Please note: OneFinance is a website available to people who work in finance in government departments, agencies, arm-length bodies, local authorities and public bodies. It is not available to individuals, private companies or public corporations.

Please read before you register

• for the best user experience use Google Chrome or Microsoft Edge
• only use your work email address (all lowercase) to register
• if you get a 'unique email address' error this means you have already registered, please request a new password
• registering from a mobile phone works best if you have problems using a work laptop
• type your answers into the form or use plain text only, you can use plain text by right clicking in the box or press ctrl + shift + v
• remember after registering and before you try to login you will need to reply to the email to confirm your email address is correct
• your password must contain at least one uppercase letter, one lowercase letter, one number and be 8 characters or longer
• if you still experience an issue email govfinance@hmtreasury.gov.uk
• please read our privacy notice before you register.