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Inland Revenue Department urges taxpayers to meet November 30 filing deadline

Sri Lanka's tax authority has issued a fresh reminder to taxpayers to submit their returns ahead of the approaching November 30 deadline. The Inland Revenue Department has cautioned that failure to comply could result in penalties.

LSN Sri Lanka · 16 October 2026

The Inland Revenue Department (IRD) has renewed calls for taxpayers to complete their annual tax filings before the November 30 submission deadline, warning of potential consequences for those who miss the cutoff date.

The reminder comes as the deadline draws near, with the IRD urging both individuals and businesses to ensure their tax returns are lodged with the authority well ahead of the expiration date. The department has emphasized the importance of timely compliance to avoid administrative and financial penalties.

Taxpayers are advised to gather all necessary documentation and consult with tax professionals if required to facilitate smooth and accurate filing. The IRD has indicated that various payment and submission options remain available to assist taxpayers in meeting their obligations.

The November 30 deadline is a key annual filing requirement under Sri Lanka's tax regulations. The IRD typically intensifies outreach efforts in the weeks leading up to major deadlines to ensure maximum compliance among the taxpaying public.