Portugal extends the deadline to submit the TP file

Portugal approved Modelo 64 tax return form, the official return for the assessment and payment of domestic top-up tax under the Global Minimum Tax Regime (RIMG), following the launch of the Modelo 62 – Registration Declaration form (RIMG) filing

Nigeria's Federal Ministry of Information and National Orientation announced on 17 July 2026 that officials from Nigeria and Portugal discussed bilateral relations, including progress toward concluding an income tax treaty, during the EurAfrican

Portugal's Council of Ministers has approved an amendment to the General Tax Law to replace the country's existing list of countries, territories and regions with privileged tax regimes with the EU list of non-cooperative jurisdictions, aligning its

Kyrgyzstan and Portugal are holding negotiations on a proposed income tax treaty, according to the Ministry of Economy and Commerce of the Kyrgyz Republic on 24 June 2026. The treaty is intended to strengthen bilateral trade and economic

Portugal has granted a further extension for the submission of the periodic corporate income tax return (Form 22) and the corresponding payment for the 2025 tax period, moving the deadline from 19 June to 30 June 2026. The extension was announced

Portugal has published Ordinance No. 255/2026/1 in the Official Gazette on 12 June 2026, approving the official GloBE Information Return (GIR) for the country's global minimum tax regime. The ordinance adopts the standardised GIR form and