Use these instructions to submit 3921 for you company to the IRS under Section 6039 of the IRS code. Continue reading More
- Customer support is provided by telephone, email, or by logging into the customer support web site below.
Support Hours:
9:00 am - 8:00 pm Mon - Fri, except for company holidays.
Contact Support:
Email: cfsupport@solium.com
Phone: (800) 223-8900
Fax: (781) 972-5201
Request Support
Web Meetings:
