It is not a lecture. We have not yet met the business that got behind on purpose, and telling you it should have been done sooner helps nobody.
Waiting did make the job bigger than it would have been. But the number reflects the work in front of us, not a penalty for the delay.
And it is not a commitment to anything else. Some people have the backlog cleared and take the monthly plan; some have it cleared, get handed clean books, and carry on alone. Both are fine, and the quote does not change based on which one you are.