How many times can a person enter Thailand in one year with a Non-Immigrant B visa?

@Catherina *********

seeing as you say your non-B is valid until the 19th of november IF I had to guess I'd say you have a 90 day Non-B visa (that you got from a thai consulate in another country OR from the immigration office here). IF you are going to exit the country on it you would need a re-entry permit to keep the current 90 day stamp you have valid so when you come back in you get stamped in until that expiration date.

Keep in mind that a re-entry permit doesn't add any time to your existing stamp, all it does is let you exit/re-enter and get stamped in for the same expiration date

So it is guessing again. Do you have a Single Entry Non Immigrant B or the Multiple Entry Non Immigrant B or as one suggested Extension of Stay with or without re-entry Permit?

Catherina - I believe what you need is an re-entry permit.

The only limit is entering overland twice per calender year for visa exempt entries. Otherwise no limit

Hey,

there is no limit on entries (only on visa exempt land entries).

If you have a multiple entry visa you don’t need to take care of anything - just leave and enter again. If it’s a single-entry visa you need to get a re-entry permit before leaving Thailand.