Use this form to designate or change your Transfer on Death beneficiary on your Franklin Templeton mutual fund account. What goes in a letter of instruction?You can deduct a part of your medical and dental expenses, and amounts you paid for certain taxes, interest, contributions, and other expenses. "Love your Enemies, for they tell you your Faults. " - Poor Richard's Almanack, 1756. A letter of instruction is a document that lists all relevant financial information that your family members or executor need if something happens to you. Because of this, I designated some money to be used in caring for the dogs in the will. Causing or aiding suicide. Write each complete sentence on the line. 1.