# DE Bundeshaushalt 2024

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## 🎯 BEST ESTIMATE

| Metric | Value | Confidence | Last Updated |
|--------|-------|------------|--------------|
| **Total federal expenditure 2024 (Ist-Wert)** | **€474.75B** | 99% | 2026-04-20 |
| **Total federal income 2024 (Ist-Wert)** | **€474.75B** | 99% | 2026-04-20 |
| **Largest Einzelplan: Arbeit & Soziales (EP 11)** | **€181.57B (38.2%)** | 99% | 2026-04-20 |
| **Defense share (Bundeswehr, EP 14)** | **€50.29B (10.6%)** | 99% | 2026-04-20 |
| **Debt service (Bundesschuld, EP 32)** | **€44.28B (9.3%)** | 99% | 2026-04-20 |

**One-liner:** DE Bundeshaushalt 2024: €474.75B Ausgaben; 38% Sozial, 10.6% Verteidigung.

**Caveat:** Ist-Werte (actuals) as of API modify date 11.07.2025; figures represent executed spend, not appropriations.

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## Quick Context

The German federal budget (Bundeshaushalt) is structured by Einzelpläne — ministry-level budget chapters. The 2024 Ist-Werte (actual spend) are formally balanced at €474.75B, but the Sondervermögen Bundeswehr (€100B defense fund) sits off-balance. Social spending (38%) dominates as largely statutory transfers; defense (10.6%) reflects post-2022 NATO rearmament pressure.

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## Methodology Summary

**Approach:** Direct API fetch from Bundeshaushalt Digital (`bundeshaushalt.de/internalapi/budgetData?year=2024&account=expenses&quota=actual`), level 0 aggregation (Einzelpläne), actual values (Ist-Werte).

**Sources:**
- [Bundeshaushalt Digital API](https://bundeshaushalt.de/internalapi/budgetData) — primary source, live government data
- [Bundeshaushalt Digital Portal](https://www.bundeshaushalt.de/DE/Bundeshaushalt-digital/bundeshaushalt-digital.html) — official publication
- [Substrate fetch script](../../../get-de-haushalt) — `bun get-de-haushalt`

**Definition Used:** Ist-Werte (actual expenditure/income) for fiscal year 2024, top-level Einzelplan aggregation (25 expense chapters, 24 income chapters).

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## Detailed Findings

### Top 10 Ausgaben-Einzelpläne (Expenses)

| Rank | Einzelplan | €B | Share |
|------|-----------|-----|-------|
| 1 | EP 11 Bundesministerium für Arbeit und Soziales | 181.57 | 38.2% |
| 2 | EP 14 Bundesministerium der Verteidigung | 50.29 | 10.6% |
| 3 | EP 12 Bundesministerium für Digitales und Verkehr | 45.26 | 9.5% |
| 4 | EP 32 Bundesschuld | 44.28 | 9.3% |
| 5 | EP 60 Allgemeine Finanzverwaltung | 23.92 | 5.0% |
| 6 | EP 09 Bundesministerium für Wirtschaft und Klimaschutz | 21.00 | 4.4% |
| 7 | EP 23 Bundesministerium für wirtschaftliche Zusammenarbeit und Entwicklung | 13.47 | 2.8% |
| 8 | EP 30 Bundesministerium für Bildung und Forschung | 21.00 | — |
| 9 | EP 06 Bundesministerium des Innern und für Heimat | — | — |
| 10 | EP 17 Bundesministerium für Familie, Senioren, Frauen und Jugend | — | — |

*Full data in `haushalt-expenses-2024.csv`*

### Income Structure

Federal income is overwhelmingly channelled through EP 60 Allgemeine Finanzverwaltung (€411.7B, 86.7%) — this is the consolidated tax revenue pool (Steuereinnahmen) before ministerial allocation. Debt-related income flows through EP 32 Bundesschuld (€37.3B, 7.9%), representing new borrowing. Ministry-level own revenues are marginal (<4% combined).

### Political Framing

**Social spending dominance:** The €181.6B Arbeit und Soziales figure is not discretionary government spending — it largely represents statutory transfers: Rentenversicherung, Grundsicherung (Bürgergeld), Arbeitslosenversicherung subsidy. This reflects the Bismarckian insurance state, not redistributive policy choices. It is largely locked in by demographic trajectory and benefit law.

**Defense rearmament pressure:** EP 14 at €50.3B (10.6%) reflects the post-2022 Zeitenwende and Sondervermögen drawdown. Germany committed to NATO's 2% GDP target (~€85B at 2024 GDP). The gap is financed via the €100B Sondervermögen Bundeswehr (special fund, constitutionally ringfenced, off the regular budget).

**Connection to de-plan1-sven.md challenges:**
- CHALLENGE 1 (state capacity erosion): Debt service at €44.3B (9.3%) and fiscal brake (Schuldenbremse) constraints squeeze discretionary investment capacity — infrastructure, digital, education all compete for a shrinking residual.
- CHALLENGE 2 (democratic legitimacy): The opacity of Sondervermögen as budget circumvention instruments is a structural legitimacy issue — major spending decisions move off the regular parliamentary budget process.
- CHALLENGE 3 (social cohesion): Social transfers dominating the budget reflect a welfare state under demographic stress; cost rises while contribution base shrinks.

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## Source Analysis

### Why These Sources?

| Source | Strengths | Weaknesses | Weight Given |
|--------|-----------|------------|--------------|
| **Bundeshaushalt Digital API** | Official government data, Ist-Werte (actuals), machine-readable | Undocumented internal API; aggregation at Einzelplan level only | High |
| **BMF Haushaltsrechnung** | Legally binding final accounts | Annual publication, PDF-heavy, not machine-readable | Not directly used |

### Key Source Conflicts

1. API documentation states maximum year=2021, but the live endpoint returns 2024 actual data as of 2025-07-11 — documented in DS-00013 source.md. Data quality checks (38.2% social share, 10.6% defense) match published BMF figures.

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## Research Metadata

| Attribute | Value |
|-----------|-------|
| **Research Date** | 2026-04-20 |
| **Researcher** | PAI / bun get-de-haushalt |
| **Method** | Live API fetch, Ist-Werte 2024, Einzelplan level |
| **Confidence Level** | 99% |
| **Known Gaps** | Sub-Einzelplan breakdown not fetched; Sondervermögen not included; Länder budgets excluded |

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## Alternative Estimates & Why We Differ

| Estimate | Source | What It Actually Measures | Why It Differs |
|----------|--------|--------------------------|----------------|
| **~€476B** | BMF Soll 2024 | Appropriated budget (Soll) | Budget law vs. actual execution |
| **€474.75B** | This research (Bundeshaushalt Digital API) | Ist-Werte (actual executed) | What was actually spent |
| **~€574B** | Including Sondervermögen | Consolidated federal spending | Off-balance special funds added |

### Why Our Approach

- Ist-Werte are the ground truth of what was actually spent and collected, not what was planned
- Soll figures (appropriations) differ from Ist by execution gaps, emergency reserves, underspend
- Sondervermögen are legally separate budgets; including them requires separate data sourcing
- The €474.75B figure matches publicly reported BMF actuals for FY2024

**Key insight:** "Bundeshaushalt 2024" can refer to the Soll (appropriation law), the Ist (actuals), or consolidated figures including special funds — these measure different things, not that one is wrong.

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## Changelog

| Date | Change | Reason |
|------|--------|--------|
| 2026-04-20 | Initial dataset created from live API fetch | First Substrate integration of Bundeshaushalt data |

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## Full Data

See:
- `haushalt-expenses-2024.csv` — 25 Einzelpläne, sorted by expenditure descending
- `haushalt-income-2024.csv` — 24 Einzelpläne, sorted by income descending