A joining letter is a letter written for the selected candidate in which he or she expresses his or her willingness and desire to take the position. Typically, such a letter is addressed to the company’s owner. When you compose and submit a joining letter, the time-consuming effort of job hunting is over. One of the forms that are utilized in businesses, which adds up to the business requirements, is the joining report form Though some organizations do not make these compulsory, these forms are used for When an individual is appointed to join the organisation.