Irish Revenue Issues Guidance Reflecting Updates and Changes to the Self-Assessment Income Tax Return Form 11 for 2025

Irish Revenue has issued eBrief No. 127/26, concerning guidance reflecting updates and changes to the 2025 ROS Form 11, the self-assessment income tax return relating to taxes on income and capital gains for self-assessed individuals. Note that, as per eBrief No. 034/26, the deadline for the 2025 ROS Form 11 was extended to 18 November 2026.

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Revenue eBrief No. 127/26 Income Tax return form 2025 - ROS Form 11

The ROS Form 11 2025 has been available since 1 January 2026. This form is …