Diploma of Business

The Diploma of Business at Alpha College of Australia is a practical, one-and-a-half-year qualification that gets you ready for work in an office or a small business, or for further study. You'll cover the basics of how organisations run: managing finances, marketing, leading teams, customer service, and business operations. The course is built around units of study, each with a set credit point value, and you'll typically study them over trimesters or semesters. That structure means you can often choose a mix of core and elective units, so you can focus on areas like human resources, sales, or small business management.

What you'll actually study

You'll work through units that teach you how to read a profit and loss statement, write a business plan, manage a project, and deal with workplace conflict. Assessment is usually a mix of assignments, case studies, presentations, and exams. Some units may include a work placement or a simulated business project, where you apply what you've learned to a real or realistic workplace task. The diploma is nested under the Australian Qualifications Framework (AQF), which means it's a recognised qualification that can lead into a bachelor degree, often with credit for the units you've completed.

How it fits together

Australian diplomas are normally one to two years full-time. This one is 1.5 years, which gives you time to build skills without rushing. You'll study a set number of units, each worth credit points, and you need to pass them all to graduate. The course is delivered on campus, and you'll be studying alongside other students, many of whom are also planning to move into a bachelor program. If you're an international student, you can work up to 48 hours per fortnight while your course is in session. After you finish, you may be eligible for the Temporary Graduate visa (subclass 485) post-study work stream, which lets you stay and work in Australia for a period. Always check the current rules on the Department of Home Affairs website.

Who it's for

This diploma suits you if you want a hands-on business qualification that gets you into the workforce quickly, or if you're using it as a pathway to a bachelor degree. It's also a good fit if you're already working and want a formal qualification to move into a supervisor or team leader role. You don't need prior business study, but you do need to meet the English requirement. International applicants generally need IELTS Academic 6.0–6.5 overall, or an equivalent like TOEFL iBT, PTE Academic, or Cambridge C1 Advanced. The Student visa has its own English threshold set by the Department of Home Affairs, so check both. Tuition fees are published on the CRICOS register, and you should confirm all details, including unit lists and intake dates, on the official course page.

• Administration officer – keeping an office running, managing schedules, and handling correspondence in industries like health, education, or government.
• Small business owner or operator – running your own business, from retail to trades, using the planning and finance skills from the diploma.
• Team leader or supervisor – managing a small team in retail, hospitality, or customer service.
• Sales representative – building client relationships and meeting sales targets in wholesale, real estate, or business services.
• Accounts clerk – processing invoices, payroll, and basic bookkeeping for small to medium businesses.
• Customer service manager – overseeing a service team and improving customer experience in banking, telecommunications, or government.
• Project support officer – assisting with planning, tracking, and reporting on projects in construction, IT, or events.

These roles exist across Australia in sectors like retail, professional services, government, and not-for-profit organisations. The diploma also gives you a pathway into further study, such as a bachelor degree in business or commerce, which can open up management and specialist roles.