Who gets your tax ID?

Walk into any corporate registry office or business hub in Lagos, Kano, or Abuja, and you will hear a familiar question echoing among entrepreneurs: “Who am I supposed to register with for my taxes?” For many business owners, tax administration in Nigeria feels like navigating a confusing maze. Should you head to the Nigeria Revenue Service (NRS), our central federal tax authority, or walk into the halls of your State Internal Revenue Service (SIRS)? Paying tax to the wrong authority does not grant immunity from penalties; misdirecting your compliance filings can lead to frozen bank accounts, double taxation demands, and severe administrative fines.

The foundation of tax compliance in Nigeria begins with obtaining a unique Tax Identification Number. Under our extant laws, every taxable entity must be properly registered with the relevant tax authority. But determining which authority holds statutory jurisdiction over your business depends on your legal structure, your place of residence, and the specific nature of the tax involved.

The Nigeria Revenue Service holds exclusive statutory responsibility for corporate entities, complex business structures, and specific reserved categories of individuals. If you operate an incorporated company, whether a limited liability company or a limited liability partnership, your corporate income tax filings sit squarely within the domain of the NRS. The same rule applies to incorporated trustees, including non-governmental organisations, charitable foundations, religious bodies, and social clubs. Even if a non-profit operates locally in a single state, its legal status under federal law places its tax administration under central authority.

Additionally, non-resident individuals or foreign corporations deriving income from Nigeria or supplying taxable goods into the country must register directly with the NRS. Approved free zone enterprises operating within export processing zones also fall under federal oversight, alongside federal government ministries, departments, and agencies. Furthermore, specific categories of individuals—such as military and police personnel serving in official capacities, foreign service officers, and non-resident individuals—are legally reserved to the NRS for income tax purposes.

Crucially, the NRS retains exclusive authority over Value Added Tax. No state government administers VAT in Nigeria. Whether you operate a multi-billion-Naira conglomerate or run a modest enterprise as a sole proprietor, if you fall within the VAT net, your VAT registration, collection, and monthly remittance must be processed through the NRS, even while your personal income tax remains under state jurisdiction.

On the other side of the legal divide sit the State Internal Revenue Services, alongside the Federal Capital Territory Revenue Service. Their primary statutory mandate centres on resident individuals and unincorporated business entities. If you are a sole proprietor trading under a registered business name, a freelance consultant, or a partner in a partnership, your personal income tax, profits, or gains are assessed and collected by the state revenue authority where you reside. The same rule applies to the administration of Pay-As-You-Earn (PAYE) tax for employees; employers must remit PAYE deductions to the specific state revenue service where each employee physically resides, regardless of where the corporate head office is located. Income derived from trusts, estates, families, and local communities is similarly taxed by the territory where the creator or trustee resides.

To visualise how this works in practice, consider Emeka, who runs a tech startup in Lagos registered as a limited liability company. Emeka’s company must register with the NRS for corporate income tax and VAT. However, when Emeka pays himself a salary and hires local software developers, those monthly PAYE deductions must be remitted to the Lagos State Internal Revenue Service. Conversely, if Fatima runs a boutique in Kaduna as a sole proprietor, her income tax goes to the Kaduna State Internal Revenue Service, but her VAT filings go to the NRS.

This dual tax administration model is not unique to Nigeria. Federal nations like the United States operate a similar structural division between the Internal Revenue Service at the national level and individual state departments of revenue. Germany similarly balances federal financial administration with state-level tax offices to ensure efficient collection.

Understanding your proper tax jurisdiction is not just a matter of dry legal theory; it is a fundamental pillar of everyday commercial survival in modern Nigeria. Before filing your next return or responding to an official tax notice, verify your corporate structure and confirm your proper tax authority. Aligning your business with the correct revenue service ensures seamless compliance, protects your cash flow, and keeps your enterprise firmly on the path to sustainable growth.

Dr Adeniyi Bamgboye, FCTI, FCA, FCCA, a dual-qualified chartered accountant, tax expert, and policy analyst, is the managing partner of Empyrean Professional Services, an audit, business, and financial advisory firm dedicated to enhancing its clients’ business value. 08060603156. [email protected]

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