plus one can skip for years without paying in poland with minimum penalties
Oh dear, I do hope that nobody actually listens to you and thinks that you know what you are talking about. The reality is that after twelve months the local council will file papers with the court and then some six weeks later a bailiff will help himself to your bank account to recover the debt, interest, penalty interest, court fees, legal costs and the bailiff's fee; the additional costs are likely to be significantly higher than the initial amount.