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Meosit / poland-taxes-calculator

Calculator for Poland Taxes (currently UoP)
https://meosit.github.io/poland-taxes-calculator/
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creative work calculation issue #2

Closed vitvitvit closed 1 year ago

vitvitvit commented 1 year ago

Hi,

Looks like there is an error in the calculation of the creative work quota. In logs, it shows the formula like (if set salary = 10000, creative work 55%):

> You have a PIT base reduce due to creative work quota by 55%: 8629 * 55 / 100 = 4745.95 (with a maximum of 120000, currently is 0)

After that you just decrease the second tax base for this amount:

> For PIT, there is a fixed locality tax free amount of 250 (since you're living in the city where you're working).
--
> So, the base for the PIT is: 8629 - 4745.95 - 250 = 3633.05

As I understand (from articles on the internet and as my payslip provider does), you need to multiply 4745.95 by 50%. As I understand creative work % applies to 50% of the tax base. So the calculation, in this case, will be:

8629 50/100 55 / 100 = 2372.97 8629 - 2372.97 - 250 = 6006.03 6006.03 * 12 / 100 = 720.7

BTW, thanks for the calculator

Meosit commented 1 year ago

Seems to be a bug, even with correct description of the field. Fixed. Please check on your side if possible

vitvitvit commented 1 year ago

this point looks right now, thanks