We invoice our customers on large jobs, 1/3 down with purchase order, then after shipment we invoice them the balance. I use AR -N to make the deposit when I receive the 1/3 down and also when I receive the balance. I have been posting the invoice when I receive and deposit (in AR-N) the final check (using the date that I invoiced the customer for the final payment for my posting date).
Our CEO wants the Sales to be the invoiced $$ amount and show up on the Income Statement for the month it occurred in, but I can't post the 1/3 down invoice when invoiced, because then I cannot deposit the balance due to the fact that the Sales Order has already been closed and posted (from 1/3 down invoice). Therefore only the total Sales $$ are showing up on the income statement in the month of the FINAL invoice (which is not what he wants). We can't use two separate Sales Order numbers because then the deposit won't show up on the final invoice and it would also confuse Engineering, Manufacturing and Sales (and they are confused enough already

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Or am I doing something backwards? Any ideas would be appreciated!
Thanks.