Turkey’s Revenue Administration has announced that Presidential Decision No. 10706, published in the Official Gazette on 19 December 2025, extends the 0% withholding tax rate on specific financial instruments. The decision, accepted on 18 December 2025 under the authority granted by the 17th paragraph of temporary article 67 of the Income Tax Law No. 193,...
UK’s HM Revenue & Customs (HMRC) has announced that interest rates for late tax payments and repayments in the UK will be reduced, following the Bank of England’s cut to the base rate. The rates, which are set in legislation and linked directly to the Bank of England base rate, were confirmed by HMRC on...
The US Supreme Court is expected to deliver its latest round of decisions on 14 January 2026 on the legality of President Donald Trump’s global tariff policy. The court noted that its rulings may be announced when the justices convene for their scheduled session next Wednesday (14 January). The tariffs case is widely seen as...
Korea (Rep.)’s National Tax Service reported that officials from Korea (Rep of.) and Cambodia held the 4th Korea-Cambodia Commissioners’ Meeting on 5 January 2026. The discussions focused on strengthening tax cooperation, including potential updates to the 2019 income tax treaty to incorporate measures for mutual assistance in tax collection. Korean officials highlighted the importance of...
The US Internal Revenue Service has issued Internal Revenue Bulletin 2026-01 on 29 December 2025, which includes five Revenue Procedures for 2026: letter rulings, determination letters, information letters and technical advice from the IRS. The bulletin outlines how the IRS provides rulings and technical advice across various tax areas and identifies the Associate Chief Counsel...
The Irish Ministry of Finance (MOF) has introduced a new corporation tax relief aimed at supporting the unscripted production sector, marking the first tax incentive in Europe dedicated exclusively to unscripted programming. Tánaiste and Minister for Finance Simon Harris T.D. and Minister for Culture, Communications and Sport Patrick O’Donovan T.D. unveiled the measure, which provides...
Irish Revenue has published eBrief No. 010/26 on 8 January 2026, providing updates to Tax and Duty Manual (TDM) Part 04A-01-02 on the Global Minimum Level of Taxation for multinational enterprise groups and large domestic groups in the EU, covering the implementation of Ireland’s Pillar 2 global minimum tax rules. Tax and Duty Manual (TDM)...
The Cambodia Accounting and Auditing Regulator (ACAR) has issued Notification No. 040/25 on 23 December 2025, outlining the requirements for enterprises and non-profit organisations to submit their 2025 financial statements in compliance with applicable accounting standards. Entities not subject to independent audit must submit their annual financial reports to ACAR by 20 April 2026. Organisations...
The Korea (Rep.)’s 2026 tax reforms, enacted following budget-related amendments approved in December 2025, introduce several changes to corporate and individual taxation. Corporate tax rates are increased by 1% in each of the four brackets, and new brackets are established for the separate taxation of qualifying dividend income received by resident individuals. Other key measures...
The Luxembourg Administration of Direct Tax has issued guidance on Pillar 2 global minimum tax filings, covering registration and submission of Global Information Returns (GIR) and Supplementary tax returns. The guidance includes links to XML formats and related instructions. All filings must be completed online via MyGuichet.lu, which requires login. Procedures include: Registration Submission of...