HC Deb 01 March 1976 vol 906 c476W
Mr. Kenneth Clarke

asked the Secretary of State for Social Services what percentage of the total class 4 national insurance contributions payable by self-employed persons on 1st January 1976 has now been collected by the Inland Revenue and paid over to her Department.

Mr. O'Malley

Up to 20th February 1976 the Inland Revenue had collected and handed over to my Department approximately 63 per cent. of the net amount of Class 4 contributions collectible at that date.