SIS40221 is the nationally recognised Certificate IV in Fitness. It prepares you for work as a fitness instructor. It has been the current version on the national register since 2021, when it replaced SIS40215. Employers posted about 320 fitness instructor jobs in June 2026, down 2.6% on a year earlier.
The signals behind the Certificate IV in Fitness are mixed, and both sides are worth weighing. Employment is projected to grow through 2035 and enrolments are rising. The official shortage list does not rate its occupations in shortage. These are official statistics, not a promise about your result.
Job ads for fitness instructors are holding steady. About 320 fitness instructor jobs were advertised online in June 2026, down 2.6% on a year earlier. Over the last 12 months there were about 4,000 job ads, while 11,765 people were training in the qualification nationally (2025). Ads show the market. Enrolments show the pipeline. Neither is a job promise.
Australia's official shortage list rates fitness instructors as not in shortage. The 2025 Occupation Shortage List rates Fitness Instructor as not in shortage.
Fitness instructor jobs are projected to grow. Jobs and Skills Australia projections put these occupations at 35,273 workers in May 2025, 37,526 by May 2030 (up 6.4%) and 39,896 by May 2035 (up 13.1%).
Certificate IV in Fitness graduates find work at the typical Certificate IV rate, but earn less soon after training. In the 2025 NCVER Student Outcomes survey, 91.7% were employed or in further study after training. The typical Certificate IV result is 89.9%, across 71 qualifications. Median income after training was $50,000, against $63,400 typical. 82% were satisfied with the training, against 87.8% typical. Income here is the survey median about six months after training. It includes part-time work, so it is not the full-time award rate.
Enrolments in the Certificate IV in Fitness are growing. Across Australia, 10,175 people enrolled in 2024. In 2025 it was 11,765, up 15.6% in a year. National data for SIS40221 starts in 2022.
The register and the national framework set some of this. Providers set the rest.
State funding for SIS40221 is being verified against official program lists.
Eligibility and student contributions vary by program and provider. The official state listing is the source of truth. In a subsidised place the government pays most of the tuition and you pay a co-contribution set by the program and provider.
The Certificate IV in Fitness is 17 units: 10 core, plus 7 electives chosen from 43 options on the register. One unit has prerequisites, marked below.
No Get Course partner currently lists this qualification. Check the national register for organisations approved to deliver it, and remember that approval to deliver is a regulatory fact, not a recommendation. You can browse live courses from our partners and enquire today.
Browse coursesGet Course maps SIS40221 to its occupations using the register’s own outcome wording, shown with ANZSCO codes (here, 4521) so the mapping can be checked. Job advertisement counts come from the Jobs and Skills Australia Internet Vacancy Index and count online ads, not vacancies filled. Enrolment counts come from NCVER Total VET Activity and count people in training, not completions. Outcome benchmarks marked “typical” are medians computed by Get Course across all Certificate IVs in the same NCVER collection; they are derived figures, not official NCVER benchmarks. Funding rows appear only after verification against the official state program list. Source vintages: Occupation Shortage List 2025 assessment; Jobs and Skills Australia Internet Vacancy Index latest month June 2026; NCVER Total VET Activity 2025 collection; employment projections May 2025 to May 2035 release; NCVER Student Outcomes survey 2025 survey; register training.gov.au, synced 7 September 2026; register synced 18 Sept 2026. Page last updated 19 Sept 2026.