Kirk
Hey,
The DA-1 form is your friend when it comes to reclaiming foreign taxes on investments. Essentially, it lets you get back some of the taxes that other countries withhold on things like dividends. For example, the U.S. takes 30%, but with the Swiss-U.S. treaty, you can claim back 15% via DA-1.
The process can get tricky depending on the country. The U.S. and EU countries are usually straightforward, but for other places, it might take more time and patience.
As for dealing directly with foreign tax authorities—honestly, it can be a hassle, especially outside the EU. I suggest you hire a tax advisor just to avoid the headache, you might get answers from forums like this, but paying a bit to the advisor will save you from many potential troubles.
Hope that helps!
