Setting up an LLC should be easy, but since you mentioned a company that wants to hire you, I assume that you are setting it up to work as an independent contractor. Here is a good site that mentions some of the issues, etc.:
http://www.nolo.com/...ctor-29978.html
As Eric said, you'll want to set up shop in a state with no income tax (NOT California!!!). Also, you'll probably have to pay federal taxes, which, as an independent contractor, you'll have pay quarterly, not annually.
The tax side of things is probably a little more complex that setting up the LLC, but worth it to avoid being paid in pesos.
http://www.nolo.com/...ctor-29978.html
As Eric said, you'll want to set up shop in a state with no income tax (NOT California!!!). Also, you'll probably have to pay federal taxes, which, as an independent contractor, you'll have pay quarterly, not annually.
The tax side of things is probably a little more complex that setting up the LLC, but worth it to avoid being paid in pesos.