§ Mr. Boris Johnson
To ask the Chancellor of the Exchequer if he will make a statement on incompatibilities between working tax credit and council tax benefits processing systems, which may have resulted in errors in assessing eligibility. 
§ Dawn Primarolo
Local authorities have made changes to their IT systems to ensure that working tax credit and child tax credit are taken into account when assessing entitlement to council tax benefit. Taxpayers are required to notify their local authority of the amount of tax credits that they receive. Arrangements are in place between the Inland Revenue and local authorities to enable relevant information about tax credits to be provided when requested.