Nigeria’s tax system entered a new phase on January 1, 2026, after major tax reforms changed how businesses calculate liabilities, qualify for exemptions, file returns, and comply with government requirements. The changes affect registered companies, sole proprietors, traders, shop owners, online vendors, freelancers and other people earning money from business activities.
For small business owners, understanding the new rules can help prevent unnecessary payments, missed filing deadlines and disputes with tax authorities. Some qualifying companies enjoy a 0% Companies Income Tax rate, while certain individuals earning below the new income tax threshold are exempt from Personal Income Tax. Other obligations, including Value Added Tax, withholding tax, business premises fees and local government levies, depend on the nature of the business and the transactions involved.
One issue that deserves particular attention is the definition of a small business. The enacted Nigeria Tax Act, 2025 uses an annual gross turnover threshold of ₦50 million for a small company, while the government’s June 2026 transition guidelines and tax implementation guidance refer to a ₦100 million threshold. The discrepancy means business owners should not assume that every tax exemption automatically applies simply because their annual sales fall below ₦100 million.
Here is a breakdown of the major taxes, levies and business related charges Nigerian small business owners should understand in 2026.
Companies Income Tax
Companies Income Tax, commonly called CIT, is a federal tax imposed on the taxable profits of companies operating in Nigeria. It applies to incorporated businesses, including limited liability companies, subject to the exemptions and conditions established under the tax laws.
Under the Nigeria Tax Act, 2025, a small company is subject to a 0% Companies Income Tax rate, while other companies are subject to the applicable corporate tax rate. The enacted Act states a 30% rate for companies outside the small company category. Tax implementation guidance and professional tax summaries also describe the government’s intended small company threshold as annual gross turnover of ₦100 million or less, with fixed assets not exceeding ₦250 million. However, when explaining eligibility, you must acknowledge the difference between the enacted statutory definition and subsequent guidance.
The ₦100 million figure refers to annual gross turnover, not profit. Turnover is the total revenue generated from sales before deducting the cost of goods, rent, salaries, transport, electricity, and other operating expenses.
For example, a shop that records ₦7 million in monthly sales generates ₦84 million in annual turnover. If its expenses consume most of that revenue, its actual profit may be much lower. The turnover figure and the profit figure are therefore not interchangeable.
Fixed assets are another consideration. These are long term assets used in running a business, such as machinery, equipment and certain property. A company must consider both its turnover and its assets when determining whether it qualifies for the relevant small company treatment.
The law also excludes businesses providing professional services from the small company classification. This means that a professional services business should not assume that low turnover alone makes it eligible for the exemption.
A registered business name operated by a sole proprietor is also different from an incorporated company. A sole proprietor generally reports business income under the applicable Personal Income Tax rules rather than treating the business as a separate company for Companies Income Tax purposes.
Because the enacted Act and subsequent guidance do not present the threshold consistently, business owners should confirm their classification with the Nigeria Revenue Service or a qualified tax professional before relying on the 0% rate.
Personal Income Tax
Personal Income Tax applies to the taxable income of individuals, including sole proprietors, freelancers, independent traders and other self employed people. It is administered through the relevant state internal revenue service or the Federal Capital Territory tax authority, depending on the taxpayer’s circumstances.
The Nigeria Tax Act, 2025 introduced a revised progressive tax structure. Under the new bands, the first ₦800,000 of annual taxable income is taxed at 0%. The next ₦2.2 million is taxed at 15%, followed by 18% on the next ₦9 million, 21% on the next ₦13 million, 23% on the next ₦25 million and 25% on taxable income above ₦50 million.
These rates apply progressively. A taxpayer does not pay the highest applicable rate on all income merely because their earnings enter a higher band. Instead, the relevant rate applies to the portion of taxable income falling within each band.
For example, an individual with annual taxable income of ₦1 million does not pay tax at 15% on the entire amount. The first ₦800,000 falls within the 0% band, while the remaining ₦200,000 falls within the next band.
Small business owners who operate as individuals should distinguish between business turnover and taxable personal income. A trader who records ₦5 million in annual sales has not necessarily earned ₦5 million in taxable income because business expenses and the applicable rules for calculating taxable income must be considered.
Eligible taxpayers should keep records of their sales, expenses and other income so they can calculate their liabilities correctly. They should also confirm their filing requirements with the relevant state or FCT tax authority.
Pay As You Earn
Pay As You Earn, known as PAYE, is the system employers use to deduct Personal Income Tax from employees’ salaries and remit it to the appropriate tax authority.
A small business that employs workers may have PAYE responsibilities even when the business itself qualifies for a corporate tax exemption. The company’s own tax classification does not automatically exempt it from its obligations as an employer.
Employers should maintain payroll records showing salaries, allowances, applicable deductions and the amounts remitted to the tax authority. They should also ensure that deductions are calculated using the rules applicable to each employee.
The new tax framework provides relief for individuals with low earnings. Employees earning no more than the national minimum wage are not liable to Personal Income Tax under the relevant rules. The applicable treatment of other employees depends on their taxable income and circumstances.
Business owners should not confuse PAYE with the tax on company profits. PAYE concerns employees’ income, while Companies Income Tax concerns a company’s taxable profits.
Value Added Tax
Value Added Tax, commonly called VAT, is a consumption tax charged on taxable supplies of goods and services. The standard VAT rate in Nigeria remains 7.5%.
A business selling taxable products or providing taxable services may have VAT responsibilities depending on its activities and eligibility for applicable exemptions or reliefs. VAT is different from Companies Income Tax because it relates to taxable transactions rather than simply the profit earned by a business.
For example, a retailer selling taxable goods may need to account for VAT under the applicable rules. The amount collected from customers should not automatically be treated as the retailer’s income because VAT collected on taxable sales is handled according to the VAT framework.
The new tax system also provides relief for qualifying smaller businesses. However, owners should confirm the relevant turnover threshold, registration requirements, filing obligations and treatment of particular goods or services rather than assuming that every small business has identical VAT responsibilities.
VAT treatment can also differ depending on the transaction. Some supplies are exempt, while others may be zero rated. These categories are not the same: exempt supplies do not attract VAT in the same way as taxable supplies, while zero rated supplies are taxable at a rate of 0%.
Businesses should issue appropriate invoices, keep records of taxable sales and purchases, and follow the filing requirements that apply to them. Where a business deals with both taxable and exempt supplies, it may need additional records to calculate its obligations correctly.
Withholding Tax
Withholding Tax, usually called WHT, is a system under which tax is deducted at source from certain payments and remitted to the relevant tax authority. It can apply to specified transactions such as contract payments, professional fees, rent, commissions, interest, dividends and royalties, depending on the applicable rules.
For small businesses, WHT may arise when receiving payments from corporate customers or when making payments to contractors and service providers.
For instance, a company paying a contractor for a qualifying service may be required to deduct WHT from the payment and remit it to the tax authority. The contractor receives the balance after the deduction, while the amount withheld is accounted for under the applicable tax rules.
WHT should not automatically be treated as an additional tax on the same income without considering the nature of the deduction. Depending on the transaction and taxpayer, it may serve as an advance payment or a final tax.
The applicable rate varies according to the type of payment, the parties involved and the relevant regulations. Business owners should therefore avoid applying one rate to every transaction.
Where WHT has been deducted from a payment received, the business should obtain the relevant evidence of deduction and remittance. Proper documentation can help the taxpayer establish the credit or treatment available under the applicable rules.
Development Levy
The Nigeria Tax Act, 2025 introduced a 4% Development Levy on the assessable profits of companies covered by the provision. Small companies and non resident companies are excluded from the levy under Section 59 of the Act.
The levy consolidates funding previously associated with several statutory levies, including contributions to tertiary education, information technology development, science and engineering infrastructure, and related institutions.
The levy is calculated on assessable profits rather than simply applying 4% to a company’s sales. Assessable profits are determined under the relevant tax rules and may differ from the profit shown in a business’s everyday cash records.
A qualifying small company should establish whether it falls within the exemption. However, because the statutory small company definition and subsequent implementation guidance differ on the turnover threshold, businesses close to either threshold should verify their classification before assuming the levy does not apply.
Sole proprietors should also distinguish the Development Levy imposed on qualifying companies from Personal Income Tax and other obligations that may apply to individuals.
Presumptive Tax
Some small traders and self employed people operate without complete financial records. They may conduct business through cash transactions, informal sales channels or small shops without maintaining detailed accounts of every purchase and expense.
The tax framework provides for presumptive tax assessment in circumstances where a taxpayer’s income cannot be properly ascertained or available records are inadequate. The assessment is governed by the applicable rules and guidance issued by the relevant authorities.
This does not mean that every informal trader automatically owes a fixed presumptive tax. The treatment depends on the circumstances and the applicable regulations.
Business owners can reduce the risk of incorrect assessments by maintaining basic records, including daily sales, purchases, operating expenses, stock movements and bank transactions. Even a simple notebook or spreadsheet can help establish the financial position of a small enterprise.
Owners should also ask the relevant tax authority how presumptive assessment applies to their type of business and location rather than relying solely on claims made by unofficial tax collectors.
Business Premises Fees
Business premises fees are among the charges that businesses may encounter at state or local government level. Depending on the applicable law and location, authorities may impose fees connected with registering, occupying or operating business premises.
The amount and payment procedure can vary between states and local government areas. A shop owner in Lagos may face a different administrative process from a trader operating in Abuja or another state.
Business owners should establish which authority is legally responsible for the relevant fee, what the charge covers and whether it is payable annually or at another interval.
They should also request an official assessment or payment notice and obtain a receipt after payment. A demand from someone claiming to represent a government agency is not, by itself, proof that the charge is lawful.
Where several authorities demand payments for the same premises, owners should seek clarification before paying twice for an identical obligation.
Signage and Advertisement Fees
Businesses displaying signboards, outdoor advertisements or other forms of commercial signage may be subject to fees imposed under the applicable state or local regulatory framework.
These charges may depend on the location, size, type and placement of the sign. A small sign attached to a shop may be treated differently from a large outdoor advertising structure.
Business owners should confirm whether the relevant authority requires a permit, renewal or payment for the particular sign. They should also check whether the charge is a legitimate regulatory fee rather than an unofficial demand.
Before paying, owners should request the official assessment, confirm the responsible authority and keep the receipt. Where a business moves premises or changes its signage, it should establish whether a new approval or payment is required.
Local Government Levies
Local governments may impose authorised rates and levies on businesses operating within their jurisdictions. Depending on the applicable state law and local framework, these may include certain market related charges, refuse collection fees, motor park levies or other approved local charges.
The existence of a charge in one area does not automatically mean that the same charge applies nationwide. The legal basis, amount and collection procedure may differ from one jurisdiction to another.
Business owners should be particularly careful when several collectors visit the same shop demanding payments for similar purposes. They should ask for identification, written assessment details and evidence that the collector is authorised to collect the money.
Nigeria’s tax reforms are intended to improve coordination among tax authorities and reduce confusion arising from multiple collections. The Joint Revenue Board and the relevant revenue authorities have roles in strengthening tax administration and addressing disputes over collection.
Owners should keep records of payments and raise concerns with the appropriate authority when they believe a levy is duplicated, improperly imposed or collected without proper documentation.
Stamp Duties
Stamp duty applies to specified documents and transactions under the applicable tax laws. Depending on the document and transaction, it may arise in connection with agreements, instruments, transfers and other legally recognised arrangements.
Small business owners may encounter stamp duty when entering into certain contracts, formalising transactions or executing documents that fall within the relevant rules.
The amount payable depends on the nature of the instrument and the applicable basis for calculating the duty. It is therefore not accurate to assume that every business agreement attracts the same charge.
Before signing a major contract or executing a document that may be subject to stamp duty, a business should confirm whether the instrument is chargeable, which authority administers the duty and how payment should be made.
Keeping stamped documents and proof of payment can help avoid future disagreements over whether the relevant obligation was met.
Customs Duties
Businesses that import goods into Nigeria may face customs duties and other import related charges. These are separate from the taxes that apply to a company’s profits or an individual’s income.
The amount payable depends on factors such as the goods being imported, their customs classification, value, country of origin and applicable tariff treatment. Other charges may also apply depending on the nature of the import.
A trader importing phones, clothing, machinery or household goods should not assume that the cost of purchasing the products abroad represents the total cost of bringing them into Nigeria.
Importers should obtain accurate information about the applicable tariff classification and charges before placing orders. This can help them calculate landed costs, set selling prices and avoid unexpected expenses when goods arrive.
Businesses using clearing and forwarding agents should request documentation showing the charges paid on their behalf. They should also distinguish official government charges from service fees charged by the agent.
Capital Gains Tax
Capital Gains Tax applies to chargeable gains arising from the disposal of certain assets, subject to the relevant exemptions and provisions.
A business owner may encounter capital gains tax implications when selling an asset for more than its allowable cost, depending on the nature of the asset, the transaction and the applicable law.
The Nigeria Tax Act, 2025 changed the treatment of capital gains. For companies, the general corporate tax framework applies to chargeable gains, subject to the relevant provisions and exemptions. Individuals are subject to the applicable rules for their chargeable gains.
The treatment of a particular disposal depends on the asset involved and the circumstances. Business owners selling land, buildings, shares or other significant assets should therefore establish the tax consequences before completing the transaction.
They should retain purchase documents, evidence of improvement costs where relevant, sale agreements and other records needed to determine the gain.
Records Every Small Business Should Keep
Accurate records are essential for determining tax obligations, claiming allowable expenses and responding to questions from tax authorities.
A small business should maintain records of sales, purchases, operating expenses, payroll, bank transactions, invoices, contracts and tax payments. Where the business sells physical products, stock records can also help reconcile purchases with sales.
Business owners should keep evidence of taxes deducted from payments they receive, as well as receipts for payments made to government authorities. These records can help establish whether an amount has already been deducted or paid.
Separating business finances from personal spending can make record keeping easier. A dedicated business bank account, where practical, helps distinguish business transactions from personal transfers and household expenses.
Records should be kept for the period required by the applicable law. Owners should also make digital copies of important documents so they can recover the information if paper records are lost or damaged.
How to Handle Multiple Tax Demands
A business may receive demands from federal, state and local authorities because different taxes and charges fall under different levels of government. The important question is whether each demand has a lawful basis and whether the business is the correct taxpayer for that obligation.
Companies Income Tax is a federal obligation, while Personal Income Tax for many individuals is administered by state or FCT authorities. VAT, withholding tax and other transaction related obligations are governed by their respective rules. Certain premises, signage and local charges depend on applicable state and local legislation.
Business owners should not assume that every demand from a government representative is valid. They should request the name of the tax or levy, the legal basis, the relevant period, the amount assessed and the official payment channel.
Where a demand appears duplicated or inconsistent with an earlier payment, the business should present its receipts and request clarification. Disputes should be directed to the appropriate revenue authority rather than settled through unofficial payments.
A taxpayer who is uncertain about a liability can consult the Nigeria Revenue Service, the relevant state internal revenue service, the FCT tax authority or a qualified tax professional.
What Small Business Owners Should Do in 2026
Business owners should begin by identifying their legal structure. A limited liability company, a sole proprietorship and an individual earning freelance income may have different tax responsibilities even when their activities appear similar.
They should calculate annual turnover, maintain records of fixed assets and determine which taxes apply to their activities. Companies should pay particular attention to their eligibility for the small company classification and the 0% Companies Income Tax rate.
The ₦50 million and ₦100 million threshold discrepancy deserves special attention. The enacted Nigeria Tax Act, 2025 states that a small company has annual gross turnover of ₦50 million or less and fixed assets not exceeding ₦250 million, while the government’s June 2026 transition guidelines describe the small company threshold as turnover not exceeding ₦100 million and assets not exceeding ₦250 million. The chairman of the Presidential Fiscal Policy and Tax Reforms Committee previously described the ₦50 million figure in the Act as an error. Business owners should verify the current administrative position before relying on the higher threshold for tax exemptions.
Owners should also confirm whether they must register for VAT, deduct withholding tax, operate PAYE for employees or pay any authorised premises and local charges. Filing requirements may apply even where a business does not ultimately owe a particular tax, so an exemption from payment should not automatically be treated as an exemption from every administrative obligation.
Finally, business owners should rely on official notices, current tax laws and recognised professional advice rather than social media claims or informal demands from collectors.
Concluding Lens
Nigeria’s 2026 tax framework affects small businesses in different ways depending on their legal structure, turnover, assets, income, transactions and location. Companies Income Tax, Personal Income Tax, VAT, PAYE, withholding tax, the Development Levy, stamp duties, customs duties and authorised local charges each have different rules.
Qualifying companies may benefit from a 0% Companies Income Tax rate, and individuals with low taxable income may fall within the new 0% Personal Income Tax band. Those benefits do not mean that every small business is exempt from all taxes or administrative requirements.
The disputed small business turnover threshold is particularly important. Although government implementation guidance refers to ₦100 million, the enacted Nigeria Tax Act states ₦50 million in its definition of a small company. Owners should verify the applicable interpretation before making decisions based on either figure.
For small business owners, the most reliable approach is to understand the rules that apply to their particular circumstances, maintain accurate records, request official assessments and obtain receipts for every legitimate payment. These steps can help them comply with the law while avoiding unnecessary charges and disputes.
