Large Cases - High Wealth Individuals

Contact details should be used by taxpayers for queries relating to the Large Cases High Wealth Individuals.

Please note that the quickest and easiest way for you to manage your tax affairs is to use our online services

Please enter your Personal Public Service Number (PPSN) or the Tax Reference Number of the case you are enquiring about.

PPSN or Tax Reference number

What is a PPSN?

What is a Tax Reference Number?