Every year, thousands of Nigerians launch businesses on Instagram, WhatsApp, or a market stall without ever registering with the Corporate Affairs Commission, often because the process feels intimidating or unnecessary until a bank, a client, or a regulator asks for a certificate they do not have. Registering your business is faster and cheaper than most people expect, and it unlocks things an unregistered business simply cannot access: a proper corporate bank account, eligibility for loans and grants, and basic legal protection for your business name.
This guide walks through the actual registration process step by step, using current CAC procedures.
Step 1: Decide Your Business Structure
Before you touch the CAC portal, decide whether you are registering a business name, sole proprietorship, a limited liability company, or an incorporated trustee for a nonprofit. Most first time founders in retail, services, or small manufacturing start with either a business name for simplicity and low cost, or a limited liability company if they plan to raise capital, sign larger contracts, or bring in partners.
If you are unsure which fits your situation, review the tradeoffs on liability, tax, and credibility before proceeding, since converting later is possible but adds cost and time you can avoid by choosing correctly upfront.
Step 2: Choose and Reserve Your Business Name
Pick two or three name options in order of preference, since your first choice may already be taken. Your name cannot be identical or deceptively similar to an existing registered business, cannot include restricted words like "Federal," "National," or "Government" without special permission, and for a limited company, must end appropriately, typically with "Limited" or "Ltd."
Search name availability and reserve your chosen name through the CAC Company Registration Portal. Name reservation currently costs a small fee, typically under ₦500, and holds your chosen name for a limited window, usually around sixty days, while you complete the rest of the registration.
Step 3: Gather Your Documents
Requirements differ slightly by structure, but generally you will need a valid means of identification for all proprietors, directors, or shareholders, national ID, international passport, or driver's license, passport photographs, a registered address for the business, which can be a home address, office, or virtual office as covered in setting up your first office, and for a limited company, the names, addresses, and share allocation of all shareholders and directors.
Have these ready before you start the online application, since an incomplete submission simply sits pending until you upload what is missing, wasting the time you already spent on earlier steps.
Step 4: Complete the Online Application
CAC registration in Nigeria is done through the Company Registration Portal, accessible directly or through an accredited agent, which includes many lawyers, chartered accountants, and CAC registered agents who handle the process on your behalf for a service fee.
For a business name, the application is relatively simple: name, nature of business, proprietor details, and address. For a limited company, you will additionally submit your memorandum and articles of association, often generated automatically by the portal based on standard templates unless your business needs custom provisions, director and shareholder details including share capital allocation, and a statement of compliance.
Filing directly yourself saves the agent fee but takes more of your time and requires comfort navigating a government portal that is not always intuitive. Many founders choose an agent for a limited company registration specifically because the documentation requirements are more involved, and comfortable with an accountant handling it correctly the first time is often worth the fee.
Step 5: Pay the Registration Fees
As of 2026, business name registration costs roughly ₦10,000 to ₦15,000 in official CAC fees. Limited liability company registration costs more, starting from around ₦50,000 and rising based on your authorized share capital, since CAC charges stamp duty and filing fees proportional to the capital you declare. If you use an agent, expect to pay their professional fee on top, commonly ₦30,000 to ₦150,000 depending on complexity and who you engage.
Be cautious of agents quoting prices dramatically below the market range. Registration involves real government fees that do not vary by agent, so an unusually cheap quote often means corners are being cut somewhere in the process.
Step 6: Receive Your Certificate and Documents
Once approved, you receive your Certificate of Registration or Certificate of Incorporation, along with your CAC registration number, and for a limited company, certified copies of your memorandum and articles of association. Processing currently takes anywhere from a few days to a couple of weeks depending on portal volume and whether your documents required any correction along the way.
Keep both digital and printed copies. You will need these documents repeatedly: opening a bank account, applying for a Tax Identification Number, registering with LIRS or FIRS, and any time a client or partner requests proof of your registered status.
Step 7: Handle the Follow Up Registrations
CAC registration is the foundation, not the finish line. After registering, obtain your Tax Identification Number, which is now often generated automatically alongside CAC registration but should be confirmed, register with FIRS for relevant taxes including VAT if applicable, register with your state's internal revenue service, LIRS if you operate in Lagos, for personal income tax as a sole proprietor or PAYE if you have employees, and open a corporate bank account using your registration documents, which most Nigerian banks now process within days given complete documentation.
Common Mistakes to Avoid
Do not use a name too similar to an already established brand, even if CAC's system technically approves it, since this invites trademark disputes down the line. Do not skip the annual returns filing requirement for limited companies. Failing to file, even with zero activity, accumulates penalties and can eventually lead to CAC striking your company off the register. Do not use a residential address you plan to move from without a clear process for updating your CAC records, since regulatory correspondence sent to an outdated address can cause real compliance problems.
The Bottom Line
Registering your business with CAC typically takes one to two weeks and costs a fraction of what most founders assume before they start. The real value is not the certificate itself but everything it unlocks: banking, credibility, legal protection, and access to formal capital that an unregistered business simply cannot reach. Choose your structure deliberately, gather your documents before you start the application, and treat registration as the beginning of your compliance journey, not the end of it.
