public void MaximaltUtnyttjande_GränsFörStatligSkatt()
{
var calc = new IncomeTaxCalculator(Get2017TestConfig());
// No state tax below.
Assert.AreEqual(0, calc.Calculate(452100).statligskatt);
// State tax above.
Assert.AreNotEqual(0, calc.Calculate(452100 + 100).statligskatt);
}
static void Main()
{
var output = new List <string>();
// Fill in your data here:
var calc = new IncomeTaxCalculator(new IncomeTaxConfig()
{
// Stockholm 2018.
skattesats_kommunalskatt = 17.90 / 100,
skattesats_landstingsskatt = 12.08 / 100,
skattesats_begravning = 0.075 / 100,
// Correct for 2018.
taxYear = 2018,
PBB = 45500,
IBB = 62500,
nedreSkiktgräns = 455300,
övreSkiktgräns = 662300,
birthYear = 1980,
});
output.Add("Gross salary (year), Net salary (year), Total tax (year), Effective tax rate");
for (int salary = 1000 * 12; salary <= 100000 * 12; salary += 1000 * 12)
{
var r = calc.Calculate(salary);
output.Add(string.Format("{0}, {1}, {2}, {3}", salary, salary - r.slutligSkatt, r.slutligSkatt, r.effektivTotalSkattesats));
}
File.WriteAllLines("SalaryRangeOutput.csv", output);
}
static void Main()
{
//// Fill in your data here:
//var taxConfig = new IncomeTaxConfig()
//{
// // Stockholm 2018.
// skattesats_kommunalskatt = 17.90 / 100,
// skattesats_landstingsskatt = 12.08 / 100,
// skattesats_begravning = 0.075 / 100,
// // Correct for 2018.
// taxYear = 2018,
// PBB = 45500,
// IBB = 62500,
// nedreSkiktgräns = 455300,
// övreSkiktgräns = 662300,
// birthYear = 1980,
//};
// Fill in your data here:
var taxConfig = new IncomeTaxConfig()
{
// Stockholm 2021.
skattesats_kommunalskatt = 17.74 / 100,
skattesats_landstingsskatt = 12.08 / 100,
skattesats_begravning = 0.065 / 100,
// Correct for 2021.
taxYear = 2021,
PBB = TaxYearConstants_2021.PBB,
IBB = TaxYearConstants_2021.IBB,
nedreSkiktgräns = 523_200,
birthYear = 1980,
};
double arbetsinkomstFörHelaÅret = 537_200;
// Calculate and present the result.
var incomeTaxCalculator = new IncomeTaxCalculator(taxConfig);
var r = incomeTaxCalculator.Calculate(arbetsinkomstFörHelaÅret);
Console.WriteLine();
Console.WriteLine("Arbetsinkomst: {0}", arbetsinkomstFörHelaÅret);
Console.WriteLine("Beskattningsbar förvärvsinkomst: {0}", r.beskattningsbarForvärvsinkomst);
Console.WriteLine("Kommunalskatt: {0}", r.kommunalskatt);
Console.WriteLine("Statligskatt: {0}", r.statligskatt);
Console.WriteLine("Begravningsavgift: {0}", r.begravningsavgift);
Console.WriteLine("Grundavdrag: {0}", r.grundavdrag);
Console.WriteLine("Allmän pensionsavgift: {0}", r.allmänPensionsavgift);
Console.WriteLine("Jobbskatteavdrag: {0}", r.jobbskatteavdrag);
Console.WriteLine("Totalskatt: {0}", r.slutligSkatt);
Console.WriteLine("Effektiv total skattesats: {0}%", r.effektivTotalSkattesats * 100);
Console.WriteLine();
}
private static PaySlip BuildPaySlip(EmployeeDetails employeeDetails)
{
var incomeTaxCalculator = new IncomeTaxCalculator();
var incomeTax = incomeTaxCalculator.Calculate(employeeDetails.AnnualSalary);
var grossIncome = CalculateGrossIncome(employeeDetails.AnnualSalary);
return(new PaySlip()
{
Name = $"{employeeDetails.FirstName} {employeeDetails.Surname}",
PayPeriod = employeeDetails.PaymentPeriod,
GrossIncome = grossIncome,
IncomeTax = incomeTax,
NetIncome = grossIncome - incomeTax,
Super = CalculateSuper(employeeDetails.SuperRate, grossIncome)
});
}
public void GivenAnAnnualSalary_CalculateTheMonthlyIncomeTax(int annualSalary, int expectedResult)
{
var result = _incomeTaxCalculator.Calculate(annualSalary);
Assert.That(result, Is.EqualTo(expectedResult));
}