Electronic Filing for Combined Filing Corporate Income 2024 Approved Providers

  • Providers are submitting their information for this page. Please revisit this page for updates.
  • CCH Incorporated
  • ProSystem FX Tax and CCH Axcess
  • Website
  • CCH Small Firm Services
  • Website
  • 800-638-8291 Customer Support ATX
  • Thomson Reuters-CS Professional Suite
  • Website
  • 800-968-0600
  • Thomson Reuters - GoSystem/OneSource
  • Website
  • 734-356-5814
  • Universal Tax Systems, Inc.
  • Website
  • Email
  • 770-857-5600
  • Toll Free: 866-641-9473 (WISE)
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