你好！當(dāng)期應(yīng)提取的壞賬準(zhǔn)備=當(dāng)期按應(yīng)收款項(xiàng)計(jì)算應(yīng)提壞賬準(zhǔn)備金額-“壞賬準(zhǔn)備”科目的貸方余額。當(dāng)期按應(yīng)收款項(xiàng)計(jì)算應(yīng)提壞賬準(zhǔn)備金額大于“壞賬準(zhǔn)備”科目的貸方余額，應(yīng)按其差額提取壞賬準(zhǔn)備；如果當(dāng)期按應(yīng)收款項(xiàng)計(jì)算應(yīng)提壞賬準(zhǔn)備金額小于“壞賬準(zhǔn)備”科目的貸方余額，應(yīng)按其差額沖減已計(jì)提的壞賬準(zhǔn)備；如果當(dāng)期按應(yīng)收款項(xiàng)計(jì)算應(yīng)提壞賬準(zhǔn)備金額為零，應(yīng)將“壞賬準(zhǔn)備”科目的余額全部沖回。企業(yè)提取壞賬準(zhǔn)備時(shí)，借記“資產(chǎn)減值損失”科目，貸記“壞賬準(zhǔn)備”科目。本期應(yīng)提取的壞賬準(zhǔn)備大于其賬面余額的，應(yīng)按其差額提取；應(yīng)提數(shù)小于賬面余額的差額，借記“壞賬準(zhǔn)備”科目，貸記“資產(chǎn)減值損失”科目。企業(yè)對(duì)于確實(shí)無(wú)法收回的應(yīng)收款項(xiàng)，經(jīng)批準(zhǔn)作為壞賬損失，沖銷提取的壞賬準(zhǔn)備，借記“壞賬準(zhǔn)備”科目，貸記“應(yīng)收賬款”、“其他應(yīng)收款”等科目。已確認(rèn)并轉(zhuǎn)銷的壞賬損失，如果以后又收回，按實(shí)際收回的金額，借記“應(yīng)收賬款”、“其他應(yīng)收款”等科目，貸記“壞賬準(zhǔn)備”科目；同時(shí)，借記“銀行存款”科目，貸記“應(yīng)收賬款”、“其他應(yīng)收款”等科目。