Ecuador’s Official Gazette published a new resolution on May 20, 2025 which updates the foreign currency outflow tax (ISD) for international transaction card usage. For individuals and entities that exceed the annual exemption, will now file one form and remit payment in April for the previous year. The deadline will depend on the ninth digit of the taxpayer ID, which will fall between April 10 and April 28. For taxpayers that did not submit ISD returns for 2022, 2023, or 2024 will need to remit the total due by June 30, 2025, using a multiple payment document.