Back to guides
Billing models2 min read

Customer statements

Learn what customer statements are, how they differ from invoices, what to include, and when to send them so you get paid faster.

Statement vs invoice

An invoice is one bill for specific work. A customer statement summarizes open invoices, payments, and credits for a client over a period.

Statements help busy clients see the full balance when several invoices are outstanding. They are especially useful for agencies and B2B accounts with frequent billing.

A statement does not replace invoices—it points to them. Keep issuing individual invoices with numbers and due dates.

What to include on a statement

Client name, statement date, opening balance, invoices issued in the period, payments received, credit notes, and ending balance due.

List each invoice number, date, original amount, and remaining balance. Clarity lets AP tick items off without emailing you for a scavenger hunt.

Include payment instructions and a total amount due. If some invoices are disputed, footnote them rather than hiding the issue.

When to send statements

Monthly statements work well for active accounts. You can also send an on-demand statement before a big follow-up or when a client asks “what do we owe?”

Send statements a few days before you make collection calls. Shared numbers make conversations shorter and less awkward.

Avoid flooding tiny one-invoice clients with statements they do not need—use them where volume justifies it.

How statements speed payment

Clients sometimes pay one invoice and forget another. A statement surfaces the missing item without accusatory tone.

Finance teams can route a single statement to approvers more easily than five separate reminder emails.

Example opening line: “Attached is your May statement showing three open invoices totaling $6,420. Individual PDFs are included.”

What to do next

Pick your top three multi-invoice clients and send a clean statement this month.

Build a simple template: opening balance, activity, ending balance, pay instructions.

After payment, send an updated statement or confirmation so both sides share the same “zero” or remaining figure.

Key takeaways

  • Statements summarize many invoices; invoices bill specific work
  • Include opening balance, activity, and ending balance
  • Send monthly for busy multi-invoice accounts
  • Use statements to support collection conversations
  • List invoice numbers and remaining amounts clearly
  • Do not replace individual invoices with statements alone