What does Voucher mean in accounting?

Q: What is a common mistake with Voucher?

Voucher is used for voucher entries, while [Voucher System](/dictionary/voucher-system) 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.

Quick definition

General

Written evidence of a payment or entry. This term guides how bookkeepers record, classify, and explain related transactions in routine financial reporting.

Examples

Clip the bill before you pay

You run a screen-printing shop. On June 4 you receive a $1,470 invoice from a supply vendor for plastisol and film. Before you pay, you clip the invoice to the packing slip and a signed approval; that packet is the voucher, the written evidence for this payment. Attach the PDF to the bill in QuickBooks Online, then Pay bills so accounts payable and checking each drop $1,470. Do not send the ACH until that packet exists.

A debit-card feed with no voucher

You run a mobile veterinary practice. On November 18 a $214 debit-card swipe at a pharmacy hits the bank feed. There is no receipt, no approval slip, and no bill attached. The bank line is not a voucher. Leave it unmatched or park it until someone finds the slip and attaches it; accepting the feed and reconciling without that paper leaves you with a payment and no written evidence.

Why it matters

A voucher is the written evidence that a payment or journal belongs on the books: the vendor bill, the receipt, and whoever signed off. You will attach one almost every time you pay a vendor or post a journal entry that needs support, which for most shops is weekly. It is not the voucher system, which is the rule that you pay only after that packet exists. Skip the document and you have a bank withdrawal you cannot explain at close or when a vendor disputes the payment; treat the bank feed line as enough evidence and you will accept spends with no bill and no way to recode them later.

Keep learning

Start with the bookkeeping basics, then compare software when you are ready to pick a tool.

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Frequently asked questions

What is Voucher in bookkeeping?

Written evidence of a payment or entry.

When should I use Voucher?

Use Voucher 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 Voucher?

Voucher is used for voucher entries, while Voucher System 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.