08 Apr 2026
4/10
Tax & Revenue
Effective: 24/03/2026
An inter-administrative commission is created to coordinate the exceptional event of public interest of the Gaudí Centenary 2026, with participation from the Ministry of Culture, Treasury and UPC.
Sponsoring companies, cultural institutions and public administrations linked to the Gaudí Centenary
30 Mar 2026
4/10
Tax & Revenue
Effective: 24/03/2026
The Tax Authority publishes the list of NIF that have been reinstated after having been previously revoked. It affects individuals and entities that recover their capacity to operate for tax purposes.
Individuals and legal entities whose NIF have been reinstated by the AEAT
28 Mar 2026
4/10
Tax & Revenue
Effective: 01/04/2026
The annual effective interest rate for the second quarter of 2026 is published, used to fiscally classify certain financial products. It affects the taxation of bonds, loans and other financial assets.
Investors, financial institutions and companies with fixed-income assets
27 Mar 2026
4/10
Tax & Revenue
Effective: 26/03/2026
The Government dismisses María Jesús Montero from her position as Minister of Finance by means of a Real Decreto. This change affects the leadership of the Ministry of Finance.
State Administration, Finance Ministry officials and taxpayers in general
27 Mar 2026
4/10
Tax & Revenue
Effective: 23/03/2026
The Tax Authority publishes the list of NIFs that have been reinstated after having been previously revoked. It affects individuals and companies that recover their active tax identification.
Individuals and legal entities whose NIFs had been revoked by the AEAT
26 Mar 2026
4/10
Tax & Revenue
Effective: 10/03/2026
A procedure is established for paying online the fee for reservation of the public radio domain. It affects companies and operators that use radio frequencies.
Telecommunications operators and companies holding radio spectrum usage licences
24 Mar 2026
4/10
Tax & Revenue
Errors are corrected in the European regulation that requires companies to pay taxes where they generate real profits. It affects corporate groups with operations in several EU countries.
Multinational corporate groups and companies with operations in several EU countries
29 May 2026
3/10
Tax & Revenue
Effective: 03/06/2026
The Public Treasury issues 10-year State bonds for €13 billion with an interest rate of 3.40%. The issuance is carried out through syndication with a start date of June 3, 2026.
Institutional investors, financial entities and public debt markets
28 May 2026
3/10
Tax & Revenue
Effective: 27/05/2026
The Public Treasury issues a new benchmark of 10-year Government Bonds maturing in 2036, using a syndicate of banks to place them among institutional investors.
Institutional investors, financial entities and public debt markets
26 May 2026
3/10
Tax & Revenue
Effective: 15/05/2026
The Public Treasury publishes the results of Treasury Bills auctions at 3 and 9 months held on May 15, 2026. Interest rates and awarded volumes are detailed.
Public debt investors, financial entities and individual savers