Different sources of income in several EU countries with residence abroad
Dear Sir or Madam,
I am a freelancer and have additional income from a business operation as well as rental income (house approximately 180 m2), 80% of which I rent out to a tenant and operate a small office in the remaining 20%, from which the business operation (online shop and web administration) is conducted by an employee.
I had my primary residence in Germany until May 31, 2009, and then moved to the Czech Republic on June 1, 2009 due to my freelance work as my sole residence and center of my life, occasionally traveling to Germany from there to coordinate business activities at my house.
I declare my income to the Czech tax office and pay taxes on it in the Czech Republic.
Question #1:
Until 2007, it was the case that in the event of my permanent residence in Germany, this income had to be declared to the German tax office in the "Anlage AUS" along with the income taxes paid abroad, and that under double taxation agreements, this income would not be taxed again in Germany, but would be subject to progression, meaning that the income tax to be paid in Germany would be taxed at a rate corresponding to the entire "world income".
Now, in preparing my 2008 tax return with my WISO software, I discovered that, following a new regulation by the EU finance ministers effective from January 1, 2008, this situation has changed in that the income in the "Anlage AUS" must still be declared along with the income tax paid in an EU country, but now from January 1, 2008, it would no longer be subject to progression! Is this correct, is this a new situation?
Question #2:
How does the tax office calculate in my case how long I am subject to unrestricted taxation and from when I am only subject to restricted taxation due to my permanent residence abroad? How is the basis for a possible restriction of taxation determined, for the whole year or divided into months? In my case, would I be subject to unrestricted taxation for the first 5 months of 2009 and then only restricted for the remaining 7 months after moving to the Czech Republic? Or do I remain constantly subject to unrestricted taxation in Germany despite my residence abroad due to the additional sources of income from rental and business operations?
What if, for example, I were to re-register as a "move-in" from the Czech Republic to Germany, for example on December 1, 2009, in my own house where I also have overnight accommodation in the office - would I then be subject to unrestricted taxation throughout the year due to the 183-day rule? How does the tax office proceed in such special cases where the taxpayer has their permanent residence in two different countries in the calendar year, is there a fixed legal regulation for this, or is it decided anew for each tax case?
Question #3:
In the case of restricted taxation from 201