> So you're saying for a small UG you should always spare 1-2 years (most likely more than 1) in case you decide not to pursue the business anymore? I'd rather spend 2-5k on other things.

I am telling you that if a company runs out of funds to sustain its operations, it's bankrupt. In Germany it is called Insolvenz. You can feel as emotional about it as you want, but that's what it is called. Yes, you absolutely need to take this into consideration, if you want to shut down a company gracefully. You need to have that financial resource available. You can, of course, finance your company by capitalizing it with extra funds and that's really simple - you put the money in the bank account of the company and write a document as a director stating what has happened.

In any country in the world, when a company does not have money to pay its obligations, it's bankrupt.