Launched in August 2012, users can access live events from the NBC Network, including NBCSN via iOS, Android, and Windows smartphones as well as Apple TV, Roku, and Amazon Fire. Users must authenticate through their TV or ISP provider credentials.
The IRS website notes taxpayer identification numbers are used by the agency in the enforcement of tax rules and laws. A social security number can be used as one form of tax ID number. As a business owner you will probably need a tax ID number besides your social security number. A self-employed, sole proprietor with no other employees can file her business taxes using her social security number as a business tax identification number.
An ITIN, or Individual Taxpayer Identification Number, is a tax processing number only available for certain nonresident and resident aliens, their spouses, and dependents who cannot get a Social Security Number (SSN). It is a 9-digit number, beginning with the number 9, formatted like an SSN (NNN-NN-NNNN). To obtain an ITIN, you must complete IRS Form W-7, IRS Application for Individual Taxpayer Identification Number (PDF) .