Closed synergiator closed 5 years ago
With the proper inputs, the example works now exactly as desired! :-)
def test_lohnexample1(self):
# source: https://www.lohnexperte.de/files/root-pdfs/pdf/Muster.pdf
brutto = 4926.59 * 100 # Brutto in ¢ent
l = Lohnsteuer2018()
l.setRe4(brutto) # cent
l.setStkl(1) # Steuerklasse
l.setLzz(2) # Lohnzahlungszeitraum, 2 = Monat
l.setZkf(1) # Kinder
l.setPkv(0) # GKV (default)
l.setKvz(1.5) # Krankenkassenzusatzbeitrag (1.50%)
l.setKrv(0) # RV-WEST (default)
l.setAlter1(0) # setze 1, wenn das 64. Lebensjahr zu Beginn des Kalenderjahres vollendet wurde
l.setAf(0) # # 1, wenn die Anwendung des Faktorverfahrens gewählt wurden (nur in Steuerklasse IV)
l.setF(1) # Faktor
l.setPvs(0) # Nur wenn in Sachsen
l.setR(0) # Religion ja/nein
l.setLzzhinzu(0) # Hinzurechnungsbetrag auf der Lohnsteuerkarte
l.setPvz(0) # 1, wenn Zuschlag zur sozialen Pflegeversicherung
l.MAIN()
print("results lohnexample1:")
print_lst(l)
steuer = math.floor(float(l.getLstlzz()) + float(l.getStv()) + float(l.getSts())) / 100.0
soli = math.floor(float(l.getSolzlzz()) + float(l.getSolzs()) + float(l.getSolzv())) / 100
stges = steuer + soli
assert steuer == 1000.75
assert soli == 42.20
You should consider validating the results using the official BMF service: https://www.bmf-steuerrechner.de/interface/einganginterface.xhtml
Hi, first of all thank you for a quick update!
My next steps are now to check the codes against other sources to get an idea whether there could be a match. So, my assumption is that if I take an example from my own loan sheet or a reference loan sheet, it should have "more or less" same numbers like LstGen, or?
So my first example is here: https://www.lohnexperte.de/files/root-pdfs/pdf/Muster.pdf
There is a Steuer-Brutto 4926.59, resulting in LSt 1000.75 and SoliZ 42.20 as test data.
Asserts fail, as the output of LstGen class is:
results lohnexample1:
Do you have an idea why is so?
Same Steuer-Brutto put into , here I get:
Actually LstGen seems to be best source of truth as we have evidence that it uses algorithms our government provides us with. :-)
Finally, the formula given in wikipedia provides the following values:
See also: https://money.stackexchange.com/questions/102867/which-is-the-correct-source-is-the-correct-german-lohnsteuer-deduction