Starting a business is exciting, but the paperwork? Not so much. In Nigeria, getting your business name registered with the Corporate Affairs Commission (CAC) is the first real step to becoming official.
It changes your side hustle into a real company, opens doors to a business bank account, and makes you feel a lot more confident asking people to pay you. If you have been putting this off because it sounds complicated, do not worry. It is easier now than it has ever been.
Your Step-by-Step Guide to Registering a Business Name With the CAC
The CAC has recently updated its system, introducing an AI-powered portal that has cut down the time significantly. You can get this done in one sitting if you have everything ready.
Here is exactly how to do it in 2025.
1. Do a Proper Name Search
Before you do anything else, you need to check if your chosen name is available.
A lot of people skip this or do it quickly and end up getting rejected. When you find a name you like, do not just type it into Google. Go to the official CAC public search tool at search.cac.gov.ng and check there first. If the name is taken or looks too similar to an existing business, the CAC will reject it.
Here is a practical tip: search for variations of your name. If your first choice is taken, you want to have a backup plan ready.
Also, look beyond the CAC database. Search for the name on Instagram, check if the website domain is available, and see if the handle is free on X (Twitter). There is no point registering a business name only to find out you cannot get the social media handles you want.
2. Access the CAC Registration Portal
Once you have confirmed your name is free, head to the official CAC portal. The main portal to use is icrp.cac.gov.ng. Do not fall for fake third-party websites that charge you extra for nothing. The government portal is the only place you need.
If you are registering for the first time, you will need to create an account. You will use your email address and phone number to set this up.
3. Reserve Your Business Name
With your account set up, you can now reserve your business name. The process is straightforward:
- Select “Business Name” as the registration type.
- Enter your proposed name exactly as you want it to appear.
- Pay the name reservation fee.
The reservation fee is N500, and once approved, the name is reserved for 60 days. That gives you plenty of time to complete the rest of the process without rushing.
One important detail: submit names that follow the rules. The CAC will reject names that are misleading, offensive, or too similar to existing registered entities.
4. Complete the Business Details and Upload Documents
After your name is approved, you will proceed to fill out the main registration forms. This is where you provide the real information about your business.
You will need the following:
- Your full name and contact details (ensure these match your ID document exactly)
- Your business address
- The nature of your business (what you actually do)
You will also upload:
- A scanned copy of your government-issued ID (National ID, Driver’s License, International Passport, or Voter’s Card)
- A recent passport photograph
Uploads need to be clear and readable. Blurry or incomplete documents are one of the top reasons applications get delayed.
Because the new portal uses AI, the system can now verify names instantly and even use your National Identification Number (NIN) to pull your details automatically. This speeds things up a lot.
5. Pay the Fees
Once your application is filled and your documents are uploaded, you will make the payment.
For a standard Business Name registration, you will pay:
- N500 for name reservation
- N10,000 for the registration itself
That brings the total to N10,500 for most small businesses. Note that there have been announcements about fee reviews, with implementation dates shifting, but this is the current rate as of late 2025.
You can pay directly on the portal using your debit card. Keep the payment receipt. You will need it if any issues come up later.
6. Submit and Wait for Your Certificate
After payment, submit your application.
The processing time has improved significantly with the new portal. Some applications are approved within days. In some cases, the system can process registrations in as little as 30 minutes. However, give it a few business days before you start worrying.
When your application is approved, you will receive a notification. You can then download your Certificate of Business Name Registration directly from the portal.
That certificate is your proof. With it, you can open a business bank account, bid for contracts, and operate with confidence.
Common Mistakes That Delay Registration
A lot of first-time applicants face rejections. The rejection rate for first submissions is around 30 to 40 percent. You can avoid being one of those numbers by watching out for these common errors.
- Incomplete documentation: Missing a signature, uploading the wrong file, or forgetting a required field will stop your application cold.
- Name conflicts: This is the biggest one. If your name sounds too similar to an existing business, even if the spelling is different, the CAC will reject it.
- Errors in your personal details: The name on your application must match your ID perfectly. If your ID says “Oluwaseun” and you type “Oluwaseun” (missing the ‘w’), that could cause a delay.
- Using the wrong portal: Stick to the official CAC portal. Some third-party sites look legitimate but charge hidden fees.
- Filing as the wrong business type: A business name registration is for sole proprietorships and small partnerships. If you are setting up a company with shareholders, you need a Limited Liability Company (LTD) registration, which has different requirements.
Why Registering Your Business Name Matters
Some people ask why they should bother. If your business is small, do you really need to register?
The honest answer is yes, for a few important reasons:
- You can open a corporate bank account. Personal accounts work for a while, but clients and payment processors prefer business accounts.
- You can legally invoice clients and receive payments under your business name.
- You protect your brand. If you do not register your name, someone else can.
- You can access loans and grants. Many government programs for small businesses require CAC registration.
Without registration, you are operating as an individual, not a business. That limits how far you can go.
Important Update: Free CAC Registration for Eligible MSMEs
Here is something many people do not know. In late September 2025, the CAC and SMEDAN signed an agreement to offer free business name registrations to 250,000 Micro, Small, and Medium Enterprises (MSMEs).
If you qualify, you can register without paying the N10,500 fee. The application is done through the SMEDAN portal at portal.smedan.gov.ng. This is a limited program, so if you are eligible, it is worth applying early.
Frequently Asked Questions
How long does the name reservation last?
Once approved, your reserved name is valid for 60 days. If you do not complete the registration within that time, the name becomes available for someone else to claim.
Can a foreigner register a business name in Nigeria?
Yes, foreigners can register. However, the process has additional requirements and may require a local representative or partner. It is advisable to consult a legal professional for foreign-owned registrations.
What is the difference between a Business Name and a Limited Liability Company?
A Business Name registration is for sole proprietors and small partnerships. There is no legal separation between you and the business legally. A Limited Liability Company (LTD) is a separate legal entity, requires a minimum of two directors, and has different filing requirements. If you plan to bring in investors or have shareholders, you need an LTD.
What happens if my application shows “Under Registration” for a long time?
This usually means something is incomplete. Check your application for missing documents, payment errors, or incorrect details. Sometimes the system gets stuck, and you may need to contact CAC support or visit a local CAC office.
Do I need a Tax Identification Number (TIN) to register a business name?
You can register your business name without a TIN, but you will need one to operate properly. After registration, you can get your TIN from the Federal Inland Revenue Service (FIRS). Some banks require both the CAC certificate and the TIN to open an account.
Final Thoughts
Registering your business name with the CAC does not have to be stressful. The new AI-powered portal has removed most of the headaches. The biggest challenges now are choosing an available name and making sure your documents are correct. Take your time on those two things, and the rest flows smoothly.
Once you have that certificate in hand, your business becomes real. You can open accounts, bid for work, and operate without looking over your shoulder. That feeling of legitimacy is worth the small fee and the hour or two it takes to complete the process.
Now, over to you. What is the name you are planning to register, and what made you choose it?
