What 6 Pieces of Information Make A TRID Loan Application? Submitting these 6 pieces of information – Name Income Social Security Number Property Address Estimated Value of Property and Mortgage Loan Amount sought – constitutes a valid loan application under the TRID rule. You may apply and submit these in writing OR in oral form; a live conversation, or a phone call, backed by a written record of the conversation is a legitimate application. Once these 6 pieces of information are submitted a creditor MUST supply a Loan Estimate for approved loans within 3 business days.