energy is quick to activate, whereas a deep tax reform takes several years to produce its effects.

What do left-wing parties propose for purchasing power?

Left-wing parties rely on collective, automatic mechanisms. The PS highlights wage indexation and a higher minimum wage; the PTB·PVDA proposes an energy price freeze and 6% VAT; Vooruit combines an energy cap with better-paid first jobs; Ecolo targets subsidised renovation and an energy cheque.

These measures score highly on size and reach, because they affect a large number of households. On paper as in the votes, however, they lose points on feasibility when they depend on an EU framework (energy prices) or on durable funding. That is why the PTB·PVDA, despite spectacular measures, does not overtake the PS in our grid.

What do centre and right-wing parties propose?

Centre, centre-right and right-wing parties favour net pay and taxation. Les Engagés aim for lower average taxation and family support; CD&V focuses on families and local SMEs; the MR and Open VLD propose tax and charge cuts to raise net pay from work; the N-VA links purchasing power to control of public spending.

These measures are often judged feasible, but their reach is more targeted and their effects more diffuse over time, which explains intermediate to lower scores in this specific comparison. Unlike price freezes, a cut in charges acts gradually and mainly benefits working households, which our reach criterion captures only partially.

What this comparison does not measure

The score does not measure everything, and that matters for an honest reading. It does not assess the overall budgetary cost of a measure or its long-term sustainability; it does not anticipate coalition compromises once in power; it does not factor in your personal values.

In other words, a score of 84 does not mean "good for you". If your priority is reducing public debt rather than an immediate gain, a party ranked lower here may suit you better. For this reason, the comparison comes with a quiz that matches your priorities to the manifestos, and a detailed methodology you can challenge.

How can you check these results yourself?

You can reconstruct each score from public sources. Official manifestos give the detail of the measures; votes in the Chamber and regional parliaments let you test promises against actions; Federal Planning Bureau assessments cost some measures.

To go faster, use the comparator to put two parties side by side, or take the quiz to start from your priorities rather than a general ranking. And if you spot a mistake, the method provides a right of reply: any justified correction is published and dated.

In short

On purchasing power in 2026, the left dominates our estimated-impact ranking, but the gap is mostly about feasibility, not ambition. The right reflex is not to remember only the number one, but to link each score to the measure and the criterion behind it — then to test that ranking against your own priorities.