Online Tax Returns

Jersey Taxes Office

taxes office online systems

Online Tax Returns


The Taxes Office required a system for Jersey taxpayers to file their tax returns online. A system was needed to allow various types of tax return to be securely submitted by using a web form, or uploading or streaming in completed XML formatted returns. The latter allows businesses and tax agents to export data directly from their own systems.


Giant created websites and web applications with the organisation's own branding which fulfilled the requirements. The website collects tax data with the security and data protection expected by a financial institution. Supporting applications were also developed to ensure data integrity during transference to the core systems.


Over 18 thousand returns every year are being submitted using this system.

Project Domains


Technologies Used

  • Web
  • Microsoft .Net4 Framework
  • javascript
  • css
  • SSL
  • SQL