Type : Bid Notification
(proceeds from real estate transactions) Purpose of Form * Form 1099-K (merchant card and third party network transactions): An individual or entity (Form W-9 requester) who is required to file an Form 1088 (home mortgage. interest), 1098-E (student loan. interest), information return with the IRS must obtain your correct taxpayer 1098-T (tuition) * identification number (TIN) which may be your social security number Form 1099-C (canceled debt) (SSN