If you want to register a business in Nigeria, you are in the right place. Starting your own business is exciting, but the process of making it official with the Corporate Affairs Commission (CAC) can feel confusing if you don’t know the steps.
In this post, we will walk you through every part of the CAC registration process, including checking if your business name is available, reserving it, completing the CAC business registration requirements, paying the official fees, and avoiding common mistakes that slow people down. We will also cover tips on opening a corporate bank account, CAC approval timelines, and answer frequently asked questions on CAC registration.
By the end of this post, you will know exactly how to register a business in Nigeria from start to finish, how to avoid delays and rejections, and be confident that your business is fully legal and ready to operate.
Step 1: Decide the Type of Business to Register
Before you start the process, you need to choose the type of business you want to register. This is important because it determines how much it costs, the rules you must follow, and how your business can grow.
Business Name (Sole Proprietorship or Partnership)
If you are starting alone or with a partner, this is the simplest option. It is called a business name.
- Sole proprietorship means you own the business alone.
- Partnership means you share ownership with one or more people.
Private Limited Company (LTD)
This is for people who want a bigger business. A Private Limited Company separates your personal money from the business money. It can have multiple owners called shareholders. This structure is safer if your business grows or takes loans.
Public Limited Company (PLC)
This is for very large businesses that may sell shares to the public. Most startups don’t need this. It is more expensive and has stricter rules.
Incorporated Trustees (NGOs, Churches, Associations)
If you want to start a non-profit, like an NGO, charity, or religious organization, you use Incorporated Trustees. This makes your group official and recognized by the law.
Step 2: Choose and Check Availability of Your Business Name
Before you can start the CAC registration process, you need a name for your business. This name is how people will know you, so it must be unique and legal.
CAC Business Name Rules in Nigeria
The Corporate Affairs Commission (CAC) has rules for business names. Your name must be easy to spell, not too long, and should reflect the type of business you are running.
Restricted and Prohibited Business Names
Some words are not allowed. For example, names that suggest government approval, or words that are offensive, or already belong to another company. Using these will make your registration fail.
How to Check Business Name Availability on the CAC Portal
You can search online to see if your name is available. Go to the CAC portal and use their search tool. If the name is free, you can reserve it. If it’s taken, you must choose another name.
Step 3: Create an Account on the CAC Registration Portal
To register a Nigerian business, you first need an online account with the Corporate Affairs Commission (CAC).
Go to the official CAC portal and click “Sign Up”. Enter your full name, email, phone number, and a strong password.
Step 4: Reserve Your Business Name
Before you can fully register a business in Nigeria, you must reserve your business name with the Corporate Affairs Commission (CAC). This step ensures no one else can use your chosen name while you complete the registration process.
How Business Name Reservation Works
Once you log in to your CAC account, you submit the name you want. The system checks if it is available and meets CAC rules. If it passes, CAC temporarily approves it for your use. This is part of the official CAC business registration process.
Validity Period of a Reserved Business Name
A reserved name is valid for 60 days. Within this time, you must complete your business registration. If you don’t, the reservation expires, and someone else could take the name. You can extend it once if needed, but it’s best to act quickly.
Step 5: Complete the CAC Business Registration Form
After reserving your name, the next step to register a business in Nigeria is filling out the CAC business registration form. This form collects all the details CAC needs to approve your business legally.
Business Address and Nature of Business
Enter your business’s physical address. If you work from home, you can use that address. Then describe what your business does. Be clear and specific so CAC knows your business purpose.
Owner, Director, or Trustee Information
Provide details of the business owner(s). For a company, list all directors and their addresses. For NGOs or associations, include trustee information. Make sure names match their IDs to avoid delays.
Share Capital and Ownership Structure (For Companies)
If you are registering a limited company, indicate how many shares exist and who owns them. This shows who controls the business and protects your personal assets.
Step 6: Upload Required Documents
CAC needs these to verify your identity and your business.
1. Identification and Passport Photograph Requirements
You must upload a valid ID, such as a national ID, international passport, or driver’s license. Also, upload a recent passport photograph. Make sure your photo is clear and matches your ID.
2. Documents Required for Business Names
For a business name, you only need proof of ID and photo. This is the simplest registration type.
3. Documents Required for Limited Liability Companies
For an LTD, upload the Memorandum and Articles of Association, IDs of directors, passport photos, and your reserved business name approval. These show ownership and the rules of your company.
4. Documents Required for Incorporated Trustees
For NGOs, charities, or associations, upload trustee IDs, passport photos, the association’s constitution, and your reserved name approval. CAC needs this to ensure the organization is legitimate.
CAC Official Fees for Business Registration (2025/2026)
Business Name (Sole Proprietorship / Partnership)
- Name Reservation: ₦500
- Business Name Registration: ₦10,000
- Total CAC Fee: ₦10,500 (approx)
This is the most common and cheapest option when you want to register a business in Nigeria.
Limited Liability Company (LTD)
This is the fee structure for a more formal company setup during CAC business registration.
- Name Reservation: ₦500
- Company Registration Fee: Varies based on share capital; typically from around ₦10,000 for small companies (up to ₦1M capital) and higher as capital increases.
Incorporated Trustees (NGOs, Associations)
This applies to non‑profit bodies or associations when they register a business in Nigeria with CAC.
- Name Reservation: ₦500
- Registration Fee: Around ₦30,000 (plus document copies if needed)
Note:
- These are official CAC fees, not what agents may charge. Agents or lawyers can add fees on top.
- There are additional charges for post‑registration services (like certified copies or amendments) not included here.
| Type of Registration | Name Reservation | Registration Fee | Approx Total |
| Business Name | ₦500 | ₦10,000 | ₦10,500 |
| Private Company (LTD) | ₦500 | ₦10,000+ | From ₦10,500+ |
| Incorporated Trustee | ₦5,000 | ₦35,000 | ~₦40,000 |
Step 8: Submit Your Application and Track Approval Status
CAC Processing Timeline in 2026
Once you submit your completed form, documents, and payment to register a business in Nigeria, CAC begins reviewing your application online.
For a simple business name, approval usually takes about 3–7 working days if everything is correct. Private limited companies often take 5–10 working days because they require more checks.
Common Reasons for CAC Approval Delays
Delays usually happen when something in your application is missing or unclear. Common issues include:
1. Incorrect or incomplete documents
If IDs or photos are blurry or don’t match your form, CAC may pause processing.
2. Errors in your application form
Simple typos in names, addresses, or business details can cause delays.
3. Payment confirmation issues
If CAC doesn’t see your payment, your application won’t move forward.
4. High application volume
During busy periods, CAC may take longer because so many people are registering businesses at the same time.
Step 9: Download Your CAC Registration Documents
After you finish the CAC business registration requirements and CAC approves your application, you must download your official documents. These are proof that you have legally registered a business in Nigeria.
CAC Certificate of Registration
This is the main document that shows your business is officially recognized by the Corporate Affairs Commission. It has your business name, registration number, and date of registration. You will use it for opening a bank account, signing contracts, and other official business needs.
Status Report and Certified True Copy (CTC)
The Status Report shows your business is active with CAC and up to date. The Certified True Copy (CTC) is an official duplicate of your registration documents, useful when the original certificate is lost or needed for banks and government checks. Sometimes CAC lets you download these free after approval, but after a few days, they may charge a small fee if you need another copy.
Always save all your CAC documents safely, both digital and printed copies, so you can use them when you need to prove your business is legal.
Step 10: Register for Tax Identification Number (TIN) with FIRS
If you want to register a business in Nigeria, you must also have a Tax Identification Number (TIN). This number links your business to the tax system so you can pay taxes and open a corporate bank account properly.
How Your Business Gets a TIN in 2026
From January 2026, the Federal Inland Revenue Service (FIRS) says that if your business is registered with the Corporate Affairs Commission (CAC), your CAC registration number (RC number) automatically becomes your TIN. This means you don’t have to apply separately to get a tax ID number for your business.
What This Means for You
Your business tax number is now your CAC RC number. You can use this number when filling tax forms, opening a business bank account, and dealing with government tax requirements. This change makes it much easier to link your business to the tax system without extra steps.
Step 11: Open a Corporate Bank Account in Nigeria
After you register a business in Nigeria and finish the CAC business registration requirements, the next important step is to open a corporate bank account for your business. This account helps you receive money, pay bills, and keep your business funds separate from your personal money.
To open a corporate account, banks will ask for these documents:
CAC Registration Documents
Your Certificate of Incorporation or Business Name Certificate and related CAC forms showing your business is legally registered.
Tax Identification Number (TIN)
Your business TIN from the Federal Inland Revenue Service is required before banks will open the account.
Identification and BVN
Valid ID (e.g., passport or national ID) and Bank Verification Number (BVN) for the signatories of the account.
Proof of Address
A recent utility bill or lease document showing your business or signatories’ address.
Additional Bank Steps
Banks may also require a board resolution authorizing the account opening and signatures, especially for companies. You may be asked to visit the bank branch to complete forms and submit originals.
Completing this step lets you start banking under your business name, accept payments, and grow your business more professionally.
How Long It Takes to Register a Business in Nigeria (2026)
When you register a business in Nigeria, the time it takes can change depending on how complete your application is and what type of business you are registering. CAC has made the process mostly online, so it’s much faster than before.
Business Name Registration
If you are registering a business name, and all your documents and payment are correct, it usually takes about 3 to 7 working days for the Corporate Affairs Commission to approve and give you your certificate.
Private Limited Company (LTD)
For a limited company with more details and documents, the process typically takes 5 to 14 working days before CAC completes the registration.
What Can Slow It Down
If you make mistakes, submit unclear documents, or choose a name that needs to be corrected, CAC may take longer.
5 Mistakes to Avoid When Registering a Business in Nigeria
1. Choosing a Name That Gets Rejected
If the name you pick is already used, too similar to another, or contains restricted words, CAC will reject it. This results in name registration rejection. Always search availability first and have backups.
2. Not Double‑Checking Your Details
If your name, address, or ID info doesn’t match your documents exactly, CAC may delay or reject your application. Take time to check every detail.
3. Missing or Wrong Documents
Uploading unclear, incomplete, or wrong files causes delays. Clear scans of valid IDs and correct forms help you finish CAC business registration requirements smoothly.
4. Letting Your Reservation Expire
After you reserve your business name, CAC keeps it for a limited time. If you wait too long, the name goes back into the system.
5. Picking the Wrong Business Type
Some people register a “Business Name” when they actually need a company, or vice versa. This affects taxes, bank accounts, and credibility later. Understand what fits your plan before you start.
Frequently Asked Questions on CAC Business registration in Nigeria
1. How much does it cost to register a company in Nigeria?
The cost to register a company in Nigeria depends on the structure you choose. For a simple business name, the CAC fees are around ₦10,500 (₦500 for name reservation + ₦10,000 registration). If you are registering a private limited company, fees rise with share capital and can be from around ₦20,000 to ₦60,000+ or more. These are the official CAC business registration fees you pay on the CAC portal.
2. How do I register my business on CAC?
You register your business on CAC by creating an account on the CAC online portal, checking that your desired name is available, reserving it, completing the registration form, uploading required documents, paying the CAC business registration fees, and submitting. After CAC approves, you download your certificate.
3. Can I register my business online on CAC by myself?
Yes. You can fully register your business online by yourself using the CAC portal without visiting an office or hiring an agent. The system lets you reserve your business name, upload documents, pay fees, and submit everything online.
4. How much is CAC registration now?
For a business name, the current CAC registration fee is usually around ₦10,500 total (₦500 name reservation and ₦10,000 registration fee). Registration for a company is higher and varies with share capital.
5. Is CAC registration free now?
No. CAC registration is not free now. You must pay official CAC fees to register your business name or company. There is no government program making standard registration free at the moment.
6. Why is CAC rejecting my business name?
CAC rejects a business name when it is already taken, too similar to an existing name, uses restricted words, or doesn’t meet naming rules. Make sure you check name availability thoroughly before reserving to avoid CAC name registration rejection.
7. Why was my business name rejected?
Your business name was rejected because CAC found it unavailable, unclear, too similar to another, or using prohibited terms. You need to choose a different, unique name and try again.
8. What names are not allowed in CAC registration?
Names already in use, very similar to existing names, or containing restricted words like government, bank, or offensive terms are not allowed. Picking a unique, clear name helps avoid CAC name registration rejection.
9. How long does it take for CAC to approve a name reservation?
CAC name reservation approval typically takes about 24 to 48 hours if there are no issues. After approval, the name is reserved so you can continue your registration.
10. How do I check if a name is available on CAC?
You check if a name is available by using the CAC public search tool on the CAC portal. Enter your desired name and the system shows whether it’s taken or free to reserve.
11. How to choose a business name for CAC?
Choose a business name that is unique, easy to spell, relevant to your business, and not similar to existing names. Make sure it follows CAC naming rules before reserving.
12. How to check if a company name is still available?
You check if a company name is still available by doing a public search on the CAC portal. If the name shows no existing result, you can proceed to reserve it.
13. How long does CAC name approval take?
Name approval with CAC usually takes about 24 to 48 hours, though sometimes it may take slightly longer depending on portal traffic and accuracy of your submission.
14. Can I register CAC with my phone?
Yes. You can complete CAC business registration using your phone by accessing the CAC portal with the internet, reserving your name, filling forms, uploading documents, and paying fees online.
15. How to get a company name?
To get a company name, first check availability on the CAC portal using public search. If available, reserve the name, pay the reservation fee, and then continue the CAC registration process to make it official.
Conclusion
Learning how to register a business in Nigeria is a decision that can change how your business grows and survives in a real economy where most businesses operate every day unregistered.
When you complete your CAC business registration, your business gains a legal identity that gives you real power in the market. Registered businesses are far more likely to secure bank financing, access government and private sector opportunities, open corporate accounts, and protect their brand from copycats.
