从今年开始，城市住户调查采用可支配收入指标来反映城镇居民家庭的收入水平，取消了原来的生活费收入指标。在调查手册中，对可支配收入的解释为居民家庭在支付个人所得税后所余下的实际收入，计算公式为：可支配收入一实际收入一个人所得税一家庭副业生产支出一计帐补贴可支 Starting from this year, urban household surveys use disposable income indicators to reflect the income level of urban households and cancel the original living expenses income index. In the survey handbook, the explanation of disposable income is the actual income that resident households pay after the payment of personal income tax, which is calculated as follows: Disposable income - Real income - Individual income tax - Subsidy for household sideline production - Accounting allowance