A self-insurance reserve booked at 6,840,000 falls 210,000 below the auditor's range in this AC503 Unit 6 substantive procedures set, which tests the model's data, method and assumptions. Searches like "ac 503 unit 6 assignment example", "ac503 unit 6 sample" and "ac503 unit 6 example" land here.
What a finished AC503 Unit 6 substantive procedures set looks like
A procedures table of eleven rows and a two-page results memo. The header restates the risk, rated significant because the reserve rests on subjective development assumptions and management has covenant headroom to protect, along with materiality of 640,000. Columns give each procedure, whether it addresses data, method, assumptions or an independent estimate, the evidence expected, and the threshold for investigating a difference. Early rows test the claims data, agreeing the model's paid losses and case reserves to the third-party administrator's loss runs and tracing a selection of claims to adjuster files. Middle rows test the method and the development factors against the specialist's industry benchmarks. Later rows build the independent range, review claims paid after year end, and compare last year's reserve with how those claims actually developed.
How a AC503 Unit 6 example is structured
Procedures are grouped by the element of the estimate they test, because the estimates standard lets the auditor examine how management made the estimate, develop an independent one, or use later events, and this set does all three for a significant risk. Data comes first, since a sound model run on incomplete claims produces a precise wrong answer. Method follows: whether chain-ladder development suits a fleet whose claim volume changed after a terminal opened. Assumptions carry the heaviest work, because management's selected factors run lighter than benchmarks for trucking liability, and the set requires management to explain each difference. The specialist's range stands apart from management's figures, built on the same tested data. The retrospective review looks for bias across years rather than error in one. Results compare the booked 6,840,000 with a range of 7,050,000 to 7,620,000 and record the judgmental misstatement.
A significant risk, restated
A reserve built on subjective development factors by a management with covenant headroom to protect, rated at the upper end of the spectrum.
Claims data first
Paid losses and case reserves agreed to the administrator's loss runs, and a selection of claims traced to adjuster files.
Method and factors
Chain-ladder development weighed against a changed claim mix, and each selected factor compared with trucking benchmarks the specialist supplies.
A range built beside the model
The specialist's range of 7,050,000 to 7,620,000, developed from the same tested data, with the auditor evaluating that work.
Bias across years
Last year's reserve compared with how its claims actually developed, an 18 percent shortfall pointing the same direction as this year's figure.
Where marks go in AC503 Unit 6
Procedures that recompute management's model and stop draw the heaviest deduction in this unit, because arithmetic accuracy says nothing about whether the method, assumptions or data were sound. Graders look for claims data tested to a source outside the model, the administrator's loss runs, before anything is built on it. A specialist named without the auditor's own evaluation of that specialist's competence and work loses marks many rubrics reserve for the step. Assumptions accepted because management's own analyst chose them miss the point of a significant risk. The retrospective review is often framed as a hunt for last year's error, when its purpose is detecting bias. Misstatements recorded at the midpoint of the range rather than its nearest end, or omitted because the range is wide, misapply the standard.
Get a AC503 Unit 6 example written to your instructions
Send the estimate your Unit 6 case describes, the client's model or its outputs, and the rubric. Procedures come back grouped by data, method and assumptions, with an independent range wherever the facts support one, in 24-48h. The first custom sample is free and follows the case your section issued, including any specialist it names.
AC503 Unit 6 questions, answered
Why not simply recompute management's model?
Because a model can be computed correctly and still be wrong. The estimates standard directs attention to the data, the method and the significant assumptions, or to an independent estimate, or to events after year end. The AC503 example uses all three because the reserve is a significant risk, and it keeps recomputation to a single row of the table.
How is the misstatement measured when the auditor has a range?
When management's figure falls outside a reasonable range, the misstatement is at least the difference between that figure and the nearest end of the range. Here the booked 6,840,000 sits below a range beginning at 7,050,000, so 210,000 goes to the summary of uncorrected misstatements, with a note that the difference is judgmental rather than factual.
Does the auditor need its own actuary?
Not always, but for a significant actuarial estimate an auditor's specialist is common. When one is used, the auditor evaluates the specialist's competence, capabilities and objectivity and whether the work is adequate for the audit's purpose. The example documents that evaluation in a row of its own, since the specialist's range carries much of the conclusion.