What it means
A typical statement shows the opening balance brought forward, the transactions during the period, the payments and credits received, and the closing balance. It usually also carries the payment due date, any minimum payment and the interest or late charges that apply.
The distinction from an invoice matters in practice. An invoice creates the obligation to pay for a particular supply, while a statement merely summarises the account, which is why most suppliers will not accept a statement on its own as proof of a specific debt.
Finance teams use statements to reconcile. Comparing the supplier's statement with the purchase ledger reveals missing invoices, duplicated postings, credits never applied and payments allocated to the wrong account, and this supplier statement reconciliation is standard month end work.
Ageing is the part credit controllers look at first. Splitting the balance into current, 30, 60 and 90 day buckets shows where the risk sits, because a $50,000 balance that is entirely current is a very different situation from one where $30,000 is more than 90 days old.
On credit card statements the interest rules deserve close attention. Interest is often charged from the transaction date rather than the statement date once a balance is carried, and paying only the minimum keeps the account in order while leaving most of the balance accruing charges.
Statements are also a collection tool in their own right. Sending customers a clear monthly summary of what is outstanding, with the oldest items shown first, prompts payment more reliably than reissuing individual invoices, and it gives the credit controller a single document to discuss on the phone.
In practice
Real-world examples.
Example
A hotel group receives a monthly statement from its laundry supplier showing $34,000 outstanding. Reconciliation finds that $6,000 of it relates to a property sold in March, and the supplier issues a credit rather than the group paying for services it never received.
Example
A small business owner pays only the $180 minimum on a $9,000 card balance charged at 1.8% a month. The interest alone is $9,000 x 0.018 = $162, so the balance falls by just $18 that month. Reading the statement properly is what prompts the owner to move the balance onto a cheaper term loan.
Example
A managed IT provider replaces 40 separate monthly invoices per client with one consolidated statement and an itemised schedule. Query volumes fall sharply and average collection time drops from 47 days to 34 days.
Formula
Calculation
Closing balance = opening balance + new charges - payments received - credits and adjustments
A design agency receives a monthly billing statement from its print supplier. The opening balance carried forward is $12,400, invoices raised during the month total $8,650, the agency paid $9,000 during the period, and the supplier issued a credit note of $450 for a damaged delivery. The closing balance is therefore $12,400 + $8,650 - $9,000 - $450 = $11,600.
The statement also carries an ageing analysis showing that $8,400 of the balance is current and $3,200 is more than 30 days old, and those two figures add back to $11,600. The supplier's terms allow a late charge of 1.5% a month on overdue amounts, so $3,200 x 0.015 = $48 will appear on next month's statement unless the older invoices are cleared.Case study
Seen in the real world.
The following is an illustrative and fictional example. Bexley Bakeries, an invented chain of cafes, stopped reconciling supplier statements when its bookkeeper left and simply paid whatever each supplier asked for.
Nine months later a review of one flour supplier's statements found $23,400 of invoices paid twice, $4,100 of credit notes never taken and $2,700 of delivery charges the contract said were included. The total came to $30,200 against annual purchases of $410,000 from that one supplier.
Recovering the money took four months of argument and one other supplier refused anything more than twelve months old. The fictional finance director's rule afterwards was simple, in that no payment run goes out until the statement and the ledger agree.
Watch out
Common mistakes.
- Paying from a supplier statement instead of from matched invoices, which is one of the commonest routes to duplicate payment.
- Assuming the closing balance is always correct, when credits, unallocated payments and disputed invoices regularly sit on the wrong side of it.
- Reading the minimum payment on a card statement as a recommendation rather than as the smallest amount that avoids a default.
Questions
People also ask.
What is the difference between an invoice and a billing statement?
An invoice charges for one specific supply, while a statement summarises all the activity and the balance on an account for a period.
Why does a statement balance differ from the purchase ledger?
Usually because of timing, credits not yet processed, payments in transit or invoices posted to the wrong supplier account, all of which reconciliation is designed to find.
Should customers be sent statements as well as invoices?
Yes, monthly statements are among the cheapest ways to speed up collection, because they remind the customer of everything outstanding at once.
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