What exactly is the debt brake?
The debt brake is a statutory fiscal responsibility rule. It is neither the day money runs out nor an automatic declaration of bankruptcy.
Prepared and sources checked on 24 October 2026 · Independent educational website
The 55% is calculated under the law
The measures relate to a statutory debt level of at least 55%. The starting point is general government debt relative to nominal GDP. Current Section 13 deducts not only the cash reserve held for state debt financing, but also expenditure specified in Section 11(1)(b)–(e) and expenditure financing a defined low-carbon generating facility.
The state debt figure in the main counter is therefore insufficient. Simply taking the unadjusted Maastricht ratio from the European table is insufficient too. This overview is simplified; the legislation in force is authoritative.
Who responds, and when
The Fiscal Council announces the statutory debt level using the relevant data. Section 14 links application of the measures to the first day of the second calendar month following the announcement. This is not an instant response to a second-by-second counter or a single bond issue.
What changes after activation
- The government submits a draft and outlook for the state budget and state funds aimed at long-term sustainability.
- Health insurers and regional and municipal budgets are subject to balanced-budget requirements, with deficits allowed under the relevant laws.
- Certain new multi-year commitments that increase debt are restricted for other public institutions; the law provides exceptions.
This does not automatically stop pensions or all investment. Section 15 contains exceptions, for example for specified emergencies. One headline cannot replace the details.
Why this website shows 2034
This is a conditional Fiscal Council scenario from September 2026, not a certain activation date. Forecasts can change with policy, the economy, data and rules. Predicting a threshold crossing and legally activating measures are different things.
The European reference value of 60% of GDP is a separate framework. The Czech domestic rule cannot be merged with the European threshold.
Sources and further reading
- e-Sbírka: Act No. 23/2017 Coll., especially Sections 13–16 ↗
- Consolidated legislation with links to provisions ↗
- Fiscal Council: 2026 scenario ↗
Illustrative examples are neither an actual budget nor a personal obligation. For data, use the period and methodology stated beside the table.
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