Politics · Sri Lanka Bureau
Sri Lanka delays mandatory TIN requirement for specified transactions
The Sri Lankan government has pushed back the implementation of mandatory Taxpayer Identification Number submissions by five months following public backlash. The requirement will now take effect on 1 April 2027 instead of the originally scheduled date of 1 November 2026.
LSN Sri Lanka ·

The Inland Revenue Department announced the postponement yesterday as widespread criticism mounted over plans to require TIN Certificates for eight specified categories of transactions. The deferral provides businesses and individuals additional time to prepare for compliance with the new requirements.
The government's decision to delay implementation reflects growing concerns from the public and business community regarding the administrative burden of the mandatory submission process. Officials cited the need for better preparation and awareness among taxpayers ahead of the deadline.
The IRD has indicated that the five-month extension will allow stakeholders to familiarize themselves with the new procedures and make necessary arrangements for compliance. Further details regarding the eight specified transaction categories and implementation guidelines are expected to be clarified in the coming months.
This marks a significant revision to the original timeline, which had set November 2026 as the commencement date. Stakeholders have been advised to monitor official government communications for any additional guidance or updates regarding the delayed implementation.