Writing Management Accounts Commentary That Managers Actually Read
Every month, finance teams produce management accounts with commentary. Every month, many managers skip the commentary and look for the one number they care about.
That is not because they do not care. It is because the commentary rarely helps them. It repeats what the numbers already show. It lists every variance. It uses accounting language. It tells them what happened but not why it matters or what to do.
Good commentary is one of the most valuable skills a Finance Manager or Management Accountant can have. It turns reports into decisions. This article explains how to write management accounts commentary that leaders actually read.
What bad commentary looks like
“Revenue was $4.2 million, $300,000 below budget. Cost of goods sold was $2.6 million, $150,000 below budget. Gross margin was 38.1 per cent compared with a budget of 38.4 per cent. Wages were $900,000, $50,000 above budget…”
That commentary simply repeats the table. It adds nothing.
What good commentary does
Good commentary answers four questions.
What happened? The headline result in one sentence.
Why? The two or three main drivers.
So what? What it means for the business, such as the forecast, cash or risks.
Now what? What should be considered or done.
An example
"Profit was $180,000 below budget this month. The main reason was lower sales in the northern region, where two large customers delayed orders into next month. Margin held up well, and wages were slightly over budget due to overtime covering vacancies.
The delayed orders mean we expect to recover most of the shortfall in the next month. However, overtime has been over budget for three months, and filling the two vacancies would save around $15,000 per month.
We recommend fast-tracking recruitment for the two vacant roles."
That commentary is short, clear and useful. A manager can read it in 30 seconds and know what to do.
Lead with the message
Start with the most important point. Do not build up to it. Busy leaders may only read the first two sentences.
Focus on what matters
Do not explain every variance. Focus on the few that matter most, usually the largest or the most unusual. Minor variances can be listed in a table or left out.
Use plain language
Write for the reader, not for accountants. Avoid terms like accruals, reversals and reclassifications unless they are essential. When you must use them, explain briefly.
Connect to the business
Link numbers to things managers understand. Customers, products, sites, staff and projects. “Revenue was down because two customers delayed orders” is far more useful than “revenue variance of $300,000 due to volume”.
Look forward
The most valuable commentary talks about the future. What does this month’s result mean for the full year? What risks are emerging? What decisions are needed?
Keep it short
Aim for a few short paragraphs, not pages. If managers want more detail, they can ask.
Test it
Ask a manager whether your commentary helps them. What do they read? What do they skip? What would they like to see? Adjust based on their feedback.
Why this skill matters for your career
Finance professionals who write clear commentary become trusted advisers. Their reports get read, their recommendations get acted on, and they get invited into decisions.
It is also strong evidence for your resume and interviews. “Redesigned monthly commentary to focus on drivers, risks and recommendations, with the MD now using it as the basis for monthly leadership decisions” shows communication and commercial value. For more, see explaining numbers to a non-finance panel.
Commentary for different audiences
Different readers need different commentary.
The board wants the overall position, risks and decisions, in a few paragraphs.
The executive team wants drivers by business area and what each leader should act on.
Site or department managers want their own numbers explained simply, with practical actions.
Lenders and owners want performance against covenants, targets and plans.
Adjust the level of detail and language to the reader.
Use a consistent structure
Readers find commentary easier when it follows the same structure each month. A headline, key drivers, outlook and recommendations. Over time, they learn where to look and trust the format.
Talk to the business first
The best commentary comes from conversations. Before writing, speak to the managers behind the biggest variances. They will tell you why things happened, which you cannot always see in the numbers. Commentary based on real business reasons is far more credible than guesses.
Be honest about bad news
Commentary should not hide problems. If results are poor, say so clearly and explain why. Leaders appreciate honesty and will trust your commentary more when the news is good too.
Visuals help
A simple chart can often replace a paragraph. A bar chart of the main drivers of a profit change, or a trend line for cash, helps readers understand quickly. Keep charts clean and label them clearly.
A before-and-after
Before: “Wages were $950,000, which was $70,000 above budget, mainly due to overtime.”
After: “Wages were $70,000 over budget because of overtime covering two vacancies in the warehouse. Filling those roles would remove most of the overspend. Recruitment is under way, with both roles expected to start next month.”
The second version tells the reader why, what it means and what is being done.
A worked example from start to finish
Here is how one Management Accountant might rebuild a month’s commentary. The business and numbers are illustrative.
Aroha is a Management Accountant at a Hamilton dairy equipment manufacturer with annual revenue of about $70 million. Her October results show net profit $210,000 below budget. Her first draft lists 14 variances line by line.
She speaks to the sales manager and the operations manager. She learns two things. A large export order slipped from October to November due to a shipping delay. And steel prices have risen for the third month in a row.
Her new commentary reads:
"Net profit was $210,000 below budget in October. Most of the gap ($160,000) is due to one export order that shipped on 2 November rather than in late October. This is a timing issue and will reverse next month.
The bigger concern is steel. Material costs are now 6 per cent above budget for the third month running, reducing margin by about $40,000 a month. If this continues, full-year profit will be around $300,000 below forecast.
We recommend reviewing prices on the three highest volume product lines before the December price list is issued."
It is 110 words. It separates timing from a real trend. And it ends with a clear decision for the leadership team.
A simple template you can reuse
Use this structure each month until it becomes a habit.
Headline (one sentence): the result against budget or forecast, in dollars
Main drivers (two or three sentences): the reasons, linked to customers, sites, products or people
Timing or trend (one sentence): is this a one-off, or is it continuing?
Outlook (one or two sentences): what it means for the full year or for cash
Recommendation (one sentence): the action or decision you suggest
Separating timing from trend is one of the most useful things you can do. Leaders relax about timing issues and act on trends.
Resume bullets that show commentary skills
Writing good commentary is hard to prove on paper unless you show what changed. These examples show the difference.
Before: “Prepared monthly management accounts and variance commentary.”
After: “Rebuilt monthly commentary around drivers, outlook and recommendations, leading to a pricing review that recovered $480,000 in annual margin.”
Before: “Provided reporting to the leadership team.”
After: “Cut the monthly leadership pack from 30 pages to eight, with a one-page summary the CEO now uses to open every leadership meeting.”
Use past tense for previous roles and present tense for your current one.
Interview questions to expect
Finance Manager and Finance Business Partner interviews often test this skill directly.
“How do you explain a variance to a non-finance manager?”
Talk about starting with the business reason rather than the account code. Give a short, real example.
“Tell me about a time your reporting led to a decision.”
Use a clear example with a situation, what you found, what you recommended and the result in dollars or time saved.
“How do you decide which variances to comment on?”
Explain your threshold, such as size, trend or risk, and how you check with the business before writing.
Some employers also give a written exercise. You may get a set of numbers and 30 minutes to write commentary. Practise this at home with your own results so it feels familiar.
A quick checklist before you send
Is the main message in the first sentence?
Have I explained why, not just what?
Have I separated timing issues from ongoing trends?
Is there at least one forward-looking comment?
Would a non-finance manager understand every word?
Is there a clear recommendation?
Common mistakes
Repeating the numbers in words
Explaining every variance
Using accounting jargon
Only looking backwards
Writing too much
Your next step
Rewrite last month’s commentary using the four questions. Keep it under 150 words. Share it with your manager and ask for feedback.
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