An invoice is more than a total. It is the customer’s guide to paying you correctly. Before you send one, make sure it answers the basic questions without needing a follow-up email.
Your business details#
Include your name or business name, email, address, and phone number if customers use it. Add your logo if you want the invoice to feel more recognizable.
Customer details#
Add the customer name and billing email. If a company has a specific billing address or accounts payable inbox, use that instead of a general contact.
Invoice number and dates#
Invoice numbers help both sides find the record later. Dates matter too. Include the invoice date and due date so the customer knows when payment is expected.
Clear line items#
Each line item should include a description, quantity, rate, and amount. If the customer has to ask what a line means, the description is not doing enough work.
Taxes, discounts, and totals#
Review the subtotal, tax, discounts, and total. Reinvoice updates totals as you work, but you should still check the final preview.
Terms and notes#
Terms explain payment timing or policies. Notes can explain payment instructions, project context, or anything the customer needs before paying.
The final test#
Ask one question: could a busy person approve and pay this invoice without asking me anything? If yes, it is ready to send.