School Fees
Acknowledging Your Commitment
We recognise the commitment and sacrifices families make when choosing Great Southern Grammar.
This choice reflects a shared belief in the power of community and the value of an education that nurtures not only academic success but also character, care and belonging.
At GSG, we honour that trust by partnering with families to provide exceptional learning and care, ensuring every student has the opportunity to thrive, ignite their passion and create their impact in the world.
Simple, Transparent, Flexible
Our fee model is designed to provide certainty and help families plan and manage school costs with confidence. Tuition fees are inclusive of academic and most cocurricular expenses*, ensuring transparency and value.
To make payments easier, we offer Grammar Pay, a direct debit option that lets families spread fees across 41 weekly, 21 fortnightly, or 10 monthly instalments, making budgeting simpler and more manageable. Instalments are deducted over the period from February to November. There are no additional costs for using Grammar Pay.
For more information regarding Grammar Pay, please contact Ms Amanda Stanborough, Accounts Receivable Officer on (08) 9844 0317 or amanda.stanborough@gsg.wa.edu.au
Our Fee Terms and Conditions can be found here.
Tuition Fees 2026
Year Level | Annual Tuition Fee | Term | Monthly | Fortnightly | Weekly |
|---|---|---|---|---|---|
| x 4 | x 10 | x 21 | x 41 | ||
| Pre-Kindergarten 1-Day | $2,800 | $700 | $280 | $133 | $68 |
| Pre-Kindergarten 2-Day | $5,600 | $1,400 | $560 | $267 | $137 |
| Kindergarten 3-Day | $3,596 | $899 | $360 | $171 | $88 |
| Kindergarten 5-Day | $5,996 | $1,499 | $600 | $286 | $146 |
| Pre-Primary | $6,176 | $1,544 | $618 | $294 | $151 |
| Year 1-2 | $6,176 | $1,544 | $618 | $294 | $151 |
| Year 3-4 | $9,040 | $2,260 | $904 | $430 | $220 |
| Year 5-6 | $10,688 | $2,672 | $1069 | $509 | $261 |
| Year 7-9 | $13,136 | $3,284 | $1,314 | $626 | $320 |
| Year 10-11 | $15,816 | $3,954 | $1,582 | $753 | $386 |
| Year 12* | $15,816 | $5,272 (3 Terms) | $1,582 | $753 | $386 |
*Annual tuition and boarding fees for Year Twelve students are adjusted for a shorter school year and billed over the first three terms.
Boarding Fees 2026
Boarding Year Level | Annual Fee | Term | Monthly | Fortnightly | Weekly |
|---|---|---|---|---|---|
| x 4 | x 10 | x 21 | x 41 | ||
| Year 7-11 | $28,942 | $7,236 | $2,894 | $1,378 | $706 |
| Year 12* | $27,015 | $9,005 (3 Terms) | $2,702 | $1,286 | $659 |
Tuition Discounts Schedule 2026
Sibling Discount |
|---|
| Second Child: 5% |
| Third Child: 25% |
| Fourth + Child: 50% |
Great Southern Grammar acknowledges that the land upon which we learn, play and grow is Menang land, whose traditional custodians are the Noongar people. We pay our respects to elders past, present and emerging and acknowledge that their sovereignty was never ceded.