basic-systems-made-using-python/tax_calculation_system.py at main · SambriddhaShah/basic-systems-made-using-python · GitHub

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def initial_display():
    print('''
                   Sunway College Account Department
                          Maitidevi,Kathmandu
                              Welcome to
                  Salary Tax Calculation System (STCS)
-----------------------------------------------------------------------------------
    ''')


def staff_info():
    staffname=[]
    staffaddress=[]
    staffpan=[]
    stafffy=[]
    staffincome=[]
    taxamount=[]
    flag=[]
    staffno=int(input("Enter the number of staff you want to provide data: "))
    for i in range(staffno):
        staffname.append(input("Enter the name of the staff: "))
        staffaddress.append(input("Enter the address of the staff: "))
        staffpan.append(input("Enter the PAN.no of the staff: "))
        stafffy.append(input("Enter the year for which you want to calculate the tax: "))
        staffincome.append(int(input("Enter the income of the staff in one month: ")))
        inpu=input("Enter 'Y' for Married and 'N' for Unmarried Status: ").upper()
        flag.append(inpu)
        tax=calculate_tax_of_staff(flag[i],staffincome[i])
        taxamount.append(tax)

    for i in range(staffno):
            display(staffname[i],staffaddress[i],staffpan[i],staffincome[i],taxamount[i],stafffy[i],flag[i])
            f=open("abc.txt","a")
            f.write("Staff name: "+staffname[i]+", ")
            f.write("Staff address: "+staffaddress[i]+", ")
            f.write("Staff PAN: "+staffpan[i]+", ")
            f.write("For Year: "+stafffy[i]+", ")
            f.write("Staff income: "+str(staffincome[i])+", ")
            f.write("Tax amount: "+str(taxamount[i])+"\n")
            f.close()
            print('----------------------------------------------------------------------------------------------------------')

def calculate_tax_of_staff(flag,salary):
    income=salary*12
    if(flag=='N'):
        def calculate_tax_of_unmarried():
            if(income<=400000):
                tax_amount=income * 0.01
            elif(income>400000 and income<=500000):
                tax_amount=(400000*0.01)+ ((income-400000)*0.10)
            elif(income>400000 and income<=700000):
                tax_amount=(400000*0.01)+ ((100000)*0.10)+(income-500000)*0.20
            elif(income>400000 and income<=1300000):
                tax_amount=(400000*0.01)+ ((100000)*0.10)+((200000)*0.20) + (income-700000)*0.30
            elif(income>=2000000):
                tax_amount=(400000*0.01)+ (income-400000*0.36)
            return tax_amount
        tax=calculate_tax_of_unmarried()
    elif(flag=="Y"):
        def calculate_tax_of_married():
            if(income<=450000):
                tax_amount=income * 0.01
            elif(income>450000 and income<=550000):
                tax_amount=(450000*0.01)+ ((income-450000)*0.10)
            elif(income>450000 and income<750000):
                tax_amount=(450000*0.01)+ (100000*0.10)+(income-550000)*0.20
            elif(income>450000 and income<1300000):
                tax_amount=(450000*0.01)+ (100000*0.10)+(200000*0.20)+(income-7500000)*0.30
            elif( income>2000000):
                tax_amount=(400000*0.01)+ (income-400000*0.36)
            return tax_amount
        tax=calculate_tax_of_married()
    return tax


def display(name,address,pan,salary,taxamount,foryear,flag):
    initial_display()
    print(f'''
     Name of the staff: {name}                                      Address: {address}
     PAN no: {pan}                                                  For Year:{foryear}
     Monthly salary: {salary}
    ''')
    if(flag=='N'):
        if(salary*12<=400000):
            slab="1%"
        elif(salary*12<=500000):
            slab="10%"
        elif(salary*12<=700000):
            slab="20%"
        elif(salary*12<=1300000):
            slab="30%"
        elif(salary*12>2000000):
            slab="36%"

    elif(flag=='Y'):
        if(salary*12<=450000):
            slab="1%"
        elif(salary*12<=550000):
                slab="10%"
        elif(salary*12<=750000):
            slab="20%"
        elif(salary*12<=1300000):
            slab="30%"
        elif(salary*12>2000000):
            slab="36%"

    print(f'''
        Staff {name} with PAN {pan} fall under {slab} Tax salb.
        {name} with (PAN {pan}) has+ to pay tax to government is [Rs.]= {taxamount}
    ''')


staff_info()