The Systematics Association welcomes anyone interested in the study or teaching of Systematics. To become a member, please complete the online form below and the payment form (step 2 of 2) on the following page. If you are a UK tax payer then please also consider completing a Gift Aid form so we can claim back the tax you have paid on your subscription.
Annual membership fees payable to the Association are as follows (2021):
| Category | UK Sterling | US dollars | EU euros |
| Standard | £20 | $30 | €30 |
| Student | £10 | $15 | €15 |
| Retired/Unwaged | £10 | $15 | €15 |
| Qualifying Countries | £10 | $15 | €15 |
Queries and help: If you have any questions concerning membership, please contact Katie Collins, the Membership Secretary.