Corporate income tax: Hong Kong
ABACUS is now ONESOURCE Corporate Tax for Hong Kong

ONESOURCE Corporate Tax (formerly ABACUS) helps multinational corporations comply with ever-changing tax compliance requirements in a range of countries or regions. Our solution is designed by tax professionals for tax professionals, making computation preparation and review efficient and easy.

ONESOURCE Corporate Tax is a comprehensive compliance solution. Used by more than 400 multinational corporations, it provides the requisite tools to prepare tax computations, reports, and returns for companies based in multiple locations.

  • United Kingdom 
  • Ireland 
  • Netherlands
  • Hong Kong

Online filing is supported in jurisdictions where it is mandatory.

With our huge range of clients, you can be confident that you won’t be alone. Other users will share your requirements and we’ll accommodate those needs.

Our development team is staffed by tax qualified professionals who make sure that the software is up to date with changes in the legislation and technology; this frees you from the time-consuming burden of maintaining your own models whilst retaining maximum flexibility.

ONESOURCE Corporate Tax also offers the option of a fully hosted solution to minimise any impact and cost on your in-house IT function.

If you have any questions regarding our solutions and services or any other comments, please contact us.