·····························公积金首付比例下调到20%,最高额度提高到40万。····························································如果申请公积金贷款,可以用两种方式计算确定贷款额度:·······················································一是可贷额度不高于申请人及配偶贷款时工资总额的40%(对于距还款最大年龄20年以上,申请公积金贷款年限10年以上的借款人,其计算可贷额度的系数可提高到50%)。······················································
······································计算公式为:公积金贷款额度=借款人及参贷人公积金月缴存额之和÷缴存比例×12×贷款年限×40%。其中济南市缴存比例为7%-12%,可以根据各自单位的缴存比例自行代入计算。