Using "IF" and todays date

Hi.

I can't quite make this work.

Basically I want to be able to return a result based on whether the date in a cell is in the past or not.

So, Cell I5 will have a date in it. I need Cell J5 to return a result of "Closed" if the date is prior to today, or just return the date in Cell I5 if it is either today or in the future.

I tried something like this: =IF(I5<TODAY(),"Closed") but I can't get it right

Any suggestions?

Cheers

Andy