Interested in starting a business and not sure where to turn? Los Angeles “Doing Business As” can assist you with the paperwork, filing all of the necessary paperwork for you and requesting a Tax ID and/or EIN (Employer Identification Number). Specializing in all forms of business formations, from fictitious names to incorporation examples: LLC’s, Inc’s, LLP’s, DBA’s. Our team of specialize agents will work with you on a one-on-one basis, always proving personal support for your needs. We can help you every step of the way.