The inside address is the recipients address. be sure to use an appropriate personal title(Mrs, Ms, Dr )and, if pertinent, the business title(Director, Treasurer). If the business title is long (Director of Research Department), we can put it under the person s name The inside address is al ways flush left and single-spaced• The inside address is the recipient’s address. Be sure to use an appropriate personal title (Mrs. , Ms. , Dr.) and, if pertinent, the business title (Director, Treasurer). If the business title is long (Director of Research Department), we can put it under the person’s name. The inside address is always flush left and single-spaced