wjms wrote:but I gather that the double taxation treaty between the UAE and Germany is up for renewal soon (and that it probably won't be renewed).
As there's no income tax in Dubai, double taxation treaties have little relevance to most expats anyway. It's the tax laws of the country you're from that are important to check, and what your status is for tax purposes. Here's more about
UAE tax .
You may wish to check with a tax expert
Always a good idea (I'm not either by the way)
Bitze wrote:but I am rather sure as long as I stay out of germany for more than 183 nights which is assured I don' t have to pay taxes here.
I don't know Germany specifically but be careful with that one. Usually the rule is something like "If you are in the country more than 183 days in a year, you will be tax resident". There's a subtle difference between that and the common interpretation of "If you are out of the country for more than 183 days, you don't have to pay any tax". Much of the time the interpretation works, but occasionally people get caught out.