Membership fees for year 2019-2020 are based on the company's annual turnover.
The ISPA membership runs annually from 1st April to 31st March.
- (L) Small (£735) - Up to £500,000 per annum
- (M) Small (£1,470) - £500,000 to £1 m per annum
- (U) Small (£2,205) - £1m to £2m per annum
- (L) Medium (£2,940) - £2m to £5m per annum
- (M) Medium (£3,675) - £5m to £10m per annum
- (U) Medium (£4,410) - £10m to £20m per annum
- Large (£5,145) - £20m to £50m per annum
- Corporate (£8,750) - £50m per annum +
- Associate (£280) - For registered charities
- (L) Legal Forum (£735) - For law firms with up to 10 partners
- (M) Legal Forum (£1,470) - For law firms with 11-20 partners
- (U) Legal Forum (£2,205) - For law firms with over 20 partners