Making an invoice means creating a clear, professional payment request after you've delivered goods or services. With a free online generator, the whole process takes under two minutes.
To make an invoice: 1. Open a free invoice generator like InvoiceSonic or a template 2. Add your business name, ABN, and contact details 3. Insert a unique sequential invoice number and today's date 4. Enter the client's name and billing address 5. List each line item with description, quantity, unit price, and amount 6. Calculate subtotal, GST if applicable, and total 7. Set payment terms — Net 14 is standard 8. Add bank, BPAY, or PayID details for payment 9. Add an optional note or thank-you 10. Save as PDF and send by email
Save copies of every invoice for at least five years to meet ATO record-keeping requirements. Sending invoices the same day work is completed — and following up before the due date — is the easiest way to keep cash flow healthy. InvoiceSonic stores your business details so you only need to fill in the variable info each time.
Ready to create your first invoice? Use InvoiceSonic's free invoice generator and get a professional PDF in under 2 minutes.
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