Join HCAS: Annual Membership Click Here to Join HCAS Online NOTE: Visa & Mastercard Only! Membership puts you on our mailing list to receive our newsletter, notices of upcoming events, and, on occasion, provides you with reduced fees for conferences and other events. Membership in the local chapter is $ 20 per individual or family, and $50 for professionals. Local members should also be members of the National Autism Society of America. For membership in the National Organization you can sign up on-line through the National ASA site. If you would prefer to pay your membership by check, please Click Here to view and print a PDF version of our membership form. Please make your check payable to the Howard County Autism Society The Howard County Chapter of the Autism Society of America is a non-profit organization that is tax-exempt as a 501(c)3 charity. Your membership dues and donations to the chapter support our mission of advocacy and public awareness. All donations are tax deductible. The Combined Federal Campaign Number for the Chapter is 3038 Autism Soc. Amer, Howard Cty. Thank you for your contribution! Click Here to Join HCAS Online NOTE: Visa & Mastercard Only!