Is it safe to go for an immigration interview 10 days before the 10 year ban is over?

At this point with the submitted petition, the 10 days should not make a difference re: your 10 year ban.

I have been in the USA on a H2a visa for the last 4 years. If I marry do I backpay tax?

It is best to consult with an experienced tax accountant or CPA for such tax related questions.

Where on the I-485 will I indicate that I was denied before.

The I485 adjustment application has a series of questions at the end of the paperwork that must be answered truthfully. It is best to review...

Will my brother in law get deported with domestic violence ?

Domestic violence is a serious charge and carries significant immigration consequences, even for LPRs. It is best to have him work with an attorney...

I m Indian my sister put immigration file F4 category

Refer to the visa bulletin as sibling petitions from India can take 12-14 years.

How can I correct the fee ?

You must review the form instructions prior to resubmitting. You may need to pay a biometric fee as well.

How could I marry my boyfriend so he can get his green card and stay in the USA?

Your boyfriend may be adjustment eligible given his manner of entry and possible good faith marriage to you. Consult with an attorney for guidance.

Form I-765 (Change of Category)

No the initial letter and correspondence should suffice. USCIS will generally amend the category in any case.

When will I receive my Wife’s SSN and EAD card?

It can take up to five months to receive the EAD. Be patient.

No, you do not need a new Social Security card after you acquire citizenship.