A low tax jurisdiction would might charge %10 corporate taxes and %10 personal taxes, meaning that for $100k in income you're left with $81k.
I think more than doubling your net income is worth consideration, especially if it means the difference between being able to afford to continue your startup, or having to go and "get a real job".
I'm bootstrapping in NYC, for which there are a multitude of taxes and other costs:
- Rent is insane, of course :)
- LLC Newspaper Publication requirement (why this exists is beyond me)
- Large sales taxes (although ST 121.3 ensures you are tax exempt on hardware)
In fact, the point of my comment is that the business could be located in a low tax jurisdiction, resulting in more funds flowing to the bottom line, while the owners and employees could be located somewhere they like, even a high tax jurisdiction if they wanted.