(...) At an interest rate of 8 percent, the fixed deposit would bring me more than my rental property if I were to sell it and then invest the money. (...)
Provided that no major upheavals occur in the Eurozone in the next 10 years. Otherwise, the deposit guarantee currently applies up to 100,000 EUR. And that would mean for most investors that all interest is lost, since hardly anyone thinks that 1 cent of interest on 100,000 EUR already exceeds the deposit guarantee and would therefore be void ;)
What happens to the money in the event of an Itexit and whether you would really still have a right to terminate. You can then sue for that in Italy in the end. They will certainly treat foreigners generously in the event of an Itexit, especially investors from Germany, I am convinced of that.
And we shouldn’t drift now into the world of would-have-could-should-might-must. 8% are not in sight and even 5% currently only over, measured against the rapid pace of the financial world, almost astronomically long periods. The last major crash was just 15 years ago, and you’re supposed to tie your money up for 10 years. Absurd.
Oh yes, for completeness’ sake. 5% annually on the balance? Or 5% annually on the principal amount? That makes a huge difference after 10 years.