Tax & Revenue

Tax and revenue regulations: income tax, VAT, corporate tax and more

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Tax & Revenue BOE

Extension of the agreement between the Tax Agency and the Judicial Mutual for sharing tax data

The agreement is renewed whereby the Tax Agency transfers tax information to the General Judicial Mutual. It allows this entity to verify data of its members to...

Judges, magistrates, prosecutors and personnel integrated in the General Judicial Mutual

11 May 2026 Read more

Tax & Revenue BOE

Results of Treasury Bills auctions at 6 and 12 months on April 10, 2026

The Public Treasury publishes the results of Treasury Bills auctions at 6 and 12 months held on April 10, 2026, with the interest rates and awarded volumes.

Investors, financial entities and savers interested in short-term public debt

15 Apr 2026 Read more

Tax & Revenue BOE

The Treasury announces liquidity auction with daily maturity repurchase agreement operations

The Public Treasury announces a liquidity auction through repurchase agreement operations with daily maturity. It is a technical mechanism for State treasury ma...

Financial entities and participants in the Spanish public debt market

13 Apr 2026 Read more

Tax & Revenue BOE

The Tax Agency restores a tax identification number (NIF)

The AEAT publishes the restoration of a previously revoked NIF. This procedure allows the holder to operate normally with the Tax Administration.

The holder of the restored NIF and their commercial or administrative counterparts

08 Apr 2026 Read more

Tax & Revenue BOE

Agreement between the Catastro and the Ayuntamiento de Forcarei for cadastral collaboration

The Catastro signs a collaboration agreement with the Ayuntamiento de Forcarei (Pontevedra). This agreement allows the municipality to participate in the manage...

Property owners and companies with assets in the municipality of Forcarei (Pontevedra)

31 Mar 2026 Read more

Tax & Revenue BOE

Agreement between the Catastro and the Ayuntamiento de Salceda de Caselas for cadastral collaboration

The Catastro signs a collaboration agreement with the Ayuntamiento de Salceda de Caselas (Pontevedra). This agreement allows the municipality to participate in ...

Property owners and businesses with assets in Salceda de Caselas (Pontevedra)

31 Mar 2026 Read more

Tax & Revenue BOE

Results of the State Bonds and Obligations auctions of March 19, 2026

The Tesoro Público publishes the results of the public debt auctions held on March 19, 2026. The interest rates and volumes awarded in State bonds and obligatio...

Public debt investors, financial institutions and capital markets

31 Mar 2026 Read more

Tax & Revenue BOE

Training agreement between the Instituto de Estudios Fiscales and the Escuela de Organización Industrial

The Instituto de Estudios Fiscales and the Escuela de Organización Industrial agree to collaborate in developing joint training programs in taxation and managem...

Professionals, civil servants and businesses interested in tax and organizational management training

30 Mar 2026 Read more

Tax & Revenue BOE

Sponsorship agreement between the Centro Español de Metrología and Enagás for the 8th Spanish Metrology Congress

The Centro Español de Metrología signs a patronage agreement with Enagás Transporte to fund the 8th Spanish Metrology Congress. This agreement allows Enagás to ...

Metrology sector, energy companies and entities interested in scientific patronage

28 Mar 2026 Read more

Tax & Revenue BOE

Official euro exchange rates published by the Banco de España on March 27, 2026

The Banco de España publishes the official euro exchange rates against other currencies for March 27, 2026, based on data from the ECB.

Companies and individuals with transactions in foreign currencies

28 Mar 2026 Read more

Tax & Revenue BOE

Changes in the members of the Council for the Defence of Taxpayers

Dismissals and new appointments of members take place in the Council for the Defence of Taxpayers. This body safeguards citizens' rights before the tax authorit...

Taxpayers, businesses and self-employed individuals with dealings with the Agencia Tributaria

24 Mar 2026 Read more

Tax & Revenue BOE

Results of the Treasury Bills auctions for 3 and 9 months of March 13, 2026

The Tesoro publishes the interest rates and volumes awarded in the short-term Treasury Bills auctions of March 13, 2026.

Public debt investors, financial institutions and companies with cash surpluses

23 Mar 2026 Read more

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