COLOMBO – August 14, 2026 – The Inland Revenue Department (IRD) has announced a significant amendment regarding the implementation date for the revised Value Added Tax (VAT) invoice format. Through a new Gazette Extraordinary, No. 2500/106, issued on August 6, 2026, the effective date for the mandatory new format and specifications for tax invoices has been extended from July 01, 2026, to October 01, 2026.
This update provides registered persons with an additional three months to align their invoicing systems and processes with the stipulated requirements, aiming to ease the transition for businesses across the island.
Background to the Amendment
The original mandate for the revised tax invoice format was established through Gazette Extraordinary No. 2481/22, dated March 27, 2026, with an initial effective date of July 01, 2026. This move was part of the IRD’s ongoing efforts to enhance transparency, streamline tax administration, and ensure greater compliance under the Value Added Tax Act, No. 14 of 2002.
However, understanding the complexities involved in system adjustments and operational changes for businesses, the IRD has now opted to grant an extension.
Details of the Latest Gazette Notification
The amendment, made by Commissioner General of Inland Revenue, Ms. Rukdevi Perpetua Himali Fernando, under the powers vested in her by Section 20 of the Value Added Tax Act, No. 14 of 2002, specifically modifies only the effective date. The official text of Gazette Extraordinary No. 2500/106 states:
- The effective date of “July 01, 2026” is hereby amended as “October 01, 2026”.
- All other matters contained in the previous Gazette (No. 2481/22) regarding the format and specifications of the Tax Invoice shall remain unchanged.
This means that while businesses have more time to implement the changes, the actual prescribed format and specifications for VAT invoices, as previously outlined, remain definitive for adoption by the new deadline.
Implications for VAT Registered Businesses
The extension to October 01, 2026, offers a crucial window for VAT-registered individuals and entities to finalize their preparations. Businesses are strongly advised to:
- Review the detailed specifications of the tax invoice format as per Gazette Extraordinary No. 2481/22.
- Make necessary adjustments to accounting software, ERP systems, or manual invoicing procedures to comply with the new format by the revised deadline.
- Train relevant staff on the updated requirements to ensure accurate and compliant invoice issuance.
The IRD’s decision reflects a responsive approach to the practical challenges faced by the business community, providing adequate time for a smoother transition to the updated tax compliance framework.
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