Completing the e-Postcard requires the eight items listed below: Employer identification number (EIN), also known as a Taxpayer Identification Number (TIN). Tax year Legal name and mailing address Any other names the organization uses Name and address of a principal officer Web site address if the organization has one Confirmation that the organization’s annual gross receipts are $50,000 or less If applicable, a statement that the organization has terminated or is terminating (going out of business) Additional information: Form 990-N: Information Reported Charities & Non-Profits Topics A-Z Index Educational Resources and Guidance Publications Audit Process Contact IRS Exempt Organizations About Us