Oman – Spain DTA

Spain’s Institute of Accounting and Audit (ICAC) has clarified the application of Spain's public country-by-country reporting (public CbCR) rules through ICAC Query 5 (BOICAC 144). The guidance confirms that when the ultimate parent company is

The Spanish Tax Agency has launched the 2025 Companies Campaign, with the filing period for Corporate Income Tax opening on 1 July 2026. The campaign includes a dedicated webpage bringing together guidance, updates and support materials to help

The Spanish Tax Agency has announced the publication of Royal Decree-Law 18/2026 in the Official State Gazette (BOE), introducing tax measures under the Comprehensive Response Plan to the Crisis in the Middle East. The legislation, dated 29 June

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

Kazakhstan President Kasym-Zhomart Tokayev signed the law for the ratification of the  income and capital tax treaty with Oman on 10 June 2026 . Kazakhstan and Oman signed an income tax treaty on 29 May 2025 in Astana. The agreement seeks to