Open Source Invoice for Australia

Open Source Invoice Template for Australia

An Australian-compliant open source invoice template designed to meet the requirements of the Australian Taxation Office (ATO) and relevant business legislation. This template incorporates all necessary elements for a valid tax invoice, including GST calculations, ABN display, and required business information fields. The template is freely available for use, modification, and distribution, making it particularly valuable for small to medium enterprises across various industries. It includes both mandatory and optional sections to accommodate different business needs while ensuring compliance with Australian tax law and business regulations.

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What is a Open Source Invoice?

The Open Source Invoice Template was developed to address the need for a standardized, legally compliant invoicing solution for Australian businesses. It incorporates all requirements specified by the Australian Taxation Office for valid tax invoices, including GST considerations, while maintaining flexibility for various business types. The template is designed to be freely accessible, modifiable, and distributable under open source principles, making it particularly valuable for small businesses, startups, and freelancers who need a reliable invoicing solution without additional software costs. It supports both electronic and print formats, accommodating modern business practices while ensuring compliance with Australian regulatory requirements, including the A New Tax System (Goods and Services Tax) Act 1999 and related legislation.

What sections should be included in a Open Source Invoice?

1. Invoice Header: Business name, ABN, contact details, and invoice number

2. Client Information: Client's business name, ABN, billing address, and contact details

3. Invoice Details: Invoice date, due date, payment terms, and reference numbers

4. Item Description: Detailed list of products/services, quantities, unit prices

5. Subtotal: Sum of all items before tax

6. GST: GST amount calculated at 10% (if applicable)

7. Total Amount: Final amount including GST

8. Payment Instructions: Bank details or other payment method information

9. Terms and Conditions: Basic payment terms, late payment policies

What sections are optional to include in a Open Source Invoice?

1. Purchase Order Reference: Include when client requires PO numbers for payment processing

2. Project Reference: Include for project-based billing to track specific project costs

3. Discount Section: Include when offering early payment or volume discounts

4. Foreign Currency: Include when dealing with international clients, showing exchange rates

5. Hours Breakdown: Include for time-based services to detail hours worked

6. Shipping Information: Include for invoices involving physical goods delivery

What schedules should be included in a Open Source Invoice?

1. Itemized Breakdown: Detailed breakdown of complex service components or product variations

2. Time Sheet: Detailed record of hours worked, particularly for service-based businesses

3. Rate Card: Standard pricing information for regular clients

Authors

Alex Denne

Head of Growth (Open Source Law) @ Genie AI | 3 x UCL-Certified in Contract Law & Drafting | 4+ Years Managing 1M+ Legal Documents | Serial Founder & Legal AI Author

Jurisdiction

Australia

Publisher

Genie AI

Document Type

Invoice Form

Sector

Sales

Cost

Free to use
Relevant Industries

Retail

Professional Services

Construction

Information Technology

Consulting

Manufacturing

Healthcare

Education

Hospitality

Creative Industries

Trade Services

Real Estate

Financial Services

Agriculture

Transport and Logistics

Relevant Teams

Finance

Accounts Receivable

Operations

Administration

Sales

Legal

Compliance

Small Business Unit

Accounting

Tax

Relevant Roles

Business Owner

Managing Director

Finance Manager

Accounts Receivable Officer

Bookkeeper

Accountant

Office Administrator

Operations Manager

Small Business Consultant

Freelancer

Independent Contractor

Tax Agent

Financial Controller

Project Manager

Sales Manager

Industries
Teams

Employer, Employee, Start Date, Job Title, Department, Location, Probationary Period, Notice Period, Salary, Overtime, Vacation Pay, Statutory Holidays, Benefits, Bonus, Expenses, Working Hours, Rest Breaks,  Leaves of Absence, Confidentiality, Intellectual Property, Non-Solicitation, Non-Competition, Code of Conduct, Termination,  Severance Pay, Governing Law, Entire Agreemen

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