H4 Q - Getting married in India & as fiancé is Tanzanian citizen, would apply visa from Tanzania. Does cert. from India suffice?

Yes the marriage certificate from India should suffice and you do not need to get remarried.

Can a non-attorney employee be an agent for immigration related applications such as submission perm, filing LCA etc.?see detai

Creating subaccounts is proper. However the LCAs should be filed in conjunction with the Petition and it makes sense for the attorney to prepare...

Please take your court records to an immigration attorney for review to obtain a complete answer for your specific situation.

We have not received an acknowledgment of receipt of our I-485 and my wife's K-1 Visa expires 1/21/2015. What can we do?

I would give it at least 3 weeks after the receipt date before worrying. You are still within that time frame.

What is earliest date to start on profit h1b visa when I already have non profit h1b visa, oct 1 or as soon as visa is approved?

October 1st, as it appears you will be counted towards the cap for the first time.

L1-A Extension and I-94 expired, GC in EB1C filed before extension denial

Once you receive the reason for denial, talk to an experienced immigration attorney for proper legal advice and to see if your case(es) can be...

Can a green card holder stay outside USA in order to finish a 4 year degree in NZ or Australia?

Yes, this can be done to pursue and complete a degree outside the United States. A reentry permit should be filed and extended to preserve LPR...

I was given A voluntary departure from the United States. Can I get a B2 visa if I have a criminal history in the United States?

Chances are very slim. If you want to pusue further, show your documents to an attorney but it sounds unlikely given your history.

Would like to sponsor my married partner to the USA and i am a green card holder

You can begin the process to petition him but he would have to wait outside the US for his priority date to become current until he could consular...

Can I travel outside US with my old visa stamp if I have joined a new employer and H1 transfer is in process?

You should discuss this with your employer's attorney or the attorney handling the H1b transfer as they know what was filed for you and could...