Hello,
i am looking for a good tax accountant who speaks english or german and is located in Thassos. In the summer month i am staying in the near of Potos. We are looking for a tax accountant because of renting some rooms and we need to ask some general things regarding the taxes.
We would be very happy of someone could give us a contact.
Hey David 
Sure! I know of 2 accountants on Thassos you could contact:
Mr. Giannis Tsoupras in Limenas
+30 25930 23382
Mr. Savvas Douvletis in Prinos
+30 25930 71703
I’m suggesting these 2 accountants because I know they have some English-speaking clients.
There are other accountants closer to Potos, but unfortunately I do not know which ones speak English or German.
I hope this helps you!