The issue is I have never ever had income from interest. I investigated the Payer's EIN. and found the name of the company and address registered officially in FL. However, the information doesn't include ph number, email, or website. So I have no way to contact this company quickly. What's more, the address is a private residence as it looks from Google Maps. I belie this is fishy. Tried to look up info of such letters on the IRS website bu to no success. And I have already filed my taxes. In the 109-INT letter from IRS it reads I need to file the amount stated as an income. What would be the best course of action in my case?
