27 Jul 2026
3/10
Tax & Revenue
Effective: 27/07/2026
The AEAT restores the NIF to companies that had it cancelled due to tax non-compliance. Without an active NIF, a company cannot operate legally or issue invoices.
Companies and entities with NIF previously revoked by the Tax Authority that have regularized their situation
16 Jul 2026
3/10
Tax & Revenue
Effective: 08/04/2026
Norwegian companies included in the European emissions trading system are exempt from CO2 tax on LPG and natural gas. This decision avoids double climate taxation.
Norwegian industrial and energy companies included in the EU ETS using LPG or natural gas
15 Jul 2026
3/10
Tax & Revenue
Effective: 10/07/2026
The Spanish Treasury has awarded 1,576 million in 6-month Bills and 4,041 million in 12-month Bills in the auction of July 10, 2026. Interest rates stand at around 2.38% and 2.50% respectively.
Investors in public debt, financial entities and savers in Treasury Bills
13 Jul 2026
3/10
Tax & Revenue
Effective: 16/07/2026
The Treasury issues new tranches of public debt at 3, 7 and 30 years with rates between 2.35% and 3.95%. The auctions take place on 16 July and the securities are put into circulation on 21 July 2026.
Institutional investors, Market Makers and savers interested in Spanish public debt
13 Jul 2026
3/10
Tax & Revenue
Effective: 13/07/2026
The Treasury corrects an error in the interest rate table published in June 2026. The description of a State bond used to fiscally qualify financial assets is rectified.
Issuers and investors in State financial assets; tax advisors
08 Jul 2026
3/10
Tax & Revenue
Effective: 07/07/2026
The Bank of Spain publishes the official exchange rates of the euro against 30 world currencies for July 7, 2026. The euro stands at 1.1433 dollars and 0.85411 pounds sterling.
Companies with foreign currency operations, importers, exporters and accountants
02 Jul 2026
3/10
Tax & Revenue
Effective: 02/07/2026
The Public Treasury awarded 5,832 million euros in State obligations in the auction of June 18, 2026, with yields between 3.03% and 3.64%.
Public debt investors, financial entities and fixed income portfolio managers
29 Jun 2026
3/10
Tax & Revenue
Effective: 29/06/2026
The AEAT publishes the list of companies whose revoked NIFs have been rehabilitated, allowing them to operate fiscally again. It affects companies throughout Spain that had lost their tax identification.
Companies with rehabilitated NIF and third parties contracting with them
23 Jun 2026
3/10
Tax & Revenue
Effective: 23/06/2026
The AEAT signs an agreement with the International Tax Observatory in Paris to jointly investigate the progressivity of the Spanish tax system using aggregated and anonymized tax data.
Tax administration, tax researchers and potentially Spanish taxpayers
20 Jun 2026
3/10
Tax & Revenue
Effective: 12/06/2026
The Public Treasury publishes the results of Treasury Bills auctions at 3 and 9 months issued on June 12, 2026, with interest rates of 2.24% and 2.52% respectively.
Investors, financial entities and participants in the Spanish public debt market