OMSWEconomic Balance Sheet← Location OutlookOMSWEconomic Balance Sheet← Location OutlookOMSWEconomic Balance SheetWith the amendment to the Basic Law of March 2025 (Art. 143h GG), the 20th German Bundestag created a debt-financed special fund of €500 billion for additional investment in infrastructure and climate neutrality by 2045. The funds are distributed across three pillars: €300 billion for the federal government, €100 billion for the Climate and Transformation Fund (KTF) and €100 billion for the Länder and municipalities. The establishing act entered into force retroactively as of 1 January 2025, but disbursement effectively began only in October 2025. The political core of the promise was additionality: the loans were to flow on top of the regular federal budget and not replace existing investment. It is precisely this promise that the SVR, the Bundesbank, the ifo, the IW and the Federal Court of Auditors largely consider broken. According to ifo calculations, in 2025 only €1.3 billion more was invested from the special fund, the KTF and the core budget combined than in 2024 – against €24.3 billion in new SVIK debt. Around 95 percent of these funds therefore went not into additional investment, but into offsetting other budget items.
Additionality is legally deemed fulfilled as soon as the federal budget, excluding the special fund and financial transactions, shows an adjusted investment ratio of at least 10 percent. Economists criticise this threshold as too low and economically unconvincing, since 10 percent was already almost reached historically and therefore has hardly any binding effect. The IW speaks of a shunting yard with many tracks and demonstrates that the government complies with the formal requirements while in practice almost half of the funds are not used additionally. For the €100 billion to the Länder, an additionality clause is missing entirely; nor are there any provisions for the KTF beyond the 10 percent ratio. The SVR further criticises that the rule relies only on planned figures and not on actual disbursements, even though only the actual figures are economically relevant. Underspending relative to planned figures recently reached up to €20 billion annually in future-oriented fields. This creates a system that declares additionality without enforcing it. The Federal Ministry of Finance counters that budgetary shifts do not preclude fiscal additionality.
The shifting mechanism operates through three channels that conceal one another. First, existing expenditures are transferred from the core budget into the SVIK without increasing the overall volume: around €18.8 billion is earmarked in the SVIK for federal rail infrastructure in 2026, while the core budget is cut by €13.7 billion compared to 2024 – after adjusting for the DB equity increase, still €8.2 billion less. Second, tasks previously financed by third parties are rebooked: the €6 billion for hospital infrastructure in 2026 was originally supposed to be borne half by health insurers and half by the states. Third, the KTF serves as an intermediate depot, receiving €10 billion annually from the SVIK without this money flowing discernibly into additional climate investments. In this way, the federal government gains around €10 billion in budgetary leeway for transport infrastructure alone, which it does not have to save elsewhere. In February 2026, the Federal Court of Auditors accused the government that the debt-financed money was not flowing solely into additional infrastructure. The IW put it pointedly: instead of new bridges, part of it also finances consumptive expenditure.
By the end of 2025, according to its own figures, the federal government had already invested €24 billion from the special fund; total federal investment rose to €87 billion, an increase of 17 percent compared to 2024. For 2026, the government plans an increase to over €120 billion, of which around €58 billion comes from the SVIK. The 2026 economic plan provides for €21.3 billion for transport infrastructure (2025: €11.7 billion), €8.5 billion for digitalization including €5 billion for microelectronics for the first time, as well as €8.3 billion in allocations to the states and €10 billion for the KTF. Items such as the digitalization of the federal financial administration and the judiciary as well as sports facilities are also newly moving into the special fund. At the same time, the funds for energy-efficient renovation in the KTF fell from €15.5 billion (2025) to €12.3 billion (2026) – a warning signal for building modernization. The SVR attributes the federal increase of €58.9 billion in 2026 primarily to transport (€9.5 billion), hospitals (€4.5 billion), digitalization (€4.4 billion) and education (€1.2 billion). It is consistently criticized that expenditure is often neither well-targeted nor strictly investive.
The macroeconomic impact depends crucially on additionality, since only additional demand generates growth and capacity effects. The Bundesbank expects only around 1.3 percentage points of additional GDP cumulatively from defense and infrastructure combined by 2028, and real growth of 0.6 percent in 2026, 1.3 percent in 2027 and 1.1 percent in 2028. The production potential thereby grows by only about 0.4 percent annually, because the expansionary fiscal policy predominantly supports demand but barely improves the supply side. In model calculations, the SVR shows that a consumption-oriented use translates cumulative additional expenditure of around €901 billion by 2035 into only about €246 billion of additional GDP, whereas an investment-oriented use, with lower expenditure of €648 billion, generates around €580 billion in GDP growth. Early DIW simulations from March 2025 assumed an investment multiplier of around two and GDP effects of +1.0/+1.5/+0.7 percentage points in 2026–2028 – a best case that presupposes strict investment use. Fiscally, the debt ratio rises, according to the Bundesbank, from 62 percent (2024) to 68 percent (2028) and, according to the SVR, to over 85 percent of GDP by 2035, with the deficit ratio rising to 4.8 percent. A lack of additionality therefore means: the full debt burden with only half the growth benefit.
Even where funds are additional, the impact on Germany as a location depends on real implementation. Municipal umbrella associations and the German Association of Towns and Municipalities locate the low impact less in a lack of projects than in lengthy application and approval processes and ever-new requirements. The construction industry expressed disappointment that the public sector did not have a sufficient stock of projects ready for planning, and demands robust, multi-year project frameworks as a prerequisite for building up capacity in the market. Without planning security, no additional construction and planning capacities arise, so that additional funds can in part only flow into price increases rather than into volumes. According to the Bundesbank, the recovery also quickly runs into skilled labor shortages, with employment coming to a standstill over the course of 2026. On the positive side, the federal government has established a progress and impact monitoring system with a monthly dashboard to make the disbursement of funds transparent. Delayed disbursements are evident, for example, in KfW funding programs, where in 2025 only €36.8 million of €327 million was disbursed. Without accelerated approval and procurement procedures, part of the funds threatens to fizzle out as lost time rather than as growth.
In a European comparison, Germany is using the fiscal package to respond to an accumulated modernization backlog that the regular annual budget could not accommodate – this basic finding is scientifically undisputed. The federal government points out that investment spending rose by around 17 percent in real terms in 2025 and is set to climb to over 120 billion euros in 2026. The BMF argues that, measured against the counterfactual planning of the previous government, around 95 percent of the SVIK funds for 2025–2028 are fiscally additional, because that planning had not been fully financed. The Finance Minister's chief economist therefore speaks of „no trace of misappropriation“. This is countered by the economic definition of the institutes, which focuses on actual disbursements and the year-on-year comparison and thus arrives at 40 percent misappropriation at the federal level and under 50 percent additionality overall. The disagreement is ultimately a matter of definition: a politically broad notion of additionality versus a narrowly defined concept of investment. For assessing growth and sustainability, the economic reading is the more robust one, since only genuinely additional investment improves potential and debt sustainability.
| Area | From SVIK 2026 | Change in core budget vs. 2024 | additionality |
|---|---|---|---|
| Federal rail infrastructure | 18,8 | −13.7 (adjusted −8.2) | low |
| Federal trunk roads (bridges) | 2,5 | −1,7 | low |
| Broadband expansion | 2,3 | Shift ~ −2.0 | low |
| Hospital infrastructure | 6,0 | previously health funds/states (1.8) | none |
| Microelectronics/digitalization | 5,0 | shifted from KTF | partial |
| KTF allocation | 10,0 | replaces core funds | low |
| Transport total | 21,3 | +11.4 net vs. 21.3 in new debt | partial |
The SVIK is correctly dimensioned from a macroeconomic perspective, but so far is being used below its potential: because less than half of the funds flow genuinely additionally, the growth contribution remains moderate at around 1.3 percentage points by 2028, while the debt ratio rises fully to 68 and later over 85 percent. Over the next five years, governance will be the primary determinant – stricter additionality rules, actual-disbursement measurement, binding requirements for the states and the KTF, as well as faster procedures. If the switch to a strict investment orientation succeeds, the GDP effect nearly doubles according to the SVR model; if the fiscal shuffling persists, the country will bear high debt with little modernization benefit. The slightly positive outlook (Score +2) reflects real but suboptimally used investment impulses. The decisive factor will be whether policymakers take the definition of additionality economically seriously.