Guide to Corporate Income Tax in the Philippines

Corporate income tax (CIT) is imposed on a company’s net income and represents a core component of its financial and legal obligations in the Philippines. Whether you’re a local entrepreneur or a foreign investor, understanding how to calculate, file, and pay your corporate income tax is crucial for managing a smooth business operation in the country.

In this guide, we’ll walk you through the current tax rates, deductible expenses, and compliance requirements for managing corporate income tax in the Philippines.

Corporate Income Tax Rates in the Philippines

The corporate income tax rates in the Philippines vary based on business size, residency status, and specific tax regimes. As such, it is essential for you to assess the correct rate that is applicable to your company to ensure full compliance and optimize your tax planning.

The CIT rates in the Philippines are as follows:

Category	Tax Rate	Key Conditions
Standard CIT	25%	Net taxable income above PHP 5 million and total assets above PHP 100 million (excluding land).
	20%	Net taxable income not exceeding PHP 5 million and total assets not exceeding PHP 100 million.
Non-Resident Foreign Corporation	25% (Final Withholding Tax)	Taxed on gross income from Philippine sources; a lower rate may apply under tax treaties.
Minimum Corporate Income Tax (MCIT)	2% (on Gross Income)	Applies starting the 4th taxable year if MCIT is higher than regular CIT.
Optional Gross Income Tax (GIT)	15% (on Gross Income)	An optional regime, available only to firms that meet BIR criteria and receive approval from the Department of Finance.

Taxable Income and Deductible Expenses for Companies

Understanding what constitutes taxable income and what expenses can be deducted is critical to ensure accurate tax reporting while minimizing corporate tax liability. The corporate taxable income in the Philippines includes:

• Gross revenue from business operations
• Gains from asset sales or other transactions
• Passive income earned within the Philippines (e.g., royalties, interest, dividends)

Income in the Philippines is taxed on a net basis, meaning that allowable expenses can be deducted to determine the final taxable amount. Allowable deductions are as follows:

• Ordinary and necessary business expenses (e.g., salaries, rent, utilities, administrative fees)
• Interest expenses (subject to certain limitations)
• Depreciation and amortization of assets
• Bad debts written off under BIR rules
• Research and development (R&D) and training costs (if properly documented)
• Charitable contributions (up to specified limits)

Additionally, there is the Net Operating Loss Carry-Over (NOLCO), which allows unused net operating losses to be carried over as deductions for up to five consecutive taxable years. To qualify for NOLCO:

• The losses must be properly reported and not previously claimed.
• There must be no substantial change in ownership (at least 75% of outstanding shares must remain with the same shareholders)

How to Calculate Corporate Income Tax in the Philippines

The basic formula for calculating corporate income tax is as follows:

Net Taxable Income x Applicable Tax Rate = Corporate Income Tax Due

With this formula, follow these steps to calculate your corporate income tax in the Philippines:

1. Determine your gross income, which includes all revenue from your business operations, plus any passive income earned within the Philippines.\
2. Subtract your allowable deductions to obtain your Net Taxable Income.
3. Apply the correct tax rate.
4. If applicable, compare your regular CIT with your MCIT. If your calculated 2% MCIT is higher than the regular CIT, you will have to pay the MCIT instead.

Example:

If your corporation earned PHP 10 million gross income, with PHP 4 million in allowable expenses, then:

Net Taxable Income = PHP 10 million – PHP 4 million = PHP 6 million

CIT Rate = 25% (for regular corporation)

CIT Due = PHP 6 million x 25% = PHP 1.5 million

Corporate Filing and Compliance Requirements

To stay compliant with Philippine tax regulations, you must meet regular filing, payment, and reporting obligations with the Bureau of Internal Revenue (BIR) and local government units. Missing deadlines or filing incorrect returns can result in audits and heavy penalties. 

Corporations must file the following income tax returns with the BIR:

• BIR Form 1702Q: Filed quarterly, due within 60 days after each quarter ends
• BIR Form 1702-RT or 1702 EX: Filed annually, due on or before the 15th day of the fourth month after the end of the taxable year

In addition to income tax, companies are also responsible for the following taxes:

• Expanded Withholding Tax (EWT): Required on payments to suppliers and service providers. Withheld amounts must be remitted monthly.
• Final Withholding Tax (FWT): Applies to passive income like royalties and dividends. Companies must withhold and remit the tax.
• Fringe Benefits Tax (FBT): A 35% tax on non-cash benefits (e.g., housing, allowances) given to managerial employees based on the grossed-up value.
• Local Business Tax (LBT): LGU-imposed tax based on gross receipts or revenues.
• Real Property Tax (RPT): Levied on land and improvements, paid annually to the district’s LGU.

Common Compliance Pitfalls and Key Penalties

Identifying common compliance pitfalls early allows companies to take preventative measures before minor oversights turn into costly penalties. Some of the most commonly overlooked issues include:

• Late or non-filing of income returns.
• Under-declaration of revenue or inflated deductions.
• Incorrect or missed withholding and remittance of taxes. 

In these cases, the key penalties imposed by the BIR are as follows:

• 25% surcharge on the basic tax due for late filing or payment.
• 12% annual interest on any unpaid tax liabilities (subject to change based on current rates).
• Compromise penalties, which vary based on the nature and severity of the violation.

Incentives and Tax Relief Options in the Philippines

The Philippines offers a wide range of incentives to attract foreign investment, especially in export-oriented and priority industries. In order to access these incentives, companies must be registered with Investment Promotion Agencies (IPAs) such as PEZA, BOI, and TIEZA.

1. Income Tax Holiday (ITH)

Qualified enterprises may be granted full exemption from corporate income tax for a limited period, typically 4 to 6 years, depending on the project’s location and industry. This incentive is available to registered projects approved by IPAs.

2. Special Corporate Income Tax (SCIT)

After the ITH period ends, registered enterprises can choose to pay a special 5% tax on gross income instead of the regular corporate tax and most other national and local taxes (excluding real property tax). This option is generally available to export-oriented businesses and certain domestic enterprises.

3. Enhanced Deductions

Alternatively, you can choose to pay the regular 25% corporate income tax and benefit from enhanced deductions, which will significantly reduce your tax base. This includes:

• 150% of expenses for R&D and employee training
• Additional deductions for local input, labor, and electricity costs
• Double deduction on reinvested profits in registered activities

4. Other Tax Relief Options

Aside from ITH, SCIT, and enhanced deductions, other tax relief options you can look into to maximize tax incentives in the Philippines include:

• Tax Treaty Benefits: Foreign corporations with a tax treaty with the Philippines may enjoy reduced withholding tax rates on dividends, interest, or royalties.
• VAT Zero-Rating: Registered export enterprises may qualify for zero-rated VAT on local purchases of goods and services that are directly related to their export activities.

Staying Compliant with Emerhub’s Tax and Accounting Services

Tax compliance is a challenging yet crucial part of operating a business in the country. Emerhub helps you navigate corporate tax compliance in the Philippines with ease through our certified local experts

Our tax and accounting service includes:

• Preparation and filing of monthly, quarterly, and annual tax returns, ensuring timely submission and accuracy.
• Bookkeeping and financial reporting aligned with Philippine accounting standards.
• Payroll, tax calculation, and remittance, including withholding taxes and government contributions.
• Assistance with BIR registration, audits, and ongoing compliance advice.

Need help staying compliant with Philippine tax regulations? Get in touch with us today to simplify your corporate tax filing and accounting.