This figure shows two images of the correct IDRS input format of CC COMPA with timely and late payments.Image one shows COMPA with only timely payment input.Upper left hand corner shows “COMPA”Line 2 shows Due date of the return (RDD) - 013120XX space Date of the 1st payment received after the RDD - 052120XX space $,$$$.$$ - Total tax minus any timely payments, plus TC 160/166 Failure to File (FTF) penalty amount unless an extension (TC 460) has been filed. If an extension has been filed the TC 160/166 FTF amount will not be added into the dollar amounts in COMPA until the date of the extension has been reached and the taxpayer is still in balance dueImage two shows COMPA with only timely and late payment input.Upper left hand corner shows “COMPA”Line 2 shows Due date of the return (RDD) - 013120XX space Date of the 1st payment received after the RDD - 052120XX space $,$$$.$$ - Total tax minus any timely payments, plus TC 160/166 Failure to File (FTF) penalty amount unless an extension (TC 460) has been filed. If an extension has been filed the TC 160/166 FTF amount will not be added into the dollar amounts in COMPA until the date of the extension has been reached and the taxpayer is still in balance due.Line 3 shows the Date of the 1st payment received after the RDD - 030520XX space Date of the 2nd payment received after the RDD (if applicable) - 031820XX space $,$$$.$$ - The amount from line 1 $,$$$.$$ minus the amount of the 1st payment received after the RDD plus TC 160/166 Failure to File (FTF) penalty amount unless an extension (TC 460) has been filed or the extension date has been reached.Line 4 shows the Date of the 2nd payment received after the RDD - 031820XX space Date of the 3rd payment received after the RDD (if applicable) 052120XX - space $,$$$.$$ The amount from line 2 $,$$$.$$ minus the amount of the 3rd payment received after the RDD plus TC 160/166 Failure to File (FTF) penalty amount unless an extension (TC 460) has been filed or the extension date has been reached.