The EU Budget: Legal Framework and Financial Governance

The budget of the European Union is the financial expression of the Union’s political priorities and the legal instrument through which EU policies are funded. The EU budget is governed by Articles 310–325 TFEU, which establish the principles of budgetary unity, annuality, equilibrium, and sound financial management. The budget is financed from own resources and operates within a Multiannual Financial Framework (MFF) that sets expenditure ceilings for seven-year periods. The budgetary framework balances the roles of the Commission (proposing and implementing), the Parliament and Council (co-legislators on the annual budget), and the Member States (contributing and supervising implementation).

The Multiannual Financial Framework

The Multiannual Financial Framework (MFF) under Article 312 TFEU sets the maximum annual amounts (ceilings) for EU expenditure in different categories (headings) over a period of at least five years (in practice, seven years). The MFF is adopted by the Council, acting unanimously after obtaining the consent of the European Parliament. The European Council plays a central role in setting the political parameters of the MFF, as the unanimity requirement gives each Member State a veto over the overall size and allocation of the budget.

The current MFF 2021–2027, combined with the temporary NextGenerationEU (NGEU) recovery instrument, represents the largest EU financial package in history. The MFF 2021–2027 totals €1,074.3 billion in commitments (2018 prices), while NGEU adds €750 billion in borrowing-funded expenditure for recovery from the COVID-19 pandemic. The headings include the single market, innovation and digital (€132.8 billion), cohesion, resilience and values (€366.5 billion), natural resources and environment (€356.4 billion), migration and border management (€22.7 billion), security and defence (€13.2 billion), neighbourhood and the world (€98.4 billion), and European public administration (€73.1 billion).

The Annual Budget Procedure

The annual budget procedure under Article 314 TFEU involves a structured dialogue between the Commission, the Parliament, and the Council. The Commission submits a draft budget to the Parliament and the Council by 1 September. The Council adopts its position and returns it to the Parliament by 1 October. The Parliament has 42 days to act: it may approve the Council’s position (adopting the budget), reject it by a majority of its component members (requiring a new procedure), or adopt amendments by a majority of votes cast.

Where the Parliament adopts amendments, the President of the Parliament and the President of the Council convene a Conciliation Committee composed of equal numbers from the Council and Parliament. The Committee has 21 days to agree on a joint text, approved by a qualified majority of the Council and a majority of the Parliament’s representatives. If no joint text is agreed, the Commission must submit a new draft budget. If the joint text is adopted, the Parliament has 14 days to approve it (by a majority of votes cast), and it is deemed finally adopted unless the Council rejects it by a qualified majority.

Article 315 TFEU establishes a provisional twelfths system for the start of each financial year if the annual budget is not finally adopted. Under this system, expenditure may be made monthly per chapter up to one-twelfth of the appropriations in the preceding budget, not exceeding one-twelfth of the appropriations in the draft budget proposed by the Commission.

Own Resources

The EU budget is financed from own resources under Article 311 TFEU. The Own Resources Decision, adopted by the Council unanimously after consulting the European Parliament, must be ratified by all Member States in accordance with their constitutional requirements. The current own resources system comprises three categories: traditional own resources (customs duties on imports from third countries and sugar levies), the VAT-based resource (a uniform rate applied to harmonised VAT bases), and the GNI-based resource (a uniform percentage of gross national income applied to each Member State’s GNI).

The GNI-based resource is the largest revenue source, functioning as a balancing item that covers the difference between total expenditure and other revenue. The UK rebate (a correction mechanism reducing the UK’s contribution) was abolished following the UK’s withdrawal. The own resources ceiling is set at 1.20% of EU GNI for payments and 1.46% for commitments. The NextGenerationEU borrowing is supported by a temporary increase in the own resources ceiling to 2.00% of GNI.

The Commission proposed new own resources for the 2021–2027 MFF, including a carbon border adjustment mechanism, a digital levy, a financial transaction tax, and a contribution from the revised Emissions Trading System. The introduction of new own resources is linked to the repayment of NGEU borrowing. The own resources system has been criticised for its complexity, the predominance of GNI-based contributions (which resemble national contributions rather than genuine own resources), and the lack of direct connection between EU revenue and EU policies.

Budget Implementation and Discharge

The Commission implements the budget in cooperation with Member States under shared management (the most common mode), direct management (by the Commission), or indirect management (by international organisations or third countries). The Financial Regulation (Regulation (EU, Euratom) 2018/1046) governs budget implementation, establishing rules on procurement, grants, financial instruments, and budgetary guarantees. The Commission submits annual accounts to the Court of Auditors and the discharge authority.

The European Court of Auditors (ECA) , established under Articles 285–287 TFEU, audits EU revenue and expenditure. The ECA examines whether all revenue has been received and expenditure incurred in a lawful and regular manner and whether the financial management has been sound. The ECA publishes an annual report on the implementation of the budget, which serves as the basis for the discharge procedure. The ECA also publishes special reports on specific policy areas and institutions.

The budget discharge procedure under Article 319 TFEU gives the European Parliament, acting on a recommendation from the Council, the power to grant, postpone, or refuse discharge to the Commission for the implementation of the budget. The discharge decision is the principal instrument of democratic accountability over EU expenditure. The Parliament examines the ECA’s annual report, the Commission’s annual management and performance report, and responses to questions. Refusal of discharge is politically significant but does not legally compel the Commission’s resignation; however, the Commission has always obtained discharge.

Budgetary Principles

The EU budget is governed by fundamental financial principles. Unity requires that all revenue and expenditure be brought together in a single budget document. Annuality limits budget authorisations to one financial year. Equilibrium under Article 310 TFEU prohibits borrowing for current expenditure (the budget must be balanced in revenue and expenditure). Specification requires that appropriations be used for specific purposes. Sound financial management requires economy, efficiency, and effectiveness. Transparency requires the budget to be published in the Official Journal. These principles ensure that EU expenditure is accountable, controlled, and directed to the Union’s policy objectives.