I have started an entertainment company that works with musicians and entertainers. I currently work with artists out of California, and travel often out there. I'm based out of Texas. I'm looking to obtain a DBA so that I can get an EIN# and business account so I can conduct business that way and keep a better account of transactions.. My question: Is it fair to say it is ok to create and set up my DBA in Texas even though I will be doing business out of state as well? Would that be sufficient to get started?