# The Social Security Revaluation of Earnings Factors Order 1986, Schedule


Tax year
Increase
1978–79
140·7
1979–80
112·3
1980–81
77·4
1981–82
48·5
1982–83
35·0
1983–84
25·3
1984–85
16·1
1985–86
8·9

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Source: https://www.legislation.gov.uk/uksi/1986/809/schedule (the official version)
Page: https://openlegislation.uk/social-security-revaluation-of-earnings-factors-order-1986/schedule
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.