Accounting and bookkeeping firms have a structural problem with fee recovery: their clients trust them with sensitive financial and tax information, and the relationship is often personal. Pursuing a fee dispute aggressively risks not only the client relationship but also referrals from that client and the firm's broader reputation in a tight professional community. At the same time, outstanding fees reduce the firm's own working capital and, left unaddressed, tend to accumulate.
Why fee arrears accumulate
Fee arrears in professional service firms most commonly arise from: clients who are experiencing their own financial difficulties; clients who dispute the scope or quality of work performed; clients who are dissatisfied but have not communicated that dissatisfaction; and clients who regard professional fees as lower-priority than trade creditors. The first two are legitimate situations requiring different responses. The latter two are often recoverable with the right approach.
Early identification
Fee arrears that are identified and addressed at 30 days are significantly easier to recover than those identified at 90 or 120 days. Many accounting firms lack systematic AR management — partners handle billing and collection informally, which means arrears build up before anyone with authority acts on them. A monthly review of debtor ageing against a threshold (say, any account over $2,000 and 30 days past due) creates the discipline for early action.
The conversation framework
When a fee account is overdue, the first contact should be a partner or senior person, not an administrative staff member. Acknowledge that the firm values the relationship. Ask directly: "Is there something about the invoice we should discuss?" This opens the door for the client to raise a dispute — which is better identified early than surfaced after formal demand.
If the invoice is not disputed, ask about the timing of payment and whether a payment plan would assist. Documenting that conversation in a follow-up email creates a record and a commitment.
Withholding work in progress
Accounting and bookkeeping firms typically have an ongoing duty to provide certain client documents — particularly where those documents belong to the client. However, they generally have the right to exercise a lien over work in progress that has been completed but not paid for. The scope of this lien varies by state and by the nature of the work. Legal advice on the applicable lien rights is worthwhile before withholding documents — asserting a lien you are not entitled to can expose the firm to a complaint to CPA Australia, CA ANZ, or the Tax Practitioners Board.
When to use external recovery
If internal follow-up has not resolved the arrears and the amount justifies the cost, external recovery — via a professional debt collection agency that understands professional service contexts — is appropriate. An agency that writes a blunt demand letter to a client who also knows your other clients is not necessarily the right choice. Look for a provider that can conduct the initial contact in a measured, professional tone that preserves optionality for the relationship.
Speak to Merion about how we handle professional service firm fee recovery — the approach is different to trade debt, and the outcome depends on getting that right.