用python写一个北京市的个税计算器

 1 #应纳税的钱:税前收入-5000元(起征点)-专项扣除(五险一金等)
 2 #工资个税的计算公式为:
 3 #个人所得税=应纳税的钱×适用税率-速算扣除数
 4 '''
 5 1、全月应纳税所得额不超过3000元:
 6 税率:3%; 速算扣除数(元):0
 7 2、全月应纳税所得额超过3000元至12000元:
 8 税率:10%; 速算扣除数(元):210
 9 3、全月应纳税所得额超过12000元至25000元:
10 税率:20%; 速算扣除数(元):1410
11 4、全月应纳税所得额超过25000元至35000元:
12 税率:25%; 速算扣除数(元):2660
13 5、全月应纳税所得额超过35000元至55000元:
14 税率:30%; 速算扣除数(元):4410
15 6、全月应纳税所得额超过55000元至80000元:
16 税率:35%; 速算扣除数(元):7160
17 7、全月应纳税所得额超过80000元:
18 税率:45%; 速算扣除数(元):15160
19 '''
20 #定义税前工资
21 Tax_salary = int(input("请输入你的工资:"))
22 if Tax_salary > 5000:
23     #应纳税的工资
24     Taxable_salary = Tax_salary - 5000 - Tax_salary * 0.22
25 
26     if Taxable_salary <= 3000:
27         # 个人所得税
28         Personal_income_taxes = Taxable_salary * 0.03 - 0
29 
30     elif Taxable_salary > 3000 and Taxable_salary <= 12000:
31         Personal_income_taxes = Taxable_salary * 0.1 - 210
32 
33     elif Taxable_salary > 12000 and Taxable_salary <= 25000:
34         Personal_income_taxes = Taxable_salary * 0.2 - 1410
35 
36     elif Taxable_salary > 25000 and Taxable_salary <= 35000:
37         Personal_income_taxes = Taxable_salary * 0.25 - 2660
38 
39     elif Taxable_salary > 35000 and Taxable_salary <= 55000:
40         Personal_income_taxes = Taxable_salary * 0.3 - 4410
41 
42     elif Taxable_salary > 55000 and Taxable_salary <= 80000:
43         Personal_income_taxes = Taxable_salary * 0.35 - 7160
44 
45     elif Taxable_salary > 80000:
46         Personal_income_taxes = Taxable_salary * 0.45 - 15160
47     #五险一金
48     Five_one_gold = Tax_salary * 0.22
49     #实发工资
50     Net_pay = Tax_salary - Personal_income_taxes - Five_one_gold
51 
52     print("本月实发工资(税后)为:{}".format(Net_pay))
53 else:
54     print("本月实发工资(税后)为:{}".format(Tax_salary))

执行结果演示:

 

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原文地址:https://www.cnblogs.com/ilovepython/p/10724640.html