Doing business as or llc will have the same pass through income tax. You're probably already doing dba. You can have a 10 million llc, there's no limit. LLC wil

Doing business as or llc will have the same pass through income tax. You're probably already doing dba. You can have a 10 million llc, there's no limit. LLC will protect you better and if you want, later you can make it an s-corp. Find a good CA CPA and a book keeper.