A client asks, "Can you help us stay on top of the unpaid invoices?" It sounds like a small addition to bookkeeping. Without a defined scope, it can become an open-ended mix of accounting corrections, customer service, payment negotiations, and disputed work.

This article proposes a way to design the service. It is not a market-rate survey or advice about debt-collection licensing. Decide the permitted activities and engagement terms with appropriate advisers for your jurisdiction and the client's business.

Define the outcome you can control

You can commit to a review routine, clear communication records, and timely escalation of questions. You cannot promise that every customer will pay on time or that your work will produce a particular cash result.

Start with a useful service description: "We review the receivables record, prepare approved follow-up, track customer responses and commitments, and report exceptions that need your decision." That tells the client what happens without implying control over the customer's bank account.

Separate this from changing payment terms. Business.gov.au describes terms as the rules for how and when customers pay. Its payment terms guidance is Australian, but the operational distinction is useful elsewhere: administering existing terms and deciding new terms are different responsibilities.

Agree on the decisions that stay with the client

List the actions your practice can take and those that require approval. Some firms will only prepare drafts. Others will be authorized to approve ordinary reminders within a defined process. Make that difference explicit.

Questions to resolve include:

• Who confirms that an invoice and its recipient are correct?
• Who approves the wording and timing of reminders?
• Who can agree to a revised payment date or partial payment?
• Who decides whether a service dispute has been resolved?
• Who authorizes credits, write-offs, fees, or legal escalation?
• Who communicates changes to the person maintaining the ledger?

Use the answers to set access roles and escalation routes. Access to a system should support the agreed responsibility, not accidentally expand it.

Build an example service outline

The following is an original planning example. It is not a contract template, and the exact limits should follow your engagement.

Also define communication channels and the point at which work leaves the routine service. An unresolved disagreement can require a different response from an ordinary reminder. Business.gov.au's dispute guidance emphasizes clear agreements and communication; its specific legal processes apply in Australia.

Estimate effort from the work, not just invoice count

Two clients with 100 open invoices can require very different effort. One may have reliable contacts and predictable payment runs. The other may have frequent disputes, unclear allocations, or several people sending messages independently.

Before choosing your fee, observe the work in a small trial of the process. Record the time spent checking data, reviewing messages, resolving exceptions, and reporting to the client. Include reviewer time and software costs, not only the time spent sending emails.

Decide what would trigger a scope review: a large increase in open items, a new business unit, a material rise in disputes, or a change in the required response interval. Explain that trigger before it becomes a surprise.

This is a method for estimating your own service effort, not a recommendation for a particular price. Clawrk's subscription price is one input to your costs, not a suggested resale fee. You can compare the current Clawrk plans when planning your practice's tooling.

Choose measures that explain the work

An update should help the client make decisions. Useful measures might include completed reviews, invoices awaiting a client answer, upcoming promises, bounced reminders requiring contact changes, and recorded cash payments.

Keep definitions stable. Do not report a credit as recovered cash or a promised date as a completed payment. If open receivables fall, explain the accounting changes behind that movement before attributing it to the service.

For an initial client, a concise exception report may be more useful than a crowded dashboard. "These three questions need your decision" can move the work forward when another general balance total cannot.

Start with one client and improve the handoff

Choose a client with accessible records, an engaged decision-maker, and a manageable initial scope. Run the weekly workflow, then ask whether another teammate could continue from the notes without a verbal briefing.

Where the answer is no, improve the process: clarify the owner, add the missing review date, or connect the message to the relevant invoice. Once the routine is understandable, expand it deliberately.

Clawrk for Bookkeepers provides the shared workspace for those balances, reminders, responses, and commitments. The quality of the service still comes from a clear engagement and the judgment of the people doing the work.