I think you are refering to 'The Sniffing Accountant'.
Here is the exact quotation:
To me government is basically parents or adults... especially the IRS, the IRS is like Ward and June Cleaver, and we're all Wally and the Beaver and your accountant is Eddy Hascal showing you all these neat tricks to get away with stuff. Which is fine unless you get audited then you don't want some wise guy in a suit just standing there going 'You have a very lovely office here sir.' Because jail is the government's way of sending you to your room and when you meet Whitey and Lumpy in the joint, there's really gonna be something wrong with the Beaver.