FRM49 - Inputs a satisfying transaction on Master File for a Taxpayer Delinquency Investigation (TDI) account when a tax return is not received. Up to 11 transactions may be input on one screen. TC59X serves as an indicator that an acceptable reason was given for the non-filing of a tax return for a specific tax period. Use if working document after program completion (BMF - 10 weeks). TCs 594 and 599 require a block indicator BB to generate blocking series 74; otherwise this field must be blank.Closing Letter 2358-C is required for the following Transaction and Closing Code combinations. It will automatically be generated when the correspondence received date or return received date is entered. Entering a slash (/) instead of a date will suppress the letter when it should not be generated to the taxpayer.TC590 CC 25, 27, 28, 38, 53, 75, 77, 78, 88, and 97TC591 CC 25, 38, 75, 88, and 97TC594 CC 33, 38, 58, 63, 83, and 88.TC599 CC 21, 31, 44, 46, 48, 50, 90, 94, 96, 97, and 98.Examples of FRM49 BB are shown. Under that are three lines that read as follows:00-2324633 GOLD 01 202109 5991800-2334621 GRAY 06 202012 59434 /00-2345678 GREE 02 201912 59944 20220415STAUP - Used to update the IDRS status on modules that are or have been balance due modules. This will generate a history item on the tax module. It will interrupt, delay, accelerate, or skip routine notice issuance. Use CC STAUP with definer S when updating a single account. Input CC TXMODA for the specific module. Blank out the page. Input STAUPS00-4123569 and underneath 05 which indicates the number of cycles (weeks) for delay of notice.Use CC STAUP with no definer when you are suppressing several transactions on Master File with different tax modules. An example follows showing STAUP and the next two lines read:00-4123569 01 202212 ROSE 58 06 152000-1734567 02 202212 OLIV 58 06An R may be entered instead of the TIN and File Source to repeat that of the previous entry duplicated for FRM49 and STAUP.