Category: IRS

Inventory Validation List (IVL) A list of accounts currently on the AIMS data base. The purpose of validating inventory is to maintain the integrity and accuracy of AIMS by comparing the physical inventory with the AIMS inventory.

Invalid Segment That part of the Individual Master File that contains Social Security Numbers or names that do not match with Social Security records.

Invalid Number Taxpayer’s name and Social Security Number do not agree with the SSN furnished or do not match Social Security records. On MCC or IDRS transcripts, an asterisk (*) follows the invalid number.

Integrated Data Retrieval System (IDRS) A computer system with the capability to instantaneously retrieve or update stored information. IDRS works in harmony with the master file of taxpayer accounts. This system is aimed at quick resolution of problems and queries concerning current taxpayer accounts.

Installment Agreement Record A record in IDRS containing installment agreement information. Integrated Data Retrieval System (IDRS) – A computer system with the capability to instantaneously retrieve or update stored information. IDRS works in harmony with the master file of taxpayer accounts. This system is aimed at quick resolution of problems and queries concerning current taxpayer… Continue reading Installment Agreement Record

Installment Agreement Record A record in IDRS containing installment agreement information

Input Document Those documents which contain information to be fed into the computer, such as tax returns and posting vouchers.

Individual Validation Listing (IVL) A listing of cases in AIMS inventory grouped by source codes.

Individual Master File (IMF) A file containing information about taxpayers who file individual income tax returns (1040 series) and related documents.

Housekeeping Basic system operations that ensure consistent data processing. This can involve printing reports and generating and verifying system information.