I have recently left my job and while between jobs am doing some project work. In order to stay onside with taxman I will need to make an earnings declaration and end of year, however, I am not certain of what level of expenses I am entitled to write off, eg, is there a daily food allowance that I can legitimately write off without receipts? also is there an overnight allowance working in the same way, I am lead to belive that there is but remain sceptical. Can anyone clarify? thanks