This was found to be an unnecessarily complex structure.

"Matters could become unnecessarily complex were I to assume my father's family name."

On paper the organization had so many overlapping nets of activity that it appeared to be unnecessarily complex.

This theory was criticised by Robertson as being unnecessarily complex.

The plan's incentives for investing in small business are unnecessarily complex, some tax specialists say.

However, many companies and intellectual property owners who are paying attention to this issue describe the system as unnecessarily complex.

According to the outside review team, examiners complained that the system was "unnecessarily complex and difficult to use."

On tax deepening, we believe the Commission has opted for an unnecessarily complex formula.

It essentially reduces to an unnecessarily complex method for doing performing selection.

I was setting off on my latest adventure into unnecessarily complex fancy dress.