Listed below are links to basic federal tax information for people who are starting a business, as well as information to assist in making basic business decisions. The list should not be construed as all-inclusive. Other steps may be appropriate for your specific type of business. Information about specific industries can be found on the Industries, professions and business tax centers webpage. For information regarding state-level requirements for starting and operating a business, please refer to your state's website. For information regarding the federal requirement and deadlines for reporting beneficial ownership information, please refer to the Financial Crimes Enforcement Network Beneficial Ownership Information (BOI) website. What new business owners need to know about federal taxes Selecting a business structure Employer Identification Number (EIN) Business taxes Recordkeeping When do I start my tax year? Checklist for starting a business Types of retirement plans Small business publications Related Small business online learning Online Tax Calendar Do you need an EIN? Apply for an employer identification number (EIN) online Publications Publication 4591 Recommended reading for small businesses