Quick answer
A seller may issue an invoice to request payment. A customer or buyer may treat an amount owed as a bill or payable. The terms are sometimes used differently by industry, region, or workflow, so focus on perspective, due date, amount, and payment status.
Bill vs invoice comparison
| Term | Common perspective | Bookkeeping question |
|---|---|---|
| Invoice | Often viewed by the seller sending a payment request. | Who owes us money, how much, and when? |
| Bill | Often viewed by the buyer receiving an amount to pay. | Who do we owe, how much, and when? |
Perspective changes the workflow
If you send a document to a customer, you may track it as an invoice and connect it to unpaid invoice tracking. If a vendor sends you a payment request, you may track it as a bill connected to accounts payable.
Customer owes you: think invoice or receivable. You owe a vendor: think bill or payable. Always review the actual document and business context.
What details matter either way
Whether you call it a bill or invoice, track the sender, recipient, date, amount, due date, description, supporting document, and payment status. For receipt context after payment, see invoice vs receipt and Jeramyl's bills and vendor payments help.
FAQ
Not always. The terms can overlap, but perspective and workflow often change how the document is tracked.
Track vendor, amount, due date, description, supporting document, payment status, and payment date when paid.
Track customer, invoice date, due date, amount, status, and follow-up notes.