My offer letter date is Oct 3rd week, when can i enter usa?

USA H1B Visa
1

Hi,

My h1b start date on i797 is october 1st but my start date in offer letter is october 24th, may i know when i can legally entry USA? Is it 10 days before i797 date or 10 days before actual start date?

2

If you want to enter US before Oct 24, then get a new offer letter from your employer.