31 Mar 2026
9/10
Tax & Revenue
Effective: 25/03/2026
The mandatory electronic invoicing system between business owners and professionals in Spain is established. All companies and self-employed individuals must issue and receive invoices in digital format.
All business owners and professionals carrying out B2B transactions in Spain
31 Mar 2026
9/10
Social Security
Effective: 01/01/2026
The contribution rules to Social Security for companies and workers in 2026 are established. It affects wages, bases and applicable rates throughout the year.
Companies, self-employed workers, employees and special groups with SS contributions
27 Mar 2026
9/10
Tax & Revenue
Effective: 25/03/2026
The official forms and deadlines for filing the Income Tax and Wealth Tax returns for the 2025 tax year are approved. It also regulates how to obtain and confirm the draft return by electronic means.
Taxpayers required to file IRPF and/or Wealth Tax returns in 2025
02 May 2026
8/10
Other Regulations
Effective: 01/04/2026
The Government approves extraordinary measures to address the economic impact of the conflict in the Middle East. The aim is to cushion the effects on Spanish companies and citizens.
Companies, self-employed workers and citizens affected by the economic crisis arising from the conflict in the Middle East
28 Mar 2026
8/10
Grants & Subsidies
Effective: 27/03/2026
Direct aid for farmers in Andalucía and Extremadura affected by adverse weather events is detailed. Requirements and conditions to access these urgent subsidies are specified.
Farmers and agricultural holdings in Andalucía and Extremadura affected by adverse weather events
27 May 2026
7/10
European Regulations
The EU Council authorizes the signing of an interim trade agreement with Mexico. This pact will facilitate trade and investment between both regions.
Export and import companies between the EU and Mexico, investors and commercial operators
21 May 2026
7/10
Tax & Revenue
Effective: 15/04/2026
Navarre approves urgent fiscal measures to mitigate the economic impact of the Middle East crisis. It affects Navarrese companies and self-employed workers with activity linked to the most affected sectors.
Companies, self-employed workers and taxpayers in Navarre affected by the Middle East crisis
12 May 2026
7/10
European Regulations
Effective: 29/04/2026
The European Union launches a Talent Pool to facilitate the hiring of workers from non-EU countries. It will connect international candidates with European employers who cannot find suitable profiles in the local market.
Companies with hiring difficulties, non-EU workers and immigration authorities
21 Apr 2026
7/10
European Regulations
Effective: 20/04/2026
The EU establishes import quotas with reduced tariffs for Mercosur products. Affects European importers of food, manufactures and other South American goods.
European importers, agri-food and industrial sectors competing with Mercosur products
16 Apr 2026
7/10
European Regulations
Effective: 16/04/2026
The European Commission officially recognizes that the crisis in the Middle East since 28 February 2026 constitutes an exceptional event with significant impact on European markets.
Companies with exposure to Middle East markets, importers, exporters and energy sectors