Frequently Asked Questions
What is the best certification for interior design?
There isn't one single best certification, since it depends on your career goals and how much time you can commit. A Certificate IV in Interior Decoration gives you a fast, online entry point, while a Diploma of Interior Design and Decoration builds broader skills over a longer period. If you want to work at a higher design level, a Bachelor of Interior Design offers deeper training in areas like residential or commercial design.
Can I get certified online in interior design?
Yes, you can study interior design certification fully online, including the Certificate IV in Interior Decoration through Open Colleges. Bachelor's degrees and diplomas from providers like Billy Blue College of Design also offer online study, alongside blended and on-campus options. This flexibility lets you fit study around work or other commitments while still working toward a recognised qualification.
What certificates do I need to be an interior designer?
There's no single required certificate to work in interior design, but qualifications range from Certificate IV up to Bachelor's Degree level. A Certificate IV in Interior Decoration covers foundational skills, while a Diploma or Bachelor's degree, such as the Bachelor of Interior Design (Commercial), provides more advanced training. The right choice depends on the design roles you're aiming for.
Is a 1 year diploma in interior design worth it?
A one-year Diploma of Interior Design and Decoration can be a worthwhile option if you want a quicker qualification than a full Bachelor's degree. Studied full time it takes around one year, or up to two years part time, and covers skills used in interior design and decoration work. Whether it suits you depends on your career goals, since some roles may benefit from the deeper training in a Bachelor's degree.
How much do interior designers earn in Australia?
Pay for interior design roles varies by state, experience and the type of work you do. Related design leadership roles can earn upward of AU$100,000 a year according to PayScale Australia, though entry-level pay is typically lower. Your qualification level and experience both influence what you can expect to earn over time.


