Naturalization

You should resolve the problem with your taxes prior to filing your N-400. You can usually work out a payment plan with the IRS.

I need an advise.

Generally, the H1B would be a better path to obtain a green card. You should consult your employer's immigration attorney.

In I-751 Waiver case, would they ask for evidence for the entire period up to divorce?

You need to provide evidence of joint assets from the beginning of your marriage until you file the I-751. It appears you have a divorce decree so...

If I-485 came denied and left the states before 180 days, is it considered a overstay?

Yes this is an overstay. Any time spent in the US after your green card application was denied is unlawful presence. You should consult an...

You can get married as soon as you want. However you should also plan to move in together shortly after getting married. The green card process can...

My daughter's boyfriend is here on a tourist visa. They have decided they want to get married.

If your daughter is a US citizen, they could get married and she could apply for his permanent residency. However, you should hire an immigration...

Yes, Pakistani citizens can apply for asylum, but the need specific grounds for asylum. Asylum is a very complex area of law and you should...

What documents r required when the green card is to no processed? I have my birth certificate n school leaving certificate.

Need more facts. What is the basis for your green card? Is it family based or employer based?

Can I visit U.S

It sounds like your mom filed an I130 for you. Therefore, it is unlikely you will be allowed to enter the US on a tourist visa.

Domestic flight

You could be okay, but there is always a risk, especially if you entered the US illegally or if your visa has expired.