I have found similar questions that deal with copying an entire worksheet in one workbook and pasting it to another workbook, but I am interested in simply copying an entire
It is simpler just to run an exact copy like below to put the copy in as the last sheet
Sub Test() Dim ws1 As Worksheet Set ws1 = ThisWorkbook.Worksheets("Master") ws1.Copy ThisWorkbook.Sheets(Sheets.Count) End Sub