Membership term runs from 1 October – 30 September.
2025 full year fee
| MeSIAA (Member) | MSIAA (Master) |
| $410 | $515 |
Pro-rata fees
| Joining month | Member | Master | Member until |
| October | $410.00 | $515.00 | 30 September |
| November | $375.83 | $472.08 | 30 September |
| December | $341.67 | $429.17 | 30 September |
| January | $307.50 | $386.25 | 30 September |
| February | $273.33 | $343.33 | 30 September |
| March | $239.17 | $300.42 | 30 September |
| April | $205.00 | $257.50 | 30 September |
| May | $170.83 | $214.58 | 30 September |
| June | $136.67 | $171.67 | 30 September |
| July | $102.50 | $128.75 | 30 September |
| August | $68.33 | $85.83 | 30 September |
| September | $34.17 | $42.92 | 30 September |