I was just wondering if anyone is aware about any tax benefits that are available to E-3 visa holders?

Thanks.

As a E-3 visa holder, you are under a work visa, which means yo pay the same taxes that a U.S. citizen pays.

There MAY be treaty benefits, but to make that determination, we need to know your home country.

Your income is subject to FICA taxes and income taxes (both federal and state).