Embedded IF function

Hi there,

I was wondering if it were possible to embed an IF function and and IF Error function.

My current function is =IFERROR(TODAY()-I6,"NA"), whereby cell I6 is a date and if there is an error (as the cell contains "NA") in I6 the value returned is NA. This currently work fine.

I am wanting to add another layer to this function, whereby if cell F6="N" to return no value (or NA - either option is suitable).

If you would like me to forward the spreadsheet please let me know.

I look forward to hearing from you.

Kind regards,
Siobhan