JoeLee said:
I'm looking to limit Access Report output to only those columns which
returned a value
This question strongly implies that you have a unnormalized
table with columns like Jan, Feb, ... or Sales1, Sales2, ...
If you have that kind of spreadsheet like table, then your
report problem is just the tip of a huge iceburg that will
sink your ship.
If that's not the case, then we need more information about
the report's record source tabke/query and these "columns"
that might be "empty".