Import duty waivers on CNG, medical equipment, others rise to N34trn- Customs CG

The Comptroller-General of the Nigeria Customs Service (NCS) recently disclosed that import duty waivers, granted through Import Duty Exemption Certificates (IDECs), amounted to approximately N34 trillion between March 2000 and December 2025. This significant figure, covering critical sectors such as military hardware, Compressed Natural Gas (CNG) vehicles, medical equipment, manufacturing inputs, and food commodities, has reignited discussions on the efficacy and transparency of fiscal incentives in Nigeria. While proponents argue that these waivers stimulate economic growth, enhance national security, and improve social welfare, critics raise concerns about potential revenue loss, abuse, and the need for more robust monitoring mechanisms. This article examines the legal framework governing these waivers, their economic implications, and the ongoing debate surrounding their implementation.

Nigeria's fiscal landscape has long been characterized by the strategic use of import duty waivers as a tool for economic management and development. However, a recent revelation by the Comptroller-General of the Nigeria Customs Service (NCS), Bashir Adeniyi, has brought the scale of these exemptions into sharp focus. Adeniyi disclosed that the value of Import Duty Exemption Certificates (IDECs) approved by the Federal Government reached an staggering N34 trillion between March 2000 and December 2025, with a substantial portion allocated to military hardware, alongside other critical sectors like Compressed Natural Gas (CNG) vehicles, medical equipment, and essential food items.

This disclosure has sparked considerable debate among policymakers, economists, and legal professionals regarding the balance between stimulating economic activity through incentives and safeguarding government revenue. The sheer magnitude of the waivers necessitates a thorough examination of their legal basis, the policy objectives they aim to achieve, and the practical challenges associated with their implementation and oversight. This article delves into the statutory and regulatory framework underpinning import duty waivers in Nigeria, analyzes their impact, and considers the implications for legal practitioners advising businesses engaged in international trade.

The legal framework for customs duties and exemptions in Nigeria has historically been governed by the Customs and Excise Management Act (CEMA), Cap. C45, Laws of the Federation of Nigeria 2004. However, CEMA was repealed and replaced by the Nigeria Customs Service Act, 2023, which came into effect on April 20, 2023. This new Act provides the legal and institutional framework for the administration and management of customs and excise in Nigeria, aiming to modernize processes, enhance revenue generation, and facilitate international trade.

Under both the repealed CEMA and the current Nigeria Customs Service Act, the power to grant exemptions from import duties typically resides with the Minister of Finance, often exercised through policy directives, circulars, or provisions embedded in annual Finance Acts. These fiscal policy measures are designed to achieve various national objectives, such as promoting industrialization, enhancing food security, improving healthcare delivery, and addressing national security concerns. For instance, the Finance Act 2020 introduced import duty rebates for certain raw materials to promote domestic manufacturing and reduced duties on vehicles. More recently, the Federal Ministry of Finance issued a Circular in December 2023, outlining fiscal incentives for the gas sector, including zero percent import duty and VAT on equipment related to CNG and Liquefied Petroleum Gas (LPG) to support the Presidential Gas Growth Initiative. Similarly, the government has approved duty waivers for medical equipment and pharmaceutical raw materials, with the NCS commencing implementation of a two-year exemption on such items. Nigeria is also a signatory to the Economic Community of West African States (ECOWAS) Common External Tariff (CET), which it began implementing in 2015, although national adjustments and supplemental levies exist.

The N34 trillion figure for import duty waivers, spanning over two decades, highlights a significant aspect of Nigeria's fiscal policy. While the Comptroller-General of Customs, Bashir Adeniyi, emphasized that these waivers serve broader economic and social objectives beyond mere revenue generation, such as supporting national security, industrial growth, and healthcare, the sheer scale raises critical questions about accountability and effectiveness. Approximately 60% of the reported waivers were attributed to military hardware procurements, reflecting the government's response to prevailing security challenges.

The legal authority for granting these waivers is typically derived from the Customs, Excise Tariff, etc. (Consolidation) Act, read in conjunction with various Finance Acts and specific policy circulars issued by the Federal Ministry of Finance. For example, Section 5 of the Customs, Excise Tariff etc. (Consolidation) Act (CETA) exempts machinery, equipment, or spare parts imported for the exploration, processing, or power generation through the utilization of Nigerian gas from Customs Duties. The Finance Act 2020 also provided for duty-free importation of aircraft, engines, spare parts, and components for airlines registered in Nigeria. These provisions underscore the discretionary power vested in the executive to use fiscal incentives to steer economic development.

However, the extensive use of IDECs has not been without its challenges. Concerns about transparency in the approval process and allegations of waivers being granted to politically connected individuals or companies without adequate monitoring have been raised. This lack of transparency can lead to revenue leakage and distort market competition, undermining the very economic objectives the waivers are intended to achieve. The Senate Committee on Finance's investigative hearing into these waivers, which led to the Customs CG's disclosure, underscores the legislative arm's intent to ensure accountability in public resource management and assess the actual impact of these incentives.

Furthermore, the interaction between national waivers and regional trade agreements, such as the ECOWAS Common External Tariff (CET), presents complexities. While Nigeria has adopted the CET, it maintains supplemental levies and duties on selected imports and has a national list of items with reduced import duties to support key sectors. The proliferation of waivers, even with good intentions, can create inconsistencies and potentially complicate adherence to regional trade protocols. The call for stronger monitoring mechanisms by the Customs CG himself indicates an acknowledgment of the need to ensure that beneficiaries deliver the intended outcomes, such as lower consumer prices, increased industrial production, and improved access to essential services.

The revelation of N34 trillion in import duty waivers over a 25-year period underscores the Nigerian government's reliance on fiscal incentives as a primary tool for economic intervention and development. While these waivers are often justified by critical national objectives, including bolstering national security, promoting industrial growth, and enhancing social welfare through access to essential goods, their sheer volume necessitates rigorous scrutiny. The ongoing parliamentary investigation highlights a crucial need for greater transparency and accountability in the administration of these exemptions.

For legal practitioners, this development signals an increased focus on compliance and the potential for enhanced oversight of businesses benefiting from such waivers. Clients involved in sectors like energy (CNG/LPG), healthcare, manufacturing, and defense should anticipate more stringent application processes, detailed reporting requirements, and robust post-grant monitoring to ensure adherence to the conditions of their Import Duty Exemption Certificates. The call for stronger monitoring mechanisms by the Customs leadership suggests a future where the economic impact and integrity of these waivers will be subject to closer examination, demanding that businesses not only secure these incentives but also demonstrably achieve their intended policy outcomes.