Wealth Management & Private Banking

AUM Advisory Fee — Billed Quarterly in Arrears (Accrued Revenue Recognition)

Accruing advisory fees earned during the quarter based on average AUM — with the fee recognized as earned and a receivable established before the invoice is issued at quarter-end.

Account NameTypeDebit ($)Credit ($)
Advisory Fee Receivable (Q1 Fee Accrued — Invoiced After Quarter Close)Asset (+)462,000.00-
Advisory Fee Revenue (Q1 Earned — Ratable Over January–March)Revenue (+)-462,000.00

💡 Accountant's Note

Arrears billing (billing at the end of the quarter for services just rendered) is common for institutional wealth management and high-net-worth clients. No advance payment is received — the fee is earned as services are provided and invoiced at quarter-end. Revenue recognition: same as advance billing (ratable over the quarter) — but without the deferred revenue complication. For a $185M average AUM at 1.00%: annual fee = $1.85M; Q1 fee = $462,500. This is recognized $154,167/month as each month of Q1 passes. At March 31: the full $462,500 is recognized and a receivable is established (invoice generated, collected in April). The arrears approach better matches revenue to the period it was earned — no deferred revenue complexity. However, from a cash flow perspective, the firm collects one quarter behind its operations. The AUM used for arrears billing is often the average daily or average month-end AUM during the quarter — creating a revenue amount that fluctuates with market performance during the quarter.

Practitioner & Systems Framework

💻 ERP Architecture

Arrears billing requires the billing system to calculate the average AUM over the just-completed quarter. Daily AUM tracking (downloaded from custodian) or month-end AUM averaging are the most common methods. The fee is recognized throughout the quarter as earned (even before the invoice is generated) — the month-end accrual entries ensure revenue matches the period. For large multi-client RIAs with thousands of accounts: daily or monthly AUM feeds from custodians (Schwab Institutional, Fidelity Institutional, Pershing, TD Ameritrade Institutional) to the billing system are essential.

⚠️ Audit Flags

Arrears billing audits test: (1) The AUM average calculation — is the correct averaging method used per the advisory agreement? (2) Accrual accuracy at month-end — are the monthly accrual entries correct (1/3 of the quarterly fee if month-end averages are used)? (3) Billing after the fact — is the invoice generated promptly at quarter-end and collection timely? Aged fee receivables (>60 days) may indicate client disputes or billing errors. (4) Variable fee calculations — for accounts with market fluctuations, is the average AUM the correct base?

📄 Required Documentation

Investment advisory agreements (arrears billing provision, AUM measurement methodology), custodian AUM data (daily or month-end by account), fee calculation workpaper (average AUM × fee rate), monthly accrual entries, quarterly invoice, collection records, fee receivable aging, and Form ADV Part 2A disclosure.

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