Choose an invoice template or software
Add your business name and contact details
Add the client’s name and contact details
Include an invoice number
Include the invoice date
Include the due date
List each product or service provided
Add quantities, rates, and line totals
Calculate the subtotal
Add tax, discounts, or fees if applicable
Calculate the total amount due
Include payment terms and accepted payment methods
Add any notes or additional instructions
Review the invoice for accuracy
Send the invoice to the client