HC Deb 22 February 1984 vol 54 c573W
Mr. Frank Field

asked the Secretary of State for Social Services if he will estimate the additional revenue which would be gained if the married women's option for national insurance contributions was abolished.

Dr. Boyson

On the assumptions used in the Government Actuary's report on the draft of the Social Security (Contributions Re-Rating) Order 1983, Cmnd. 9092, the additional revenue in the United Kingdom, if the married women's option was abolished for 1984–85 would be £320 million in the first full year.