How to Register a Business Name With CAC in Nigeria

You can choose a business name, print it on packaging, and start taking orders, only to discover that CAC won’t approve it. Checking the name before you build around it can save you that trouble.

CAC business name registration gives a freelancer, trader, or small-business owner an official record of the name they use. The process runs online, but it has distinct stages: name reservation, application, payment, and approval. First, make sure a business name is the right type of registration for what you’re building.

Business name registration or company incorporation?

The Corporate Affairs Commission (CAC) registers both business names and companies in Nigeria. They aren’t the same legal arrangement, even when both applicants use the same portal.

A business name identifies the owner

A business name lets an individual or partnership trade under a registered name. It’s a common choice for sole traders, freelancers, and small partnerships that don’t need a separate company structure.

Registration does not create a separate legal person. A sole proprietor remains responsible for the business’s obligations. Don’t assume a business-name certificate protects your personal assets from business debts.

A company has a different legal structure

An incorporated company has its own legal identity and different filing requirements. If you need that structure, follow CAC’s company registration process rather than the business-name route.

Your choice affects ownership, liability, and later paperwork. If those questions matter to a planned partnership or investment, get professional advice before paying for the wrong registration type. CAC business name registration can formalise a trading name, but it isn’t a substitute for incorporating a company.

Prepare your name and details before opening the portal

A short preparation session can prevent repeated uploads or a rejected name. Keep your proposed names, owner details, and documents together so you can check them against the application.

Choose names you can use consistently

Pick a first choice and at least one sensible alternative. A name may face objections because it’s already in use, closely resembles another name, or contains a word subject to restrictions.

Think beyond the CAC search, too. Check how the name appears on packaging, invoices, and social media. AuditNaija’s advice on building a strong brand identity can help you assess whether a name will still make sense as the business grows.

A preliminary search helps you shortlist options; it doesn’t guarantee approval. Wait for CAC’s reservation decision before treating a proposed name as yours.

Gather information for every proprietor

Have each proprietor’s full legal name, contact details, and other personal information requested by the portal. You’ll also need an accurate business address and a clear description of what the business does.

Keep an accessible email address and phone number ready. Prepare legible copies of identification and any supporting items the live application requests. Depending on the application, these may include a photograph or address information. CAC’s business-name registration steps direct applicants to complete the pre-registration form and upload relevant documents; the portal’s current prompts determine what your filing needs.

For a partnership, agree on the details with the other proprietor before submitting. An incorrect spelling on the application can follow you onto the registration record.

Search for a name and reserve it on CAC’s portal

Use the official CAC iCRP portal for the online application. Read the options shown on your screen: the portal may change its layout or wording.

Step 1: Create an account and check availability

Register or sign in using contact information you control. Keep your login and verification messages private, especially if someone else is helping you use a computer.

Choose the business-name route and enter your proposed name for an availability check. Search close variations as well. A small spelling change may not solve a similarity problem, so prepare a genuinely different backup name.

Step 2: Submit a name reservation

Once you’ve selected a suitable name, follow the portal’s reservation prompts and review the spelling before payment. Use the payment method offered inside the official application, then retain the transaction reference or receipt.

Watch the application status for CAC’s decision. A successful search is not an approved reservation, and a reservation isn’t a completed business-name registration. If CAC declines the name, read the reason shown and submit an eligible alternative through the portal. If it’s approved, continue with the full application while the reservation remains valid.

Complete the application and upload documents

With an approved name, you can move to the business-name filing. CAC’s instructions call for a pre-registration form and relevant document uploads.

Step 3: Enter the business and proprietor details

Complete each field using the records you gathered earlier. The proposed business activity should describe what you intend to do, rather than a broad phrase chosen because it sounds official.

Check the proprietors’ names, address, phone number, and email before moving on. For example, if your ID shows a middle name, don’t leave it off simply because you usually omit it on invoices. Review the category and ownership information as well; company-director fields belong to a different registration route.

Step 4: Upload clear supporting files

Follow the file types, size limits, and document requests displayed in your application. Upload readable images with all required edges visible. Blurry photographs and incomplete pages can delay a filing or trigger a request for correction.

Before submitting, compare the uploaded documents with every name and detail you entered. Use only the information needed for the application. If an assistant prepares the files, review them yourself and keep copies somewhere you can access later.

Pay, track approval, and get your certificate

Finishing the form isn’t the last step. Check the payment summary and application status until CAC has made a decision.

Step 5: Review the charges and submit

Confirm that you’re paying for business-name registration, not company incorporation or an unrelated service. Check the name, applicant details, and amount displayed before completing payment through the portal.

Save your receipt, application reference, and a copy of the submitted details. A payment alert alone doesn’t prove CAC has approved the filing. Return to your account to confirm that the application was submitted and to see whether further action is required.

Step 6: Respond to queries and download the certificate

If CAC raises a query, read it carefully and correct the relevant field or document through the official workflow. Avoid starting a second application simply because the first one is awaiting review.

After approval, download the electronic registration certificate and any accompanying record available in your portal account. Check the registered name and proprietor details immediately. Keep secure copies of the certificate and payment record; you may need them when dealing with a bank, supplier, or customer. Don’t promise yourself a fixed approval date, as processing and queries can vary.

What does CAC business name registration cost?

Reservation and registration are separate charges. CAC’s published fee schedule dated 29 May 2025 lists ₦1,000 for an ordinary name reservation and ₦5,000 for a reservation involving restricted words. An ordinary applicant should not use the restricted-word amount as a standard estimate.

Plan for a separate business-name filing fee, commonly quoted at ₦10,000. That makes ₦11,000 a useful starting estimate for ordinary reservation plus filing, not a guaranteed checkout total. Additional charges may appear on a live payment screen, and 2026 reports about extra service charges have been disputed.

Check the amount displayed in iCRP before authorising either payment. For changes to fees or procedure, use the official CAC website and the portal rather than an old screenshot or an agent’s price list.

If you hire someone to help, ask for their service fee separately from CAC charges. Request official payment evidence and retain control of the email address linked to your account. A person quoting a single lump sum should be able to explain what it covers.

Avoid mistakes before and after registration

An approved certificate is useful, but it won’t fix an application filed under the wrong name or replace permits your business needs.

Keep your records accurate and accessible

Don’t register with an email address that belongs only to an agent or cybercafe attendant. You need access to notices, queries, and downloadable records after the filing is complete.

Likewise, don’t accept a certificate without checking its details. If something is wrong, seek the appropriate CAC correction route rather than changing your own copy. For a wider view of the work surrounding registration, see AuditNaija’s steps to start a business.

Check rules for your line of work

A CAC certificate doesn’t automatically permit every business activity. Food, drug, and cosmetics businesses may need approvals from NAFDAC, while other activities can have local permits or professional requirements.

Check the rules that apply to your products, location, and profession before you begin trading. Business-name registration and sector approval answer different questions; completing one doesn’t remove the need for the other.

Key Takeaways

• Choose the business-name route only if its ownership and liability structure fits your plans.
• Check availability, reserve the name, then complete the separate registration application.
• Match every entered detail to the documents you upload, and keep control of your portal account.
• Confirm current fees on iCRP, save payment evidence, and wait for approval before using the certificate.
• Check whether your business needs licences or permits beyond CAC registration.

Frequently asked questions

Can I register a business name without an agent?

Yes. The CAC portal allows applicants to create an account and submit a business-name application themselves. You can pay for help if you need it, but review the details personally and keep access to your account, receipts, and certificate.

Does reserving a name mean my business is registered?

No. Reservation deals with the proposed name. You still need to complete the pre-registration form, upload the required documents, pay the filing charge, and receive CAC approval. Wait for the registration certificate before describing the business name as registered.

Will registration protect my brand everywhere?

Don’t treat a business-name certificate as automatic trademark protection. It records a trading name with CAC, while trademark rights involve a separate process. If exclusive use of a brand is central to your plans, seek appropriate advice before investing heavily in it.

Register with the right records, not a rushed payment

A name on a receipt is only the beginning. CAC approval and an accurate certificate are what complete the business-name registration process.

Choose the right registration type, check the name, and submit details you can support with clear documents. Then keep the official records safe and confirm any further permits your business needs.