Tax & Revenue

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

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Tax & Revenue BOE

The State issues new 10-year bonds through syndication to finance itself in the markets

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

28 May 2026 Read more

Tax & Revenue BOE

Results of Treasury Bills auctions at 3 and 9 months from May 15, 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

26 May 2026 Read more

Tax & Revenue BOE

Tax Authority rehabilitates tax identification numbers (NIF) that were revoked

The Tax Agency publishes the list of NIF that have been rehabilitated after being previously revoked. It affects persons or entities that recover their capacity...

Natural and legal persons whose NIF have been rehabilitated by the AEAT

25 May 2026 Read more

Tax & Revenue BOE

Authorization for Segregation and Reconstitution of State Bonds and Obligations

The Ministry authorizes technical operations on Spanish public debt that allow the separation and regrouping of State bonds and obligations to facilitate their ...

Institutional investors, financial entities and public debt managers

23 May 2026 Read more

Tax & Revenue BOE

Results of State Bonds and Obligations Auctions of May 7, 2026

The Public Treasury publishes the results of public debt auctions held on May 7, 2026. The interest rates and volumes awarded in State bonds and obligations are...

Public debt investors, financial entities and fixed income markets

18 May 2026 Read more

Tax & Revenue BOE

Results of Treasury Bills auctions at 6 and 12 months on May 8, 2026

The Public Treasury publishes the results of Treasury Bills auctions at 6 and 12 months held on May 8, 2026, with the interest rates and awarded volumes.

Public debt investors, financial entities and individual savers

15 May 2026 Read more

Tax & Revenue BOE

The Cadastre renews its collaboration agreement with the federation of tax advisors and tax technicians

The General Directorate of the Cadastre extends and modifies its collaboration agreement with the federation that brings together professional tax advisors and ...

Tax advisors and tax technicians integrated in FETAP

13 May 2026 Read more

Tax & Revenue BOE

The Tax Agency and the Air Safety Agency update their tax information exchange agreement

The agreement between AEAT and AESA is modified to improve data supply between both organizations. It affects the internal management of tax information in the ...

Air operators, aeronautical sector companies and both public administrations

12 May 2026 Read more

Tax & Revenue BOE

Tax Authority Rehabilitates Previously Revoked Tax Identification Numbers

The Tax Agency publishes the list of rehabilitated TINs following their revocation. These taxpayers recover their tax identification to operate normally.

Natural and legal persons whose TINs had been revoked by the AEAT

06 May 2026 Read more

Tax & Revenue BOE

Tax Authority rehabilitates revoked tax identification numbers (NIF)

The Tax Agency publishes the list of NIF that have been rehabilitated after being previously revoked. It affects individuals or entities that recover their capa...

Individuals or legal entities with previously revoked NIF that has been rehabilitated

04 May 2026 Read more

Tax & Revenue BOE

Auctions of State Bonds and Obligations in May 2026

The Public Treasury convenes auctions of state public debt for May 2026. Investors and financial entities may participate in the purchase of these fixed-income ...

Institutional investors, financial entities and individuals interested in public debt

01 May 2026 Read more

Tax & Revenue BOE

Intesa Sanpaolo SpA incorporated as Primary Dealer of Spanish Public Debt

The Spanish Treasury updates its official list of authorized entities to operate in the primary market for public debt, incorporating the Italian bank Intesa Sa...

Financial entities operating in public debt and capital markets

29 Apr 2026 Read more

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