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Individuals and legal entities whose NIFs had been revoked by the AEAT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
22 Aug 2026
3/10
Tax & Revenue
Effective: 14/08/2026
The Spanish Treasury awarded 867 million in 3-month Bills and 1,204 million in 9-month Bills in the auction held on August 14, 2026, with interest rates of 2.39% and 2.61% respectively.
Investors, financial institutions and treasury managers operating with Spanish public debt
20 Aug 2026
3/10
Tax & Revenue
Effective: 20/08/2026
The EU corrects drafting errors in the directive on refund of excess withheld taxes in cross-border investments. The changes are purely textual and do not alter the substance of the regulation.
Financial intermediaries, cross-border investors and EU tax authorities
12 Aug 2026
3/10
Tax & Revenue
Effective: 12/08/2026
Drafting errors in the European regulation on administrative cooperation in VAT are corrected. It affects special VAT schemes for cross-border e-commerce.
Cross-border e-commerce companies covered by OSS/IOSS VAT schemes in the EU
05 Aug 2026
3/10
Tax & Revenue
Effective: 05/08/2026
The Bank of Spain sets at 2.848% the yield on public debt with a 2-6 year maturity for July 2026. This figure is an official reference interest rate for banking products.
Holders of loans indexed to this rate and financial entities
03 Aug 2026
3/10
Tax & Revenue
Effective: 03/08/2026
The Tax Authority restores the tax identification number to 63 companies that had it cancelled, allowing them to operate normally with the Administration.
63 commercial companies with restored NIF and their partners, suppliers and creditors
03 Aug 2026
3/10
Tax & Revenue
Effective: 06/08/2026
The Treasury issues public debt in August 2026 with auctions on August 6. Four bond references are offered at 5, 7, 10 and 15 years with rates between 2.05% and 3.40%.
Institutional investors, Market Makers and financial entities operating in public debt
30 Jul 2026
3/10
Tax & Revenue
Effective: 17/07/2026
The Treasury awarded nearly €900M in 3-month Bills and €1,230M in 9-month Bills. Interest rates stood at approximately 2.37% and 2.62% respectively.
Public debt investors, investment funds and financial institutions