I've been working as a ZZP'er in The Netherlands for the last year, and this is the first time I have to do my belastingaangifte for 2017.
I'm confused by a couple of things, and I hope you guys can help me!
1) I don't have a company bank account. I use my private bank account for both my business and personal stuff. I kept track of all the money I made in 2017 in an excel sheet, and also the BTW that I paid each quarter. Now when I fill in my income statement on the belasting dienst, I get confused about whether I should fill in the money I used during the year (for living etc.) under the column called: Privéontrekkingen en - stortingen. How should I handle this?
2) I'm also wondering how 'winstbelasting' works. I heard that you have to pay it at the end of every year. I basically used all the money I made as living costs and not sure this applies to me as I have no profit left. Just debt perhaps.