A dismissed criminal charge for simple possession of marijuana should not result in CBP denying your TN application.

There can be a lot of reasons from a computer glitch to human error. You will need to contact USCIS for the specific reason.

You can start a new application but the result is not likely to be different unless there are different grounds under which to apply.

There is more information needed to properly assess the matter. What are you and your sister’s immigration statuses? If any, how and when obtained?...

It depends upon your household size. You can find the income requirements per household size on Form I-864P. You can find the evidence requirements...

There should be no issue getting your SSN based on the information provided.

It is legal, but whether it is advisable is another question. You should consult an experienced immigration attorney directly before switching...

You should wait to hear from the NVC before submitting documents. It can take 60-90 days for the NVC to review documents submitted. If you have...

You are not required to be in the U.S. to hold an H-4 visa. You need to be married to an H-1B holder. Upon termination of your marriage, your...

Each case is different. You have to work with the facts to determine the best route to show the marriage was entered in good faith. I have worked...