十一有个好消息，就是个税有调整，写了个计算个人所得税的脚本，看看你省了多少

以下为python3适用版本

#!/usr/bin/python

# -*- coding: UTF-8 -*-

# 该python脚本用于计算税后工资

# 提示用户输入工资

sal = input("Please input your salary: \n")

# 自定义一个异常

class MyException(Exception):

def __init__(self, *args):

self.args = args

try:

sal = int(sal)

if sal < 0:

raise MyException

except ValueError:

print("给劳资输一个整数，别带字母和小数！\n")

except MyException:

print("你大爷的，工资是负数？\n")

else:

# 计算社保和公积金以及扣除该部分之后的工资

shebao = round(sal * 0.105, 2)

gongjijin = round(sal * 0.07, 2)

aft_sal = sal - shebao - gongjijin

# 税率(这个没变)

sui_lv = [0.45, 0.35, 0.3, 0.25, 0.2, 0.1, 0.03]

# 税改前超出起征点各阶段工资

jin_e1 = [80000, 55000, 35000, 9000, 4500, 1500, 0]

# 税改后超出起征点各阶段工资

jin_e2 = [80000, 55000, 35000, 25000, 12000, 3000, 0]

# 起征点(调整前3500，调整后5000)

qizheng1 = 3500

qizheng2 = 5000

# 应缴税工资：税前工资-社保-公积金-起征点

yinjiao1 = aft_sal - qizheng1

yinjiao2 = aft_sal - qizheng2

# 定义计算所得税函数

# a应缴税工资，b超出起征点各阶段工资，c税率

def jisuan(a, b, c):

sum = 0

for i in range(0, len(b)):

if a > b[i]:

sum += (a - b[i]) * c[i]

a = b[i]

return round(sum, 2)

# 计算所得税

suodesui1 = jisuan(yinjiao1, jin_e1, sui_lv)

suodesui2 = jisuan(yinjiao2, jin_e2, sui_lv)

print("\n税前月收入: {}".format(sal))

print("五险一金: {}".format(shebao + gongjijin))

print("旧税率应纳税: {} 元，税后收入: {} 元".format(suodesui1, round(aft_sal-suodesui1, 2)))

print("新税率应纳税: {} 元，税后收入: {} 元\n".format(suodesui2, round(aft_sal-suodesui2, 2)))

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以下为python2适用的版本

#!/usr/bin/python

# -*- coding: UTF-8 -*-

# 该python脚本用于计算税后工资

# 提示用户输入工资

sal = raw_input("Please input your salary: \n")

# 自定义一个异常

class MyException(Exception):

def __init__(self, *args):

self.args = args

try:

sal = int(sal)

if sal < 0:

raise MyException

except ValueError:

print("给劳资输一个整数，别带字母和小数！\n")

except MyException:

print("你大爷的，工资是负数？\n")

else:

# 计算社保和公积金以及扣除该部分之后的工资

shebao = round(sal * 0.105, 2)

gongjijin = round(sal * 0.07, 2)

aft_sal = sal - shebao - gongjijin

# 税率(这个没变)

sui_lv = [0.45, 0.35, 0.3, 0.25, 0.2, 0.1, 0.03]

# 税改前超出起征点各阶段工资

jin_e1 = [80000, 55000, 35000, 9000, 4500, 1500, 0]

# 税改后超出起征点各阶段工资

jin_e2 = [80000, 55000, 35000, 25000, 12000, 3000, 0]

# 起征点(调整前3500，调整后5000)

qizheng1 = 3500

qizheng2 = 5000

# 应缴税工资：税前工资-社保-公积金-起征点

yinjiao1 = aft_sal - qizheng1

yinjiao2 = aft_sal - qizheng2

# 定义计算所得税函数

# a应缴税工资，b超出起征点各阶段工资，c税率

def jisuan(a, b, c):

sum = 0

for i in range(0, len(b)):

if a > b[i]:

sum += (a - b[i]) * c[i]

a = b[i]

return round(sum, 2)

# 计算所得税

suodesui1 = jisuan(yinjiao1, jin_e1, sui_lv)

suodesui2 = jisuan(yinjiao2, jin_e2, sui_lv)

print("\n税前月收入: %d" % sal)

print("五险一金: %.2f" % (shebao + gongjijin))

print("旧税率应纳税: %.2f 元，税后收入: %.2f 元" % (suodesui1, (aft_sal-suodesui1)))

print("新税率应纳税: %.2f 元，税后收入: %.2f 元\n" % (suodesui2, (aft_sal-suodesui2)))