Long Closing The AIMS closing of examined returns and surveyed claims. A long closing uses Form 5344 (Exam), Form 5599…
Key Verification (KV) The process of verifying original entry (OE) data on a terminal.
Julian Date The numeric day of the year that the return or document was numbered for processing. (For example: January…
IRS Number Classification number given to various classes of excise or special tax liability. (Lubricating oil, IRS 63; Retail Liquor…
Inventory Validation List (IVL) A list of accounts currently on the AIMS data base. The purpose of validating inventory is…
Invalid Segment That part of the Individual Master File that contains Social Security Numbers or names that do not match…
Invalid Number Taxpayer’s name and Social Security Number do not agree with the SSN furnished or do not match Social…