Financial experts have urged the Federal Inland Revenue Service (FIRS) to evolve effective communication and engagement mechanism with taxpayers to sustain economic growth. Speaking in Lagos recently, director-general of the Lagos Chamber of Commerce and Industry (LCCI), Mr Muda Yusuf said that imposing a tax lien should be a last resort of FIRS to force businesses to pay taxes, adding that tax administration should be consistent with the principles of equity, fairness, legality, accountability and due process. Yusuf was reacting to FIRS’s directive to banks to lift lien on tax defaulters’ bank accounts for 30 days. A tax lien is a legal claim by a government entity against a tax defaulter’s assets. Some corporate bodies complained of freezing and debiting of their bank accounts by FIRS through appointed banks on grounds of tax default. The FIRS, on Feb.15, wrote to banks’ managing directors to unfreeze bank accounts of the affected tax defaulters. It said the directive was issued because of the large number of taxpayers that besieged its offices in their bids to regularise their tax positions, and the inconveniences they were going through. He said: “Taxpayers should be given ample opportunity to defend their positions on tax matters before a lien is placed on their bank accounts. Some companies’ accounts are frozen in error because there is no proper engagement, documentation or communication with the taxpayers,” he said. Also, Mr Taiwo Oyedele, Tax Leader, PricewaterhouseCoopers (PwC), West Africa, said the substitution power granted FIRS under the relevant laws did not support freezing of bank accounts in the manner done by the service. “For most of the companies affected, FIRS did not send an assessment to them; they only got to know about it when they got to the banks and discovered that their accounts had been frozen. “The power granted to tax authority under the various laws is to be exercised strictly under specific conditions; it does not confer the right on FIRS or any tax authority to forcefully collect taxes that are under dispute or arbitrary tax assessments. “An assessment is undisputed where it results from a self-assessment by the taxpayer or where the taxpayer has specifically agreed to the assessment,” he said. Oyedele said that the power conferred on FIRS must be exercised with caution and in accordance with the law to avoid negative impact on the business environment and ease of paying taxes.