If your company's expenses are true, they can all be accounted for, that is, they can all be included in the expenses, which will generally affect your company's profits. First of all, you must get the real cost of legal bills before you can include them in the expenses. The purpose is to ensure the government's tax revenue. Otherwise, any bill can be included in the expense. On the one hand, there is no invoice issued by others, and the government's tax revenue cannot be collected. On the other hand, it is easy for bookkeepers to inflate their expenses in this way, so as to achieve the purpose of paying less taxes.
Generally speaking, there must be invoices for expenses and shopping. If it is sold, it may not be issued, but the corresponding tax will still be paid for the same reason as mentioned above.