一般納稅人兼營(yíng)免稅項(xiàng)目或者非增值稅應(yīng)稅勞務(wù)而無(wú)法劃分不得抵扣的進(jìn)項(xiàng)稅額的，按下列公式計(jì)算不得抵扣的進(jìn)項(xiàng)稅額：不得抵扣的進(jìn)項(xiàng)稅額=當(dāng)月無(wú)法劃分的全部進(jìn)項(xiàng)稅額×當(dāng)月免稅項(xiàng)目銷(xiāo)售額、非增值稅應(yīng)稅勞務(wù)營(yíng)業(yè)額合計(jì)÷當(dāng)月全部銷(xiāo)售額、營(yíng)業(yè)額。（）