Welcome | Login
Customer Support


My Account

With My Account, you can find information about your account online.

  • Look up your installation codes
  • Change your address or contact information
  • Get copies of invoices and statements
  • Check the status of your order
  • View subscription inventory
  • And more!

Contact Us


Send your question using our convenient e-mail contact form


For real-time assistance, select one of the following chat options.


  • ATX Tax Prep customers: Call 1-800-638-8291 or visit myatx.com for sales, account and product support.
  • For support of a stand-alone Kleinrock product, you can call 1-800-449-6451
    • Option 1: Technical Support
    • Option 2: All Other Inquiries
  • To place an order for a new Kleinrock subscription, call 1-800-449-6411.
  • To renew an existing subscription, call 1-888-821-2665.
  • For assistance with billing issues, please call 1-800-449-6439.
© 2016, Wolters Kluwer. All Rights Reserved.