1. VACO Auditing Company Ltd.
VACO Auditing Company Ltd. is one of the leading auditing firms in Vietnam, offering a wide range of services including auditing, financial consulting, accounting, tax, training, and human resources management to businesses from all sectors operating in Vietnam.
The firm boasts a team of professionals, highly trained in top-tier universities and training institutions both domestically and internationally. Their expertise, along with a deep understanding of Vietnam's legal frameworks for auditing, finance, accounting, tax, and investment, positions VACO to provide high-quality services. With offices in major cities such as Hanoi, Ho Chi Minh City, Hai Phong, and Dong Nai, VACO is well-equipped to deliver effective auditing and consulting services across the country.
With over 10 years of experience offering accounting services, handling tax procedures, providing tax consultancy, and assisting with business consultancy, VACO is confident in its ability to help clients comply with Vietnamese laws on accounting, tax procedures, business law, and other regulations.
CONTACT INFORMATION:
VACO Hanoi: 12A Floor, 319 Corporation Building, 63 Le Van Luong Street, Trung Hoa Ward, Cau Giay District, Hanoi.
Phone: (84-24) 3577 0781
Fax: (84-24) 3577 0787
Email: [email protected]
Website: http://www.vaco.com.vn/
Fanpage: https://www.facebook.com/kiemtoanvaco


2. An Viet Auditing Company Ltd.
An Viet Auditing Company Ltd. (known as "ANVIET CPA") was formed by the merger of An Phu Auditing Company Ltd. and Viet Anh Auditing Company Ltd.
This firm is among those offering a comprehensive range of professional services in Vietnam, including accounting, independent auditing, tax consulting, business valuation, and asset appraisal.
With a team of experts knowledgeable in the law and experienced in practical applications, An Viet provides clients with effective solutions for improving internal control systems, enhancing business efficiency, and ensuring legal compliance.
- Consulting on current tax laws and evaluating tax compliance
- Managing tax risks
- Tax registration services
- Tax review and filing compliance documents
- Tax declaration services
- Review of self-prepared tax declarations
- Assessing the tax impact on business contracts and financial decisions
- Evaluating the tax implications of accounting treatments
- Supporting tax finalization
- Tax dispute services, including tax refunds to safeguard the rights of businesses while respecting government regulations
- Comprehensive tax consulting services.
An Viet CPA's tax consulting services are designed to deliver significant benefits to your business while optimizing costs and efficiency. If you are interested in using ANVIET CPA's tax consulting services, please contact the company directly for further details.
CONTACT INFORMATION:
Address: 12th Floor, 167 Bui Thi Xuan Street, Hai Ba Trung District, Hanoi
Phone: 024 6278 2904
Website: http://www.anvietcpa.com/


3. Deloitte Vietnam
RSMDeloitte is a well-known name in the fields of Accounting, Auditing, and Finance. Deloitte, along with EY, KPMG, and PwC, is recognized as one of the Big Four firms providing audit and consulting services globally. Founded in 1845 in London, UK, Deloitte has over 170 years of history and continues to strengthen its position and reputation within the industry through reliable service quality and lasting relationships with prestigious global clients.
Deloitte Vietnam, originally established as VACO Audit in 1991, became the first independent auditing firm in Vietnam. In 1992, VACO partnered with Deloitte Touche to expand its expertise in Vietnam. In 1995, the two firms merged to form VACO Deloitte. In May 2007, VACO Deloitte successfully transitioned its ownership structure, and the company officially rebranded as Deloitte Vietnam.
In addition to the well-known Audit & Assurance services that are closely associated with the Big Four, Deloitte offers a variety of other high-quality services, including:
- Tax Consulting;
- Business Consulting;
- Financial Advisory;
- Risk Advisory;
- Legal Consulting.
FOR MORE DETAILS, PLEASE CONTACT:
Hanoi Office: Vinaconex, 34 Lang Ha, Dong Da, Hanoi
Website: https://www2.deloitte.com/
Facebook: https://www.facebook.com/deloitte


4. RSM Vietnam
RSM Vietnam is a member of RSM International, the world’s 6th largest network providing audit, tax, and consulting services, headquartered in London, UK. The company operates 4 offices in Hanoi, Phu Tho, Da Nang, and Ho Chi Minh City, and is a leading provider of auditing, tax, and consulting services in Vietnam.
Founded by certified auditors and professional consultants, RSM Vietnam has been a significant player in the auditing and consulting industry since the early days of these services in Vietnam. These advantages allow RSM Vietnam to assemble a strong workforce capable of delivering services tailored to the unique characteristics of Vietnam while adhering to the highest international quality standards.
As of now, RSM Vietnam employs over 400 professionals who specialize in providing auditing, tax, and business consulting services to large public companies, multinational corporations, and large private enterprises in Vietnam.
With its strong development, RSM Vietnam aims to fulfill its mission of becoming the trusted advisor chosen by leading medium-sized businesses in Vietnam. RSM Vietnam - Hanoi Office has solidified its position as a top provider of audit, tax, and consulting services.
RSM advises businesses on various matters, from auditing and assurance to tax and customs consulting, risk management, IFRS support, restructuring, deal advisory, and financial solutions. In addition to core services, RSM Vietnam also offers specialized solutions such as asset management, IT consulting, legal consulting, fraud investigations, and HR consulting.
With a team of auditors, valuators, and financial experts who deeply understand the business environment, tax laws, and legal procedures, RSM Vietnam has served over 2000 clients across diverse industries.
FOR MORE DETAILS, PLEASE CONTACT:
Address: 25th Floor, Tower A, Discovery Complex, 302 Cau Giay, Dich Vong Ward, Cau Giay District, Hanoi
Hotline: 0988 139 090
Website: https://www.rsmhanoi.com.vn/


5. Grant Thornton Vietnam LLC (Grant Thornton Vietnam)
Grant Thornton Vietnam is an independent member of Grant Thornton International, a fully foreign-owned company established in 1993. It was the second international firm to be licensed in Vietnam's audit and financial advisory sector, with offices in Hanoi and Ho Chi Minh City.
By utilizing the tax advisory services of Grant Thornton Vietnam, you will receive guidance on tax procedures, filing, and tax declaration in compliance with regulations. The dedicated tax consultants at Grant Thornton Vietnam will maximize your income through a combination of comprehensive tax law knowledge and creative planning, ensuring that you pay the most reasonable tax amount.
Grant Thornton Vietnam assists corporate clients in structuring their investments in Vietnam and helps clients operating in various legal systems achieve the lowest possible effective tax rate. For individual clients, whether local or international residents in Vietnam, Grant Thornton Vietnam offers tax-efficient salary structuring solutions and international tax advisory services. Additionally, Grant Thornton Vietnam can assist you in dealing with tax authorities, provide updated tax information, and organize training and seminars on taxation.
CONTACT DETAILS:
Head Office in Hanoi: 18th Floor, Hoa Binh International Tower, 106 Hoang Quoc Viet, Nghia Do Ward, Cau Giay District, Hanoi.
Phone: 024 3850 1686
Fanpage: https://www.facebook.com/grantthorntonvn
Website: https://www.grantthornton.com.vn/


