HC Deb 27 January 1970 vol 794 c314W
Mr. Barnett

asked the Chancellor of the Exchequer what was the total number of Inland Revenue staff in each of the last 10 years, and the number of hours overtime worked in each year.

Mr. Taverne

The numbers of staff at 1st April each year were:

1960 56,042 including casual clerical staff
1961 58,168
1962 57,253
1963 59,770
1964 58,022
1965 57,708
1966 59,518
1967 61,118 excluding casual clerical staff
1968 63,591
1969 65,241

The approximate hours of overtime worked during each year ended 31st March were:

Hours
1960 1,100,000
1961 1,300,000
1962 1,100,000
1963 1,760,000
1964 850,000
1965 440,000
1966 800,000
1967 1,070,000
1968 2,100,000
1969 1,900,000