How to Register a Business with CAC Yourself in 2026: The No-Agent Guide

You’ve started — or you’re about to start — a business: a POS stand, a VTU hustle, a fashion line, a small shop, a freelance service. At some point you hit the same wall everyone does: you need to register it. A registered business lets you open a corporate bank account, build trust with customers, sign up as a POS or fintech agent, and access future opportunities like loans and grants. Most people assume they need an agent and pay a hefty mark-up. You usually don’t.

The Corporate Affairs Commission (CAC) lets you register a business name yourself, online, for the official fee — often saving the agent premium entirely. This guide walks through the whole thing: what registration types exist, what it really costs, the documents you need, the exact step-by-step on the CAC portal, getting your TIN, and the mistakes that trip people up.

📌 The quick version: for most small businesses, you want a Business Name registration via the official CAC portal (pre.cac.gov.ng). Official registration commonly falls in the ₦12,000–₦20,000 range for a business name (government fee; check current rates). You’ll need your details, a couple of proposed names, ID and a passion photograph. Doing it yourself skips the agent mark-up. After CAC, get your TIN (Tax Identification Number) from the tax authority — usually free.

First: Which Registration Type Do You Need?

CAC offers a few structures. Picking the right one saves time and money.

Business Name (Enterprise/Sole Proprietorship) — the simplest and cheapest. Ideal for individuals and small businesses: a POS stand, a shop, a hustle, a freelance operation. This is what most people reading this want. It registers your business name so you can trade and bank under it.

Limited Liability Company (Ltd) — a separate legal entity from you, with shareholders and directors. More expensive and more involved, but it offers limited liability and is better for businesses seeking serious growth, investors, or formal contracts. Choose this if you’re building something larger or need the legal separation.

Incorporated Trustees (NGO/association) — for non-profits, associations, churches and the like. Different process; not covered in depth here.

For the typical small business or side hustle, Business Name registration is the right, affordable choice — and the focus of this guide.

What It Costs (and Why DIY Saves Money)

The official CAC fee for a business name registration commonly sits in the ₦12,000–₦20,000 range (government fee; always confirm the current figure on the official portal, as fees are revised periodically). When you use an agent, you pay that fee plus their service charge — which can double the cost or more.

Doing it yourself means you pay essentially the official fee (plus any small portal/payment charges). For a straightforward business name, the process is genuinely manageable on your own, and the savings are real. The trade-off: you invest a little time and attention. For most simple registrations, that’s a good deal.

Documents and Details You’ll Need

Gather these before you start, so the process is smooth:

• Proposed business names — have at least two options ready (your first choice may be taken or rejected, so a backup avoids delays).
• Nature of business — a clear description of what your business does.
• Business address — a valid Nigerian address for the business.
• Your personal details — full name, date of birth, phone number, email, and residential address.
• Valid means of ID — e.g. National ID (NIN), driver’s licence, voter’s card or international passport.
• A recent passport photograph (digital copy).
• Your email and phone — you’ll create/use a CAC account, so keep these accessible for verification.

Having these ready turns a frustrating, stop-start process into a smooth one-sitting registration.

Step-by-Step: Register on the CAC Portal

1. Go to the official CAC portal (pre.cac.gov.ng) and create an account with your email. Use the official site only — beware look-alike sites.
2. Do a name availability check / reserve your name. Submit your proposed name(s); CAC checks availability and approves a name (this is why you want backups ready).
3. Once a name is approved/reserved, proceed to complete the business name registration application — fill in the nature of business, business address, and your proprietor details.
4. Upload your documents — your ID and passport photograph, and any other requested files.
5. Pay the official fee through the portal’s payment gateway. Keep your payment receipt/reference.
6. Submit and await processing. CAC reviews the application; if everything is in order, your registration is approved.
7. Download your certificate — once approved, you can download your Certificate of Registration and the status report from the portal. This is your proof of registration.

The whole thing can often be completed in one focused session if your documents are ready and your name is approved quickly.

After CAC: Get Your TIN

Registration isn’t fully “done” until you can operate properly, and that means a TIN (Tax Identification Number). The TIN is issued by the tax authority and is needed to open a corporate bank account, become a POS/fintech agent, and stay tax-compliant. For registered businesses, obtaining a TIN is typically free, and increasingly streamlined alongside registration. With your CAC certificate and TIN, you can then open a business bank account in your registered name — the practical payoff that makes the whole exercise worthwhile.

When You Might Still Use a Professional

DIY suits straightforward business-name registrations. But consider professional help if: you’re registering a Limited Liability Company with multiple directors/shareholders or share-capital decisions; your structure is complex (partnerships, special arrangements); you’re short on time and value convenience over the saving; or you hit a snag you can’t resolve and want expert handling. Even then, knowing the process yourself helps you judge whether an agent’s fee is fair and spot anyone overcharging.

⚠️ Common Mistakes to Avoid

A few errors cause most of the pain. Using fake or look-alike “CAC” websites — only use the official portal; scammers run convincing copies to steal fees and data. Submitting only one name — always have backups, since names get rejected or taken. Wrong/incomplete documents — mismatched names or unclear IDs cause delays; double-check everything. Choosing the wrong structure — registering a costly company when a simple business name would do (or vice versa). Ignoring the TIN — registration without a TIN leaves you unable to bank or operate fully. And paying an agent without knowing the official fee — now that you know it, you can’t be overcharged blind.

FAQ: Registering a Business with CAC Yourself

1. Can I register my business with CAC myself, without an agent?

Yes. The official CAC portal lets you register a business name yourself, paying essentially the official government fee and skipping the agent mark-up.

2. How much does CAC registration cost in 2026?

A business name registration commonly falls in the ₦12,000–₦20,000 range (government fee). Always confirm the current figure on the official CAC portal, as fees are revised periodically.

3. What’s the difference between a Business Name and a Limited Company?

A Business Name (sole proprietorship/enterprise) is simplest and cheapest — ideal for small businesses. A Limited Company is a separate legal entity with limited liability, better for larger or investor-seeking ventures, but costs more.

4. What documents do I need?

Proposed names (have backups), nature and address of the business, your personal details, a valid ID (NIN/licence/passport/voter’s card), and a passport photograph.

5. How long does CAC registration take?

If your documents are ready and your name is approved quickly, it can often be completed in one focused session, with approval following review. Times vary with portal processing.

6. What is the official CAC portal?

The official pre-registration portal at pre.cac.gov.ng. Use only the official site — avoid look-alike scam sites that imitate CAC to steal fees and data.

7. Do I need a TIN, and is it free?

Yes — a TIN (Tax Identification Number) is needed to open a corporate bank account and operate compliantly. For registered businesses it’s typically free and increasingly streamlined.

8. Can I open a business bank account after registering?

Yes — with your CAC certificate and TIN, you can open a corporate bank account in your registered business name, which is the main practical benefit.

9. Why register my small business at all?

Registration lets you bank under your business name, build customer trust, sign up as a POS/fintech agent, and access future loans, grants and contracts.

10. Is doing it myself risky?

For a straightforward business name, no — it’s manageable. The main risks are scam look-alike sites and document errors. Use the official portal, prepare your documents, and you’ll be fine.

The Bottom Line

Registering your business doesn’t require an agent or an inflated fee. For most small businesses and side hustles, a Business Name registration on the official CAC portal — paying the official fee in the ₦12,000–₦20,000 range — is something you can do yourself in a focused sitting, then top off with a free TIN and a business bank account.

Prepare your documents, use only the official CAC site, keep backup name options, choose the right structure, and you’ll make your hustle official — and keep the money you’d otherwise have handed an agent. That certificate unlocks banking, trust, and every bigger opportunity that follows.

Related reading on NaijaSabi:

• POS Business in Nigeria 2026 — registration providers require
• VTU Business in Nigeria 2026 — make your airtime/data hustle official
• Small Business Ideas Under ₦100,000 in Nigeria 2026 — what to register next

Sources & References

1. Corporate Affairs Commission (CAC) — official registration portal and fees. Available at: cac.gov.ng
2. Federal Inland Revenue Service (FIRS) — TIN registration. Available at: firs.gov.ng

Editorial standards. This article is independently researched and compiled from the general CAC registration process and Nigerian business reporting. It is general guidance, not legal advice: government fees, portal Steps and requirements change, so always confirm current fees and procedures on the official CAC portal before paying, and consult a professional for complex structures. If you spot an error or have a correction, please write to editorial@naijasabi.com.ng.

Last reviewed and updated: 27 July 2026 · NaijaSabi Business Desk.