He was convicted of filing false income tax returns.他因为在所得税申报账目上作假而被定罪。Under the new regime you will be liable for automatic penalties for late submission of tax returns.在新规定下，迟交纳税申报单必会受到处罚。These guys do the grunt work in preparing tax returns.这些家伙做的是准备纳税申报表的苦活。