4. Each State Party shall disallow the tax deductibility of expenses that constitute bribes, the latter being one of the constituent elements of the offences established in accordance with articles 15 and 16 of this Convention and, where appropriate, other expenses incurred in furtherance of corrupt conduct.
四、鉴于贿赂是依照本公约第十五条和第十六条确立的犯罪构成要素之一，各缔约国均应当拒绝对贿赂构成的费用实行税款扣减，并在适用情况下拒绝对促成腐败行为所支付的其他费用实行税款扣减。