What is missing turns up on the eve of the deadline
The client sends one file at a time, between other things. You keep the full list in your head and repeat it to everyone from scratch — usually in the evening.
With the agentKeeps a list of what came in and what is missing
It marks every new file against your policy and names right away what is still missing. The client sees what is left without waiting for your evening.

Fits into what your accountants already use


Don't take our word for it — check for yourself