Membership term runs from 1 October – 30 September.
2026 full year fee
| MeSIAA (Member) | MSIAA (Master) |
| $421.07 | $528.91 |
Pro-rata fees
| Joining month | Member | Master | Member until |
| October | $421.07 | $528.91 | 30 September |
| November | $385.98 | $484.83 | 30 September |
| December | $350.89 | $440.76 | 30 September |
| January | $315.80 | $396.68 | 30 September |
| February | $280.71 | $352.61 | 30 September |
| March | $245.62 | $308.53 | 30 September |
| April | $210.54 | $264.46 | 30 September |
| May | $175.45 | $220.38 | 30 September |
| June | $140.36 | $176.30 | 30 September |
| July | $105.27 | $132.23 | 30 September |
| August | $70.18 | $88.15 | 30 September |
| September | $35.09 | $44.05 | 30 September |