If you are a "creative" person (software engineer, designer etc.) you can just pay a flat rate for all taxes and insurance. For example: 100k revenue will equal

If you are a "creative" person (software engineer, designer etc.) you can just pay a flat rate for all taxes and insurance. For example: 100k revenue will equal to 12k in income tax + medical insurance + social security. In total, it would be less than 20k (17-20% depending on a few factors). Another option would be to use IP BOX relief. If you are producing IP your tax will be 5%. If you fly to a customer, have a company car, you need a lot of equipment, your tax can be even lower. https://www.gov.pl/web/poland-businessharbour-en/tax-reliefs-in-poland-for-research-development-and-innovation https://www.gov.pl/web/poland-businessharbour-en/tax-reliefs...