A travel visa how long do they last and how often do you renew it?

Question

A travel visa how long do they last and how often do you renew it?

Answer 1

They last from the time you enter the foreign country until the time you leave at their international airport. Unless you have a multiple entry visa, then it has an expiration date on the visa itself in your passport.  A resident visa will last usually 2 years until you extend it with a renewal.