In the context of ongoing discussions on the future of Luxembourg’s public pension system, ACA participated in the government-led consultations to share its expertise and analysis on the challenges related to the second and third pillars.
Pension reform is rarely popular; however, the situation in Luxembourg must be addressed. During the last legislative elections, the ruling party expressed its intention to examine this issue thoroughly. Shortly after her appointment, the Minister for Health and Social Security launched a broad national consultation on pension reform and, as part of this process, met with ACA to hear its position.
ACA was thus able to present its perspective as a representative of the insurance sector, which is active in the second and third pillars.
On several occasions, and once again during this meeting, ACA clearly reaffirmed its position: to maintain a strong and efficient first public pillar, and not to promote a replacement of the legal pension by the second and third pillars. ACA firmly believes that the legal pension is of primary importance. However, ACA also underlines that, while a reform of the first pillar is essential to ensure its long-term sustainability, the second and third pillars must be part of the reflection. They are levers that can help soften the effects of a potential reform of the legal pension system, while preserving flexibility in terms of retirement amounts and retirement options.
Overview of the current system
The pension system for working individuals in Luxembourg is based on three pillars.
First pillar:
General scheme: a system to finance pensions in the private sector. Contributions are funded by the employee, the employer, and the State. Each party covers one third of the contributions (i.e. 3 x 8%).
Civil servants’ pensions are financed directly by the State budget. Two schemes are currently in place: the transitional special scheme for civil servants who entered service before 01.01.1999, and the special scheme for those who entered service after that date.
Second pillar:
Complementary pension schemes (RCP): an employer may decide to set up a complementary pension scheme for the employees of the company (or for certain categories of employees). Implementation is optional for the employer. Contributions are paid by the employer (employer contributions), and employees may choose to supplement them with personal contributions.
Since 2019, RCPs have also been accessible to self-employed individuals.
Third pillar:
Personal pension savings: initiatives taken by individuals to accumulate savings for retirement, available in the form of a lump sum and/or annuity. Subscription is optional; certain products benefit from favourable tax treatment.
Observations on the current pension system
A. The legal pension
ACA, as the professional association representing the insurance and reinsurance sector and a member of UEL, participated in and contributed to the work of the “Pensions” working group of the Economic and Social Council (CES). The CES was tasked in 2022 by the previous government with analysing the situation and proposing solutions regarding the long-term financial sustainability of the general pension insurance scheme in Luxembourg.
ACA therefore supports the conclusions of the CES opinion, as presented by UEL, dated 17 July 2024 (regarding the employer contribution).
ACA wishes to highlight several key messages that appear essential to us:
The first pillar in Luxembourg must remain a strong pillar while ensuring intergenerational fairness. Indeed, Luxembourg is currently the only EU country where retirees have higher incomes than working residents. As highlighted by the employer group of the CES in its opinion, it is essential that pension reform ensures a fair distribution of contributions and benefits between current and future generations.
Based on the projections from the 2022 technical report by the IGSS, the general pension insurance scheme is not sustainable. This finding regarding the unsustainability of the Luxembourg system is also echoed by all international organisations with expertise in the field of pensions1.
Benefits must be realistic and sustainable: the younger generation must have confidence in receiving a certain level of benefits.
An insured person must be able to plan ahead in order to determine their need for additional savings. Transparency and trust are essential.
Luxembourg’s competitiveness and attractiveness are key drivers for generating the growth needed to finance the pension system.
The second and third pillars of the pension system are tools available to help cushion the impact of a future reform for the population, allowing for a certain degree of flexibility in terms of benefit amounts and retirement timing.
From a factual standpoint, several data-based findings can be drawn from the information available to date in order to assess the sustainability of the legal pension scheme.
Based on the latest IGSS2 projections, benefits will exceed contributions in the general scheme by 2027/2028, and the reserve will be depleted by 2047.
Starting in 2027–2028, contributions will no longer be sufficient to finance one year of benefits. As a result, the reserve will begin to be drawn upon.
Until now, the growth of the working population has made it possible to finance pensions and build up the reserve. However, as the workforce ages, the number of retirees will increase significantly, and as a result, the draw on the reserve will become increasingly substantial.
In order to remain sustainable, our legal pension system requires a growth in the working population of approximately 3% per year, meaning a doubling every 24 years. This is due to a significant imbalance between the contributions made by an individual during their working life and the benefits they receive as a retiree.
If we take an extremely simplified3 example with a very optimistic assumption of an individual who starts contributing at age 20 and retires at age 60, the conclusion is as follows:
Thus, on average, each individual:
receives twice the amount that was contributed on their behalf (24%)
receives three times the amount that they and their employer contributed together (16%)
receives six times the amount they personally contributed (8%)
In international comparison, Luxembourg simply offers one of the most generous pension systems among OECD4 countries, both in terms of pension amounts and retirement age (and thus the duration of pension payments).
Source : Pensions at a glance 2023, OECD 2023
Source : 2024 EU Ageing Report
Based on one of the indicators used by the OECD—the retirement wealth (pension capital provided by the general pension scheme for a salary equal to the average wage)—the Luxembourg system ranks at twice the OECD average.
Source : OCDE
We therefore support the implementation of a reform project that would allow the system to achieve a balance between contributions and benefits while restoring intergenerational fairness. In this regard, we also believe it is crucial to involve young contributors in the discussion.
To achieve this, we also believe it is essential to introduce actuarial expertise into the discussions, taking into account all relevant parameters and data. This means considering both contributions and their duration, as well as pension benefits and their duration. In this context, we offer our actuarial expertise to contribute to the discussions on a reform aimed at achieving long-term financial sustainability.
Modern society requires increased flexibility in personal retirement planning. Certain measures, as part of a reform encompassing all pension pillars, could help improve planning flexibility on the one hand, and on the other, mitigate some of the impacts of a reform:
Flexibility regarding the retirement age or the required contribution period: effective retirement from the age of 60 could remain possible, but with an actuarial reduction in the pension amount.
Flexibility regarding the continuation of professional activity while receiving the legal pension, including between the ages of 60 and 65 and beyond, without anti-cumulation rules.
Flexibility regarding the option to take a partial pension while continuing to work on a reduced basis.
Possibility to build up personal retirement savings to offset a loss of income. By making the second and third pillars attractive and flexible enough, they can serve as strong tools for retirement planning and for transitioning from working life to retirement.
The elements below represent a “toolbox” that would allow each individual to shape a retirement that is more tailored to their needs and aspirations, while moving towards a more balanced system.
B. The second and third pillars
1. Complementary pension schemes
To begin this section, it seems relevant to highlight several data-based findings that illustrate the current importance of the second pillar in Luxembourg.
The reserves of the second pillar amounted to €2.4 billion in 2022, representing 2.93% of Luxembourg’s GDP.
When comparing Luxembourg’s figures to those of other OECD countries, it becomes clear that the second pillar is underrepresented in our country.
There has been a stagnation in the number of companies offering a complementary pension scheme (RCP) since 20125:
According to data provided by the IGSS for the 2022 financial year, the proportion of employees covered by a complementary pension scheme (RCP) is approximately 14.38% of the workforce in Luxembourg (68,933 active affiliates out of a total of 480,230 employees as of 30.12.2022).
RCPs and their affiliates are predominantly found in the “Financial and insurance activities” sector: 42% of employees affiliated with an RCP work in this sector.
Since 1 January 2019, the RCP law has been open to the self-employed. A total of 1,029 self-employed individuals are affiliated with an RCP, representing coverage of 3.5% of the 29,386 self-employed individuals6. However, it is important to note that this option benefits mainly, if not exclusively, self-employed individuals who are Luxembourg residents, as in practice, international tax uncertainty is a barrier for non-resident Luxembourgers.
2. Individual old-age provision measures
With regard to the third pillar, we also observe a low level of representation at the national level.
Art.111 Bis
2020
2021
2022
Number of contracts
106 579
123 555
134 549
Premium income in millions of euros
177
179
178
Managed savings in millions of euros
1 189
1 437
1 548
Source : CAA
We have observed increased interest in this product due to certain changes in the scheme in recent years. In particular, the flexibilisation of exit options (as a lump sum, annually) and the increase in tax ceilings have encouraged subscription through insurance companies.
However, we also observe that the current unindexed maximum deductible premium of €3,200 does not allow for the accumulation of a sufficiently substantial complementary pension to preserve purchasing power.
As an example, the capital accumulated over a 35-year period with an annual premium of €3,200, for a person retiring at the age of 65, could amount to approximately €165,000, corresponding to a monthly annuity of around €6007.
Moreover, the constraints of the current tax framework no longer align with a modern society and do not allow for flexibility in the event of life’s unforeseen circumstances.
ACA’s positioning and proposals regarding the second and third pillars
Luxembourg faces several major challenges, one of which concerns the financing of pensions due to an ageing population. To address this challenge, various solutions can be considered, including rethinking pension schemes. Encouraging employees to partially build their own retirement must indeed be seen as essential in light of the ongoing debate on the sustainability of the current legal pension system.
As stated by the IDEA Foundation in its 2020 annual opinion, a “strong first pillar is a key feature of an advanced society.” The other two pillars, however, can usefully complement this structure, allowing individuals to better prepare and tailor their retirement periods according to their personal characteristics and aspirations. In this regard, RCPs could become one of the cornerstones of a talent attraction policy.
Such a reflection on the modernisation of the RCP can also be developed by considering the specific features and successes of similar measures existing in other countries. Indeed, more flexible and fiscally attractive pension schemes exist in other countries, particularly in Switzerland, but also in Belgium and the United Kingdom. Swiss and UK schemes allow employees to make voluntary contributions to their pension plans, which benefit from favourable tax treatment under certain conditions (i.e. “salary sacrifice” in the context of RCPs).
Modernising Luxembourg’s pension legislation by drawing inspiration from certain aspects of Swiss or UK legislation could therefore provide a real advantage for the country’s competitiveness and would improve Luxembourg’s ability to attract and retain key individuals.
In addition to being relevant in the context of long-term sustainability of the legal pension scheme in Luxembourg, the need to offer a more competitive RCP from a talent attraction perspective was confirmed during the second employment barometer conducted at the end of 2023 by UEL and the recruitment federation in cooperation with Luxembourg recruitment firms. This survey identified the levers needed to revive the country’s attractiveness, and notably pointed out that “only half of recruitment firms8 use complementary pension schemes to remain competitive.”
Moreover, apart from the opening to self-employed individuals in 2019, there have been no significant developments in the second and third pillars for many years. This has very likely led to the stagnation in the number of RCPs over the past decade, as indicated in the IGSS statistics mentioned earlier in this note.
Finally, the reform of the first pillar introduced in 2012 will result in a reduction of approximately 15% in the pension benefits paid out for retirements starting in 2050. This gradual and still intangible decrease in legal pension benefits, which could worsen under a new reform, makes the need for complementary benefits from the second or third pillars all the more relevant and necessary.
In this perspective, ACA has developed a number of proposals9. The spirit behind these proposals has often been guided by the belief that compromises on pension reform can be reached more easily by giving individuals the flexibility needed to plan their retirement according to their preferences (e.g. some may wish to retire earlier, while others prefer to work longer).
In order to meet these various expectations, the second and third pillars are among the existing tools available that could be used to respond to these needs, provided they are further developed.
A. Proposals regarding the second pillar
In order to reverse the stagnation that has persisted for many years in the area of RCPs, several proposals seem relevant to us and, in our view, would have a revitalising effect on this largely underutilised pillar in Luxembourg, as demonstrated by the OECD’s international comparison:
1. Opening up the second pillar to the entire working population in Luxembourg. To date, only employees whose employer has set up an RCP and self-employed individuals are eligible for a second-pillar solution. Self-employed individuals benefiting from an RCP are almost exclusively residents, due to the legal and tax uncertainty faced by non-residents, as previously mentioned, which effectively excludes them.
Extending access to employees whose employer has not implemented an RCP, as well as to civil servants, would create fairness across the entire working population in Luxembourg. –> Equity among eligible individuals
2. Career-wide fiscal limit for all tax deductibility thresholds. At the beginning of their careers, young employees often face significant financial burdens related to housing and child education. As a result, funding a complementary pension is generally not a priority during this period of their lives. The idea would be to allow them to carry forward unused tax deduction opportunities and use them later when their financial situation improves, thus offering the necessary flexibility to build meaningful pension savings. This proposal would require a relatively simple adaptation of the current legal framework, which already includes this principle in part, but remains insufficient. –> Flexibility in choosing the appropriate time for funding –> Attractiveness for talent
3. Increasing the flexibility of the legal RCP framework regarding fund availability in cases of necessity and for limited circumstances (such as the purchase of a personal residence, unemployment, disability of the affiliate or a close family member, or for a self-employed individual when required by their activity) would significantly enhance the attractiveness of pension savings. Currently, we observe a strong reluctance to invest more in an RCP due to the lack of fund availability in times of need. –> Flexibility regarding the availability of savings
4. Increase of the tax deductibility amount by €1,200, along with an adaptation of the tax framework, taking into account the taxation provisions set out in the international tax treaties signed by Luxembourg. –> Legal and tax certainty
5. Application of a more favourable flat tax rate for young contributors. This would reward the foresight of young contributors who save for their retirement and make part of their savings unavailable over the long term. –> Attractiveness of long-term funding
6. In general, the more complex the administrative procedures become, the more reluctant employers are to implement an RCP. ACA therefore recommends avoiding any measures that would complicate administrative management or create legal uncertainty. –> Administrative simplification
7. Ensure legal and tax certainty in the case of cross-border payments within the framework of international tax treaties –> Legal and tax certainty
FOCUS on opening the second pillar to the entire working population in Luxembourg
To learn more, we invite you to discover ACA’s concrete and detailed proposal for the implementation of a second pillar open to all
An increase in the flexibility of the third pillar framework would also help revitalise this pillar, which is likewise underutilised in Luxembourg.
1. Increase in the deductible amount. ACA proposes to double the tax deductibility limit compared to the current thresholds. The maximum investment amount eligible for tiered tax deductibility could be multiplied by four (€3,200 x 4, i.e. €12,800).
2. An increase in flexibility regarding the availability of funds in cases of necessity and for limited circumstances (such as the purchase of a personal residence, unemployment, disability of the policyholder or a close family member, or for a self-employed individual when required by their activity) would significantly enhance the attractiveness of pension savings. We observe strong reluctance due to the current unavailability of savings in times of need. –> Flexibility regarding the availability of savings
3. Allow catch-up of tax deduction limits over the course of a career and at any time, to provide flexibility in the timing of savings based on available liquidity. –> Flexibility in choosing the appropriate time for funding
4. Abolish the taxation of benefits at maturity at the half global rate. In return, make only three-quarters of the premiums deductible10. Such a measure would eliminate the penalty on long durations with high returns. Moreover, for individuals leaving Luxembourg, the effect of partial non-deductibility would be secured for the Luxembourg State. Currently, a large portion of cross-border workers are taxed at maturity in their country of residence as soon as they receive the benefit, meaning there is no tax revenue for the State. This change should be accompanied by a transitional measure for existing 111bis contracts. –> Legal and tax certainty
5. Create legal certainty in double taxation treaties regarding the taxation at the time of benefit payment for cross-border transactions. –> Legal and tax certainty
6. Currently, the transfer of savings from one 111bis contract to a new 111bis contract is not permitted under the ACD circular. In the context of contract portability, it would be appropriate to allow such a transfer if the new contract complies with the most recent requirements of the 111bis circular. –> Legal and tax certainty
FOCUS on opening the second pillar to the entire working population in Luxembourg
Overview of the current system
Currently, under the second pillar, each employer may voluntarily decide to set up a complementary pension scheme for the employees of the company. Contributions are paid by the employer, and employees may supplement them with personal contributions. Since 2019, RCPs have also been accessible to self-employed individuals.
As a result, access to a second-pillar complementary pension solution is limited to employees whose employer has chosen to implement an RCP11, and this implementation automatically implies a financial contribution from the employer (employer contributions).
ACA’s reflections and proposals
In summary, ACA’s proposal for the implementation of a new type of RCP “open to all” is based on the following key features:
Contract modelled on the existing12 approved complementary pension schemes
Scheme open to all employees working in Luxembourg, including when the employer does not offer their own scheme
Obligation for each employer to offer employees the possibility to make personal contributions, which would be deducted from their salary and paid by the employer into the open RCP in question (without any obligation for the employer to contribute themselves)
Accompanied by fiscal incentive measures (e.g. reduced tax rate for younger contributors), with increased incentives for certain investments “targeted” towards sustainability
The features of this proposal have been defined based on key principles identified during our reflections:
Maintain the separation between the different pension contribution systems
It seems essential to us to respect and maintain the distinction between the different systems (and the assets they rely on) as part of sound governance of the pension system:
On the one hand, a pay-as-you-go system for the first pillar (mandatory), based on the principle of intergenerational solidarity and forming the foundation of our pension system.
On the other hand, a capital-funded system for the second and third pillars, allowing individuals to build a complementary pension on a voluntary and personalised basis.
Build on the existing RCP framework, which is efficient and secure
The main advantages of such an approach are as follows:
A proven structure and processes that ensureeffective and reliable implementation.
An existing and refined legal and regulatory framework, with the IGSS as the supervisory authority.
An existing advisory network that will enable expert guidance—essential to help employees choose the solution best suited to their needs. Without this network, only those already familiar with the subject would benefit, to the detriment of the broader population for whom this new solution would be relevant.
Automated and integrated reporting, which can rely on an already operational reporting tool that allows for automatic data transfer into guichet.lu (Pencom).
A free and secure transfer of accrued rights between the different second-pillar schemes to avoid the dispersion of savings in the event of changing employers during one’s career.
Maximise the attractiveness of the new product for individuals, while also considering strategic interests at the national level.
Several factors are essential to make the complementary pension attractive to an individual:
Taxation is undeniably a strong trigger that encourages an individual to subscribe to an RCP (although it should not be the only argument on which such a decision is based). At a minimum, we believe that a tax system aligned with the current one is required, but we recommend certain changes to make RCPs (including existing ones) more attractive13.
Trust in the vehicle/product in which the employee invests their money is essential. The current RCP system, offered by insurance companies, is able to guarantee individualized rights, unlike an investment in a public fund that is subject to the political will of the current authorities and may be subject to changes in laws, especially considering the long-term nature of such an engagement.
Investment flexibility is also an important success factor. The offer should be able to adapt to each employee’s risk profile and investment horizon to meet their specific needs: investment in funds (stocks, bonds, mixed) or in guaranteed insurance products. Only insurance companies are able to offer such a product, providing a guarantee of returns, thus allowing employees to secure their savings if that is their choice.
The combination of investment flexibility with the application of “targeted” fiscal measures would allow for the integration and achievement of certain strategic objectives from a national perspective (increased tax incentives for investments in sustainable assets, focused on the local economy).
Encourage companies without compelling them, in order to preserve the country’s attractiveness.
To avoid harming the country’s competitiveness, participation in this solution must remain optional for employees and not mandatory.
Offering workers a flexible and adaptable second-pillar solution would be a real asset in strengthening Luxembourg’s attractiveness for recruitment and talent retention.
1. International experts from the IMF, European Commission, OECD ↩︎
2. Excerpt from the IGSS Statistical Bulletin No. 18, dated July 2024 ↩︎
3. The proportions remain quite comparable when introducing indexing, adjustments, capitalization, and updates to contributions and pensions, which is why we prefer less complex and more visual communication for everyone. ↩︎
4. See detailed table of OECD countries in the appendix: “Gross pension replacement rates from mandatory public, mandatory private, and voluntary private pension schemes, in percentage” ↩︎
5. COVID has not influenced this stagnation, which has persisted for about ten years ↩︎
6. The IGSS indicates that the data reported by companies and self-employed individuals is incomplete ↩︎
7. This example is a simulation based on a 2% return rate ↩︎
9. Several proposals in this note have already been presented by ACA, including in the context of the 2023 legislative elections ↩︎
10. From the perspective of the State budget, this would have a fiscally equivalent effect (a 100% premium deductibility with taxation of the benefit at half the global rate vs a 75% premium deductibility without benefit taxation would have a fiscally equivalent effect and would penalize long-term investments by young individuals less) ↩︎
11. According to data provided by the IGSS for the 2022 financial year, the proportion of employees covered by an RCP is about 14.38% of the workforce in Luxembourg (68,933 active affiliates out of a total of 480,230 employees as of 30.12.2022) ↩︎
12. The current system allows insurance companies to manage, within a dedicated framework approved by the IGSS, the contributions of employers and employees paid into complementary pension plans ↩︎
13. For more details on our proposal regarding the modernization of the taxation of the second and third pillars, please refer to our note prepared in anticipation of the meeting with the Minister of Health and Social Security, dated October 7, 2025 ↩︎