Essay: The Expanding Social System and Decaying Infrastructure in Germany**
*Dipl.-Kaufmann Rainer Seiffert*
During my many years as a bank auditor and management consultant, I repeatedly saw how crucial the smart prioritisation of expenditure is for the long-term viability of companies and institutions. What holds true on a small scale applies even more on a large scale: the conflict between strongly rising social spending and the necessary investment in infrastructure is one of the central economic and fiscal challenges facing Germany today. It will help determine whether the country can maintain its competitiveness and prosperity in the long run.
The core problem lies in the structure of the federal budget. The debt brake enshrined in the Basic Law limits total expenditure. As a result, all policy areas compete directly for the same tax revenues. The social budget has dominated for years: the Federal Ministry of Labour and Social Affairs accounts for around €197 billion in the 2026 federal budget, or approximately 37.6 percent of the total volume. Public finance distinguishes between consumptive expenditure — money that is spent immediately, such as social benefits or administration — and investment expenditure, which creates lasting value for the future, such as bridges, rail networks or digital infrastructure. The share of consumptive spending has grown significantly over recent decades at the expense of investment.
Why are social expenditures rising so sharply? Public debate often focuses on the Bürgergeld (citizen’s basic income support). The real drivers, however, are more varied and structural. By far the largest item is the annual federal subsidy to the statutory pension insurance scheme. As more and more members of the baby-boomer generation retire and too few young contributors replace them, the state must transfer around €128 billion from tax revenues to the pension system in 2026 in order to keep it stable. The costs of the Bürgergeld have risen due to its introduction and adjustments for high inflation. In addition, the share of recipients without a German passport has increased noticeably — particularly as a result of refugee migration since 2015 and the reception of people fleeing Ukraine. Labour-market integration of these groups often proves lengthy. Subsidies to the statutory health insurance funds and long-term care insurance are also rising continuously because of an ageing society and more expensive medical treatments.
Because social benefits are legally guaranteed individual entitlements, the state cannot cut them flexibly or at short notice when the budget is tight. The result is an automatic shift in priorities. Investment becomes a “shifting yard”: when money is scarce, it is easiest to cut or postpone spending on roads, bridges, railways or schools. Delaying the renovation of a bridge by two years barely shows up in the current budget year — yet in the long run it produces today’s maintenance backlog, estimated by institutes and associations at several hundred billion euros. Decaying infrastructure directly harms Germany’s competitiveness. Companies lose billions through traffic jams, train delays and inadequate digital networks. This in turn slows economic growth and reduces tax revenues over time — a vicious circle.
However, the mere reallocation of budget funds is not the only challenge. Bureaucracy and planning law also play a major role: lengthy approval procedures, extensive environmental assessments and far-reaching participation rights often delay infrastructure projects in Germany by years — sometimes more than the shortage of money itself. Moreover, not all social spending is purely consumptive. Expenditure on education, early childhood care and vocational training constitutes investment in human capital and can strengthen growth and tax capacity in the long run. A reform of the Bürgergeld would provide noticeable budget relief, yet by far the largest and structurally growing item remains the federal subsidy to the pension insurance scheme. Without adjustments in this area as well, the scope for additional infrastructure investment remains limited.
In the political debate, three main positions confront each other in trying to resolve this tension.
The first position calls for strict prioritisation and targeted cuts. It advocates reforming the Bürgergeld with stricter sanctions and stronger work incentives, as well as limiting migration, in order to relieve the social budget and free up funds specifically for rail, roads, digitalisation and defence. This appears to me the most reasonable position, because it reorders scarce resources at the root and sets the right incentives.
The second position argues for reforming the debt brake. Many economists and politicians contend that it is unwise to pit the social system against infrastructure. They demand an “infrastructure component”: the state should not be allowed to borrow for current consumption (social spending), but should be permitted to do so for long-lived investments from which future generations also benefit. This view does not convince me. It opens the door to a gradual expansion of debt and merely shifts the real prioritisation question.
The third position relies on special funds — similar to the one created for the armed forces. A cross-party, constitutionally secured “special infrastructure fund” would finance the clearance of the maintenance backlog through credit outside the regular budget. As an economist I recognise clearly, however, that this is in fact special debt that future generations will have to repay. The term “special fund” tends to obscure rather than clarify the reality.
Germany faces a clear choice. As long as social spending continues to grow unchecked and investment expenditure is systematically crowded out, the maintenance backlog will keep increasing and the country’s economic substance will erode. A sustainable solution requires the courage to prioritise: the performance capacity of public finances and the future viability of infrastructure must take precedence over the further expansion of consumptive spending. Only in this way can Germany remain able to secure prosperity, security and social stability in the long term.
—
**Sources (selection):**
– Federal budget 2026 (draft): Federal Ministry of Finance / bundeshaushalt.de – Section 11 (Federal Ministry of Labour and Social Affairs) with €197.3 billion, or approx. 37.6 % of the total budget.
– Federal subsidies to the statutory pension insurance: figures in the 2026 federal budget (around €127–128 billion) as well as reports by the German Pension Insurance and analyses by the ifo Institute.
– Infrastructure maintenance backlog: estimates and analyses by the German Economic Institute (IW Cologne), the German Institute for Economic Research (DIW), reports by the Federal Court of Auditors and construction and transport associations (orders of magnitude frequently cited in the range of several hundred billion euros).
Rainer Seiffert's Blog 