Submit your application and payment.
Note: credit card payments may not be submitted by mail.
- PHONE: (888) 224-4321 (credit cards only)
- ONLINE: www.caionline.org/join (credit cards or electronic check only)—start enjoying your benefits today!
- MAIL: CAI, P.O. Box 748562, Atlanta, GA 30374-8562 (checks only)
- EMAIL: payments@caionline.org (credit cards only)
Download the appropriate fillable application:
2026HomeownerLeaderApp.pdf
2026-Mgmt-Company-App.pdf
2026-Manager-App.pdf
2026-Business-Partner-App.pdf