Statement of Account: Meaning, Example, Format

An invoice asks for payment for one sale. A statement of account shows the whole picture: every invoice you have sent a customer, every payment they have made, any credit notes and the balance they owe right now. It is a snapshot of the account between you and one customer, and it is one of the most underused tools for getting paid.

This guide explains what a statement of account is, how it differs from an invoice, what it should include, how to read an ageing summary, how to make one and how to use it to be paid sooner. It also covers the other side: how to reconcile a supplier statement before you pay it. Invoicz does not have a statement generator, but the guide shows you how to build one from your invoices.

Quick answer: A statement of account lists a customer’s invoices, payments and credits over a period and ends with the balance due. It is a summary, not a new bill. Send one monthly, with an ageing summary and payment details, and use it to chase everything outstanding in one go.

Statement of account meaning

The meaning of a statement of account is a summary of a customer’s account with a business. The seller (or the buyer’s supplier) lists what has happened on the account, usually from the first day of a period to the last, and shows the running balance.

Term	Plain meaning
Statement of account	A summary of invoices, payments and credits for a customer over a period
Opening balance	What was owed at the start of the period
Charges or debits	New invoices added to the account
Credits	Payments received and credit notes applied
Closing balance	What is owed at the end of the period
Ageing	How long each unpaid amount has been outstanding
Reconciliation	Matching two sets of records to find and fix differences

Different names are used for the same idea: customer statement, account statement, statement of accounts or debtor statement.

Statement of account vs account statement vs bank statement

The word “statement” is used in several places. The table separates them.

Document	Who issues it	What it covers	Used for
Statement of account (customer statement)	A seller	One customer’s invoices, payments and credits with that seller	Chasing and agreeing balances
Supplier statement	A supplier	What the supplier believes you owe them	Reconciling before payment
Bank statement	A bank	Transactions on one bank account	Bank reconciliation
Credit card statement	A card issuer	Card transactions and balance	Paying the card
Account statement (financial)	A bank or investment firm	Balances and activity on an account	Personal records
Statement of financial position	The business	Assets, liabilities and equity at a date	Financial reporting

When someone asks you for a “statement of account”, they almost always mean the customer or supplier statement described in this guide.

Statement of account vs invoice

These two documents are often confused, but they do different jobs.

	Invoice	Statement of account
Covers	One sale or period of work	All activity on the account for a period
Purpose	Request payment	Summarise and reconcile the account
Is it a new charge?	Yes	No, it repeats charges already invoiced
Shows	Items, prices, tax, total	Invoice list, payments, credits, balance, ageing
Used by	Accounts payable to approve and pay	Both sides to agree the balance
Sent	When work is done	Regularly, usually monthly

A statement should never include a charge that has not been invoiced. If a customer is surprised by a line, it means the invoice was never received or was wrong, which is exactly the problem the statement helps to find. See what is an invoice for the invoice itself.

Why statements help you get paid

Benefit	How it helps
One reminder for everything	A single document shows all unpaid invoices instead of a stream of separate chasers
Catches lost invoices	Customers spot an invoice they never received and ask for a copy
Surfaces disputes early	Disagreements about a line appear while they are small
Shows credits and payments	Customers see what you have applied, which builds trust
Gives a clear total	A single balance is easier for accounts to pay
Supports credit control	The ageing summary shows who is slipping

Many businesses see unpaid invoices fall noticeably just by sending statements regularly, because a statement answers the common reply “I don’t have that invoice”.

Open item and balance forward statements

There are two common styles of statement, and customers sometimes have a preference.

Style	What it shows	Best for
Open item statement	Only the invoices that are still unpaid, with their ages	Chasing payment and clarity
Balance forward statement	Opening balance, then every transaction in the period, then the closing balance	Customers who want the full history
Combination	Open items plus a summary of payments received	Most small businesses

The example in this guide is a balance forward statement. An open item statement would list only invoices 0064 ($1,800.00 current) and the $1,215.00 still unpaid on invoice 0061, which is easier to act on but shows less history.

What a statement of account should include

Element	Example	Why it matters
Title “Statement of account”	Statement of Account	Makes the purpose clear
Your details	Maya Chen Design, address, email, tax ID	Who is sending
Customer details	Northline Ltd, 400 Main Street	Whose account
Statement date	30 November 2026	The date the balances are as at
Period covered	1 to 30 November 2026	What the statement summarises
Opening balance	$1,200.00	Where the period started
Transactions	Invoices, payments, credits, with date and reference	The detail
Running balance	After each transaction	Easy to follow
Closing balance	$3,015.00	The amount currently owed
Ageing summary	Current, 1 to 30, 31 to 60, 61 to 90, 90+	Shows what is overdue
Payment instructions	Bank details and reference	How to pay
Contact	Name and number for queries	Who to ask

A statement of account example

STATEMENT OF ACCOUNT Customer: Northline Ltd, 400 Main Street, Denver, CO 80202 Statement date: 30 November 2026 Period: 1 to 30 November 2026 Account number: NL-001

Date	Document	Reference	Charges	Credits	Balance
1 Nov	Opening balance				$1,200.00
3 Nov	Invoice	0061	$2,400.00		$3,600.00
10 Nov	Payment received	Bank transfer		$1,200.00	$2,400.00
14 Nov	Invoice	0064	$1,800.00		$4,200.00
18 Nov	Credit note	CN-0003		$64.80	$4,135.20
25 Nov	Payment received	Bank transfer		$1,120.20	$3,015.00
30 Nov	Closing balance				$3,015.00

Ageing of the closing balance

Current (not yet due)	1 to 30 days overdue	31 to 60	61 to 90	Over 90	Total
$1,800.00	$1,215.00	$0.00	$0.00	$0.00	$3,015.00

Payment: Bank transfer to the account on the invoices. Please quote the statement date. Questions: accounts@mayachen.example.

The running balance column lets the customer follow the story from the first line to the last, and the ageing makes it obvious what needs attention first.

Ageing: reading the buckets

Ageing sorts unpaid invoices by how long they have been outstanding, usually counted from the invoice due date.

Bucket	Meaning	What to do
Current	Not yet due	Nothing; a courtesy heads-up if large
1 to 30 days	Recently overdue	A friendly reminder
31 to 60 days	Overdue	A firmer message and a call
61 to 90 days	Seriously overdue	Final notice, consider pausing work
Over 90 days	At risk	Escalate, consider collection options

Looking at the buckets once a month shows trends. If the 31 to 60 column grows, your terms are being ignored or invoices are getting stuck in approval. For the reminder messages themselves, see invoice reminder email templates.

How often to send statements

Situation	Suggested rhythm
Regular customers with several invoices a month	Monthly, just after month end
Large or slow-paying accounts	Monthly, plus a mid-month update
Customers with one or two invoices	Not needed; use invoice reminders
Accounts with disputes	As needed, to agree the balance
Year end	A final statement to agree balances for the audit

Choose a fixed day, such as the third working day of the month, so customers expect it.

A simple spreadsheet layout

If you do not have accounting software, a spreadsheet can produce a tidy statement.

Column	What it holds	Formula idea
A: Date	Transaction date	Entered
B: Document	Invoice, Payment or Credit note	Entered
C: Reference	Invoice number or bank reference	Entered
D: Charges	Invoice amount	Entered for invoices
E: Credits	Payment or credit amount	Entered for payments and credits
F: Balance	Running balance	Previous balance + D - E
G: Due date	For invoices only	Invoice date + terms
H: Days overdue	For unpaid invoices	Statement date - due date, if positive

Add a small summary table for the ageing buckets using the days overdue column. Save a master copy of the template and duplicate it per customer so the formulas stay intact.

Statements and tax

A statement of account is not a tax document and does not replace invoices. Its role is to show the balance. A few related points:

• The VAT, GST or sales tax shown on each invoice stays on the invoice. A statement lists the invoice totals.
• Credit notes reduce the balance, and where tax applies they also adjust the tax, which is reported from the credit note itself.
• Do not use a statement as the document for a customer to claim tax back. They need the tax invoice.

See sales tax on invoices for how tax is shown on the underlying documents.

Building an open item statement: a worked example

Suppose Maya Chen Design has three unpaid invoices for Northline Ltd on 30 November. The terms are net 14.

Invoice	Date	Due	Amount	Paid	Outstanding	Days overdue
0061	3 Nov	17 Nov	$2,400.00	$1,185.00	$1,215.00	13
0064	14 Nov	28 Nov	$1,800.00	$0.00	$1,800.00	2
0070	29 Nov	13 Dec	$950.00	$0.00	$950.00	Not due
Total outstanding					$3,965.00

Ageing: Current $950.00; 1 to 30 days $3,015.00; older $0.00.

The steps:

1. List unpaid and part-paid invoices only.
2. Calculate the due date from the invoice date and terms.
3. Subtract payments applied to each invoice.
4. Count days overdue from the due date to the statement date.
5. Group into buckets and total.

Notice that the part payment on 0061 is shown against the invoice. Customers who pay “on account” without naming an invoice should be asked which one the money is for, so the statement matches their records.

When a customer disputes the statement

Statements surface disagreements. Handling them calmly keeps the relationship intact.

Customer says	What it might mean	Your next step
“I never received invoice 0064.”	Lost email or wrong address	Resend it and confirm the right contact
“We paid that.”	Payment not applied or misallocated	Ask for the remittance advice; search your bank records
“That is not the price we agreed.”	Pricing dispute	Share the quote and approvals; credit if you were wrong
“The work was not completed.”	Quality or scope dispute	Review the work order and sign-off; agree a fix
“We have a credit with you.”	An old credit note not applied	Check your records and apply it
“We are waiting for approval.”	Internal delay	Ask for the expected payment date

Whatever the reason, agree the balance in writing once the differences are resolved, and send a corrected statement.

How to make a statement of account

You can build a statement from a spreadsheet or from accounting software. The steps are the same.

1. List the transactions for the customer over the period: invoices, payments received, credit notes and any adjustments.
2. Sort by date and add a reference for each (invoice number, bank reference or credit note number).
3. Set the opening balance from the closing balance of the previous statement.
4. Calculate the running balance after each line: add charges, subtract credits.
5. Check the closing balance against your ledger for that customer.
6. Add the ageing: group unpaid invoices by days past due.
7. Add your details and payment instructions.
8. Save as a PDF and send it by email, with a short note.

A spreadsheet makes this easy to repeat: one sheet per customer, with the running balance as a formula. Accounting packages produce statements automatically; check the layout includes the ageing.

Tool	Good for	Watch out for
Spreadsheet	Small numbers of customers	Manual errors; keep one template
Accounting software	Many customers and automation	Check the output is clear and branded
Invoice generator plus a list	Occasional statements	Totals are done by hand

What to say when you send it

A short, friendly email works best.

Subject: Statement of account to 30 November 2026

Hi Sam,

Please find attached your statement of account to 30 November. The closing balance is $3,015.00, of which $1,215.00 is overdue. Could you let me know if anything on it does not match your records, or when I can expect payment of the overdue amount?

Thank you, Maya

If an overdue item is a month or more old, name the invoice and ask a specific question. Vague statements get vague replies.

A monthly statement routine

A routine takes the effort out of it. Here is a simple monthly cycle for a small business.

Day	Task
Last working day	Record all payments received and apply them to invoices
First working day	Check that every invoice for the month has been issued
Day 2	Produce statements for customers with a balance
Day 3	Email the statements with a short note
Day 7	Look at the ageing and send reminders for items over 30 days
Day 14	Call customers with balances over 60 days
Day 21	Escalate or pause work for balances over 90 days
Month end	Review the total outstanding and update your forecast

Doing this on a fixed rhythm turns a vague worry about unpaid invoices into a short, predictable job.

A credit control ladder

A statement fits into a sequence of escalating steps. Decide the ladder in advance so you do not improvise each time.

Stage	Trigger	Action	Tone
1	Invoice due soon	Courtesy heads-up for large invoices	Friendly
2	1 to 7 days overdue	Reminder with the invoice attached	Friendly
3	14 to 30 days overdue	Statement plus a firmer message and a call	Firm
4	31 to 60 days overdue	Final notice referencing terms and any fee	Formal
5	61 to 90 days overdue	Pause new work, offer a payment plan	Formal
6	Over 90 days	Collection or legal route, written warning first	Formal

Write the ladder down, and apply it evenly to every customer. Consistency is what turns terms into expectations.

Using statements for credit control

A statement is also an internal tool. Reviewing them monthly tells you who is paying and who is not.

Signal	What it may mean	Response
Balance rising month on month	Slow payer or growing disputes	Call; tighten terms
Large over-90 bucket	Possible bad debt	Escalate; pause new work
Payments that do not match invoices	Customer is paying on account, not by invoice	Ask for remittance advice and apply correctly
Many credits	Quality or pricing problems	Look at the cause
One big invoice unpaid	Possibly disputed or lost	Call and resend

See how to get paid faster for ways to shorten the time from invoice to payment, and invoice late fees for charging fees on overdue invoices.

Reconciling a supplier statement

If you are the customer, a supplier’s statement is something to check, not just pay. Reconciliation means comparing the supplier’s statement with your own record of what you owe them.

1. Take the supplier’s closing balance.
2. Take your own balance for that supplier from your purchase ledger.
3. List each line on both and tick the matches.
4. Note the differences, which usually fall into a few types.
5. Resolve or query each one with the supplier.
6. Pay the agreed balance.

Difference	Likely cause	Action
Invoice on their statement, not in your records	Invoice not received or not entered	Ask for a copy; enter it
Payment in your records, not on theirs	Payment not applied or still in transit	Send proof of payment
Credit note on one side only	Not yet received or entered	Request or enter it
Amount differs on an invoice	Pricing error or partial payment	Query with the supplier
Duplicate invoice	Sent twice	Ask for a credit note
Timing difference	Cut-off dates differ	Check dates and agree

Reconciling before payment avoids paying twice and catches errors early. For the paperwork that supports it, see what is a credit note and invoice vs receipt vs bill.

Short answers about statements of account

Question	Answer
Is a statement of account a demand for payment?	It shows the balance due, so it prompts payment, but each invoice remains the formal request
Should I send a statement if the customer has paid?	A statement showing a zero balance is fine and shows the account is clear; many only send when there is a balance
What if the customer disagrees with the balance?	Ask which lines differ, reconcile them against the invoices and fix the record or explain
Do statements need to be signed?	No. They are summaries, not agreements, though some customers ask for confirmation of the balance at year end
Should I include credit notes?	Yes, as credits, so the balance matches what the customer should owe
Can the customer pay the statement total?	Yes, if all items are due. If part is not yet due, say so, or show the overdue amount separately
Is it better to send statements or reminders?	Both: a monthly statement for the whole picture and a specific reminder for a large overdue invoice

Three statement emails you can adapt

1. The routine monthly statement

Subject: Your statement of account to 30 November

Hi Sam,

Your statement of account to 30 November is attached. The balance is $3,965.00, of which $3,015.00 is overdue. If anything does not match your records, let me know and I will check it straight away.

Thank you, Maya

2. A statement with a specific overdue item

Subject: Statement to 30 November: invoice 0061 overdue

Hi Sam,

Attached is your statement. Invoice 0061 has $1,215.00 outstanding and is 13 days overdue. Could you confirm when this will be paid? If there is a query on the invoice, tell me and I will correct it today.

Best, Maya

3. A firmer statement after a month overdue

Subject: Account statement and overdue balance

Dear Sam,

Your account has a balance of $3,965.00, of which $3,015.00 is more than 30 days overdue. Under the terms agreed on 1 October, a late fee applies to overdue balances. Please arrange payment by 14 December or call me today to agree a plan.

Regards, Maya

For more reminder wording, see invoice reminder email templates.

Year-end balance confirmations

At year end, larger customers and their auditors often ask suppliers to confirm balances. A statement dated at the year-end date is the usual answer.

Step	What to do
1	Produce a statement as at the exact year-end date
2	Check it against the ledger for cut-off errors
3	Include invoices dated up to and including that date
4	Send it, noting any disputed items
5	Keep a copy and any reply for your records

Statements for customers who pay in another currency

If you invoice in a foreign currency, keep the statement in that currency and show the exchange rate used for payments received, so differences are explained. Customers will compare it with their own record in their currency, and small exchange differences are normal. State in the notes which rate was used and the date.

Common statement of account mistakes

Mistake	Why it hurts	Fix
Including charges not yet invoiced	Customers dispute what they never saw	List only issued invoices
No dates or references	Lines cannot be matched	Show date and document number
No ageing	Hard to see what is overdue	Add the buckets
Payments not applied	Customers lose trust	Apply receipts promptly
Sending irregularly	Customers ignore them	Choose a fixed day
No payment details	Extra back-and-forth	Add bank details and reference
Closing balance wrong	Disputes	Check against the ledger
Statements sent with no message	Nobody acts	Add one clear sentence

Terms you will see on statements

Term	Meaning
Debit or charge	An amount added to what the customer owes, usually an invoice
Credit	An amount that reduces what is owed: a payment or a credit note
On account	A payment received without being tied to a specific invoice
Unapplied cash	Money received but not yet matched to an invoice
Remittance advice	The customer’s note saying which invoices a payment covers
Past due	Beyond the due date
Aged debt	Unpaid invoices grouped by how overdue they are
Credit limit	The most a customer may owe before further supply is held
Dunning	The process of sending escalating payment reminders
Write-off	Removing a balance from the books because it will not be collected

Statements for different sizes of business

Business	How statements usually work
Freelancer with a few clients	Statements only when a client has several unpaid invoices; a short list is enough
Small business with regular accounts	Monthly statements from a spreadsheet or accounting software
Wholesaler or distributor	Monthly statements for every account, plus ageing reports internally
Professional services firm	Statements attached to monthly invoices, with a summary of prior balances
Subscription business	Usually invoices and receipts only, as balances are paid automatically

A supplier statement reconciliation worked example

You receive a statement from a supplier, Oakfield Supplies, with a closing balance of $3,660.00. Your purchase ledger shows $2,700.00 owed to them.

Line	Supplier statement	Your ledger	Difference (supplier minus you)
Invoice S-2210, 2 Nov	$1,500.00	$1,500.00	$0.00
Invoice S-2241, 9 Nov	$2,100.00	$2,100.00	$0.00
Invoice S-2266, 20 Nov	$1,260.00	not entered	+$1,260.00
Payment 15 Nov	-$300.00	-$300.00	$0.00
Payment 25 Nov	not shown	-$600.00	+$600.00
Credit note C-0044	-$900.00	not entered	-$900.00
Closing balance	$3,660.00	$2,700.00	+$960.00

The three differences add up exactly to the gap: $1,260.00 + $600.00 - $900.00 = $960.00. Work through each one:

1. Invoice S-2266 ($1,260.00) is on the supplier’s statement but not in your ledger. Ask for a copy, check it against your order and enter it if it is genuine.
2. Your $600.00 payment on 25 November is not on their statement. Send proof of payment so they apply it.
3. Credit note C-0044 ($900.00) is on their statement but you have not entered it. Enter it, since it reduces what you owe.

After the corrections both sides agree: $2,700.00 + $1,260.00 - $900.00 = $3,060.00 on your ledger, and $3,660.00 - $600.00 = $3,060.00 on theirs. Paying the agreed $3,060.00 settles the account. Working line by line like this shows exactly where each dollar sits.

Do and don’t

Do	Don’t
Send statements on a fixed schedule	Send them only when you are annoyed
Include every invoice, payment and credit	Hide payments or credits
Add the ageing summary	Rely on the balance alone
Offer a clear way to query	Leave the customer to guess who to ask
Reconcile before you send	Send a balance you have not checked
Keep a copy of each statement	Rely on memory

Delivering statements electronically

Method	How it works	Good for	Watch out for
Email PDF	Attach the statement to a short message	Most small businesses	Make sure it reaches accounts, not just a contact
Customer portal	The customer logs in to view their account	Larger customers and software users	Needs set-up and support
Accounting software	The package emails statements automatically	Regular monthly runs	Check the layout and wording
Paper	Posted statements	Customers who insist	Slow and costly

Telling customers what to expect

When you open an account, say that you send monthly statements. A sentence in your terms is enough: “A statement of account is sent on the third working day of each month. Please tell us within 7 days of any item you do not recognise.” It sets expectations and gives customers a clear window to raise queries.

A one-page statement policy

Point	Policy example
When statements are sent	Third working day of each month
Who receives them	The accounts contact named on the account
What is included	All unpaid invoices, payments and credits for the period
Query window	Seven days from receipt
Overdue items	Reminders follow the credit control ladder
Who owns it	One named person in your business

Statements and customer relationships

A statement can feel like a demand, so tone matters. A few habits keep it friendly.

Habit	Why it helps
Open with thanks or a neutral line	Sets a cooperative tone
Name one contact for questions	Customers know whom to call
Highlight only what is overdue	Avoids alarming customers about items not yet due
Offer to resend any invoice	Removes a common excuse and a common obstacle
Confirm payments received	Shows you are applying their money promptly
Keep the layout clean	A tidy page is easier to approve and pay

Questions to ask when a balance does not agree

Question	What it uncovers
Which invoices do you have that are not on this statement?	Missing or unissued invoices
Which payments have you made that are not shown?	Misapplied or in-transit payments
Do you have any credit notes we should have applied?	Unapplied credits
Is any amount in dispute, and why?	A real disagreement to settle
Which date are you using as the cut-off?	Timing differences
Who in your team approves these invoices?	The right person to chase

Working through these six questions in order resolves most differences in one conversation.

A statement of account checklist

Check	Done
Title, your details and customer details
Statement date and period
Opening balance equals last closing balance
Every invoice, payment and credit listed with date and reference
Running balance correct after each line
Closing balance matches the ledger
Ageing summary included
Payment instructions and contact
Sent with a short note

Start with clear invoices

A statement is only as good as the invoices behind it. Numbered, dated invoices with clear due dates make statements easy to build and easy to agree. The free invoice generator creates them in a minute, and the credit note generator handles corrections so your statement balances.

This guide is general information and is not accounting or legal advice.