Belastingadviseur gezocht (Engels) voor hulp bij belastingzaken ivm aankoop eerste huis

Toelichting:
I'm currently in process of buying a house (first time buyer) and would need some tax advises. Mortgage will start 1st of September and would like to understand the possibilities I have in terms of tax refunds on interest but also all the costs involved in the mortgage. I also would like to understand what forms and documents are needed and the possibilities available (eg: monthly refunds of the costs instead of the yearly income declaration) etc etc