An invoice tells a customer what they owe, what the charge covers, and when and how to pay. CreateBizDocs puts those details into a printable document without an account.
Make an invoice step by step
- Open the invoice generator and enter your business name and contact details. A logo is optional.
- Identify the customer. Check that the contact or department receiving the invoice is correct.
- Assign a unique invoice number, an issue date, and the agreed due date.
- List each service or product with its quantity and rate. Use descriptions that identify the work and service period.
- Apply any agreed discount and the appropriate tax rate. The editor applies the discount before calculating tax.
- Add payment instructions and terms, review the total, then download or print the PDF. Save a draft and download a backup for your records.
A complete sample invoice
hello@example.com
100 Example Lane, Sample City
INVOICE
INV-2026-022
Issued: September 23, 2026
Recipient: Example Office
Service date: September 22, 2026
Due: October 7, 2026
Payment: Agreed transfer method on file.
Terms: Payment requested within 14 days.
| Description | Quantity | Rate | Amount |
|---|---|---|---|
| Office cleaning — September 22 visit | 3 | $35.00 | $105.00 |
| Interior window cleaning — 8 windows | 8 | $5.00 | $40.00 |
| Agreed cleaning supplies charge | 1 | $12.00 | $12.00 |
Total: $157.00
Fictional example only. Names, dates, and prices illustrate the fields; they are not market rates. No discount or tax is included.
What each field tells the customer
- Business and customer
- Identify who supplied the work and who is being billed. Include relevant contact and address details.
- Invoice number
- A reference used to match the invoice, customer questions, and payment. Give each new invoice its own number.
- Issue date and due date
- The issue date records when the invoice was prepared. The due date tells the customer when payment is expected under your agreement.
- Line items
- Show what was provided. In the example, 3 cleaning hours × $35 = $105; 8 windows × $5 = $40; supplies add $12.
- Discount, tax, and total
- The example totals $157 with no discount or tax. This is an arithmetic illustration. Choose the actual tax treatment for your transaction.
- How to pay
- State the agreed payment method or payment link. Do not include passwords or full card details.
- Notes and terms
- Use Notes for the service location, job reference, or delivery date, and Terms for the agreed payment conditions.
A numbering system you can maintain
A simple sequence such as INV-2026-001, INV-2026-002, and INV-2026-003 is easy to search. A business with separate branches might use NORTH-2026-001 and SOUTH-2026-001, provided it keeps one clear record of each sequence.
CreateBizDocs suggests numbers using this browser’s local counter. A new browser, cleared storage, or a second device can restart that sequence. Always compare the suggestion with your records. See how to number invoices for revisions and backup habits.
Common mistakes to catch before sending
- Using a vague description such as “Work” instead of the service and period.
- Reusing a number already assigned to another invoice.
- Charging a deposit or earlier milestone again without explaining it.
- Including an unapproved extra or using a rate that differs from the agreement.
- Applying the wrong tax rate or confusing the discount amount with a percentage.
- Omitting a due date or leaving sample payment instructions in the document.
- Calling an unpaid invoice a receipt. A receipt records payment already received.
Before sharing, check the customer name, invoice number, dates, descriptions, rates, tax, total, and payment instructions. The editor calculates your inputs; it does not decide legal or tax requirements.