Dictionary / Invoice
What does Invoice mean in accounting?
Quick definition
Accounts payable & receivableA document stating the quantity, price, terms, and other particulars of goods or services sold. This term guides how bookkeepers record, classify, and explain related transactions in routine financial reporting.
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Examples
Qty, price, and terms on the sale document
You run a sign shop. On April 14 you invoice a veterinary-clinic client for two lobby signs: quantity 2 at a list price of $890 each, plus $75 install, terms net 30, total $1,855. That document states quantity, price, terms, and the other particulars of the sale. In QuickBooks Online, create an Invoice to that client: Sales increase $1,855 and accounts receivable increases $1,855. When they pay later, apply a cash receipt to this invoice; do not book the sale from the deposit.
A packing slip is not the invoice
You run a baking-supply shop. On September 6 a pallet from a paper supplier arrives with a packing slip for 8 cases of cup sleeves and no prices or terms; last month's estimate from that supplier was $640. Neither paper is an invoice. Wait for that supplier's September 8 invoice: 8 cases at $72, terms 2/10 net 30, total $576. Enter that as a bill so inventory and accounts payable each rise $576, and file the packing slip as proof of receipt. Do not post from the estimate or a later monthly statement that only lists open invoices.
Why it matters
An invoice is the source document that states quantity, price, terms, and the other particulars of goods or services sold, so it is the paper you post from, not a ledger account and not the payment. You will handle these most weeks if you bill customers or receive vendor bills; they show up when work is delivered or goods change hands on credit. Accounts receivable is the unpaid customer balance that paper creates, and list price is only the published price printed on a line of it. Enter a packing slip, an estimate, or a monthly statement as if it were the invoice and you book the wrong amount or the same sale twice; wait for the document that has qty, price, and terms, then enter that.
Further reading
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What is Invoice in bookkeeping?
A document stating the quantity, price, terms, and other particulars of goods or services sold.
When should I use Invoice?
Use Invoice when the transaction facts match its definition and you need the ledger and financial statements to reflect the correct account and period.
What is a common mistake with Invoice?
Invoice is used for invoice entries, while Imprest Cash Fund covers a related but distinct bookkeeping purpose. Review both terms before posting unusual transactions. A common mistake is applying it by label only instead of checking the underlying transaction details.