What should an invoice with GST include

Business name, tax registration number where applicable, invoice number, issue date, customer details, itemized goods or services, GST rate and amount, subtotal, total and payment terms.

Can I create a GST invoice online for free

Yes. Invozee lets you create and download a GST invoice PDF at no cost. Enter your details, add tax and export the document.

Do I need to show GST as a separate line

Best practice is to show the tax label such as GST and the amount clearly. If local rules allow prices to be inclusive, state that the total includes GST.

How do I number GST invoices

Use a consistent sequence such as INV 001 then INV 002. Many businesses add a year code or a client prefix to keep records clear.

Invoice with GST

Published: November 8, 2025

Summary: This guide explains how to create an invoice with GST that clients will approve quickly. You will learn which details are required, how to present tax clearly and how to export a clean PDF with the free Invozee online invoice generator.

What an invoice with GST means

An invoice with GST records a sale and shows the tax charged on goods or services. It confirms your registration status and helps your buyer claim input tax credits where rules allow. It also keeps your records ready for reporting.

Required fields on a GST invoice

Business name, address and tax registration number where applicable
Customer name and address
Unique invoice number and the date of issue plus due date
Itemized description of goods or services with quantity and rate
Tax label such as GST the percentage and the amount
Subtotal, total and payment terms

Tip: Keep your invoice numbering sequence consistent. Many teams use a prefix and a series such as INV 001 then INV 002.

How to create an invoice with GST using Invozee

Open Invozee and choose your currency and payment terms.
Enter business and client details. Upload your logo if you want to show branding.
Add line items with quantity and rate. Use clear descriptions that match your quote or contract.
Set the tax label to GST and enter your tax percentage. The totals update automatically.
Preview and download a professional PDF. Send it to your client and record the invoice number in your books.

Formatting tips that speed up approvals

Use plain language for service descriptions
Place totals in the same position on every invoice
Show a clear breakdown of tax and subtotal
Add your bank details and payment methods near the total
Include due date and polite reminders about payment terms

When GST may be zero

Certain supplies can be recorded as GST free or outside the scope depending on your local rules. If a sale is not taxable, state it clearly and keep the supporting documents. When in doubt speak with a registered tax adviser.

Professional resources that help

For polished invoice layouts and document structure ideas explore FormatPilot. To follow up on unpaid invoices in a friendly way consider DueSignal which sends reminders that work alongside your Invozee workflow.

Related guides on Invozee

Frequently asked questions

Do I always need to charge GST

Only businesses that meet registration rules and make taxable supplies charge GST. If you are not registered you do not add GST and should state that clearly on your invoice.

Can I issue a GST invoice to an overseas client

Export rules are different and many exports are treated as GST free. Record the nature of the supply and keep evidence of the transaction.

How do I show GST in the totals

List the subtotal, the GST amount and the grand total. If your prices include GST state that clearly and show the GST portion in the summary.

Is a PDF invoice acceptable

Yes. A PDF invoice is valid when it contains all required information and is issued by the supplier of the goods or services.

Final thoughts

An invoice with GST should be clear, consistent and easy to approve. With Invozee you can create a tax ready invoice in minutes, export a clean PDF and keep your records in order for your next return.

Create your GST invoice now Download the PDF instantly

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