Most monthly bookkeeping report emails have the same problem: they are written for bookkeepers, not for clients.
They include too much detail, use too much accounting terminology, and bury the information the client actually cares about — how much money came in, how much went out, and whether the business is healthy — under layers of line items and footnotes.
This guide shows you how to write a monthly bookkeeping report email that clients read, understand, and appreciate. One that takes less time to write and does a better job of keeping your clients informed.
What Clients Actually Want From a Monthly Report Email
Before writing anything, understand what your client is actually trying to answer when they open your email:
- Is my business making money?
- Is anything wrong that I should know about?
- Do I need to do anything?
Everything else is secondary. Your job is to answer those three questions in under three minutes of reading time.
Clients do not want a PDF attachment with 12 tabs. They do not want a paragraph explaining the difference between cash and accrual accounting. They want to feel informed and confident about their business finances, quickly and clearly.
The Structure of a Great Monthly Bookkeeping Report Email
The subject line
Make it impossible to ignore and easy to archive.
Good: "Your March Financial Summary — Davies Consulting" Bad: "Monthly bookkeeping update" (which month? which business?)
Include the month and the business name. When your client searches their inbox in October for the March summary, they will find it immediately.
The opening
One sentence. Set the tone before you get into numbers.
Positive month: "March was a strong month for Davies Consulting — revenue hit a new high and net profit came in above target."
Mixed month: "March had some moving parts worth walking through — revenue was solid but a few one-off expenses brought net profit in lower than usual."
Difficult month: "A few things to flag from March — revenue was down from February and I want to make sure you have the full picture."
The three numbers
Present revenue, expenses, and net profit clearly. A simple format works best:
Revenue: $52,400 Expenses: $31,200 Net Profit: $21,200
You can add a comparison to last month or the same month last year if it adds context. Keep it simple.
The plain-English explanation
This is the most valuable part of your email and the hardest to write quickly. Two to four sentences that explain what happened, in language a non-accountant can follow.
Cover three things:
- What drove revenue (up, down, flat — and why)
- What the main expense drivers were
- Whether net profit is healthy, improving, or concerning
Avoid jargon. "Cost of goods sold increased" → "The materials cost for your product orders went up." "Accounts receivable aging" → "You have three invoices outstanding from February that haven't been paid yet."
The observation or next step
End with one forward-looking point. This is what separates a good monthly email from a great one.
"You're on track for your best Q1 in three years." "The marketing spend increase from February is starting to show up in the revenue numbers." "Worth reviewing your subscription software costs — they've crept up 35% over the past six months."
The sign-off
Keep it warm and brief. You're not writing a legal document.
"Let me know if you have any questions — happy to jump on a call if anything needs more context."
Common Mistakes to Avoid
Attaching the P&L report as a PDF. Most clients will not open it. The email should contain everything they need to know. If they want the full report, they can ask.
Using accounting software language. QuickBooks terminology does not translate to plain English automatically. "Other income" and "other expenses" mean nothing to most clients. Explain what's actually in those categories.
Writing the same email for every client. A sole trader freelancer and a 12-person product business have very different financial contexts. The template is the same. The explanation should be tailored.
Being vague about problems. "Expenses were a bit higher than usual" is less useful than "The equipment repair in March added $3,200 in costs that won't recur next month." Specificity builds trust.
Sending it late. A monthly summary that arrives three weeks after month-end feels like an afterthought. Aim for within five business days of close.
How Long Should a Monthly Bookkeeping Report Email Be?
150 to 250 words for most clients. 300 words maximum for complex months with multiple things to explain.
If you are regularly writing more than 300 words, you are including things your client does not need. Edit ruthlessly.
How to Write Them Faster
Writing 15 monthly report emails takes most bookkeepers between 4 and 8 hours per month. The bottleneck is always the same: going from numbers to plain-English explanation.
The fastest bookkeepers use one of three approaches:
A tight template — a fixed structure they fill in each month, reducing the blank-page problem.
Batching — closing all books first, then writing all emails in one focused session.
AI assistance — tools like Figurenote that connect to QuickBooks, pull the P&L automatically, and generate a plain-English draft in seconds.
Most bookkeepers who use AI assistance for the first draft still spend 5-10 minutes personalising it. But going from 25 minutes to 10 minutes per client across 15 clients saves 3-4 hours every month.
A Complete Example
Here is a complete monthly bookkeeping report email:
Subject: March Financial Summary — Horizon Creative
Hi Sarah,
March was a strong month for Horizon Creative.
Revenue: $48,200 Expenses: $29,800 Net Profit: $18,400
Revenue came in 18% above February, driven by the two new retainer clients who started in early March. Expenses were in line with normal — the main costs were contractor fees and software subscriptions, both as expected.
Net profit of $18,400 is your strongest month since October and puts you well ahead of your Q1 target.
One thing to watch: your contractor costs are now running at about 40% of revenue. That's within a healthy range, but worth keeping an eye on as the new client work scales up.
Let me know if you have any questions.
Alex
That email took about 8 minutes to write. It answers all three questions — is the business making money, is anything wrong, does the client need to do anything — in under 200 words.
Figurenote can generate the first draft of that email from your QuickBooks P&L in seconds. Free for one client, no credit card required.