As well as the basic rate, you can also see details of the contribution rates for the accident and injury fund and political fund.

FBU Contributions (from 1 March 2018)    
Weekly   £
Wholetime Trade 5.57
  Political 0.17
  AIF 0.80
    6.54
Retained Trade 1.84
  Political 0.17
  AIF 0.80
    2.81
Junior Trade 1.82
  AIF 0.80
    2.62
Volunteer Trade 0.37
  Political 0.17
  AIF 0.80
    1.34
Job Share Trade 2.76
  Political 0.17
  AIF 0.80
    3.73
Monthly   £
Wholetime Trade 24.14
  Political 0.74
  AIF 3.47
    28.35
Retained Trade 7.97
  Political 0.74
  AIF 3.47
    12.18
Junior Trade 7.89
  AIF 3.47
    11.36
Volunteer Trade 1.61
  Political 0.74
  AIF 3.47
    5.82
Job Share Trade 12.07
  Political 0.74
  AIF 3.47
    16.28

 

The following rates are for FBU members who are non-grey book

   Up to £11,500 (monthly) £11,501 - £20,500 £20,501 - 29,500 Above £29,501
         
Trade £7.97 £11.74 £18.88 £24.14
Political £0.74 £0.74 £0.74 £0.74
Accident and injury fund  £3.47 £3.47 £3.47 £3.47
Total £12.18 £15.95 £23.09  £28.35