Back to overview
March 24, 2025

A closer look at Pillar 2 pensions: what is in the federal coalition agreement?

On 31 January 2025, the federal government concluded a coalition agreement. Below we set out the key measures* in the reforms that the government wants to implement in connection with the second pension pillar.

U7353792727 Photorealistic image family outdoors children playf 29fc6528 dc60 4e98 b814 f9002798509e

*The measures that the government wants to take still need to be converted into law before they enter into force. Little is currently known about the exact nature of this conversion and implementation. The measures may therefore still be subject to changes. We will monitor their ongoing implementation and provide information as soon as we know more.

A boost for supplementary pensions

The government wants to prioritise a mandatory supplementary pension for all employees, including contract workers in the public sector. The employer’s contribution to this supplementary pension must be at least 3% of the annual salary by 2035 at the latest.

Sectors where this 3% level is not yet being met will also have to make an extra effort in this respect by means of sectoral agreements.

Revision of the 80% rule

The contributions that an employer pays into a supplementary pension plan are only tax-deductible if the statutory and supplementary pensions together do not exceed 80% of the most recent normal annual salary. This deduction restriction is also known as the 80% rule. In practice, the 80% rule gives rise to a great deal of interpretation and debate about the calculation parameters to be used, which in turn leads to legal uncertainty.

The coalition agreement also includes plans to reform the 80% rule. The government wants to calculate the 80% rule on the basis of identifiable and updated parameters that take account of the employee’s career to date, along the same lines as the calculation of the Wijninckx contribution (the special levy on high supplementary pensions).

Tax treatment of annuities

Under current tax rules, it is less advantageous from a tax perspective to take a supplementary pension in the form of an annuity than as a capital sum. The government therefore plans to look into how taking a supplementary pension as an annuity can be prevented from being fiscally disadvantageous.

Increase in the Wijninckx contribution

The Wijninckx contribution is the special social security contribution that an employer must pay when the contributions that have been paid towards a supplementary pension on an annual basis exceed the pension target (the so-called Wijninckx threshold) for at least one of its employees or self-employed persons. This special social security contribution is currently 3% and will rise to 6% from 1 January 2028.

The new government’s coalition agreement states that pension contributions above the Wijninckx threshold will be subject to a higher contribution. However, it does not specify whether this higher contribution is in addition to the already planned increase from 3% to 6% (from 1 January 2028).

Increase in solidarity contribution

The solidarity contribution is a contribution that is withheld by the pension institution from the gross amount of the supplementary pension when it is paid out. It ranges between 0% and 2%, depending on the amount of the total pension paid out.

The coalition agreement provides for an increase in this solidarity contribution, which will only apply to the part of the capital above 150,000 euros. The amount of this increase is not specified in the coalition agreement.

Would you like more information?

We are continuously monitoring these measures and will let you know as soon as it becomes clearer how they will be implemented.

Related posts

JLPSF13142

How your organisation can boost mental resilience

People
27.02.2026

At the coffee machine or at birthday parties, we often discuss the downsides of our jobs: high workloads, looming burnouts, rising absenteeism. According to Prof. Nele Jacobs, a mental health expert and the CEO of Faresa, we are selling ourselves short by doing so. Her message is clear: work is essentially a healthy activity and can become a significant source of mental resilience, provided that organisations create the right conditions.

Read more
Read more about How your organisation can boost mental resilience
U7353792727 photorealistic image brightly illuminated open offi e0569892 6961 4a

Cent index: direct impact on supplementary pension capital

Press
23.12.2025

The federal government has announced that in 2026 and 2028, the portion of gross pay above 4,000 euros will not be subject to automatic indexation. At first glance, the main effects of this measure – the ‘cent index’ – appear to be on pay. However, it also has a significant impact on the supplementary pension that employees build up through their employer. Vanbreda Risk & Benefits has examined the financial effect.

Read more
Read more about Cent index: direct impact on supplementary pension capital
JLPSF28959

Increase in co-payment for medicines: what does this mean for the insurance plans of employers and their employees?

People
16.12.2025

Starting in 2026, the federal government will introduce a minimum co-payment of €2 for all medicines you buy at the pharmacy. The General Council of the RIZIV describes the purpose of this measure as follows: ‘This is a solidarity contribution that will be used to reinvest in better social security protection for patients.’ But what does this mean in practice for the medical plans you provide, as an employer for your employees?

Read more
Read more about Increase in co-payment for medicines: what does this mean for the insurance plans of employers and their employees?