How to Invoice Someone

Invoicing someone — whether a client, customer, or another business — is a simple matter of issuing a clear payment request that includes your details, their details, what was supplied, and how to pay. The most common mistake is sending vague or incomplete invoices, which delays payment.

To invoice someone professionally:

Confirm the correct legal entity name and billing address before issuing
Use a free invoice generator or template to ensure consistent formatting
Include your ABN and bank or PayID details
Itemise the work clearly so the client can match it to what was agreed
Add a payment due date — 7, 14, or 30 days from the invoice date is standard
Save as a PDF and email to the right person (often accounts@ or finance@)
Keep a copy and track when it's due so you can follow up if needed

If the recipient is overseas, mention the currency clearly and consider international transfer options like Wise or PayPal. Polite, prompt invoicing — with a friendly reminder before the due date — is the single best way to get paid on time.

How to Invoice Someone

Related Questions