Misstatement Tracker
for Professional Services

ISA 450 misstatement evaluation for Professional Services

Professional services firms (accounting, law, consulting, engineering) share a common audit characteristic: the balance sheet is dominated by work-in-progress and unbilled receivables, and the valuation of both depends on time recording, billing rates, client creditworthiness, and recoverability assessments. Under IFRS 15, professional services revenue is typically recognised over time using an input method (hours incurred as a proportion of total estimated hours). The accuracy of WIP depends on the quality of timesheets, the appropriateness of the charge-out rates applied, the stage of completion for each engagement, and management's assessment of how much of the recorded WIP will ultimately be billed and collected. Each of these creates opportunities for misstatement. The tracker is designed to handle the high volume of WIP-related adjustments that professional services audits produce.

Revenue recognition misstatements in professional services cluster around two areas: WIP write-offs recognised too late and fixed-fee contracts where the percentage of completion is incorrectly measured. For time-and-materials engagements, WIP should be written down to net realisable value when there are indicators that the client will not pay the full amount (fee disputes, budget overruns, client financial difficulty). Under IAS 2 (or IFRS 15, depending on how the entity classifies WIP), management must assess recoverability at each reporting date. Firms that delay write-offs until the bill is issued overstate WIP at the balance date. For fixed-fee engagements, the percentage of completion depends on the estimate of total hours, and project managers often underestimate remaining effort (the planning fallacy). If the auditor reforecasts total hours and determines that a project is 60% complete rather than management's assessed 75%, the revenue recognised to date is overstated by the difference.

Partner profit allocations in partnership structures create a misstatement category that does not exist in corporate audits. In many professional services partnerships, partner profit shares are determined by a formula that includes base salary, profit points, origination credits, and performance bonuses. The total compensation pool depends on the firm's profit, which depends on the financial statements being audited. A circular reference exists: the financial statements determine the partner allocations, and the partner allocations are an expense that affects the financial statements. Under IAS 19 (or the applicable partnership accounting framework), the liability for partner profit allocations must be measured at the best estimate of the amount payable. If the auditor's assessment of the correct WIP valuation or provision levels changes the firm's profit, the partner allocations change too. Track the knock-on effect on partner compensation when other misstatements affect profit.

Client trust accounts and escrow balances create a specific misstatement risk for law firms and some consulting firms. Funds held on behalf of clients should not appear on the firm's balance sheet (they are not the firm's assets), but the firm has a custodial obligation. Misstatements arise when client funds are commingled with the firm's own funds, when client accounts are not reconciled at period end, or when interest earned on client funds is not properly allocated. These are typically factual misstatements (the amounts are determinable), but they may also involve disclosure misstatements if the firm's notes do not adequately describe the custodial arrangements. Under ISA 450.A20, disclosure omissions are misstatements to be accumulated.