If you're starting a business, one of the first steps is obtaining a business identification number. The good news is that you can get one completely free of charge by registering directly with your country's government agency. Below are the official resources for the United States and Canada.
United States: Employer Identification Number (EIN)
The IRS provides a free online tool that lets you apply for and receive an Employer Identification Number (EIN) in minutes. An EIN is required for most businesses operating in the U.S. and is used for tax filing, opening business bank accounts, and hiring employees.
Website: https://www.irs.gov/ – Get an Employer Identification Number Cost: Free Processing: Immediate – EIN issued online upon approval.
Canada: Business Number (BN)
The Canada Revenue Agency (CRA) allows you to register for a Business Number (BN) and related program accounts at no cost. A BN is your business's unique identifier for dealing with the federal government and is needed for GST/HST, payroll, import/export, and corporate income tax accounts.
Website: https://www.canada.ca/ – Business Registration with the CRA Cost: Free How to Register: Online, by phone, or by mail through the CRA.