--- title: UltraTax CS Reviews meta\_title: 'UltraTax CS Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 61 reviews by the users' company size, role or industry to find out how UltraTax CS works for a business like yours. aggregate\_rating: rating\_value: 3.4 review\_count: 61 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Tax Software url: https://www.g2.com/categories/tax-software --- ### UltraTax CS Pros and Cons: Top 5 Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users appreciate the **excellent customer support** of UltraTax CS, finding it helpful and easily accessible. [(2 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2010940&qs=pros-and-cons#reviews) Users appreciate the **ease of use** of UltraTax CS, highlighting its intuitive interface and user-friendly design. [(2 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884054&qs=pros-and-cons#reviews) Users appreciate the **efficiency** of UltraTax CS, notably saving time through seamless integrations and year-to-year rollover. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300210&qs=pros-and-cons#reviews) Users value the **seamless integrations** of UltraTax CS, enhancing efficiency and reducing data entry time significantly. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300237&qs=pros-and-cons#reviews) Users appreciate the **time-saving integrations** of UltraTax CS, streamlining data entry and enhancing efficiency year over year. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300167&qs=pros-and-cons#reviews) Users find the **difficult learning curve** of UltraTax CS challenging due to its extensive features and capabilities. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300246&qs=pros-and-cons#reviews) Users find UltraTax CS to be **pretty expensive** , which can be a barrier for many taxpayers and firms. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884071&qs=pros-and-cons#reviews) Users experience **inefficiency** when navigating forms, as the software doesn't return them to the correct input screen locations. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884046&qs=pros-and-cons#reviews) Users experience **login issues** , often required to sign in multiple times, hindering their workflow. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2485313&qs=pros-and-cons#reviews) Users often face **software bugs** during critical moments, causing frustration and affecting their overall experience with UltraTax CS. [(1 mentions)](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2010938&qs=pros-and-cons#reviews) ### 5 Pros or Advantages of UltraTax CS ##### 1. Customer Support Users appreciate the **excellent customer support** of UltraTax CS, finding it helpful and easily accessible. [ See 2 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2010940&qs=pros-and-cons#reviews) See Related User Reviews ![BETH P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "BETH P.") BP BETH P. Small-Business (50 or fewer emp.) 4.0/5 "Ten year user review" What do you like about UltraTax CS? Help center in the program is good. program is user friendly. accuracy of the program is excellent. AJ Amber J. Small-Business (50 or fewer emp.) 5.0/5 "Time-Saving Tax Software" What do you like about UltraTax CS? User friendly. Easy to learn. Customer Service is great. ##### 2. Ease of Use Users appreciate the **ease of use** of UltraTax CS, highlighting its intuitive interface and user-friendly design. [ See 2 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884054&qs=pros-and-cons#reviews) See Related User Reviews CS Claire S. Small-Business (50 or fewer emp.) 5.0/5 "Love love love UltraTax" What do you like about UltraTax CS? Intuitiveness, being able to find input from the form. AJ Amber J. Small-Business (50 or fewer emp.) 5.0/5 "Time-Saving Tax Software" What do you like about UltraTax CS? User friendly. Easy to learn. Customer Service is great. ##### 3. Efficiency Users appreciate the **efficiency** of UltraTax CS, notably saving time through seamless integrations and year-to-year rollover. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300210&qs=pros-and-cons#reviews) See Related User Reviews ST Sandi T. Small-Business (50 or fewer emp.) 4.5/5 "Ultra Tax A great tool to help with your tax headaches" What do you like about UltraTax CS? I love that Ultra Tax integrates with the other Thompson Retuers applications that all a great flow through of information. The intergrations saved a ##### 4. Integrations Users value the **seamless integrations** of UltraTax CS, enhancing efficiency and reducing data entry time significantly. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300237&qs=pros-and-cons#reviews) See Related User Reviews ST Sandi T. Small-Business (50 or fewer emp.) 4.5/5 "Ultra Tax A great tool to help with your tax headaches" What do you like about UltraTax CS? I love that Ultra Tax integrates with the other Thompson Retuers applications that all a great flow through of information. The intergrations saved a ##### 5. Time-saving Users appreciate the **time-saving integrations** of UltraTax CS, streamlining data entry and enhancing efficiency year over year. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300167&qs=pros-and-cons#reviews) See Related User Reviews ST Sandi T. Small-Business (50 or fewer emp.) 4.5/5 "Ultra Tax A great tool to help with your tax headaches" What do you like about UltraTax CS? I love that Ultra Tax integrates with the other Thompson Retuers applications that all a great flow through of information. The intergrations saved a ### 5 Cons or Disadvantages of UltraTax CS ##### 1. Difficult Learning Users find the **difficult learning curve** of UltraTax CS challenging due to its extensive features and capabilities. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2300246&qs=pros-and-cons#reviews) See Related User Reviews ST Sandi T. Small-Business (50 or fewer emp.) 4.5/5 "Ultra Tax A great tool to help with your tax headaches" What do you dislike about UltraTax CS? Ultra Tax can be complicated becasue of the all the features it has. The features are awesome but you have to learn the software and its capabalities. ##### 2. Expensive Users find UltraTax CS to be **pretty expensive** , which can be a barrier for many taxpayers and firms. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884071&qs=pros-and-cons#reviews) See Related User Reviews AJ Amber J. Small-Business (50 or fewer emp.) 5.0/5 "Time-Saving Tax Software" What do you dislike about UltraTax CS? It is pretty expensive. Sometime UT has technical difficulties at the worse time. ##### 3. Inefficiency Users experience **inefficiency** when navigating forms, as the software doesn't return them to the correct input screen locations. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=1884046&qs=pros-and-cons#reviews) See Related User Reviews ![BETH P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "BETH P.") BP BETH P. Small-Business (50 or fewer emp.) 4.0/5 "Ten year user review" What do you dislike about UltraTax CS? on some forms, when you're trying to find the input screen for a particular line, and you click back to input screen, it doesn't take you to the place ##### 4. Login Issues Users experience **login issues** , often required to sign in multiple times, hindering their workflow. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2485313&qs=pros-and-cons#reviews) See Related User Reviews AS Amanda S. Small-Business (50 or fewer emp.) 4.0/5 "UltraTax Is My Preferred Platform" What do you dislike about UltraTax CS? I do not like having to sign in multiple times. ##### 5. Software Bugs Users often face **software bugs** during critical moments, causing frustration and affecting their overall experience with UltraTax CS. [ See 1 mentions ](https://www.g2.com/products/ultratax-cs/reviews?filters%5Bsentiment_snippet%5D=2010938&qs=pros-and-cons#reviews) See Related User Reviews AJ Amber J. Small-Business (50 or fewer emp.) 5.0/5 "Time-Saving Tax Software" What do you dislike about UltraTax CS? It is pretty expensive. Sometime UT has technical difficulties at the worse time. ## Top-Rated Alternatives [ ![Drake Tax](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6be5f37c0f569f82686f5aa4871d6722/drake-tax.png "Drake Tax") Drake Tax 4.6/5(27) ](https://www.g2.com/products/drake-tax/reviews) [ ![Intuit Lacerte Tax](https://images.g2crowd.com/uploads/product/hd_favicon/9fc1a59cc617f7938d05262b6987ec56/intuit-lacerte-tax.svg "Intuit Lacerte Tax") Intuit Lacerte Tax 4.3/5(187) ](https://www.g2.com/products/intuit-lacerte-tax/reviews) [ ![CCH ProSystem fx Tax](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4fba50daba6d27e57d9fed2ff2167f59/cch-prosystem-fx-tax.jpeg "CCH ProSystem fx Tax") CCH ProSystem fx Tax 4.1/5(133) ](https://www.g2.com/products/cch-prosystem-fx-tax/reviews) [ View All Alternatives ](https://www.g2.com/products/ultratax-cs/competitors/alternatives) ![Robert K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Robert K.") RK Robert K. Small-Business (50 or fewer emp.) 3/19/2026 "Crashing Issues, Unresolved for Weeks" 0.5/5 What do you like best about UltraTax CS? At the moment, nothing, because it is crashing Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? I'm really frustrated with UltraTax CS. Right now, it's not working at all for me. My tax professional is having issues because when she tries to open my estate tax, the system crashes. This has been a problem for two weeks and still isn't resolved, so I can't say anything positive about it. There should be a high priority on fixing bugs like these, and it should be resolved within 24 to 48 hours. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? UltraTax CS currently isn't solving any problems for me; it's actually not working as my tax professional says the system crashes when she tries to open my estate tax. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: G2 invite ![Krishna P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Krishna P.") KP Krishna P. Tax and Account Executive Mid-Market (51-1000 emp.) 10/7/2025 "Streamlining Tax Prep Like a Pro" 4/5 What do you like best about UltraTax CS? I like efling option that directly come Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? All good from my side and it is very helpful Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? Ultratax software offers several advantages that make tax preparation more efficient. It provides instant preparation checklists by pulling data from the previous year, allowing you to get started quickly and ensuring that no important information is overlooked. The software features robust diagnostics that help catch potential errors before you file, which improves accuracy. With real-time collaboration and cloud access, teams can work together smoothly from any location. Additionally, its comprehensive e-filing capabilities, along with status tracking, help ensure that the filing process is both smooth and timely. Review collected by and hosted on G2.com. Show More 10/13/2025 Validated ReviewerSource: Organic ST Sandi T. Human Resources Manager Small-Business (50 or fewer emp.) 9/25/2025 "Ultra Tax A great tool to help with your tax headaches" 4.5/5 What do you like best about UltraTax CS? I love that Ultra Tax integrates with the other Thompson Retuers applications that all a great flow through of information. The intergrations saved a lot of data entry time. I also love that information can rollover from year to year once it is used for more than one year. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? Ultra Tax can be complicated becasue of the all the features it has. The features are awesome but you have to learn the software and its capabalities. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? Ultra Tax allows us to manage all of our tax returns in one place. The rollover features are very benifical. Ultra tax also allows for the processing of many return types and mult states. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite AS Amanda S. Firm Administrator Small-Business (50 or fewer emp.) 1/15/2026 "UltraTax Is My Preferred Platform" 4/5 What do you like best about UltraTax CS? Of all the platforms we have used I prefer Ultratax the best. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? I do not like having to sign in multiple times. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? I believe it is the easiest platform to perform in and teach on. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic SL Stephanie L. Bookkeeper Small-Business (50 or fewer emp.) 7/29/2025 "UltraTax CS" 5/5 What do you like best about UltraTax CS? UltraTax is very helpful because of its ease of use and everything that is included with the program. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? The only downside to UltraTax CS is that the platform seems to be outdated and I think it could be updated as far as the appearance etc. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? UltraTax CS is providing us with everything necessary we need in order to run our business smoothly. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Verified User in Accounting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Accounting") UA Verified User in Accounting Small-Business (50 or fewer emp.) 7/31/2025 "Great product" 4/5 What do you like best about UltraTax CS? Input screens are easy to follow and provide accurate calculations. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? You are not allowed to open 2 different tax years for the same client. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? Holds a client base of over 1,500 businesses and individual tax returns. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite CS Claire S. Senior Tax & Accounting Services Specialist Small-Business (50 or fewer emp.) 5/7/2025 "Love love love UltraTax" 5/5 What do you like best about UltraTax CS? Intuitiveness, being able to find input from the form. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? Not much. I love Fixed Assets! Fixed Assets can do so much compared to other programs I've used. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? Fixed Asset tracking. Wonderful wizard for tracing asset classification. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic AJ Amber J. OFFICE MANAGER Small-Business (50 or fewer emp.) 1/22/2025 "Time-Saving Tax Software" 5/5 What do you like best about UltraTax CS? User friendly. Easy to learn. Customer Service is great. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? It is pretty expensive. Sometime UT has technical difficulties at the worse time. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? It is a great software to complete tax returns. I love being able to proforma over each year. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![BETH P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "BETH P.") BP BETH P. Accountant (CPA) Small-Business (50 or fewer emp.) 3/1/2025 "Ten year user review" 4/5 What do you like best about UltraTax CS? Help center in the program is good. program is user friendly. accuracy of the program is excellent. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? on some forms, when you're trying to find the input screen for a particular line, and you click back to input screen, it doesn't take you to the place in which to enter the data for the form. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? tax preparation Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic RP Rahat P. Director Small-Business (50 or fewer emp.) 9/10/2024 "One of the best tax preparation software" 4.5/5 What do you like best about UltraTax CS? With my last 5 years experience I found this one of the best software to prepare tax returns. Review collected by and hosted on G2.com. What do you dislike about UltraTax CS? Server issues and due to that need to wait for so long. Review collected by and hosted on G2.com. What problems is UltraTax CS solving and how is that benefiting you? Easy for input and check output of the software is also very good, Form view is also good after preparing return. Review collected by and hosted on G2.com. 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