Based on the standard configuration model of financial data processing for issuing DIRF ({+}http://tdn.totvs.com/pages/viewpage.action?pageId=184780374+) compliant with the Brazilian IRS tax rules, we will be making changes in routine FINA401 - Submission of Data for DIRF, regarding the question "Check date?", so that it will be inhibited and the option "Main Bill" will become standard.