It is happening because standard controls can't display a tab as a tab. You
can stop it by using a number of spaces rather than Chr(9).

Signature
Duane Hookom
MS Access MVP
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>I put chr(9) or vbtab into a report, and it both displays on screen and
> prints out as a little black empty square box.
>
> Can anyone tell me why this is happening and how I stop it.
>
> Thank you.