In general, in one aspect, the invention relates to a method, system, and computer readable medium for interpreting discrepancy codes. The invention comprises obtaining, by an intermediary system, tax information associated with a taxpayer, wherein the tax information comprises an expected refund amount; obtaining an issued refund amount associated with the taxpayer; comparing the expected refund amount and the issued refund amount; determining, based on the comparing, a discrepancy amount; obtaining, in response to determining the discrepancy amount, a discrepancy code associated with the issued refund amount; retrieving, from a discrepancy code database, a discrepancy information record using the discrepancy code, wherein the discrepancy information record indicates a source of the discrepancy amount; generating a discrepancy explanation using the discrepancy information record, the discrepancy amount, and the tax information; and sending the generated discrepancy explanation to a client system.