Question to the HM Treasury:
To ask the Chancellor of the Exchequer, if she will have discussions with the Royal Household on (a) publishing data and (b) promoting access to published data on Royal Household finances to ensure (i) accessibility and (ii) transparency for the public.
The rules governing the Sovereign Grant were set by Parliament in the Sovereign Grant Act 2011. No member of the Royal family receives a private income from the Sovereign Grant or any other public funds.
The Sovereign Grant accounts are audited by the National Audit Office and laid before Parliament every year. Those accounts are also published on the official website of the Royal Family, along with other information regarding the finances of the Royal Household, and are available here: https://www.royal.uk/royal-finances.