Is my situation essentially the same as Americans overseas who work self-employed on a US "3rd pty payment processor" website?

Thanks for your question. The implications are the same. You have reporting obligations regardless. In any case, you should consult an attorney...

If I work on a "3rd pty payment processor" website & if a government office wants to conact me, would they use my right address

Same as above. I Am sorry but we have responded to this question over and over again. It seems that you want to do-it-yourself at your own risk,...

If one gets arrested for a crime in the CArribean if they are from the US whast the fastest way to get home?

You need to hire local counsel in the Caribbean. Regards.

Can non US corporations and/or individuals launch TNP (shared-ride service) in the US? What are the restrictions (if any)?

Thanks for the questions. You can launch a startup in the US. The fact that you are non US will trigger the application of other rules among which...

You can divorce in Japan or in your jurisdiction. IF you want to fivorce in Japan, please follow the link of the US Embassy...

But what if a non citizen gets arrested for a crime in the carribean what happens.

The laws of the jurisdiction where the crime is committed govern. Therefore, the non US citizen will have to comply with local laws and defend form...

If one oh from the US gets arrested in ST Lucia is that automatic remand amnd how do they go back home ASAP?

I think you are referring to a criminal US issue. However, here you have to deal with St. Lucia laws. You need to deal with foreign laws and...

How Foreigner will get business ownership percentage in a business which is already established in US

The acquisition of a stake into the US company can be done with a sale/purchase agreement that should be negotiated and drafted properly. Sweat...

International tax. Double taxation in Indonesia

You certainly have reporting obligations and you can get relief for double taxation according to the 1990 Treaty. In any case, we need to...

Does the US embassy have the right to take away a US citizen passport based on a warrant in the US

I really hope that you have hired local counsel during these 8 months because you need one locally and domestically. It seems that you need a...