By: Staff Writer
November 01, Colombo (LNW): The Inland Revenue Department’s decision to make Taxpayer Identification Number (TIN) certificates compulsory for eight specified transactions from November 1 marks a significant expansion of Sri Lanka’s tax compliance framework, placing individuals and businesses under closer scrutiny while raising questions about administrative readiness, public awareness and the wider economic implications of the new requirement.
Under the Inland Revenue (Amendment) Act, No. 11 of 2026, individuals covered by Section 102(3) of the Inland Revenue Act, No. 24 of 2017, as amended, will be required to produce a valid TIN certificate before completing eight categories of transactions. These include opening bank or financial institution accounts, obtaining credit cards, securing building plan approvals, registering motor vehicles, renewing vehicle licences, registering land or land titles, registering businesses and transferring shares in Sri Lankan-incorporated companies.
In share transfers, both the transferor and transferee must provide TIN certificates. Relevant government officials and institutions have been instructed to ensure compliance before processing the transactions.
Although the measure is presented as part of the Government’s efforts to strengthen tax administration and broaden the tax base, its practical implications extend well beyond the Inland Revenue Department. Banks, financial institutions, local authorities, motor vehicle registration authorities, land registries and business registration offices will all become important enforcement points in the country’s expanding tax compliance system.
The obligation to obtain a TIN was originally introduced through Extraordinary Gazette Notification No. 2334/21 of May 31, 2023. It applies to resident individuals who were aged 18 or above as at December 31, 2023, and those who subsequently reach the age of 18.
The latest amendment effectively connects tax identification with everyday financial and commercial activities. While this could improve the authorities’ ability to identify taxpayers and match financial transactions with declared income, questions remain about whether the country’s tax administration possesses the capacity to translate identification into actual revenue collection.
Possessing a TIN does not necessarily mean that an individual has taxable income or outstanding tax liabilities. Equally, registering for a TIN should not automatically be interpreted as creating an additional tax liability. The distinction is important because public misunderstanding could discourage legitimate financial transactions and create unnecessary anxiety among low-income earners, students and individuals with limited financial activities.
Another concern is the potential disruption caused by inadequate public awareness or delays in issuing certificates. If banks, local authorities and other institutions are not equipped with efficient verification systems, the new requirement could create bottlenecks in transactions involving property, vehicles and business operations.
The requirement could also affect the informal economy, where many individuals and small enterprises operate outside established tax reporting systems. Bringing these activities into a formal identification framework may improve transparency, but enforcement must be accompanied by simplified registration procedures and effective taxpayer assistance.
The IRD has provided an electronic registration and verification facility through its e-Services portal. A printout displaying the individual’s NIC number and TIN may also be accepted instead of the official certificate.
The real test, however, will be whether the measure produces a measurable improvement in tax compliance and revenue collection without unnecessarily obstructing legitimate economic activity.
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