Toronto, Ontario
2008
Enterprise (1,000+ employees)
UltraTax CS is a tax prep and compliance solution for tax and accounting firms to help reduce manual data entry, streamline prep and review and improve accuracy as returns are completed by professionals. UltraTax provides a comprehensive tax preparation process that uses advanced technology and an integrated workflow system with tax planning, document management, and client collaboration. With built-in timesaving tools including depreciation and asset management, e-file and e-signature capabilities, paperless processing and data mining, UltraTax CS delivers a trusted end-to-end solution to boost efficiency and firm growth. It offers access to most intelligent automation for a full line of federal, state, and local tax programs, plus multi-state returns in the industry. With diagnostics, data sharing, and flexibility to work through multi-monitors and anywhere, firms can save time and automate workflows each new tax year. UltraTax CS serves thousands of firms as the cornerstone of an end-to-end tax workflow, helping tax and accounting professionals reduce manual data entry, streamline preparation and review, and improve return accuracy—so professionals can complete more complex returns with greater confidence and 62% less time spent preparing and reviewing returns*.
*Source: 2026 UltraTax CS Annual Survey.
All Firm Sizes
Head of Tax / Tax Partner; Managing Partner / Firm Owner; Technology Director / IT Lead
Custom Pricing
Phone, Email, Live Chat, 24-hour Help & Support Center
Not provided
Contact for pricing
Elevate your firm with increased automation and seamless integration tools to simplify tax workflows.
Providing an efficient and streamlined workflow process for tax and accounting professionals.
Member/Partner, Stitely & Karstetter, PLLC
Founder & Chief Strategist, Shaynaco LLC
Owner, Ballard & Company, Ltd. CPA's
Custom pricing for UltraTax CS is available based on the number of users, tax returns, and states and jurisdictions of operations.
UltraTax CS supports multiple tax forms, including 1040, 1041, 1120, 1120C, 1120S, 706, 709, 990, and 5500, as well as more than 371 eFiling individual and business state and local tax returns.
To transmit electronic returns — and 1040, 1120, 1065, 990, or 1041 electronic extensions — follow these steps.
To get acclimated using UltraTax CS, we provide training through written documentation, videos, and virtual or on-premise expert instruction customized for your firm’s specific needs. We can give you a thorough overview of the latest best practices in the profession and help you make the most of your investment in UltraTax CS.
UltraTax CS is a part of the CS Professional Suite and integrates seamlessly with all CS products, including Accounting CS, Accounting Payroll CS, Practice CS, and more.
Using advanced data sharing, paperless processing, and the web, our full suite of top-rated, integrated products combines and shares data to create a customizable solution that will save time and boost productivity. Companies using UltraTax CS report over 50% time savings because of CS Professional Suite data integration.
Get answers to your questions through phone, e-mail or chat, as well as 24-hour access to our state-of-the-art help and support Center with thousands of articles and content.
