Trademark Your Business Name in Nigeria Before Someone Else Does — Here's How

Here is a sentence that has cost Nigerian business owners millions: "But I registered the name with CAC, so it's mine."

It isn't. CAC registration and trademark registration are two completely different things — and the gap between them is exactly where competitors, copycats, and opportunists strike. Your CAC certificate lets you legally operate under your name. It does not give you the exclusive right to the brand. That right comes from a trademark. And in Nigeria, trademarks work on a first-to-file basis — meaning if someone registers your brand before you do, they can have a stronger claim to it than you, the person who built it.

Here is how to protect your brand properly, before someone else gets there first.

CAC vs trademark: the difference that catches everyone

CAC registration establishes your business as a legal entity — a business name or a company. It lets you open a corporate account, sign contracts, and operate lawfully. But it is essentially a register of who is doing business, not a grant of brand ownership.

A trademark is a grant of the exclusive right to use a distinctive sign — a name, logo, slogan, or design — in connection with specific goods or services. It is what actually stops a competitor from trading under your brand, and what lets you force copycats off Instagram, Jumia, app stores, and the market.

You can have a CAC certificate and still lose your brand to someone who trademarks it. The two must go together.

Why "before someone else does" is not scare-mongering

Trademark protection in Nigeria is built around registration. The person with the registered mark holds the enforceable right. This creates a real and common danger: a competitor, a former partner, a disgruntled ex-staff member, or a professional brand-squatter notices your growing brand and registers it first. Suddenly they hold the certificate, and you — the person who built the goodwill — are on the back foot, potentially facing their infringement claims or being forced to rebrand.

Platforms make this sharper. Instagram, Facebook, Google Play, and the Apple App Store all act on valid trademark complaints. A squatter holding your registered mark can file takedowns against you. The growing, visible brands are exactly the ones that get targeted — which means success makes you a bigger target, not a safer one.

The system: you must file through an accredited agent

One crucial structural fact about Nigeria: you cannot file a trademark application personally. Applications to the Trademarks, Patents and Designs Registry (under the Ministry of Industry, Trade and Investment, in Abuja) must be made through an accredited agent or a legal practitioner. The applicant authorises the agent via a Power of Attorney / Authorisation of Agent form.

So the real first step in trademarking your brand is engaging an accredited agent or lawyer and executing a Power of Attorney in their favour. (The Power of Attorney for this purpose does not need to be notarised, and a lawyer can prepare it for you.)

The step-by-step process

1. Decide exactly what you're protecting. A word (your brand name)? A logo? A slogan? You can register them separately or together. Note that a black-and-white registration protects the mark in all colours, while a colour registration limits protection to those colours.

2. Identify the correct class(es). Nigeria uses the NICE international classification — 45 classes in total (1–34 for goods, 35–45 for services). Your mark is registered in the class(es) that match your actual goods/services. Registering in the wrong class is a classic, expensive mistake: you think you're protected, but you're protected for the wrong thing. Each class is a separate filing with separate fees, so a brand selling across categories may need multiple class filings.

3. Conduct an availability search. Before filing, a search is conducted at the Registry to confirm your mark isn't identical or confusingly similar to an existing registered or pending mark in your class. This step is not legally compulsory, but skipping it is reckless — it's how applications get refused or opposed after you've already spent money. Note that searches in Nigeria are still largely conducted manually at the Registry rather than fully online.

4. File the application through your agent. On filing, the Registry issues an acknowledgement showing your official application number and filing date — and that filing date is what secures your place in the queue.

5. Examination. The Registrar examines the mark for registrability and conflicts. If acceptable, you receive a notice/letter of acceptance.

6. Publication in the Trademark Journal. Accepted marks are published, opening a two-month opposition window during which third parties can object.

7. Registration certificate. If there's no opposition (or any opposition fails), and the fees are paid, the Registrar enters the mark in the register and issues your certificate.

How long it takes and what it costs

Be realistic about timing. An unopposed application commonly takes several months — often quoted at roughly 6 to 12 months from filing to certificate, and longer if opposed or if there are administrative delays. This is not a same-week affair like a business name. The earlier you start, the better.

On cost: the total is made up of official Registry fees plus the professional fees of the accredited agent handling your filing. Because filing is agent-based and class-specific, reputable agents scope the work rather than quote a single flat number sight-unseen. Budget for both the government fees and professional charges, and remember that each additional class is a separate fee.

Duration and renewal

A registered Nigerian trademark gives you protection for an initial term of seven years from registration, and is then renewable every fourteen years — effectively indefinitely, as long as you keep renewing. That makes it one of the most durable assets your business can own. Diarise your renewal well ahead of expiry (renewal applications should be made before the mark lapses).

A practical priority list for founders

If you're building a brand in Nigeria, do these in order:

1. Register your business with CAC (legal existence) — see our CAC walkthrough.

2. Run a trademark availability search in your class as early as possible.

3. Engage an accredited agent and execute a Power of Attorney to file.

4. File in the correct class(es) — don't under-protect to save a fee.

5. Watch the opposition window and respond to any objection.

6. Diarise your renewal and keep the mark alive.

Don't wait until you're "big enough." The brands worth stealing are the ones gaining traction — which is precisely when you're most exposed and least able to afford a rebrand.

How LegalDoc helps

Trademark filing itself runs through an accredited agent, and Legaldoc.NG is your most assured agent. And because trademark protection sits on top of a properly registered business, LegalDoc's CAC business registration service gets the foundation right first. Lock down the legal entity, then lock down the brand — in that order, and before someone else does it for you.