TIEA between Chile and Uruguay enters into force

Chile has enacted Law No. 21,811-2026, published on 26 March 2026, introducing transitional tax measures to curb increases in domestic kerosene retail prices. Law 21,811 outlines a series of temporary government actions designed to stabilise fuel

Chile’s tax authority (SII) has issued Letter Ruling No. 578 dated 6 March 2026, addressing the VAT treatment applicable to a Chilean purchaser acquiring software from an unrelated US supplier and subsequently sublicensing it to customers in

Chile’s Tax Administration, Servicio de Impuestos Internos (SII), has issued Resolution Ex. SII No. 38-2026 of 9 March 2026, introducing changes to the monthly VAT return (Form No. 29) for taxpayers acting as intermediaries. The amendments add new

Brazil officially promulgated a protocol amending its tax treaty with Chile on 2 March 2026, according to Decree No. 12,863. The updated convention introduces significant modifications to prevent tax avoidance while eliminating double taxation on

Chile's tax authority (SII) issued Resolution EX. SII No. 27 on 20 February 2026, which provides automatic forgiveness of interest charges and penalties for taxpayers affected by system outages. The SII's digital platform experienced technical

Chile's tax authority (SII) issued Circular No. 7 on 12 February 2026, updating various thresholds used to calculate employment income tax for March 2026. Circular No. 7 sets the following adjusted values for March 2026: Key reference values: