It is important to keep in mind the IRS generally does not initiate contact with taxpayers by email to request personal or financial information. This includes any type of electronic communication, such as text messages and social media channels. The IRS has information online that can help you protect yourself from email scams.
You don't need to be a tax expert to run a business, but knowing the basics about taxes can help you run it better. You'll find the basics and much more on the IRS.gov Small Business and Self-Employed Tax Center.