CAC Share Capital Increase Requirements: Your Clear, Step-by-Step Guide to Boosting Company Capital in 2026

Welcome to BusinessPortal! Today, we are going to talk about something very important for many businesses in Nigeria: increasing their share capital with the Corporate Affairs Commission (CAC). If you are running a company and you need more money for your business to grow, you might consider increasing your share capital. It’s a big step, and you need to follow the rules set by CAC. Many people find this whole process confusing, but it doesn’t have to be. From my experience working with countless businesses, I’ve gathered all the key information you need to make this process as smooth as possible. This guide is here to break it down for you, simple and straight.

Key Takeaways

• Increasing share capital is usually for growth, attracting investors, or meeting legal requirements.
• You need both your company’s Board of Directors and shareholders to agree formally.
• Proper documentation and timely filing with CAC are very critical.
• Stamp duty on the increased capital is a major cost you must budget for.
• It’s best to get help from a professional like a lawyer or accountant to avoid mistakes.
• Always update your company records after CAC approves your increase.

Understanding What Share Capital Is Truly About

First, let’s make sure we are all on the same page about what share capital means. Think of it as the money your company gets from selling shares to its owners (shareholders). When you first register a company, you state how much share capital you want to have. This is called your authorized share capital or nominal share capital. It’s like the maximum amount of shares your company is allowed to issue. The part of this capital that has actually been sold to shareholders and paid for is called issued and paid-up share capital.

In my line of work, I always tell people that share capital is not just a figure on paper. It shows how strong your company’s financial base is. A higher share capital can make your company look more credible and stable, especially to banks, investors, or when you are bidding for big contracts. It tells people that your business has a good financial foundation.

Why Companies Need to Increase Their Share Capital

People often ask me, “Why would I need to increase my company’s share capital after I’ve already registered it?” Well, there are many good reasons, and I’ve seen most of them firsthand:

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• Business Expansion: Maybe you want to open new branches, launch a new product line, or enter new markets. These things need money, and increasing share capital can be a way to raise it.
• Attracting New Investors: When you want to bring in new investors, they usually buy shares. For them to buy new shares, you might need to increase your total share capital to create those new shares.
• Meeting Regulatory Requirements: Sometimes, specific industries or licenses require a minimum share capital. If you want to get such a license, you must meet the capital requirement. I once helped a financial services company increase its capital just for this reason.
• Improving Company Credibility: A company with a higher share capital is often seen as more serious and trustworthy. This can help with securing loans, tenders, or partnerships.
• Converting Loans to Equity: If you borrowed money from your directors or shareholders, you might decide to convert that loan into shares, thereby increasing your share capital.

CAC’s Role in Share Capital Matters

The Corporate Affairs Commission (CAC) is the body in Nigeria responsible for registering companies and regulating their activities. Any change you want to make to your company’s structure, including increasing share capital, must pass through CAC. They ensure that all the steps are followed legally and that your company records are always up-to-date. Without their approval, your share capital increase is not legally recognized.

In my experience, CAC is very strict about documentation. If anything is missing or incorrectly filled, they will reject your application. This is why paying close attention to every detail is not just important, it is absolutely essential.

Basic Requirements for Increasing Share Capital

Before you even think of going to CAC, there are some fundamental things you must have in place. These are not optional; they are the bedrock of the whole process:

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1. Board Resolution: Your company’s Board of Directors must meet and formally agree to the share capital increase. This agreement must be written down and signed.
2. Shareholders’ Resolution (Extraordinary General Meeting – EGM): The shareholders of the company must also meet. This is usually done in an Extraordinary General Meeting (EGM). They need to pass a Special Resolution approving the increase. A Special Resolution means that at least 75% of the shareholders who vote must agree to the change. I’ve found that ensuring proper notice is given for this meeting is critical to avoid future disputes.
3. Amendment of Articles of Association: If your company’s Articles of Association specify a maximum share capital, you might need to amend it to allow for the increase. This also requires a special resolution from shareholders.
4. Allotment of New Shares: Once the capital is increased, the new shares must be officially given out (allotted) to new or existing shareholders.
5. Payment of Stamp Duty: This is a big one. You will pay stamp duty on the increased amount of share capital. This payment goes to the Federal Inland Revenue Service (FIRS) through an authorized bank before you submit anything to CAC.
6. Filing Forms with CAC: You’ll need to fill out specific CAC forms, which we will discuss in more detail.

Types of Share Capital Increase

There are different ways a company can increase its share capital:

• Issuing New Shares for Cash: This is the most common method. The company sells new shares to investors or existing shareholders for cash.
• Bonus Shares (Scrip Issue): Here, the company converts part of its accumulated profits (reserves) into share capital and gives these new shares free to existing shareholders, proportional to their current holdings. No new money comes into the company, but the capital base increases.
• Rights Issue: This is when a company offers new shares to its existing shareholders first, giving them the “right” to buy new shares, usually at a discounted price, before offering them to the public.
• Conversion of Loans/Debentures to Equity: As I mentioned earlier, loans owed by the company can be converted into shares, increasing the capital and reducing the company’s debt.

The Step-by-Step Process: How to Increase Your Company’s Share Capital with CAC

Let’s get into the practical steps. This is where most of my clients need detailed guidance. I will walk you through it as simply as possible.

Stage 1: Internal Decisions and Resolutions

1. Convene a Board Meeting: The first thing is for your company directors to meet. They need to discuss and approve the proposal to increase the share capital. They will also decide the amount of the increase, the terms, and the plan for issuing the new shares. A Board Resolution must be passed and recorded in the company’s minute book.
2. Hold an Extraordinary General Meeting (EGM) of Shareholders: After the board agrees, you must call for an EGM. This meeting requires proper notice to all shareholders. At this EGM, shareholders will consider and pass a Special Resolution approving the increase in share capital. This resolution will also authorize the directors to proceed with the necessary steps. If your Articles of Association need changing, that also happens here via another special resolution.

Stage 2: Pre-Filing Preparations

1. Engage a Professional: In my candid opinion, this is not a do-it-yourself project unless you are a corporate lawyer or accountant with specific expertise in this area. Engage a solicitor or a chartered accountant. They understand the intricacies of CAC requirements and can save you from costly errors and delays.
2. Prepare the Necessary Forms: Your professional will help you prepare the forms. The key form is usually a CAC Form, which states the increase in share capital and details of allotment. There might be other forms depending on specific circumstances.
3. Assess and Pay Stamp Duty: This is a crucial step. The stamp duty is calculated on the amount of the new share capital. You’ll take your resolution to FIRS (or accredited stamp duty agent) for assessment. Once assessed, you pay the duty at a designated bank. Make sure you get the stamped resolution back; it’s a vital document. I’ve seen applications get stuck here for weeks because people didn’t get their documents properly stamped.

Stage 3: Filing with CAC

1. Lodge Documents Online: The CAC process is largely online now. Your professional will upload all the required documents to the CAC portal.
2. Pay CAC Filing Fees: There are statutory fees payable to CAC for processing the increase. These fees depend on the amount of the capital increase.
3. Submit Hard Copies (if required): While much is online, sometimes CAC might ask for hard copies of certain documents. Your professional will advise you on this.

Stage 4: Post-Filing Procedures

1. CAC Review and Approval: CAC will review all your submitted documents. If everything is in order, they will approve the increase.
2. Issuance of Certificate of Increase: CAC will issue a certificate or an updated company profile indicating the new share capital. This is your proof that the increase is official.
3. Update Company Records: Once approved, it is very important to update your company’s Register of Members and Register of Allotment to reflect the new share capital and the details of the new shareholders (if any), or the increased holdings of existing shareholders. This is often overlooked, but it is a legal requirement.
4. Allotment Return: After the shares are allotted, an allotment return (Form CAC 2.4 or similar) must be filed with CAC within one month of the allotment. This form details who got how many shares.

Key Documents You Will Need to Prepare and Submit

Based on my extensive experience, these are the documents CAC typically requires:

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Fees Involved in Increasing Share Capital

Don’t forget that this process comes with costs. You need to budget properly for them:

• CAC Filing Fees: These are statutory fees paid directly to CAC. The amount depends on the size of your increase. As at 2026, these fees are a percentage of the increased capital, often charged per million Naira or part thereof. It is always best to check the latest CAC schedule of fees on their official website for the most accurate figures. I always refer my clients to the CAC website for current fees.
• Stamp Duty: This is a significant cost. The FIRS (or state internal revenue service, depending on context) charges a percentage of the increased share capital. This percentage varies but is typically around 0.75% of the nominal value of the shares being allotted. This is paid before filing with CAC.
• Professional Fees: This covers the charges of your solicitor or accountant who is handling the process for you. These fees vary widely depending on the complexity of your case and the professional’s expertise.

Common Challenges and How to Avoid Them

I’ve seen many companies face issues during this process. Here are some common ones and my advice on how to steer clear:

• Incomplete or Incorrect Documentation: This is the number one cause of delays. Make sure every form is filled correctly, all signatures are present, and all supporting documents are attached. A good professional will cross-check everything.
• Outstanding Annual Returns: CAC will not process your application if your company has not filed its annual returns up to date. Ensure all your annual returns are current before you start this process.
• Improperly Stamped Documents: If your special resolution is not correctly assessed and stamped by FIRS, CAC will reject it. This is where professional guidance is priceless.
• Lack of Proper Resolutions: Ensure both board and shareholder resolutions are correctly worded, dated, and signed, following all legal requirements for meetings and voting.
• Incorrect Fee Payments: Double-check the CAC filing fees and stamp duty calculations. An underpayment will lead to rejection.

Benefits of Increasing Share Capital (Beyond Just Funding)

While raising money is a primary reason, increasing your share capital also brings other strategic advantages:

• Enhanced Credibility and Image: A higher share capital often signals financial strength and stability, making your company more attractive to partners, clients, and investors.
• Improved Borrowing Capacity: Banks often look at a company’s share capital when assessing loan applications. A higher capital can make it easier to get financing.
• Facilitates Mergers and Acquisitions: If you ever plan to merge with another company or acquire one, a solid capital base is a huge asset.
• Better Standing for Government Contracts: Many government tenders and contracts require companies to meet certain minimum share capital thresholds.

Understanding the Difference: Authorized vs. Issued Share Capital

This is a point of confusion for many. Let me explain simply:

• Authorized Share Capital (Nominal Capital): This is the maximum amount of shares your company is legally allowed to issue according to its Memorandum of Association. When you increase your share capital with CAC, you are usually increasing this authorized amount. Think of it like a ceiling. You can’t issue more shares than this amount.
• Issued and Paid-Up Share Capital: This is the portion of the authorized capital that has actually been sold to shareholders and for which the company has received payment. It’s the actual money that has come into the company from shareholders for their shares.

For example, a company might be authorized to issue ₦10,000,000 in shares, but might have only issued and received payment for ₦5,000,000 of shares. When you increase your share capital, you are increasing the “ceiling,” the authorized amount, and then you follow up by issuing (allotting) the actual shares to bring in the funds.
You can read more about share capital on Wikipedia.

Increasing your company’s share capital is a strategic decision that can fuel significant growth. While the process can seem technical, especially with CAC requirements, it is very manageable with the right understanding and professional support. By following the steps I’ve outlined and paying close attention to detail, your company can successfully boost its capital and position itself for future success. This guide on BusinessPortal was designed to empower you with that knowledge.

Frequently Asked Questions (FAQs)

1. What is the minimum share capital a company can have in Nigeria?

As at 2026, the minimum share capital for a private company in Nigeria is N100,000, while for a public company, it is N2,000,000. However, specific industries (like banking, insurance, or capital market operators) have much higher minimum requirements set by their respective regulators.

2. How long does it take for CAC to approve a share capital increase?

From my experience, if all documents are perfectly in order and no queries are raised, it can take anywhere from 1 to 3 weeks for CAC to process and approve a share capital increase. However, any query or incorrect submission will lead to significant delays.

3. Can I increase my share capital myself without a lawyer or accountant?

While theoretically possible for someone very familiar with corporate law and CAC procedures, I strongly advise against it. The process involves legal resolutions, stamp duty assessment, and precise form filling. Engaging a professional (solicitor or chartered accountant) helps avoid errors that lead to delays and potential legal issues.

4. What happens if I don’t pay stamp duty on the increased capital?

If you don’t pay the correct stamp duty, or if your documents are not properly stamped, CAC will reject your application to increase share capital. Stamp duty is a prerequisite for CAC to accept your filing.

5. Do I need to update my company’s Articles of Association every time I increase share capital?

Not necessarily. You only need to amend your Articles of Association if they contain a specific clause limiting your authorized share capital to a figure that is now lower than your intended increase. If your Articles are silent or already allow for an increase, then no amendment is needed.

6. Can I increase my share capital without bringing in new money?

Yes, you can. Methods like issuing bonus shares (converting reserves to shares) or converting existing loans owed by the company into equity (shares) allow you to increase share capital without injecting fresh cash into the business.

7. What is the difference between authorized and issued share capital?

Authorized share capital is the maximum amount of shares your company is legally permitted to issue. Issued and paid-up share capital is the actual portion of those authorized shares that have been sold to shareholders and fully paid for.

8. What documents do I need to prepare before starting the process?

You’ll need your company’s Certificate of Incorporation, current Memorandum and Articles of Association, evidence of up-to-date annual returns, and the board and special resolutions approving the increase. My table earlier in this article provides a more comprehensive list.

9. Are there any penalties for late filing of allotment returns after increasing share capital?

Yes, CAC imposes penalties for late filing of documents, including allotment returns (CAC Form 2.4 or similar). It’s crucial to file the allotment return within one month of the shares being allotted to avoid these charges.

10. Can a sole proprietorship increase its share capital?

No, a sole proprietorship does not have share capital. Share capital is a feature of incorporated companies (Limited by Shares). If a sole proprietorship wants to have share capital, it would first need to be converted into a limited liability company.

Written by Emeka Okafor

Emeka Okafor is a certified industry expert with years of hands-on experience helping businesses scale, optimize, and succeed. Our content is rigorously researched and fact-checked to ensure the highest standards of accuracy and trustworthiness.