Chile: SII clarifies income tax treatment, VAT on services by foreign companies
Chile’s tax authority (SII) has issued Letter Ruling No. 2627 of 18 December 2025, clarifying the VAT and income tax treatment of services supplied by a foreign entity in Chile. SII has clarified the Value Added Tax (VAT) treatment for services
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Uruguay: DGI sets 2026 tax filing, payment schedule
Uruguay’s General Tax Directorate (Dirección General Impositiva – DGI) has issued Resolution No. 2284/025, establishing the official due date schedules for the filing of tax returns and payment of taxes administered by the DGI for the period
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US: Treasury, IRS issue final BEAT guidance on qualified derivative payments in securities lending transactions
The US Treasury Department and the Internal Revenue Service (IRS) issued final regulations in the Federal Register on 18 December 2025, outlining how qualified derivative payments (QDPs) are determined and reported in securities lending transactions
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US sets initial zero-rate tariffs on Chinese semiconductors
The Office of the United States Trade Representative (US Trade Representative) has issued a Notice of Action titled “China’s Acts, Policies, and Practices Related to the Targeting of the Semiconductor Industry for Dominance,” which was
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Chile: SII enlists foreign digital service providers subject to VAT withholding for 2026
Chile’s tax authority (SII) has issued Resolution No. 181 of 15 December 2025, which formalises the list of foreign digital service providers (DSPs) subject to value added tax (VAT) withholding for the upcoming calendar year. Chile has
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Brazil: RFB updates automatic information exchange rules to include digital currencies, crypto-assets
Brazil’s Federal Revenue Service (RFB) issued Normative Instruction RFB 2298 on 26 December 2025, updating the Common Reporting Standard (CRS) in line with the latest OECD version. Effective 1 January 2026, Key updates include the
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US: Whistleblower Office announces new digital Form 211
The US Internal Revenue Service (IRS) Whistleblower Office announced on 19 December 2025 that it is making it easier for whistleblowers to report tax noncompliance to the IRS with the launch of the new digital Form 211, Application for Award for
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US: Treasury, IRS offers safe harbour for taxpayers claiming carbon capture credit
The US Department of the Treasury and the Internal Revenue Service provided guidance on 19 December 2025 for taxpayers claiming the tax credit for carbon capture and sequestration, which was expanded and modified in the One, Big, Beautiful
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Argentina: ARCA raises transfer pricing reporting thresholds
Argentina’s Federal Tax Administration (ARCA) has increased the revenue thresholds that trigger mandatory transfer pricing documentation, aiming to streamline reporting requirements for multinational and local taxpayers. The changes are set out
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Chile: Tax Authority updates Second Category Income Tax parameters for January 2026
Chile’s tax authority (Servicio de Impuestos Internos – SII) has issued Circular No. 67 of 10 December 2025, confirming the Second Category Income Tax values and calculation tables to be applied in January 2026. The guidance, which marks the
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Brazil: Chamber of Deputies passes taxpayer defence code, targets habitual tax defaulters
Brazil’s Chamber of Deputies has approved Complementary Bill 125/2022, which creates the Taxpayer Defence Code. This framework sets out the general rights, guarantees, and responsibilities of taxpayers, as well as the procedures governing their
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Finland updates BEPS MLI stance on Brazil tax treaty, including corrections
Finland submitted an updated consolidated position for the Multilateral Convention to Implement Tax Treaty Related Measures to Prevent BEPS (MLI), as noted by the OECD on 11 December 2025. This update includes two specific corrections regarding
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US: IRS-CI releases 2025 annual report highlighting key investigations
The US IRS Criminal Investigation released its Fiscal Year 2025 Annual Report PDF on 11 December 2025, showcasing banner investigative results fueled by new partnerships and innovative financial investigative techniques. The report details how
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US to introduce gradual tariffs on Nicaragua following labour rights violations
The US will introduce new tariffs on selected Nicaraguan imports starting 1 January 2026, citing ongoing labour and human rights issues. According to the US Trade Representative (USTR), the duties will be phased in gradually, rising to 10% in
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US to reduce Swiss tariffs under new trade deal
The US will reduce tariffs on Swiss goods from 39% to 15% under a new trade framework, the Swiss government announced today. The agreement also includes a commitment by Swiss companies to invest USD 200 billion in the US by 2028. The framework
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Mexico: Senate approves tariffs of up to 50% on Asian imports
Mexico’s Senate has approved tariffs of up to 50% on more than 1,400 products from countries without free trade agreements, including China, India, South Korea, Thailand, and Indonesia. The increases, effective 1 January 2026, target goods such
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Argentina: ARCA updates VAT withholding rules for digital platforms
Argentina’s tax authority (ARCA) has issued General Resolution 5794/2025, which updates the special VAT withholding rules for transactions conducted through digital platforms, initially established under General Resolution 5319/2023. The core
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Peru: SUNAT updates fine reduction rules for late tax filings
Peru’s Tax Authority (SUNAT) has amended the gradual reduction of fines for taxpayers who fail to file certain income tax returns through Resolution No. 000355-2025/SUNAT, published in the Official Gazette on 29 November 2025 and effective from 30
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