I'm in such a scenario myself. Typically you'd have an offshore company in a place like BVI, Hong Kong or ironically in some states in the US, like Delaware (if you are not a US citizen).
For most countries in EU at least, you are only tax liable if you spend more than half the year there.
I spend my time between Russia, Denmark and Asia and I am less than half a year at each place, in a given year. This means my only tax responsibility is corporate tax, and in such places as I mentioned above, that percentage is 0.
As for visas, this varies of course from country to country. A lot of countries will allow you in for 1-3 months at a time, as long as you do the necessary paperwork.
Some countries like Thailand, gives you "visa on arrival", while some countries like Russia, require you to get a visa before you even arrive. When a visa is expired, some countries allows you to get a new 1-3 month visa, after just leaving the country for a day (such a one-day trip is what's referred to as a "visa run").
Working is generally allowed as long as you are a one man operation, doing your own thing with foreign clients. If you start to deal heavily with local companies, or start renting offices and hiring local personnel, you'd need to get a work permit and often also a locally incorporated company. Getting work permits are often much harder to obtain, as you'd generally also need a full time living permit for that.
For most countries in EU at least, you are only tax liable if you spend more than half the year there.
I spend my time between Russia, Denmark and Asia and I am less than half a year at each place, in a given year. This means my only tax responsibility is corporate tax, and in such places as I mentioned above, that percentage is 0.
As for visas, this varies of course from country to country. A lot of countries will allow you in for 1-3 months at a time, as long as you do the necessary paperwork.
Some countries like Thailand, gives you "visa on arrival", while some countries like Russia, require you to get a visa before you even arrive. When a visa is expired, some countries allows you to get a new 1-3 month visa, after just leaving the country for a day (such a one-day trip is what's referred to as a "visa run").
Working is generally allowed as long as you are a one man operation, doing your own thing with foreign clients. If you start to deal heavily with local companies, or start renting offices and hiring local personnel, you'd need to get a work permit and often also a locally incorporated company. Getting work permits are often much harder to obtain, as you'd generally also need a full time living permit for that.