identify each of the activity groups set out in Part 1 of FEES 7D Annex 1R that apply to the business of the firm for the relevant period (for this purpose, the activity groups under FEES 7D Annex 1R are defined in that Annex or in accordance with Part 1 of FEES 4 Annex 1AR);
calculate, for each of those activity groups identified in (1), the amount payable in the way set out in FEES 7D.2.3R; and
add each of the amounts calculated under (2).
calculate the size of the firm’s tariff base for that activity group using:
the amount payable in (1) is the amount payable by the firm with respect to that activity group.
it has reasonable grounds for believing that the costs of identifying its UK business separately from its non-UK business in the way described in Part 2 of FEES 7D Annex 1R are disproportionate to the difference in fees payable; and
for a firm which has not complied with FEES 4A.2.6R for this period, the TPR DA levy is calculated using (where relevant) the valuation or valuations of business applicable to the previous period, multiplied by the factor of 1.10.