http://www.legislation.gov.uk/id/uksi/2005/79

SCHEDULE 3ADDITIONAL FEE

regulation 4(4)

Column 1	Column 2
Number	Additional fee
5,000 to 9,999	£1,000
10,000 to 14,999	£2,000
15,000 to 19,999	£4,000
20,000 to 29,999	£8,000
30,000 to 39,999	£16,000
40,000 to 49,999	£24,000
50,000 to 59,999	£32,000
60,000 to 69,999	£40,000
70,000 to 79,999	£48,000
80,000 to 89,999	£56,000
90,000 and over	£64,000