Our phone number is :
1-888-658-4829 for OLT Self-Prepared Customers (toll free)
1-816-232-0095 for OLT Self-Prepared Customers.
1-877-658-4776 for OLTPRO Professional Tax Preparers (toll free)
1-816-232-9095 for OLTPRO Professional Tax Preparers.
Phone support for the software only is available Monday - Friday from 8am to 5pm Central Time.