Maintaining Green Card

[immihelp]

Hi

I have a couple of questions for you I hope you can help. How often does a person have to enter in this country without getting an extension, to keep their green card valid? what are the requirements for the re entry permit in this case if any.

Also is there a phone number or email address where I might be able to get further help if need be.

Thank you

[immihelp]

Read https://www.immihelp.com/retain-greencard-useful-tips/