'regrets' letter ?

[Guest]

How do you compose a 'regrets' letter from CPA firm to client when you know
that the client requires more intense research than what you are able to
perform?

 

[Pat Garard]

G'Day Jolly,

I regret to advise that I have been unable adequately to answer
your Question.

The answers I have found serve only to raise a whole set of
New Questions.

In some ways I feel as confused as ever, but I believe that
I am confused on a higher level and about more important
things!