How to Increase Authorized Capital Stock in the Philippines
- Yasser Aureada

- 2 days ago
- 2 min read

Planning to expand your business or bring in new investors? Increasing your Authorized Capital Stock (ACS) is a common step for growing corporations in the Philippines.
This guide breaks down the process in simple terms so you can stay compliant and avoid delays.
What Is Authorized Capital Stock?
Authorized Capital Stock (ACS) is the maximum amount of capital a corporation is allowed to raise through the issuance of shares.
When your current capital is no longer enough to support growth, you may need to increase it.
Why Increase Authorized Capital Stock?
Businesses typically increase their ACS for several reasons:
To raise additional funds from investors
To support business expansion or new projects
To improve financial capacity or credibility
To comply with regulatory or industry requirements
Key Requirements Under Philippine Law
Before increasing your capital stock, take note of these legal requirements:
Approval from the Board of Directors
Approval from stockholders representing at least 2/3 of outstanding capital stock
Proper documentation and SEC filing
Step-by-Step Process to Increase Authorized Capital Stock
1. Secure Board Approval
The process starts with a Board Resolution proposing the increase in authorized capital stock.
Conduct a board meeting
Approve the proposed increase
Set the details (amount, share structure, etc.)
2. Obtain Stockholders’ Approval
Next, secure approval from stockholders:
At least 2/3 of outstanding capital stock must approve
This is usually done during a stockholders’ meeting
3. Amend the Articles of Incorporation
You’ll need to update your Articles of Incorporation to reflect the new capital structure.
This includes:
New authorized capital amount
Updated number of shares
Par value per share (if applicable)
4. Prepare Required Documents
Typical documents include:
Amended Articles of Incorporation
Treasurer’s Affidavit
Secretary’s Certificate
Board and Stockholders’ Resolutions
Ensure all documents are accurate and consistent.
5. Pay Filing Fees
The SEC requires payment of filing fees based on the amount of increase.
Additional taxes may apply, such as:
Documentary Stamp Tax (DST)
Other regulatory fees (if applicable)
6. File with the SEC
Submit your documents through:
SEC eFAST system (online), or
Physical filing (if required)
Once approved, your increased authorized capital stock becomes official.
Important Reminders
✔️ Ensure all approvals are properly documented
✔️ Double-check figures and computations
✔️ Keep records updated after approval
✔️ Coordinate with accountants for tax compliance
Common Mistakes to Avoid
Inconsistent information across documents
Missing signatures or certifications
Securing the required 2/3 stockholder approval
Incorrect computation of fees and taxes
Avoiding these issues can help speed up SEC approval.
How Long Does the Process Take?
Processing time varies depending on:
Completeness of documents
Accuracy of submission
SEC workload
On average, it may take a few days to several weeks.
Why Increasing Authorized Capital Stock Matters
Updating your capital structure allows your business to:
Attract investors
Scale operations
Strengthen financial standing
Stay competitive in your industry
Need Help with Capital Increase?
While the process is straightforward, errors can cause costly delays. Professional guidance ensures compliance and a smoother filing experience.



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