Tax Invoice Template
A Tax Invoice Template is a pre formatted document used to request payment and record GST transactions. Under A New Tax System (Goods and Services Tax) Act 1999, it must include the seller's ABN, the words Tax Invoice, and GST details to be valid for tax credits.
A professional document used by Australian businesses to request payment for goods or services, complying with ATO requirements for GST.
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About this Document
A tax invoice is a document for any business operating in Australia. It is more than just a bill for services rendered or goods supplied. It is a legal document that acts as evidence of a taxable sale. Under Australian law, specifically the A New Tax System (Goods and Services Tax) Act 1999, a tax invoice is required for a business to claim a GST credit on a purchase. This means if you buy something for your business and want to claim the GST back from the Australian Taxation Office, you must hold a valid tax invoice that meets specific criteria. For tradespeople, freelancers and small business owners, understanding how to issue a compliant tax invoice is essential for cash flow and legal compliance. You generally need to issue a tax invoice when another business asks for one. If the sale is valued at more than 82.50 AUD, the customer must ask for the tax invoice within 28 days of the sale. If the sale is less than this amount, a simpler document known as a recipient created tax invoice or an abbreviated invoice may apply, but standard rules apply for most transactions over 1000 AUD. The difference between a standard invoice and a tax invoice is the inclusion of specific details that prove the transaction involves Goods and Services Tax. A tax invoice must clearly state the total amount of GST payable. If the invoice is for a sale of 1000 AUD or more, it must include more details than an invoice for a smaller amount. This distinction is vital for small business owners to understand to ensure their accounting is correct and they do not fall foul of Australian Taxation Office audits. Failure to issue a proper tax invoice can delay your ability to claim GST credits and may result in penalties if you are found to be improperly claiming tax credits without supporting documentation. When you create a tax invoice, you are creating a record that will be kept for at least five years. This record helps the ATO verify that the correct amount of GST has been reported and paid. For tradespeople working on job sites, having a mobile friendly template or a system to generate invoices on the spot is a major advantage. It ensures you get paid faster and your records are accurate immediately. This guide explains exactly what information must be on your invoice. It explains the rules for sales under and over 1000 AUD. It covers the requirements for electronic invoices, which are becoming standard in Australian business. It also details what to do if you make a mistake on a tax invoice and how to issue a correction. We will reference the relevant legislation and provide practical steps to ensure you remain compliant. The Australian Consumer Law also plays a role in invoicing. The information on your invoice must be accurate and not misleading. If you charge for goods or services not supplied, you risk breaching consumer laws. Therefore, your invoice must match the quote or agreement you had with the customer. The ATO requires specific wording. You must use the words Tax Invoice clearly. If you do not include these words, the purchaser cannot claim a GST credit. For supplies of 1000 AUD or more, the tax invoice must include your identity or business name, your Australian Business Number or ABN, the date of issue, a brief description of the things sold, the quantity or volume of the things sold, the GST inclusive price of the sale, and the amount of GST shown either separately or as a statement that the total price includes GST. For sales under 1000 AUD, the rules are slightly relaxed. You still need your identity or ABN, the date, a description, the total price and the statement that the total includes GST. You do not necessarily need to show the customer's identity or the quantity of each item if the GST amount is shown as one tenth of the total price. For digital service providers and businesses selling to overseas customers, the rules regarding GST can change, but for standard domestic trade, these requirements are constant. It is also important to note the rules for recipient created tax invoices. These are used in specific circumstances, such as when a buyer issues the invoice for a sale they made to the seller, but this is rare for typical tradespeople. Using a standardized template helps you avoid missing these critical details. It ensures your brand looks professional and your administrative burden is reduced. This guide will walk you through creating a template that covers all legal bases. We will look at the legal requirements set out in the GST Act. We will look at record keeping requirements under the Income Tax Assessment Act 1997. We will also touch on the importance of Terms of Trade. While not strictly part of the invoice layout, your payment terms are legally binding once stated on an invoice. If you state payment is due in 7 days, you have a legal right to enforce that timeline. However, if you do not state a timeline, standard industry expectations often apply, which can be vague and lead to disputes. Your tax invoice template should clearly state your Bank Account Number for BSB and Account Number. This ensures the customer can pay you quickly via bank transfer, which is the most common method for B2B payments in Australia. Cheques are rare now and cash payments require specific handling for GST purposes. Direct deposit is the safest and most traceable method for both parties. Including a unique invoice number is also a legal requirement for good record keeping. You cannot have two invoices with the same number. This number links the invoice to your accounting software and your tax return. If the ATO audits you, they will look for sequential invoice numbers. Gaps in numbering must be explained. Therefore, your template must force the user to input a unique identifier. The layout of your invoice matters. The GST amount should be prominent. The total amount must be clear. Any discounts applied should be listed before GST is calculated. If you provide a discount, you must adjust the GST amount accordingly. You cannot claim GST on the full amount if you have given a discount. The tax invoice serves as the source document for your Business Activity Statement or BAS. When you complete your BAS, you use the total GST collected from your tax invoices to calculate your liability to the ATO. If your tax invoices are wrong, your BAS will be wrong. This can lead to underpayment of tax, which incurs interest and penalties, or overpayment, which affects your cash flow. In conclusion, a tax invoice is not just a piece of paper. It is a legal instrument that underpins the Australian tax system. By using a template that meets all ATO requirements, you protect your business, ensure you get paid, and stay on the right side of the law. This guide provides the knowledge you need to create or select the perfect tax invoice template for your Australian business.
Key Facts
- A tax invoice must include the words 'Tax Invoice' to allow the buyer to claim GST credits.— A New Tax System (Goods and Services Tax) Act 1999 (Cth)
- For sales over $1000, the invoice must show the buyer's identity and the quantity of goods supplied.— ATO GST Ruling GSTR 2000/17
- Businesses must keep tax invoices for five years as proof of expenses and income.— Income Tax Assessment Act 1997 (Cth)
- An ABN is required on any tax invoice to ensure the transaction is valid for business purposes.— A New Tax System (Australian Business Number) Act 1999 (Cth)
- If the total price includes GST, this must be stated on the invoice if the GST amount is not shown separately.— ATO Ruling GSTR 2000/17
Sources
Required Sections
Business Details
This section captures the seller's information to identify who is issuing the invoice.
Business Details
Enter your legal business name exactly as it appears on your Australian Business Register (ABR) record. You must use the same name registered with the Australian Securities and Investments Commission (ASIC) if you operate as a company, or your legal name if you are a sole trader. Using a trading name is acceptable, provided you keep your records up to date with the Australian Business Register, but consistency is key to avoiding confusion with your accountant or during audits.
Australian Business Number (ABN)
You must include your ABN on every tax invoice you issue. This is a strict requirement under the A New Tax System (Goods and Services Tax) Act 1999. Without a valid 11-digit ABN clearly displayed on the document, the invoice is not considered a valid tax invoice. This means your clients, particularly other businesses, cannot claim the GST credits on the purchase. If you fail to include your ABN, the Pay As You Go (PAYG) withholding rules may apply, requiring your client to withhold 47% of the payment and send it directly to the Australian Taxation Office (ATO). Do not leave this field blank.
Business Address
Provide the physical street address or postal address of your main place of business. This must be a location where records are kept or where the business is actually carried out. Using a PO Box is permitted for postal purposes, but a registered physical location provides better transparency and helps verify your business identity.
Contact Information
List the best way for clients to reach you regarding this invoice. Include a business phone number and a professional email address. If you operate different departments, such as an accounts office separate from your workshop, list the accounts contact details here to ensure payments and queries are directed to the right person. Clear contact details help resolve disputes quickly and maintain good cash flow.
Customer Details
Information about the buyer purchasing the goods or services.
Customer Name and Address
You must record the identity of your customer on every tax invoice. This is not just good bookkeeping, it is a strict requirement under the A New Tax System (Goods and Services Tax) Act 1999. For jobs under 1000 AUD, you must include the customer's name or identity. However, for any transaction of 1000 AUD or more, the rules get tighter. You must record both the customer's name and their address or their ABN to make the invoice valid for GST purposes.
If you fail to capture these details on invoices over 1000 AUD, your customer cannot claim a GST credit. In the trade industry, this creates a major dispute. Most business clients will refuse to pay an invoice over 1000 AUD that lacks a valid name and address because it creates tax problems for them. You risk delaying your cash flow while you reissue the document.
When collecting this information, aim for accuracy. A trading name like "Jim's Plumbing" is helpful, but you need the legal entity name to ensure the invoice holds up. Ask yourself, who are you contracting with? Is it an individual, a partnership, or a proprietary limited company? Write the full name exactly as it appears on their paperwork.
For the address, a vague description like "the property on the corner" is not enough. You need a physical street address or suburb that allows you to identify the specific recipient. If you are working on a construction site, make sure the billing address matches the entity paying the bill, which might be a head office rather than the site address.
Collecting these details before you start the job saves time later. When you quote the work, ask for the correct billing details. This prevents the awkward situation of chasing down an office manager for an address after you have finished the work. Accurate customer details also protect your business. They provide proof of delivery and help with debt recovery if a client does not pay.
Always treat the customer details section as a mandatory part of your compliance process. It ensures you meet the standards set by the Australian Taxation Office and keeps your accounts professional and audit ready.
Invoice Header
The top section containing the unique invoice number, date and document title.
Tax Invoice
Start at the very top left of the page. You must print the words 'Tax Invoice' in a clear, bold font. This is not optional. Under the A New Tax System (Goods and Services Tax) Act 1999, a document must be labeled a Tax Invoice to be valid for claiming GST credits. If you leave this label off, your clients, particularly other businesses, cannot claim the GST portion of the payment back from the Australian Taxation Office (ATO). This causes delays in payment because your client will ask you to reissue the document with the correct label.
Invoice Number
Every single invoice you create must have a unique identifier. Place this field near the top right or directly under the Tax Invoice title. You cannot use the same number twice. Common mistakes include restarting numbering at '001' at the beginning of a new financial year or using the date as the invoice number. If you invoice on the same date for two different jobs, you will create duplicate records. This creates a mess for your bookkeeping and raises red flags during an audit. Use a sequential system like 1001, 1002, 1003. Accounting software does this automatically. If you use handwritten invoices or a template, be disciplined about following the sequence. This unique number is essential for both your records and your client to track payments and reconcile accounts.
Date of Issue
Include a dedicated field for the date you create the invoice. Do not confuse this with the 'Due Date' or the date you completed the work. The Date of Issue is the official start of the payment clock. Under standard Australian business practices, unless you have a specific agreement stating otherwise, the Payment Terms (e.g. 7 days or 14 days) begin counting from this date. If you issue the invoice on the 1st of the month with 7-day terms, payment is legally due by the 8th. Using the correct date protects your cash flow. If there is ever a dispute about late fees or debt collection, the Date of Issue is the primary piece of evidence used to prove when the payment period started. Ensure the format is clear and unambiguous, such as 15 October 2023, rather than 15/10/23, which can be confusing in international contexts.
Line Items
The specific list of goods or services provided, including quantities and prices.
| Description | Quantity | Unit Price | Total Price |
|---|---|---|---|
| Subtotal | $0.00 |
Accuracy in your line items is critical for legal compliance and cash flow. Under A New Tax System (Goods and Services Tax) Act 1999 (Cth), your tax invoice must contain enough information to clearly determine the extent of the supply. You must list each product or service supplied so the recipient can verify the transaction. Do not use vague terms like 'labour' or 'materials' alone. Describe the work specifically, such as 'Install 2000mm x 1500mm Colorbond fence panel' or 'Render walls - 2 coats'. This level of detail satisfies Australian Taxation Office (ATO) requirements and helps prevent payment delays caused by client confusion.
Enter the quantity of goods or hours worked precisely. If you charge for time, ensure the unit price aligns with the time unit, for example, $85.00 per hour. For physical goods, list the number of items, such as square metres or units. Avoid rounding quantities up or down unless you have agreed to this with the client beforehand. Misrepresenting the quantity can be viewed as misleading conduct under the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010).
The unit price must be the exclusive price for one unit before GST is added. The total price for each line item is calculated by multiplying the quantity by the unit price. Ensure the mathematics is correct. If you are using accounting software, check the settings to ensure it handles the rounding of cents correctly to match your manual calculations.
The subtotal row must reflect the sum of all line items before the addition of GST. In Australia, if the invoice amount is $1,000 or more, the Taxation Administration Act 1953 mandates that each line item must display the GST component or the total GST amount must be clearly identified. While the subtotal figure itself excludes tax, it is the foundation for calculating the final GST amount. Double check that the subtotal adds up correctly to the cents, as simple errors here can trigger audits or disputes.
GST Calculation
The section displaying the GST amount and the grand total.
GST Calculation
This section is critical for meeting your tax obligations under the A New Tax System (Goods and Services Tax) Act 1999 (Cth). You must clearly show the total amount of GST payable on the invoice. If you are registered for GST, your tax invoices must include specific information to be valid under the law.
GST Amount
Enter the exact total of GST charged on this invoice. This figure represents the 10% tax component applicable to the taxable sales listed.
For standard invoices, calculate the GST on each line item (total price multiplied by 1/11) and sum those amounts. If you are using a tax invoice for mixed supplies, ensure you do not include GST on GST-free items such as basic food, some medical aids, or certain educational courses.
Under the A New Tax System (Goods and Services Tax) Act 1999, you must show the GST amount explicitly if the total price of the invoice is more than $82.50 (including GST). Do not leave this field blank. If the supply is GST-free or input taxed, write "0" or "Nil".
Total Amount (including GST)
Enter the final amount payable by the client. This figure must include the GST amount calculated above.
Accuracy is essential. This Total Amount is the trigger for your accounting software and your Business Activity Statement (BAS). Errors in this section can lead to discrepancies in your GST reporting and potential issues with the Australian Taxation Office (ATO).
Total Includes GST
Select or tick this option to confirm that the Total Amount specified above contains the Goods and Services Tax. This is a standard declaration for Australian business transactions. It clarifies to the purchaser that they are paying the supply price plus the tax component.
This label helps avoid disputes and ensures the recipient can claim their GST credits, known as input tax credits, without confusion. Ensure this statement is visible and unambiguous. If you are not registered for GST, you must not use this label or claim GST on the document. Instead, issue a standard document that clearly states "No GST has been charged."
By completing these fields correctly, you ensure your invoice complies with ATO requirements and supports a smooth cash flow for your business.
Payment Instructions
Details on how and when the customer should pay the invoice.
Payment Instructions
Bank Account Details
Please deposit the total amount due directly into the bank account listed below. Ensure you include your Invoice Number in the payment reference field so we can allocate the funds correctly and avoid any confusion on your account.
- Account Name: [Your Business Name]
- BSB: [XX-XXXX]
- Account Number: [XXXXXXX]
If you are paying via internet or mobile banking, copy the BSB and Account Number carefully. Do not include spaces or hyphens if your banking app does not allow them.
Payment Terms
Strictly 7 days. We require full payment of this invoice within seven days from the date of issue. Maintaining cash flow is essential for keeping our business operational and ensuring we can continue to provide quality service to you.
We comply with the Taxation Administration Act 1953 regarding pay-as-you-go (PAYG) withholding. If you are an Australian Taxation Office (ATO) defined "No ABN Withholder" because you have not provided a valid Australian Business Number (ABN), we are legally required to withhold tax from this payment at the top rate. If this applies, please contact us before making payment so we can adjust the total amount payable.
Fees and Penalties
According to the terms of our service agreement, interest may be charged on overdue invoices at the maximum rate permitted by the Penalty Interest Rates Act 1983 (or relevant state legislation). We also reserve the right to recover debt recovery costs and fees if the account is referred to a collection agency.
For larger projects exceeding $20,000 in value, the Building and Construction Industry Security of Payment Act 1999 (NSW) or relevant Security of Payment legislation in your state or territory provides a statutory framework for progress payments. If this invoice relates to a construction contract, the payment due dates and rights to receive progress claims are governed by that specific Act. If you have any questions regarding the payment schedule, refer to our signed contract or contact our office immediately.
If you are experiencing financial difficulty or believe this invoice contains an error, phone us immediately on [Your Phone Number] to discuss the matter before the due date. We value your business and will work with you to resolve genuine disputes.
Frequently Asked Questions
What is a Tax Invoice Template?
When do I need a Tax Invoice Template?
Is a Tax Invoice Template legally required in Australia?
What must be included on a Tax Invoice?
Can I issue an invoice without an ABN?
How long must I keep Tax Invoices?
What is the difference between an Invoice and a Tax Invoice?
Do I need to register for GST to use this template?
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