Spain: Council of Ministers approves Spain-Andorra income tax treaty

Spain has published Order HAC/623/2026 of 12 June 2026 in the Official State Gazette (BOE) on 23 June 2026, introducing amendments to several Non-Resident Income Tax returns and related filing procedures. The Order updates: Form 210 –

Spain has updated its list of non-cooperative jurisdictions and harmful tax regimes following the publication of Order HAC/649/2026 in the Official Gazette on 27 June 2026. The order amends the list established under Order HFP/115/2023 to reflect

Andorra and Bulgaria signed an income and capital tax treaty on 19 June 2026. The treaty is intended to avoid double taxation on income and strengthen measures to prevent tax evasion and tax avoidance between the two jurisdictions. The

Spain's Tax Authority (AEAT) on 1 June 2026 published two technical documents—the Ministerial Order Project for the Public Electronic Invoicing Solution (SPFE) and Public Electronic Invoicing Solution (SPFE) Technical Aspects—setting out the

Officials from the Montenegro Ministry of Finance and Spain signed a new Agreement on the Avoidance of Double Taxation and the Prevention of Income Tax Evasion on 5 June 2026 in Tivat, on the sidelines of the European Union–Western Balkans

The Bulgarian Council of Ministers approved the signing of an income tax treaty with Andorra, together with amendments to the draft agreement that had been agreed in March 2026 on 3 June 2026. The treaty is intended to avoid double taxation on