Composite Mail Processing System (COMPS) This system will allow both incoming and outgoing mail to be processed at an increased…
Collection Location Code (CLC) The campus that will be responsible for the collection activities if needed.
Claim - FORMAL A request prepared by or for the taxpayer submitted on Form 1040X, 843, and 1120X to reduce…
Claim - INFORMAL A letter or other document, not on Form 843, but prepared and signed by the taxpayer, requesting…
Check Digit A check digit consists of two alphabetic characters. These characters are determined by the computer applying a mathematical…
Calendar Year Filer Taxpayer whose fiscal or filing year coincides with the calendar year ending in December.
Business Masterfile Case Creation Notice Identification Process (BMF CCNIP) Application and database which has the ability to interactively identify, prioritize…
Automated Non-Master File (ANMF) Accounts processed manually in the Accounting Branch.