Hello, now, my husband helped me submit the form i 130, and the reply passed. I'm waiting for a letter in person. What should I pay attention to when I receive a letter?

He applied for it for you. There is no schedule, but it will take about a year.

Sometimes it may be faster.

You'll just have to wait for the notice from immigration.

Now you should prepare all kinds of reasonable evidence to prove that your marriage is true.

For the interview.

Thirty days is impossible. Immigration needs three to four months to check your background.

Your spouse should have a tax bill for three years.

His income will surely guarantee you.

Otherwise, it will be very troublesome.