The Missouri Application and Order to Extend Time for Complying With Exception Letter is a document required by the Missouri Department of Revenue when an appeal for an exception has been granted, but the taxpayer has not been able to comply with the exception request. It is used to notify the Department that the taxpayer is requesting an extension of time to meet the exception requirements. This form may be used for both individual and business taxpayers. There are two types of Missouri Application and Order to Extend Time for Complying With Exception Letter: 1. Individual Taxpayer Extension Request: Used when an individual taxpayer has been granted an exception from the Department of Revenue, but needs additional time to satisfy the exception requirements. 2. Business Taxpayer Extension Request: Used when a business taxpayer has been granted an exception from the Department of Revenue, but needs additional time to satisfy the exception requirements.