Reasons for Seller Financing: A Seller may be interested in selling a property and carrying back a Promissory Note & Deed of Trust for a number of reasons. The Seller may feel the property will sell quicker, the property type may make it difficult to find conventional bank financing, or the Seller is interested in the interest income generated from the Seller carry-back Note & Deed of Trust (or Note & Mortgage or Contract For Deed)....