Monthly management accounts should help an owner understand how the business is trading before the year-end accounts are prepared. They are not just a profit figure: they link sales, customers, costs, cash and the actions needed next.
Start with the period and the data
Check the period covered, whether bank and key control accounts have been reconciled, and whether material income, costs, payroll, stock and supplier invoices have been included in the right period. A comparison is only useful when the underlying period and records are comparable.
Ask five owner questions
- How did sales and customer activity compare with expectation and the prior period?
- Which customer balances, invoices or delivery issues could affect cash collection?
- Which costs changed: suppliers, staffing, recurring commitments, stock or direct delivery costs?
- What happened to gross margin, overheads and operating profit — and why?
- Does the cash position agree with the result, or are slow receipts, stock, loan repayments or other timing differences creating pressure?
Turn the review into action
Record the material variance, the evidence behind it, the action owner and the date it will be checked again. For example, a business may have stronger sales but slower customer receipts, higher supplier costs and additional staffing; profit and cash need separate explanation before a decision is made.
Construction and trades: specialist additions where applicable
Where the business undertakes projects or construction work, add job-cost, scope-change, retention and CIS checks to the core review. They are specialist additions, not a replacement for ordinary sales, customer, supplier, staffing, stock and cash controls.
Small fictional example
A fictional monthly report shows £20,000 sales, £8,000 direct costs, £12,000 gross profit, £7,000 overheads and £5,000 operating profit. If £3,000 of those sales is still overdue and a £2,000 supplier bill is not yet paid, the owner should explain the cash position separately before committing to another cost.
Related FoxSums resources
- Monthly Finance Checklist for Small Businesses
- Business Cash Flow Forecasting for Small Businesses
- How to Improve Small-Business Profit Margins
Next step
Start with one recent month and explain the movement in sales, gross profit, overheads, customer balances and cash.
Important
General information only. Check the facts and current official guidance for the business’s circumstances.
Sources and review
- Evidence check date: 3 November 2026.