TRMAN your miles behind, iv been using this method for a few years now

it has to be done
Somebody one told me a story of a subbie he'd worked with before IR45 in the UK. He got a tax/VAT investigation as he'd claimed basically everything he could and was paying minimal tax. The inspector asked him how he justified his soda as a business expense. To which he is reported to have replied "we'll your sat on it".
No idea if true but still raises a smile.