CAC Registration 2026: The Complete Step-by-Step Guide to Checking Business Name Availability on the CAC Portal in Nigeria

Starting a business in Nigeria is an exciting journey. Whether you are in the busy markets of Lagos, the tech hubs of Abuja, or the industrial zones of Port Harcourt, the dream is the same: to build something that lasts. But before you print those business cards or launch that website, there is one critical hurdle you must jump—the CAC registration process.

The very first step in this journey is ensuring your dream name isn’t already taken. Nothing hurts more than spending weeks brainstorming a brand name, only to have the Corporate Affairs Commission (CAC) reject it because a competitor beat you to it. In this 2026 guide, we will show you exactly how to check business name availability on the CAC portal in Nigeria, ensuring your registration is smooth, fast, and successful.

What is CAC Business Name Availability Search?

Before we dive into the "how-to," let’s clarify what we are doing. In Nigeria, the Corporate Affairs Commission (CAC) is the body responsible for regulating the formation and management of companies. To keep the business environment organized, no two businesses can have names that are identical or confusingly similar.

The CAC Name Availability Search is a two-stage process. First, there is the Public Search, which is free and allows you to see if a name already exists in the CAC database. Second, there is the Name Reservation, where you officially ask the CAC to "hold" a name for you for 60 days while you complete your registration. Understanding [what is CAC and why is it important for your business](/hub/what-is-cac-and-why-is-it-important-for-your-busin-6423) is essential before you begin this legal journey.

Why You Must Check Name Availability First

Many Nigerian entrepreneurs make the mistake of jumping straight to registration without a proper search. This leads to:

1. Financial Loss: You pay for name reservation, it gets rejected, and you lose your processing fee.
2. Time Wastage: Rejections can set your business launch back by weeks.
3. Legal Issues: Operating with a name that is too similar to an existing trademark can land you in a legal battle with a bigger corporation.

For a broader view, you might want to check out our [CAC registration for beginners: everything you need to know](/hub/cac-registration-for-beginners:-everything-you-nee-4982).

Requirements: What You Need to Check Business Name Availability

In 2026, the CAC portal has become even more streamlined. Gone are the days of manual paper filings. To conduct your search and subsequent reservation, you need the following:

• A Smart Device: A laptop is preferred for a better view, but the CAC portal is now mobile-friendly for smartphones.
• Stable Internet Connection: Nigerian internet can be unpredictable; ensure you have a steady connection to avoid transaction timeouts.
• Proposed Business Names: Have at least two or three options ready. If Option A is taken, Option B might be free.
• National Identification Number (NIN): Since 2024, the CAC portal has been fully integrated with the NIMC database. Your NIN is mandatory for creating an account.
• Valid Email Address: This is where you will receive notifications from the CAC.
• Payment Method: A debit card or access to a bank app for Remita payments.

Step-by-Step Process: How to Check Business Name Availability on CAC Portal

Follow these steps to conduct a free public search and then move to formal reservation.

Step 1: Use the CAC Public Search Portal (Free)

Before paying a kobo, use the free public search tool.

1. Visit the [CAC Public Search Website](https://search.cac.gov.ng/home).
2. In the search bar, type the name you intend to use.
3. Pro Tip: Do not include "Limited," "Ventures," or "Enterprise" in the search bar. Just type the core name (e.g., instead of "Oluwa Ventures," just type "Oluwa").
4. Tick the "I am not a robot" CAPTCHA box.
5. Click on "Search."

If the result says "No record found," it means the name is likely available! However, if a list of companies appears with similar names, you may need to go back to the drawing board to find something more unique. This is a crucial part of the [step-by-step guide to CAC name search in Nigeria](/hub/step-by-step-guide-to-cac-name-search-in-nigeria-8119).

Step 2: Create/Login to Your CAC Account

If the name looks free, you need to reserve it.

1. Go to the [CAC Registration Portal](https://pre.cac.gov.ng/home).
2. If you don't have an account, click "Register."
3. You will be asked for your NIN. Enter it, and the system will automatically pull your data from the NIMC database.
4. Complete the profile by adding your phone number, email, and password.
5. Verify your email by clicking the link sent to your inbox.

Step 3: Start the Name Reservation Process

Once logged in:

1. Click on "New Name Reservation."
2. Classification: Choose whether you want a Business Name, a Company (Limited by Shares), or an Incorporated Trustee (NGO/Church). If you are confused about these, read about the [types of business registration in Nigeria (CAC explained)](/hub/types-of-business-registration-in-nigeria-(cac-exp-351).
3. Specific Type: Select the sub-category (e.g., Private Company Limited by Shares).
4. Proposed Names: Enter your two name options in order of preference.

Step 4: Provide Business Details

You will be asked to provide a brief description of what your business does (e.g., "General Contracts, IT Services, and Agriculture"). You also need to state the primary address of the business. Even if you don't have a physical shop yet, you can use your residential address in Nigeria.

Step 5: Review and Payment

Check all information for typos. Once you proceed to payment, you cannot edit these details.

1. Click on "Remita" to generate a payment invoice.
2. The statutory fee for name reservation is ₦500 (plus a small Remita processing fee).
3. Pay using your ATM card or transfer via your bank app.

Step 6: Wait for Approval

After payment, the CAC will review your application. This usually takes 24 to 48 hours. You will receive an email stating if the name was Approved or Rejected.

• If Approved: You will get a "Notice of Approval" containing a Availability Code. This code is what you will use to complete the actual registration. To learn how to move from here, see [how to use CAC portal for business registration](/hub/how-to-use-cac-portal-for-business-registration-8217).
• If Rejected: The CAC will provide a reason (e.g., "Name too generic" or "Similar to existing name"). You will have to start over and pay another ₦500.

Professional Business Registration Support

Need professional assistance with business registration? Our experts handle the entire process for you.

[Get Started Now](/get-started)

Cost Breakdown for CAC Registration in 2026

While the name search is free, the full registration involves several costs. Here is a realistic breakdown of what you might spend in 2026:

Item	Type	Government Fee (₦)	Total Estimated Cost (With Agent/Stamp Duty)
:---	:---	:---	:---
Name Reservation	All	₦500	₦700 - ₦1,000
Business Name Registration	Small Business	₦10,000	₦15,000 - ₦25,000
Private Limited Company (LTD)	1m Share Capital	₦10,000	₦35,000 - ₦60,000
NGO / Incorporated Trustee	Non-profit	₦35,000	₦100,000 - ₦150,000
Stamp Duty (FIRS)	Companies	Varies	0.75% of Share Capital

Note: Prices may vary slightly based on current government policies and agent fees if you choose not to do it yourself. For a DIY approach, check [how to register CAC without an agent in Nigeria](/hub/how-to-register-cac-without-an-agent-in-nigeria-5074).

Common Mistakes to Avoid During Name Search

1. Using Prohibited Words: You cannot use words like "Government," "Regional," "Federal," "Chamber of Commerce," or "National" without special permission from the Registrar-General.
2. Being Too Generic: A name like "The Catering Company" will be rejected for being too descriptive. Add a unique word like "Zubaida’s Royal Catering Company."
3. Ignoring Similar Sounding Names: Even if the spelling is different (e.g., "Kwik" vs "Quick"), the CAC may reject it if it sounds the same as an existing registered brand.
4. Incorrect Classification: Reserving a name as a "Business Name" when you actually intend to form a "Limited Liability Company."
5. Typos: If you register "Sunny Side Entrprise" (missing the 'e'), that is the name that will appear on your certificate. Double-check your spelling!

Pro Tips for a Successful CAC Name Search

• The 3-Word Rule: Names with three words are often easier to register than two-word names because they are more likely to be unique (e.g., "Lagos Tech Solutions" vs "Tech Solutions").
• Check Social Media and Domains: Before you finalize your name with CAC, check if the Instagram handle and .com or .ng domain names are available. You want a consistent brand across all platforms.
• Use Acronyms Wisely: If your preferred name is taken, try adding your initials or the name of your city (e.g., "JTO Logistics Abuja").
• Understand the Lifecycle: Once a name is reserved, it is yours for only 60 days. If you don't complete the full registration within that time, the name goes back into the public pool, and you lose your ₦500.

For more advanced tips, read our [CAC registration process explained for first-time entrepreneurs](/hub/cac-registration-process-explained-for-first-time--2242).

Frequently Asked Questions (FAQ)

1. Can I check business name availability on my phone? Yes! The 2026 CAC portal is fully optimized for mobile devices. You can perform a search and even pay via your mobile browser.

2. How long does the CAC name search take? The public search is instant. However, the official name reservation (approval) usually takes 24–48 hours depending on the workload of the CAC registrars.

3. Why was my business name rejected? Common reasons include the name being too similar to an existing business, the name containing prohibited words, or the name being too generic or misleading.

4. Do I need a lawyer for CAC name search? No, you do not need a lawyer for the search or reservation stage. You can do it yourself using your NIN. However, for complex company structures, professional advice is recommended. See [how to open a business legally in Nigeria (CAC guide)](/hub/how-to-open-a-business-legally-in-nigeria-(cac-gui-8413)).

5. Can I change my business name after it has been approved? Once the reservation is approved, you cannot change it. You would need to start a new reservation and pay a new fee if you decide you want a different name.

6. What is the difference between Public Search and Name Reservation? Public Search is a free, informal way to see what's in the database. Name Reservation is a paid, formal application that gives you exclusive rights to that name for 60 days.

Conclusion

Checking business name availability on the CAC portal is the foundation of your business's legal identity in Nigeria. In 2026, the process is faster and more digital than ever. By following the steps outlined above—starting with a free public search, ensuring your NIN is ready, and avoiding common naming mistakes—you can secure your brand name without stress.

Don't let your business remain an idea. Take that first step today, search for your name, and plant your flag in the Nigerian marketplace. Your future self will thank you for doing things the right way from day one!

Ready to make it official? Don't wait until someone else takes your dream name. Head over to the CAC portal now and start your journey. If you find the process confusing or simply don't have the time to deal with the technicalities, our team is here to help you get registered sharp-sharp!

[Contact Our Registration Experts Today](/contact-us)