Business · Sri Lanka Bureau
Sri Lanka IRD sets November 30 deadline for 2025/2026 tax returns
The Inland Revenue Department has called on taxpayers to file their income tax returns for the 2025/2026 assessment year before the end of November. The deadline underscores the tax authority's push to maintain compliance across the island.
LSN Sri Lanka ·

The Inland Revenue Department (IRD) has urged all taxpayers to submit their income tax returns for the year of assessment 2025/2026 on or before November 30, signalling the department's commitment to ensuring timely compliance with national tax obligations.
The filing deadline forms part of the IRD's broader effort to maintain regular tax collection cycles and encourage voluntary compliance among Sri Lanka's taxpaying population. The department has emphasised the importance of meeting the submission date to avoid potential penalties or administrative complications.
Taxpayers seeking clarification on return submission procedures or other tax-related matters can access assistance through multiple channels. The IRD's dedicated hotline, accessible at 1944, provides direct support to callers, while comprehensive information and guidance documents are available on the department's official website at www.ird.gov.lk.
The annual return filing period represents a critical juncture in the country's tax administration cycle, with the IRD typically processing submissions and assessments in the months following the deadline. Individuals and entities are encouraged to gather relevant financial documentation and begin preparing their returns to ensure compliance before the November 30 cutoff.