Chinedu had been running his phone accessories business for three years from a small shop in Ikeja. Business was good—until the day a major distributor wanted to partner with him. They asked for one thing: his CAC registration certificate. Chinedu didn’t have one. He’d always thought registration was “for big companies.” He lost the contract to a competitor who was properly registered. That painful lesson cost him millions.
If you’re running a business in Nigeria—whether it’s a corner shop, an online store, a consultancy, or a tech startup—CAC registration isn’t optional. It’s your business’s birth certificate, the document that makes your venture legally recognized. Without it, you can’t open a corporate bank account, bid for contracts, or even protect your business name from copycats (Note that this is limited to the legal name of your business).
The good news? CAC registration is no longer the nightmare it used to be. The Corporate Affairs Commission has digitized the entire process. What once took weeks and required multiple office visits can now be done from your phone in a few days.
In this guide, I’ll walk you through the entire CAC registration process step by step—what to do, what documents you need, how much it costs, and how long it takes. However, if you want to talk to one of our corporate lawyers, click here
Contents
Quick Answer: What You Need to Know.
Types of Business You Can Register with CAC.
1. Business Name (Sole Proprietorship/Partnership)
2. Private Limited Company (Ltd)
3. Incorporated Trustees (NGO/Religious Bodies)
Quick Comparison. 4Documents Required for CAC Registration.
Step-by-Step CAC Registration Process.
STEP 1: Check Name Availability.
STEP 2: Complete Online Application.
STEP 3: Upload Required Documents.
STEP 4: Pay Registration Fees.
STEP 7: Download Your Certificate.
After Registration: Critical Next Steps.
Can You Register with CAC Yourself?.
How Much Does CAC Registration Really Cost?.
Final Thoughts: Don’t Delay Your Registration.
Quick Answer: What You Need to Know
What is CAC Registration?
The legal process of officially registering your business with Nigeria’s Corporate Affairs Commission, making it a recognized legal entity.
How Long Does It Take?
- Business Name: 1-7 days
- Limited Company: 5-14 days (it can take up to a month if there are issues)
- NGO/Incorporated Trustees: 30-60 days
Cost Range:
₦10,000 – millions of Naira depending on your business type and share capital
Where to Register:
Online through www.cac.gov.ng or at any CAC office nationwide
Why CAC Registration Matters
CAC registration does more than just give you a certificate. It:
- Gives your business legal recognition – Your business becomes a separate entity recognized by Nigerian law
- Protects your business name – No one else in Nigeria can use your exact business name
- Enables corporate bank accounts – Banks require CAC registration before opening business accounts
- Opens contract opportunities – Government contracts and many private tenders require registration
- Builds credibility – Customers and partners trust registered businesses more
- Provides liability protection (for limited companies) – Your personal assets are protected from business debts
- Issues Tax Identification Number (TIN) – Necessary for tax compliance and business transactions
Without CAC registration, you’re missing countless opportunities.
Types of Business You Can Register with CAC
CAC allows you to register different business structures. Choosing the right one is crucial.
1. Business Name (Sole Proprietorship/Partnership)
Best for: Small businesses, freelancers, consultants, traders
Key features:
- Owned by 1 person (sole proprietor) or 2-20 people (partnership)
- Unlimited liability (your personal assets can pay business debts). This is the biggest disadvantage.
- Easiest and cheapest to register
- Must file returns annually
- Cannot use “Ltd” or “Limited” in name
Cost: ₦10,000 (registration) + ₦5,000/year (for annual returns). That is, if you are doing these on your own.
2. Private Limited Company (Ltd)
Best for: Serious businesses, startups seeking investment, companies planning to grow
Key features:
- Owned by shareholders (minimum 1, maximum 50)
- Limited liability (shareholders only lose their investment, not personal assets). This is the biggest advantage.
- Can raise capital by selling shares
- More credible for large contracts
- Must file annual returns)
- Name must end with “Limited” or “Ltd”
Cost: ₦20,000 – millions of Naira (depending on the share capital)
3. Incorporated Trustees (NGO/Religious Bodies)
Best for: Charities, churches, mosques, community organizations
Key features:
- Minimum 2 trustees
- Not for profit
- Can receive grants and donations
- Tax-exempt status possible in some cases
Cost: ₦50,000
Click here to read our detailed post on company formation
Quick Comparison
| Feature | Business Name | Limited Company |
| Liability | Unlimited | Limited |
| Owners | 1-20 | 1-50 |
| Cost | ₦10,000 | ₦17,000- millions of Naira |
| Annual Returns | Yes (₦5,000) | Yes (₦10,000) |
| Best for | Small businesses | Growing companies |
| Credibility | Basic | High |
Which should you choose?
- Starting small? → Business Name
- Planning to grow or need liability protection? → Limited Company
- Running a charity/church? → Incorporated Trustees
Documents Required for CAC Registration
For Business Name:
- Valid ID – NIN (preferred), passport, driver’s license, or voter’s card
- Passport photographs – a recent passport photo (this is usually needed for incorporated trustees)
- Business address – Physical address (not P.O. Box)
- Business description – What your business does
- Proposed names – 3 options (first choice + 2 alternatives)
For Limited Company:
Everything above, PLUS:
- Directors’ information – Minimum 1 director (names, addresses, IDs, consent forms)
- Shareholders’ details – Minimum 1 shareholder (names, addresses, share allocation). Note that a shareholder can also be a director.
- Memorandum & Articles of Association – CAC provides templates
- Share capital information – Total capital, number of shares, value per share
- Registered office address – Must be in Nigeria (should be an easily identifiable address in Nigeria)
For NGOs (Incorporated Trustees):
- Organization constitution – Aims, objectives, rules
- Trustees’ information – Minimum 2 trustees
- Meeting minutes – Showing agreement to register
Step-by-Step CAC Registration Process
STEP 1: Check Name Availability
Before anything else, ensure your business name is available.
How to check:
- Visit www.cac.gov.ng
- Create an account or log in
- Navigate to “Name Availability Search.”
- Enter your proposed name
- Pay ₦500 search fee
The system instantly tells you if the name is available, taken, or too similar.
Name guidelines – Avoid:
- Names identical to existing businesses
- Words like “Federal,” “National,” “Government” (without authorization)
- Offensive or misleading names
- “Limited” or “Ltd” for business names (companies only)
Pro tip: Prepare 3 name options because your first choice might be taken.
Reserve your name:
Once approved, pay ₦1000 (this is N5,000 for Incorporated trustees) to reserve it for 60 days. This prevents others from taking it while you complete registration.
STEP 2: Complete Online Application
For Business Names:
- Log into the CAC portal
- Select “New Application” → “Business Name.”
- Enter reserved name details
- Fill in business information (address, nature of business, commencement date)
- Enter proprietor(s) details (full name, DOB, nationality, address, ID number)
For Limited Companies:
- Select “Private Limited Company.”
- Enter all the above information PLUS:
- Directors and shareholders’ details
- Share capital structure (e.g., ₦1,000,000 divided into 1,000,000 shares at ₦1 each)
- Business objectives
- Registered office address
Critical: Triple-check every detail. One spelling error can cause weeks of delay.
STEP 3: Upload Required Documents
Accepted formats: PDF (preferred), JPEG, PNG
File requirements: Clear scans, under 2MB, proper orientation
Common upload mistakes to avoid:
- Blurry or dark scans
- Wrong file format
- Upside-down documents
- Missing signatures on forms requiring them
Pro tip: Preview each document before uploading to ensure readability.
STEP 4: Pay Registration Fees
Pay the fees showing on your dashboard by following the prompts
Payment methods:
- Online via Remita/Interswitch (fastest – instant confirmation)
- Bank deposit using generated RRR (takes 24 hours to reflect)
After payment:
- Save receipt
- Confirm payment on portal
- Wait for system confirmation
STEP 5: Submit Application
- Review the summary page carefully
- Check all information is correct
- Accept terms and conditions
- Click “Submit Application.”
STEP 6: CAC Processing
CAC staff review your application for:
- Name compliance
- Document completeness
- Information accuracy
- Payment confirmation
Processing time:
- Business Name: 1-3 working days (often same day)
- Limited Company: 5-14 working days
- Incorporated Trustees: 7-21 working days
Track your application:
Log into portal → “My Applications” → Enter reference number
Possible outcomes:
- ✅ Approved – Certificate ready for download
- ⚠️ Query raised – Need clarification (respond to this)
- ❌ Rejected – Serious issue (must start over)
STEP 7: Download Your Certificate
Once approved, log in and download:
Business Name:
- Certificate of Registration
- Business Name Form (BN1)
- Tax Identification Number (TIN)
Limited Company:
- Certificate of Incorporation
- Memorandum & Articles (stamped)
- Director/Shareholder forms
- Status Report
- TIN
Verify authenticity:
Anyone can verify your registration on the CAC portal by searching your business name or registration number.
Keep multiple copies:
Save to computer, cloud storage, email yourself, and print copies.
After Registration: Critical Next Steps
1. Open Corporate Bank Account
Required documents:
- Certificate of Incorporation/Registration
- Memorandum & Articles (for companies)
- Directors’ IDs and photos
- Board resolution authorizing the account
2. Register for Taxes
Visit www.firs.gov.ng to activate your TIN and register with your State Internal Revenue Service.
Tax obligations:
- Companies: 30% Company Income Tax, VAT, WHT
- Business Names: Personal Income Tax
- All with staff: PAYE
3. Get Additional Permits/Licenses
CAC registration alone doesn’t cover everything. Depending on your business:
- Local government: Business premises permit
- Food/Drugs: NAFDAC registration
- Manufacturing: SON certification
- Schools: Ministry of Education approval
- Healthcare: Medical licenses
Research what YOUR specific business needs.
4. Understand Ongoing Compliance
Business Names:
- ⚠️ Must file annual returns EVERY YEAR
- Cost: ₦5,000
- Deadline: Anniversary of registration
- Failure = Name expires
Limited Companies:
- ⚠️ Must file Annual Returns EVERY YEAR
- Deadline: Within 6 months of year-end
- Cost: N10,000
- Late filing penalty: ₦50,000+
- You must file even if the company did NO business that year
Set calendar reminders now!
Can You Register with CAC Yourself?
Short answer: Yes! And that’s the whole essence of this post. The portal is designed for self-registration. However, there are intricacies only a lawyer knows how to work around, so you may be stuck if you are caught up in such. Also, the things you file have legal implications, and if you aren’t careful with drafting them, they may hurt your business in the future.
When DIY makes sense:
- Simple business name or straightforward limited company
- You’re comfortable with online forms
- You have time to learn the process
- Standard share structure and documents
When to hire a lawyer:
❌ Complex company (many shareholders, foreign investors)
❌ You need it done urgently and correctly the first time
❌ Not tech-savvy
❌ Custom Memorandum & Articles needed
❌ Want ongoing compliance support
How Much Does CAC Registration Really Cost?
Total realistic costs:
DIY Business Name:
- CAC fees: ₦11,000
- Documents/extras: ₦5,000-₦15,000
- Total: ₦16,000-₦26,000
DIY Limited Company:
- CAC fees: ₦11,000-₦20,000
- Documents/extras: ₦10,000-₦20,000
- Total: ₦21,000-₦40,000 (this can run into hundreds of thousands and even millions for companies with large share capital)
Using a Lawyer:
- Business Name: ₦50,000-₦100,000 all-inclusive
- Limited Company: ₦150,000-₦400,000 all-inclusive (note that if the share capital is more than 10 million, it will likely be more)
- Incorporated Trustees: N220,000-N300,000
Final Thoughts: Don’t Delay Your Registration
CAC registration is:
- Easier than ever (fully online)
- Affordable (₦10,000 minimum)
- Fast (1-14 days depending on type)
- Essential (unlocks opportunities)
Thousands of Nigerians complete it successfully every month. Whether you DIY or hire help, the important thing is to get it done.
Your registered business is the foundation for everything else: bank accounts, contracts, credibility, growth, and legal protection.
Don’t be like Chinedu, who lost millions because he delayed. Register your business today.
Need Professional Help with CAC Registration?
At Amara Aniche & Associates, we handle CAC registrations daily. We know exactly what CAC needs and how to structure your company to give you and your business the best protection. Click here to reach us on WhatsApp
Frequently Asked Questions
1. How much does CAC registration cost in Nigeria?
CAC registration costs ₦10,000 for Business Names. Limited Companies cost ₦10,000-₦150,000 depending on share capital (most startups pay ₦10,000-₦20,000). Add ₦1,000 for name search/reservation. Total DIY cost: ₦11,000-₦40,000. Professional services cost ₦50,000-₦400,000 or more in some cases.
2. How long does CAC registration take?
Business Names take 1-7 working days (often same day). Limited Companies take 5-20 working days. Incorporated Trustees take 25- 45 working days. Processing speed depends on application accuracy and complexity.
3. Can I register my business with CAC online?
Yes, CAC registration is fully online through www.cac.gov.ng. You can complete everything from your phone or computer—name search, application, document upload, payment, and certificate download. No need to visit CAC offices unless you encounter technical problems.
4. Do I need a lawyer to register with CAC?
No, you can register yourself through the online portal. However, lawyers are valuable for complex companies, urgent situations, or if you want expert guidance on choosing the right structure. For simple business names, DIY is perfectly fine. Click here to talk to a corporate lawyer
5. What documents do I need for CAC registration?
For Business Names: Valid ID, passport photos, business address, and business description. For Limited Companies: All the above plus directors’/shareholders’ information, Memorandum & Articles, share capital details, and registered office address proof.
7. Can foreigners register a business with CAC?
Yes, foreigners can own 100% of Nigerian companies. They need international passport, proof of address, and sometimes notarized documents. Processing may take slightly longer due to verification.
8. How do I check if my business name is available?
Visit www.cac.gov.ng, go to “Name Availability Search,” enter your proposed name, pay ₦500, and get instant results. Always search multiple variations and prepare alternatives.
9. Can I use my home address for CAC registration?
Yes, home addresses are acceptable, especially for small businesses. However, your address becomes public record. Consider virtual offices (₦50,000-₦150,000/year) for more privacy and professionalism.
11. Is CAC registration compulsory for small businesses?
Legally yes, but enforcement varies. However, you need registration to open corporate bank accounts, bid for contracts, hire formally, or scale beyond very small operations. At ₦10,000 for 1-3 days processing, there’s little reason not to register.
12. How do I verify if a company is registered with CAC?
Go to www.cac.gov.ng, click “Company Search,” enter the business name or registration number, and see instant verification. This is free and helps you avoid dealing with fraudulent businesses.
Types of Companies in Nigeria
