I know this has been asked before, sorry....., but I cannot remember,,, here is the question..

If one person comes in and cashes 10 checks for 10 individuals and the amount is over $10,000.00 do we do a CTR?
This person will be by himself cashing for individuals that are working for him...

Yes, you file the CTR, based on the instruction that calls for a CTR whenever one person conducts transaction(s) exceeding the threshold.

Obtaining the Section A information on the 10 individuals will be an interesting exercise, don't you think?

We (my former employer) politely told an employer who liked to send a courier like this to provide us with a list of all the Section A information with the paychecks or we would refuse service.

What if someone simply deposits a large check. Does it require a CTR?

No. CTRs are for cash only. The C stands for Currency.