Document.DefaultTabStop Property (Word)
Returns or sets the interval (in points) between the default tab stops in the specified document. Read/write Single.
Syntax
expression .DefaultTabStop
expression A variable that represents a Document object.
Example
This example sets the default tab stops in the active document to 1 inch. The InchesToPoints method is used to convert inches to points.
ActiveDocument.DefaultTabStop = InchesToPoints(1)