Renew My Membership

Thank you for renewing your AAI membership! Your participation helps AAI to support scientists, institutions, and the field of immunology. Your membership also grants you access to programs that can help your science and career. 

To renew, please find the category below that best represents your current status, then follow the easy instructions. If you have any questions, please email


(Current regular and associate members or recent regular and associate members, within the past three years)

Click here to renew now. You will need your AAI User ID (Member Number) and password. If you have forgotten either, you may request this information be sent to you via the onscreen prompt (forgot password link under the log in box). Please help us better serve you by updating all information, required and requested. You may renew online by credit card;  you may also print an invoice to renew by wire transfer or by mail.


(Lapsed regular and associate members beyond three years)

Lapsed members will need to reapply. If your email address has not changed since you were last a member, you may reapply online. Click here to select the appropriate membership category for instructions to reapply. Reinstatement requires current year dues payment only.

If your email address has changed, please email requesting reinstatement. Make sure to send us your full name, your User ID (Member Number), if known, and the institution you were last associated with as a member. AAI will email you a link to retrieve your password. 


Trainees may renew by following the steps to Renew Online mentioned above. If you no longer qualify for trainee membership, you may apply for Regular or Associate membership by clicking here.


© The American Association of Immunologists, Inc.
1451 Rockville Pike, Suite 650, Rockville, Maryland 20852
Phone: (301) 634-7178 | Fax: (301) 634-7887