Question to the Cabinet Office:

To ask His Majesty's Government, further to the Written Answer by the Minister for the Cabinet Office on 20 November (HC88718), why Westminster City Council was not informed until May that the then Deputy Prime Minister was occupying Admiralty House as a second home for council tax purposes when the second home premium came into effect on 1 April.

The Government Property Agency (GPA), an executive agency of the Cabinet Office, is responsible for the administration and payment of any tax liabilities for Admiralty House. The Government Property Agency wrote to Westminster City Council in June to confirm that the former Deputy Prime Minister was residing in Admiralty House on a second home basis. Westminster City Council issued a bill applying the second home premium in July, which was paid in full the same day. The bill was paid for the full year of 1 April 2025 - 31 March 2026.

The Cabinet Office accepts that it was delayed in notifying Westminster City Council that the Admiralty House flat allocated to the former Deputy Prime Minister was being used on a second home basis. This was not the former Deputy Prime Minister’s error or responsibility. It is regrettable that this delay occurred. The Cabinet Office is taking steps to change its internal processes to ensure this does not happen again.