Since October 1, 2025, under the provisions of Law No. 67/2025/QH15, the Corporate Income Tax (CIT) rates will be officially adjusted and applied nationwide.

Businesses should pay attention to the changes in CIT rates, including the standard rate of 20%, higher tax rates for the natural resource extraction sector, and new CIT incentives for small and medium-sized enterprises (SMEs) as well as businesses operating in priority sectors.

The following article provides a comprehensive update on corporate income tax rates, eligible taxpayers, and major tax incentives applicable in 2025.

1. What is Corporate Income Tax (CIT)?

Corporate Income Tax (CIT) is a direct tax levied on the remaining profit after deducting all allowable expenses incurred during business operations.

It is a significant source of revenue for the state budget and serves as an indicator of a company’s operational efficiency during the accounting period.

2. Who is Subject to Corporate Income Tax (CIT)?

Corporate Income Tax (CIT) is a mandatory financial obligation for organizations engaged in profit-generating business activities.

Entities required to pay Corporate Income Tax include:

Enterprises established and operating in Vietnam
Foreign enterprises with a permanent establishment in Vietnam
Foreign enterprises without a permanent establishment in Vietnam but having income arising in Vietnam
Other enterprises established under Vietnamese law with business activities and income generation
Public service units with business activities
According to the 2025 CIT law effective from October 1, 2025, digital platforms and e-commerce entities without establishments in Vietnam but providing services domestically must also declare and pay CIT.

3. Corporate Income Tax Rates

According to current regulations, Corporate Income Tax (CIT) rates for 2025 are applied as follows:

3.1. Standard CIT Rate 20%

Applicable to most enterprises established under Vietnamese law, engaged in the production and business of goods and services.

This is the standard tax rate applied to most enterprises not eligible for tax incentives.

3.2. CIT Rate 32% – 50%

Tax rates from 32% to 50% apply to exploration and exploitation of oil and gas activities in Vietnam.

The specific tax rate will be determined based on:

Location of extraction
Extraction conditions
Reserve volume

3.3. CIT Rate 25% – 50%

Rates from 25% to 50% apply to oil and gas exploration, prospecting, and extraction (depending on location, extraction conditions, and reserve volume, rates will vary).

3.4. CIT Rate 50%

Applied to exploration and extraction of rare resources:

Platinum
Gold
Silver
Tin
Vonfram (wolfram)
Antimon
Gemstones
Rare earth
Other rare and precious resources as prescribed by law

3.5. CIT Rate 40%

Applied to mines with 70% or more of allocated area located in socio-economically difficult regions.

3.6. Preferential CIT Rates

Preferential rate 15%: applied to enterprises with annual total revenue not exceeding 3 billion VND.

Preferential rate 17%: applied to enterprises with annual total revenue over 3 billion VND up to 50 billion VND.

Revenue for eligibility determination is based on the total revenue of the immediately preceding CIT taxable period.

A 10% CIT rate for 10–15 years is for:

New investment projects in high-tech fields
Enterprises in socio-economically disadvantaged areas
Enterprises in high-tech zones and high-tech agricultural application zones

4. Partnering with Vina TPT for Reliable Accounting and Corporate Tax Consulting Services

With over 15 years of experience and deep expertise in Vietnamese accounting and tax regulations, Vina TPT is a trusted partner for businesses seeking reliable support in managing their Corporate Income Tax obligations. Our team of seasoned professionals provides end-to-end services covering both Quarterly Corporate Income Tax (CIT) reporting and Annual CIT Finalization, ensuring full compliance with current laws and minimizing the risk of penalties or reporting errors.

As Corporate Income Tax regulations in Vietnam continue to evolve, it is essential for companies to stay updated and implement accurate tax strategies. Vina TPT’s comprehensive approach includes document review, deadline tracking, and strategic consulting tailored to your business size and sector. Whether you are a local enterprise or a foreign-invested company, our services are designed to help your business navigates Vietnam’s tax environment with confidence, optimize tax efficiency, and support your long-term financial goals.

Contact Vina TPT today for trusted full-service accounting and tax solutions in Vietnam.

BOOK A FREE CONSULTATION

1. The Need to Hire Accounting Service for Japanese Investors in Vietnam

Vietnam is emerging as one of the top investment destinations in Asia, attracting more and more Japanese businesses looking for new growth opportunities. However, differences in laws, accounting standards and business environments make hiring accounting services a strategic factor to ensure success right from the start.

For Japanese companies, cooperating with a reputable Vietnamese accounting service unit not only helps with daily financial management but also ensures Vietnam accounting compliance for Japanese business, meets the reporting requirements of the parent company and complies with strict regulations in Vietnam. Hiring Vina TPT accounting service helps investors reduce administrative burden, limit errors in tax declarations, and build a transparent accounting system, supporting the long-term business expansion process.

2. Common Financial Challenges for Japanese Businesses

When operating in Vietnam, Japanese businesses often encounter some unique difficulties related to Vietnam accounting compliance for Japanese businesses, including:

Different accounting standards: Vietnamese Accounting Standards (VAS) differ significantly from Japanese GAAP and IFRS, requiring accurate and continuous conversion of financial statements.
Cash flow and foreign currency management: Exchange rate fluctuations and foreign exchange regulations can affect cash flow, especially for companies that import or transact internationally.
Diverse tax requirements: Businesses need to comply with many types of taxes such as Corporate Income Tax (CIT), Value Added Tax (VAT), Foreign Contractor Tax, Personal Income Tax (PIT), as well as social and health insurance.
Parallel reporting system: Many companies must simultaneously meet reporting requirements of Vietnam and Japan, resulting in a large amount of accounting and auditing work.

These challenges not only increase the internal workload but also require the support of a highly qualified Vina TPT accounting service partner to help businesses operate financially stably and legally.

BRIDGE JAPAN-VIETNAM ACCOUNTING STANDARDS

3. Essential Services to Hire for Smooth Operations

To overcome barriers and ensure compliance, Japanese investors should hire an accounting service that provides a comprehensive and in-depth service package. Some important services include:

Bookkeeping & General Accounting: Standard accounting bookkeeping, invoice management, processing daily transaction documents to ensure accuracy and transparency.
Financial Reporting & Conversion: Prepare financial statements according to VAS standards and convert to Japanese GAAP or IFRS for auditing, consolidate reports for parent companies in Japan.
Tax Filing & Compliance Service: Support periodic tax declaration, submit CIT, VAT, PIT, social insurance and other tax obligations on time, helping to avoid late payment penalties.
Payroll & HR Accounting: Manage payroll, personal income tax and insurance for employees, ensuring compliance with Vietnamese labor laws.
Audit Preparation & Internal Control: Establishing an internal control system and preparing documents for independent audits, helping businesses prepare for any financial audit or assessment.

With the above services, Vina TPT accounting service helps Japanese businesses not only comply with Vietnam accounting compliance for Japanese business, but also optimize costs and improve long-term financial management efficiency.

4. Ensuring Compliance with Vietnamese Standards and Japanese Reporting Requirements

For Japanese companies operating in Vietnam, dual compliance is not only a legal requirement but also a key factor in maintaining the trust of shareholders and parent companies. Enterprises need to ensure Vietnam accounting compliance for Japanese business, while also meeting international reporting standards such as Japanese GAAP, IFRS or the group’s consolidated standards. This process includes preparing consolidated financial statements, converting reports from VAS (Vietnamese Accounting Standards) to international standards, reconciling internal data, and closely managing multidimensional financial indicators.

Performing these dual requirements yourself requires in-depth knowledge, time and experienced personnel, so hiring a professional accounting service is the optimal solution. A reputable unit like Vina TPT accounting service will provide a complete accounting service Vietnam, support the preparation of bilingual financial reports (Vietnamese – Japanese/English), control input data, and standardize the accounting system to easily serve both the Vietnamese tax authorities and the parent company in Japan.

By combining tax compliance, financial reporting, and business accounting Vietnam in one comprehensive service, Vina TPT helps businesses minimize the risk of errors, optimize the inspection process, and ensure all reports are transparent, accurate, and timely. This is the strategic solution for Japanese businesses in Vietnam to maintain sustainable growth, strengthen their reputation in both markets, and enhance their ability to expand in the future.

5. Vina TPT’s Advantage for Japanese Investors

Vina TPT stands out in the Vietnamese accounting service market thanks to its team of Japanese-Vietnamese bilingual experts and in-depth knowledge of Vietnam accounting compliance for Japanese business. The accompaniment of Lawyer Le Quoc Duy, a legal expert who can communicate directly in Japanese, helps all legal and financial procedures to be implemented quickly, accurately and in accordance with Japanese corporate culture.

Outstanding strengths of Vina TPT accounting service:

Bilingual Expertise: Support communication, reporting and financial analysis in both Japanese and Vietnamese.
Tailored Accounting Solutions: Provide flexible services from bookkeeping, tax filing to financial advisory, suitable for the needs of each type of investment.
Regulatory Insights: Always update Vietnamese tax regulations and accounting standards, helping Japanese enterprises maintain Vietnam accounting compliance for Japanese business in a sustainable way.
Strategic Financial Planning: Support financial planning, optimize capital structure and prepare for international audits.

Download Vietnam Tax Handbook - Japanese Edition

6. Steps to Engage the Right Accounting Service in Vietnam

To choose the most suitable and effective hire accounting service, Japanese investors can follow these steps:

Determine specific needs: Evaluate business scale, reporting requirements, accounting standard conversion needs and level of support from partners.
Evaluate experience and expertise: Choose a partner with professional certification and experience providing accounting services in Vietnam for Japanese businesses.
Compare costs and scope of services: Ensure transparent fees, suitable for budget, and include important services such as bookkeeping, tax filing and compliance.
Sign the contract and implement the service: Clearly define responsibilities, reporting deadlines and information exchange methods to optimize cooperation efficiency.

With extensive experience and comprehensive services, Vina TPT accounting service is the ideal choice to ensure Vietnam accounting compliance for Japanese business, helping Japanese businesses develop sustainably in Vietnam.

Hire Vina TPT accounting service today to ensure Vietnam accounting compliance for Japanese business and fully meet Japanese reporting requirements.