+852 2956 3798



We are a professional advisory and CPA firm in Hong Kong.

CW CPA is a professional advisory and CPA firm owned and managed by Thomas Wong and Rosanna Choi. CW CPA has offices strategically located in Hong Kong, Shenzhen, Guangzhou and Shanghai in mainland China, Barcelona in Spain, London in the UK, Bogotá in Colombia, Belo Horizonte and São Paulo in Brazil. We have teams of experienced multilingual professionals who are dedicated to serving clients.


Thomas Wong & Rosanna Choi

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Why Choose Us

Trustworthy guidance for your business success


CW CPA is known for its risk-averse approach that prioritizes risk management. We safeguard our clients' interests by diligently following best practices.


We are committed to providing our clients with comprehensive and integrated solutions in an efficient and timely manner.


Our multilingual team of advisors is dedicated to serving clients in English, Mandarin, Cantonese, Spanish, Portuguese, and German.

What We Do

Our Services

As a one-stop CPA firm, we offer the whole spectrum of professional services tailored to your individual needs all under one roof.

As a HK accounting firm in full compliance with the Professional Accountants Ordinance, we keep up to date with changes in local legislation and requirements. Our accountants are very well versed in both international and local accounting standards (Hong Kong and mainland China). We provide a range of bookkeeping and accounting services to suit your every need, including:

  • Bookkeeping
  • Accounting advisory
  • Cloud accounting implementation
  • Special-purpose reporting
  • Finance and accounting staff secondment

CW CPA provides independent assurance on annual financial statements and other information to help you comply with regulatory requirements and meet the needs of your stakeholders. In addition to statutory audit services, we also offer a range of other assurance services, including:

  • Internal control reviews
  • Special purpose audits and reviews
  • Other assurance engagements
  • Internal audits
  • Financial due diligence
  • Multinational group audit engagements

Hong Kong is a strategic location for businesses looking to expand into mainland China and Asia. CW CPA’s Corporate Secretarial Team offers comprehensive support to Hong Kong-established corporations, covering a wide range of services, including:

  • Company establishment
  • Corporate secretarial
  • Corporate governance
  • Risk and compliance (e.g. with Hong Kong Companies Ordinance)
  • Bank related matters
  • Certification, business licenses and trademark registration

By outsourcing your HR needs to CW, you can free up your time to focus on other aspects of your business, and you can also take advantage of the expertise of a team of experienced HR professionals. Here are a number of different HR functions that you can outsource us, including:

  • Payroll processing
  • Recruiting
  • Talent management
  • Training and development
  • HR Compliance

We provide tailored tax solutions to meet your business needs, as our tax professionals have extensive experience in Hong Kong and Mainland China. We offer:

  • Corporate and individual tax compliance
  • Tax investigation and audit support
  • Tax due diligence for M&A
  • Certificate of Resident Status in Hong Kong
  • Advance ruling application
  • Tax health check

CW CPA has a dedicated China Consulting Team focusing on helping foreign companies navigate China’s complex regulatory landscape. Our professional in-house legal counsels, accountants, tax and HR experts work seamlessly together to provide tailored solutions covering these areas:

  • Company incorporation
  • Acting as your FIE’s Supervisor
  • Tax health checking
  • Internal audit
  • Human resources process outsourcing
  • Year-round business advisory support
How We Work

Our Processes


If you decide to approach us, we will offer a one-hour free consultation session to understand your background, pain points and objectives.


Based on facts we will present our proposal of solutions. We guide you through the steps required to achieve your business goals.


Once you have agreed to engage us, we shall carry out the solutions provided by the consultancy. We remain deeply involved in the process, offering strategic advice as we move forward.

Are you ready to scale up your China business?
We can help you make things easier.