NCSA’s yearly memberships expire every year on September 30th, regardless of when they were purchased.

If you have previously purchased an NCSA membership, do login to the site before purchasing your new membership (scroll to the bottom of any of our pages to enter the e-mail address with which you registered and your password). Then go to the Join Us page and renew.

If you have purchased a yearly membership in the past but are currently experiencing difficulty logging in, look to see if you’re receiving an “Account has expired” message beneath the Login Button below. In that case, you can re-join NCSA! Select your NCSA membership level on the Join Us page (also on the menu bar above).

If you have questions, contact us at ncsaadministrator@ncsaweb.net. Thank you!