No - the sales figure on the P/L should not include the VAT. VAT does not appear in the P/L at all, it is either a current asset or a current liability depending on the balance of the 'VAT Liability' ledger.
Fabs
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Sales and Costs are grossed up for VAT if VATinclusive accounts are prepared but generally accounts are VAT exclusive so Sales and Costs will be net of VAT.