Billing out of scope bookkeeping work fairly comes down to timing. Tell the client the request falls outside their package before you start, send a short quote within a day, and do the work only after they agree. Then log every such request, because a pattern of the same ask means the package itself needs to change.
Flag out-of-scope bookkeeping work before you start it
Flag out-of-scope bookkeeping work at the moment the request arrives, not on the invoice. A client who learns about a charge after the work is done feels ambushed, even when the price is fair. A client who hears "that sits outside your package, here is what it would cost" can decide, and usually respects the boundary.
To flag a request quickly, you need to know what the package covers without looking it up. Keep a one-line summary of each client's scope where you read their messages: accounts covered, close date, reports and meetings. When a request does not match, you can say so in the same reply.
The flag does not need to sound like a refusal. A good reply does three things in a few sentences:
- Thanks the client and confirms what they asked for.
- Says plainly that it sits outside the current package.
- Promises a quote by a stated time, or gives the price in the same message.
Requests to add a whole new company are a different case. They are not out-of-scope tasks but new engagements, and pricing bookkeeping for multiple entities covers how to quote a second or third set of books.
How fast should an out-of-scope bookkeeping quote go out?
An out-of-scope bookkeeping quote should go out within one business day, and the same day if the request is small. Speed matters because the client is waiting to act. A slow quote pushes them to ask someone else, do it themselves, or assume you will just do it, which is how unpaid work starts.
A useful quote is short. It names the task, the price or an hourly estimate with a cap, when you can deliver it and whether it is one-off or recurring. Long proposals belong to new engagements, not to a single extra task.
Pricing fast is easier with set prices for common extras. If you already know what an extra account, a special report or a rush close costs, the quote is a copy and paste. A bookkeeping pricing calculator helps you set those numbers once from your hours and target rate instead of guessing each time.
A sample out-of-scope bookkeeping request and quote
A worked example shows the whole exchange. The client and figures below are made up for illustration. An example landscaping client's package covers one checking account and one credit card. In June, the owner writes that they opened a merchant account for card payments in March and would like it in the books.
The bookkeeper replies:
Thanks for letting me know about the merchant account. Adding it sits outside your current package, which covers your checking account and one card. There are two parts:
- Catching up March to May: about 2.5 hours, quoted at $200 flat.
- Keeping it each month from June: $45 a month added to your fee.
If that works, send me the March to May merchant statements and I will have the catch-up done within a week of receiving them.
The reply flags the scope, separates the one-off catch-up from the new recurring cost, gives exact figures and states the next step.
A wrinkle with combined statements
Some banks print the merchant account and the checking account on one statement. The work is still extra, because there is one more account to reconcile, even though the client only sends one file. The guide to handling multiple accounts on one bank statement explains how to split such a file so each account is kept on its own. AutoBankConvert reads statements from many banks in one batch, so the new account joins the client's monthly run once it is set up.
What does an out-of-scope bookkeeping log tell you about the package?
An out-of-scope bookkeeping log tells you which extras keep coming back. A request that appears once is a one-off. A request that appears three months running is part of what the client needs, and quoting it every month wastes time for both of you. That is the signal to change the package.
Keep the log simple: date, client, request, minutes, quoted price and outcome. Review it every quarter. Look for:
- Repeats per client. The same extra three or more times is a package change.
- Repeats across clients. If several clients ask for a monthly cash report, your standard packages are missing something.
- Declined quotes. A client who declines every quote but keeps asking may need a conversation about fit.
- Work you did not bill. If the unbilled column keeps growing, your boundaries are slipping.
Out-of-scope bookkeeping work you should not bill
Not every out-of-scope request should be billed. Fixing your own mistakes, answering a quick question about work you delivered, and small one-time help that strengthens a good relationship are usually better done free. Billing for these costs more goodwill than the fee is worth.
When you do leave something off the invoice, tell the client it was a favor, so it does not become an expectation. The guide to when absorbing bookkeeping scope creep is the right call lists the cases worth letting go and how to word the favor.
Everything else that takes real time and falls outside the agreement is fair to bill, provided you flagged it first and the client agreed.