Documents to carry while traveling to USA.

[Hari_H]

Dear Experts,

My Mother-In-Law will be traveling to USA in 2 weeks, this is her first time visit to USA. Want to know what are all the documents she needs to carry along with her that the immigration might ask for at the Port of Entry. I heard she needs to carry an Invite letter from me, is it the same invite letter that was submitted to US consulate during B2 VISA interview if not can i get a sample letter.

Thanks in advance for the replies on this.

[peace999]

They usually do not look at any documents but she must carry that old invite that you sent, your contact info( address/phone).
Her return ticket should not be open. Most importantly, she should be able to answer properly 2 qs they always ask.
Purpose of visit and duration .