By industry. 1  List of airlines of the United States. 2  List of common carrier freight railroads in the United States. 3  List of department stores of the United States. 4  List of independent bookstores in the United States. 5  List of restaurant chains in the United States. 6  List of supermarket chains in the United States.
Getting EIN. LLCs may get a tax ID number from the IRS by using the IRS website, or by speaking with an IRS representative at 800-829-4933. An LLC may get a tax ID number by faxing or mailing Form SS-4 to the IRS.
A single-member LLC that is classified as a disregarded entity for income tax purposes is treated as a separate entity for purposes of employment tax and certain excise taxes. For wages paid after January 1, 2009, the single-member LLC is required to use its name and employer identification number (EIN) for reporting and payment of employment taxes. A single-member LLC is also required to use its name and EIN to register for excise tax activities on Form 637; pay and report excise taxes reported on Forms 720, 730, 2290, and 11-C; and claim any refunds, credits and payments on Form 8849.