[mchakravarti7]

There isn't really any benefit to incorporating in both places. If you incorporate in the US and in EU, you will have to pay taxes in both places. Unless you are raising a round and a VC insists on incorporating in the US, it will not make sense to register in both places.

There are lots of benefits to registering in DE compared to some other states in the US, but I'm unsure of any benefits compared to incorporating in the region you are based out of.

I'd suggest talking to an attorney and learning more about this before incorporating. Jared Stark (http://starkbusinesslaw.com/) helped us incorporate and is really helpful