Nohena Insights · Compliance
How the PAAR process in 2026 prevents demurrage
A proactive PAAR process prevents demurrage by resolving customs queries and valuation discrepancies before goods arrive, ensuring a predictable and swift release from the port. Learn how to get it right.
Nohena · 14 October 2026 · 9 min read
A proactive approach to the PAAR process is the key to preventing demurrage
A proactive Pre-Arrival Assessment Report (PAAR) process for 2026 prevents demurrage by resolving customs queries and valuation discrepancies before the goods arrive, ensuring a predictable and swift release from the port. For many importers and their agents, demurrage and terminal rent feel like an unavoidable cost of doing business in Nigeria. These charges accumulate daily when a consignment is not cleared within the free period offered by shipping lines and terminal operators. However, these costs are not the core problem; they are the expensive symptoms of delays in the clearance process. The most effective way to prevent them is to ensure the declaration, underpinned by the PAAR, is correct on the first submission.
What is the core function of the PAAR process in 2026?
The core function of the PAAR process in 2026 is to provide a customs-verified assessment of duty and taxes payable on an import before the vessel arrives in Nigeria. It is the central risk assessment document issued by the Nigeria Customs Service (NCS) that validates the key elements of an import declaration. Without a valid PAAR, cargo cannot be cleared from a Nigerian seaport or airport.
The process involves submitting a set of documents for assessment, including:
Form M , the initial declaration of intent to import, processed through an authorized dealer bank.
The proforma invoice , detailing the goods and their estimated value.
The insurance certificate , covering the consignment's transit. If not provided, a default rate of 1.5% of the invoice value is typically applied for valuation purposes.
The final commercial invoice and bill of lading or airway bill , which are submitted to finalize the process.
Upon review, the NCS issues the PAAR, which confirms the final determination for three critical data points: the Harmonized System (HS) code, the customs value (often the CIF value, which is cost, insurance, and freight), and the corresponding duty and tax rates. This document serves as the foundation for the Single Goods Declaration (SGD) lodged by the licensed agent.
How a flawed PAAR leads directly to demurrage
A flawed PAAR leads directly to demurrage because any discrepancy it contains, such as an incorrect HS code or understated value, triggers a customs intervention upon document review or physical inspection, halting the clearance process.
When the SGD is lodged, customs risk management systems and examining officers compare the declaration against the PAAR and the physical goods. Any deviation creates a dispute that stops the clearance clock and starts the demurrage clock. Common triggers include:
HS code disputes. The importer may have classified an item under a 10-digit HS code with a 5% duty rate, but the customs officer reclassifies it under a heading with a 20% duty rate. The Nigerian HS code is based on the ECOWAS Common External Tariff (CET) at the 8-digit level, with national subdivisions for the 9th and 10th digits. A dispute requires a formal amendment process, a potential penalty, and additional payment, all of which take time.
Valuation uplifts. This is the most frequent point of friction. An agent may declare a value based on the transaction invoice, but the NCS may deem it too low compared to their internal reference price database. They will issue a valuation uplift, demanding duty on a higher value. Defending the declared value or processing the additional payment can take days, during which demurrage accrues.
Documentation mismatches. Simple errors, like a difference in quantity or weight between the bill of lading and the commercial invoice, will be flagged. While seemingly minor, these inconsistencies break the integrity of the declaration and require resolution, which takes time.
PGA interventions. If the PAAR was generated based on incomplete or incorrect information related to regulated goods, agencies like the Standards Organisation of Nigeria (SON) for SONCAP or the National Agency for Food and Drug Administration and Control (NAFDAC) can place a hold on the consignment. This freezes the entire clearance process until the specific agency's requirements are met.
What pre-lodgement checks are essential for a clean PAAR?
Essential pre-lodgement checks for a clean PAAR involve rigorously verifying the HS code classification, justifying the customs valuation, and ensuring all supporting documents are consistent and complete before the PAAR application is submitted.
Treating the PAAR application as a formality to be corrected later is the path to delays. A proactive approach involves a thorough internal audit. For more insights on compliance, you can review our other articles .
Independent HS code verification. Do not simply accept the HS code provided by the overseas supplier. As the importer of record, you are legally responsible for correct classification. Use the official Nigerian tariff book and the ECOWAS CET to classify each product down to the 10-digit level. Document the rationale for your choice, citing tariff notes and classification rules.
Robust customs valuation defence. Assume your valuation will be challenged. Prepare a valuation file that proves the transaction value is accurate according to WTO valuation principles. This includes the commercial invoice, proof of payment (like a bank transfer record), and documentation for any additions required under Article 8 of the WTO Valuation Agreement, such as assists, commissions, or royalties.
Comprehensive document consistency audit. Before submission, conduct a four-way reconciliation. Every detail, including the product description, quantity, net weight, gross weight, unit price, and Incoterms, must be identical across the Form M, proforma invoice, final commercial invoice, and bill of lading. Even a small typo can be interpreted as a discrepancy.
Proactive PGA compliance confirmation. For goods subject to regulation, confirm that the necessary permits, like a SONCAP certificate or NAFDAC permit, are secured, valid, and match the consignment details exactly. The PAAR system is often linked to these PGA databases, and a compliance failure will block the PAAR or flag it for 100% physical inspection.
A proactive vs. reactive approach to the PAAR process in 2026
A proactive approach involves treating the PAAR application as the final step of a thorough internal audit, while a reactive approach treats it as a preliminary administrative task to be corrected later at the port.
The choice between these two mindsets is the single biggest determinant of your final clearance cost and time. The following table contrasts the two approaches.
The role of technology in achieving a clean PAAR
Technology's role is to provide decision support, enabling agents and importers to model declaration scenarios and check for inconsistencies against customs rules before submitting the PAAR application.
Modern trade compliance is a data problem. The tariff book contains thousands of codes, rules, and exemptions. A single consignment can have dozens of data points that must be perfectly consistent across multiple documents. While human expertise is irreplaceable, technology can augment it by performing tasks that are tedious and prone to human error.
A decision support environment allows a licensed agent to:
Model duty calculations. Before committing to a declaration, an agent can model the total cost, including duty, surcharge, ETLS (0.5%), CISS, and VAT (7.5%), for different HS code or valuation scenarios.
Automate consistency checks. Technology can instantly cross-reference data points across all submitted documents and flag mismatches that the human eye might miss.
Centralize compliance knowledge. A system can provide quick access to the latest tariff schedules, circulars, and PGA requirements, ensuring the declaration is based on current rules.
Technology does not replace the licensed agent's expertise; it augments it, allowing the professional to focus on high-level strategic decisions rather than manual data entry and error checking. By flagging risks before a commitment is made to customs, it shifts the entire process from reactive to proactive.
Nohena prepares a lodgement-ready declaration and document pack; the licensed agent lodges. By using technology to see the declaration the way a customs risk engine will, you can identify and fix the issues that lead to delays and demurrage long before the ship arrives. Learn more about our approach to foresight in customs clearance.
FAQ
Can I amend a PAAR after it has been issued?
Generally, no. Once a PAAR is issued and 'used' for a Single Goods Declaration, significant amendments are not straightforward. Errors found at this stage typically require a post-clearance audit process or a new declaration cycle, both of which cause significant delays and costs. This reality underscores the critical importance of getting the declaration right the first time.
What is the difference between PAAR and Form M?
Form M is the importer's declaration of intent to import, which is initiated through an authorized dealer bank and registered on the Nigeria Trade Hub. The PAAR is the Nigeria Customs Service's official assessment of that intended import, confirming the HS code, valuation, and payable duties. In short, Form M starts the pre-import process, and the PAAR concludes the pre-arrival assessment phase.
Does a clean PAAR guarantee no physical inspection?
A clean, consistent PAAR significantly reduces the likelihood of your consignment being flagged for physical inspection (the red lane) by the customs risk engine. It makes it a strong candidate for green-lane (documentary check only) or blue-lane (post-clearance audit) treatment. However, the NCS retains the statutory right to conduct a random or targeted physical inspection on any consignment, regardless of its risk score.
How are AfCFTA rules of origin reflected in the PAAR process?
For goods imported from other African Continental Free Trade Area (AfCFTA) member states, claiming preferential duty rates requires a valid AfCFTA Certificate of Origin. This certificate must be submitted as a supporting document during the PAAR application process. If the goods meet the rules of origin criteria, such as the product-specific rules or the general threshold of approximately 40% regional value content, the PAAR will reflect the preferential (often reduced or zero) duty rate.