When Cliff is in the dining room with Clair, trying to come out with as many dependents to write off in their tax return as possible, from all the people he wants to claim he could only claim Vanessa and Theo. But what about Rudy? He forgets to mention her, and Rudy definitely qualified as a dependent for their tax return.
When Stanley comes into the kitchen he has three demands, on paper from Deirdre, to which Kenny must agree. After Stanley reads the demands, Kenny signs it. You can plainly see that the paper is blank the moment after he signs it and gives it back to Stanley.