> He still lives in the same home he bought when he was 28 years old. What does “living” mean in this case? That can mean absolutely nothing. I travel a lot (a

> He still lives in the same home he bought when he was 28 years old. What does “living” mean in this case? That can mean absolutely nothing. I travel a lot (and probably Buffet too), and tax authorities would have a headache with what should I pay and to whom if I reported it completely to them when and where I am. In the country where I officially live I’m maybe 20-30%. There is no other countries with more. The simple case of 50%+1 days is nowhere near. In Buffet case, it can be even less. 10 years ago I had a different pattern. I wasn’t at home but in the same country (in the case of the US, like a state) at random places like 80-90%. So does Buffet really live there, like properly?