Abstract: A method for generating postings may include a posting generation service (PGS) computer application executed by an electronic device: (1) receiving an instruction from a source system that requires generation and/or processing of account movements; (2) identifying a transaction type for the instruction; (3) retrieving a profile out of a plurality of profiles based on the transaction type, wherein the profile specifies one or more checks to be performed on the instruction; (4) retrieving rules associated with the profile; (5) generating postings for the transaction based the rules; (6) executing, by the PGS computer application, the one or more checks specified by the retrieved profile comprising a sanctions screening check, a fraud check, a fund check, a posting check, and an outgoing financial message check; and (7) generating an acknowledgement for the source system.