The table below shows the cost of membership subscriptions for full Members in 2025.
Pupil numbers are taken from the previous year’s ISC Census return, based on the total count of children in the year groups for which the Member is responsible.
| Band | Number of pupils | England and Wales | Scotland and N Ireland | Overseas |
|---|---|---|---|---|
| 1 | <199 | £1,343.00 | £1,141.55 | £1,343.00 |
| 2 | 200 - 299 | £2,068.00 | £1,757.80 | £1,343.00 |
| 3 | 300 - 399 | £2,793.00 | £2,374.05 | £1,396.00 |
| 4 | 400 - 499 | £3,507.00 | £2,980.95 | £1,754.00 |
| 5 | >500 | £4,094.00 | £3,479.90 | £2,047.00 |