The federal government has announced that from January 1, 2026, every taxable Nigerian will be required to have a Tax Identification Number (TIN) or a Taxpayer Identification Number in order to operate a bank account in the country. The clarification was given by the Chairman of the Presidential Committee on Fiscal Policy and Tax Reforms, Mr. Taiwo Oyedele, in an interview shared on his X account on Thursday.
According to Oyedele, the move is part of the government’s plan to improve tax administration, close revenue gaps, and ensure that people who earn income contribute to national development. The new requirement is backed by Section 4 of the Nigerian Tax Administration Act (NTAA), which comes into full force in 2026. He said the law makes it compulsory for taxable persons to register and obtain a tax ID that will be linked to their financial activities, including bank accounts.
While explaining the policy, Oyedele noted that it is not entirely new. He said a similar directive had existed under the Finance Act of 2020, but the NTAA now provides a stronger legal framework to enforce it nationwide. This means banks will be legally required to request tax IDs from customers who fall under the “taxable person” category.
Oyedele explained that a “taxable person” refers to anyone who earns income through trade, business, employment, or any form of economic activity. This includes salary earners, self-employed persons, small businesses, traders, artisans, contractors, corporate organisations, and other income-generating groups.
“If you earn an income, whether as an individual or as a business, you are a taxable person,” he said. “Individuals who do not earn an income, such as students and dependents, do not need to obtain a tax ID.”
He added that people and businesses who already have a TIN do not need to register for a new one. Their existing tax identification will continue to be valid under the new system.
The reassurance is expected to calm fears among citizens who worried that the announcement meant everyone would be forced to get a new number or undergo fresh registration.
Oyedele stressed that the government has no intention of burdening people who do not earn a living. Children, students, and dependents who rely on others for financial support will not be required to obtain a tax ID to maintain or operate a bank account.
This exemption is expected to address concerns raised by parents and young Nigerians who feared the policy would make it difficult for students to run savings accounts or receive allowances. Oyedele noted that the new rule only targets people who earn income and qualify as taxpayers under Nigerian law.
Although the government has not announced a specific deadline within 2026 for enforcement, Oyedele issued a clear warning: taxable Nigerians who fail to obtain a tax ID may soon experience difficulties operating their bank accounts.
He explained that once banks are required to verify customers’ tax status, accounts without valid tax IDs may be flagged for compliance checks. While he did not mention outright account closures, industry analysts say restrictions could include blocked transactions, limits on withdrawals, or requests for mandatory documentation.
The warning comes at a time when many Nigerians are already uneasy about government policies affecting financial transactions, especially after earlier directives requiring verification of National Identification Numbers (NIN) for bank accounts and mobile phone lines. As a result, some citizens expressed fears that their accounts might be frozen without proper notice.
Oyedele, however, highlighted that the government is committed to making the process simple, transparent, and fair. He said taxpayers will have adequate time and support to comply.
The announcement follows President Bola Ahmed Tinubu’s decision in June 2025 to sign several new tax laws that will take effect on January 1, 2026. These laws form part of the administration’s broader tax reform agenda aimed at improving revenue generation without increasing the burden on poor Nigerians.
Nigeria has long struggled with low tax compliance. Despite being Africa’s largest economy, the country has one of the lowest tax-to-GDP ratios on the continent. Reports from fiscal experts show that fewer than 15 million Nigerians actively pay taxes, even though more than 70 million adults participate in the labour force. The informal sector, which makes up more than half of the economy, also remains largely outside the tax net.
The government believes that linking tax IDs to bank accounts will help identify taxable individuals, reduce leakages, and ensure fairness in the tax system. It will also help track income sources, curb tax evasion, and improve transparency in financial activities.
Since the interview was released, social media has been filled with questions from Nigerians who fear the policy may be used to target low-income earners or punish people who are struggling. Others worry about data privacy, stressing that linking tax IDs to bank accounts must be handled carefully to protect citizens’ financial information.
Oyedele addressed some of these concerns by noting that the reform is not intended to impose new taxes on poor people. Instead, it aims to ensure that people who already earn income pay the taxes they are legally required to pay. He also clarified that owning a bank account alone does not make someone a taxpayer; earning income does.
He added that the NTAA framework will simplify tax procedures, reduce the number of small taxes paid by Nigerians, and make it easier for businesses to comply. Part of the government’s plan is to harmonise tax collection, reducing duplication and harassment from multiple agencies.
As the January 2026 implementation date approaches, financial institutions are expected to begin public sensitisation and update their customer documentation processes. Banks may request tax ID numbers when customers open new accounts or perform certain transactions, especially those linked to business or income.
Tax authorities are also expected to roll out online platforms and simplified registration procedures to make it easier for Nigerians to obtain a tax ID. Some state tax agencies already allow online TIN registration, and the federal government plans to harmonise these systems for nationwide use.
The introduction of mandatory tax IDs for banking highlights a major shift in how Nigeria intends to manage revenue in the coming years. If fully implemented, the rule could reshape financial transparency, expand the tax net and improve government planning.