Membership Fees

Join ACID and become part of a powerful community committed to fighting design theft.

Joining could not be easier using our online system. Join instantly by clicking on this link to the APPLICATION FORM We are happy to accept payments through our Paypal portal where you can also make credit and debit card payments.

To pay by cheque or bank transfer fill in the APPLICATION FORM and choose the payment option you want to use.


You can choose to pay by Direct Debit and spread your subscription by filling in the  APPLICATION FORM, choosing the Direct Debit option and following the instructions.



You can also Download the mandate here If you really would prefer to join us by printing off our ACID Application Form and emailing it to or posting it to us ACID Ltd., PO Box 5078, Gloucester Central, GL19 3YB. Please download the file below.


Annual ACID Membership Fees

Annual £ Turnover Annual Fee One-off Joining Fee VAT @ 20% Total 1st year Direct Debit
Under 50K £140 £35 £35 £210 £14
50K - 100K £240 £65 £61 £366 £24
100K - 250K £325 £65 £78 £468 £32.50
250K - 500K £380 £125 £101 £606 £38
500K - 2.5M £540 £125 £133 £798 £54
2.5M - 5M £815 £125 £188 £1,128 £81.50
5M - 10M £1025 £125 £230 £1,380 £102.50
Over 10M £1625 £125 £350 £2,100 £162.50

Take the Direct Debit option and your monthly cost (after the initial payment of the joining fee) can be seen above.

Become a member