Customer and Technical Support


Phone: 1-800-638-8291
Support Site: www.MyATX.com
Email: customer.support@cchsfs.com
Off-season hours: M-F from 8:00am - 6:00pm Eastern Time

If you use ATX tax software only through our Pay-Per-Return System (PRS), please call 1-770-857-5602.

Renewals: 1-800-495-4626
If you have your quote number you can renew online by clicking here.