If you are single and renting, you don't get deductions and if you are having family then probably it is not worth moving anyway. Even less if you already have

If you are single and renting, you don't get deductions and if you are having family then probably it is not worth moving anyway. Even less if you already have mortgage somewhere else than NL. So I do not feel it is useful to compare different countries. Unless for single people renting flats who could move quite easily.