--- title: CSC Corptax Reviews meta\_title: 'CSC Corptax Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 19 reviews by the users' company size, role or industry to find out how CSC Corptax works for a business like yours. aggregate\_rating: rating\_value: 4.0 review\_count: 19 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Tax Software url: https://www.g2.com/categories/tax-software --- # CSC Corptax Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by CSC Corptax but has limited features. Are you part of the CSC Corptax team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! Corptax transforms the business of tax through technology, business process expertise and award-winning support. Clients achieve breakthrough tax performance using the first and only single-platform solution on the market offering unmatched automation to align processes and workflows, enhance transparency, improve accuracy and lower risk across the entire corporate tax lifecycle. For more than 40 years, Corptax has supported the evolving tax needs of leading organizations in many industries. Today, Corptax helps over 1,000 clients in 100 countries, including 50% of the Fortune 500 and 60% of the Fortune 100, nationally. * * * Seller [Corptax](https://www.g2.com/sellers/corptax) Discussions [CSC Corptax Community](https://www.g2.com/products/csc-corptax/discuss) Languages Supported English Overview by Bonnie Reid (Senior Integrated Marketing Leader | Brand & Team Builder | Lead Generator | Marketing Communications Driver) Show More ## Top-Rated Alternatives [ ![Avalara](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Avalara") Avalara 4/5(826) ](https://www.g2.com/products/avalara/reviews) [ ![Vertex](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vertex") Vertex 4.4/5(467) ](https://www.g2.com/products/vertex-inc-vertex/reviews) [ ![CCH ProSystem fx Tax](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "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/csc-corptax/competitors/alternatives) ## User Insights Average based on 19 real user reviews. [Log in to unlock pricing and user insights](/login) ![Verified User in Legal Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Legal Services") UL Verified User in Legal Services Mid-Market (51-1000 emp.) 10/20/2022 "Great software to record documents online." 5/5 What do you like best about CSC Corptax? Easy to use and very supportive staff for questions/answers and suggestions. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? Nothing at the moment. I think the software is great. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? Easy to record documents online. You get notifications on everything. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Investment Management](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Investment Management") CI Verified User in Investment Management Mid-Market (51-1000 emp.) 11/2/2021 "Corptax User Experience" 4/5 What do you like best about CSC Corptax? The software is very intuitive and easy to learn and use. It includes all latest updates from the tax reforms and is a must tool for tax filers. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? The software is a little slow in processing data. It takes time to load between screens and slows down with multiple logins. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? We have used corptax for international filings for US corporations. The software provides a holistic way to access the data. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Charan K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Charan K.") CK Charan K. Tax Consultant Enterprise (\> 1000 emp.) 4/7/2021 "Corptax - Tool for your tax needs" 4.5/5 What do you like best about CSC Corptax? The ease of use makes it probably the best software to work at preparing tax returns. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? If corptax web instead of opening in a browser was just an other option in corptax that would make it easier. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? It helps me prepare federal and international returns. Once I import in the trial balance, most of the things are taken care of by the software, which makes it easier for the tax preparer. Review collected by and hosted on G2.com. Show More 4/20/2021 Validated ReviewerIncentivizedSource: G2 invite ![Kunj M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kunj M.") KM Kunj M. Senior Consultant Enterprise (\> 1000 emp.) 2/24/2020 "Very handy tool" 5/5 Validated ReviewerSource: Organic ![Verified User in Accounting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Accounting") UA Verified User in Accounting Enterprise (\> 1000 emp.) 6/2/2020 "Preparing the tax return in easy way" 4.5/5 What do you like best about CSC Corptax? The best part corptax is, its user friendly feauture. It is best to correct your journal enteries and correct any account. It give you guidance while preparing and filing the return. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? Only problem you can face sometime is finding the correct path to input the amount in correct code. Review collected by and hosted on G2.com. Recommendations to others considering CSC Corptax: Corptax is faster and more user friendly in preparing tax returns. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? Helps me prepare federal and state returns. We just need to import in trial balance in it and half of the return is prepared for you. All amounts flow correct in the accounts Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite CA Colette A. Enterprise (\> 1000 emp.) 8/6/2018 "Slow but gets the work done" 2.5/5 What do you like best about CSC Corptax? Nice drilldown features and supports multiple users working on the same entity if not on the same page. Provides huge support for large multi-layer entities with subsidiaries or consolidated filings and all federal and state returns for the same client, with import information from Excel if formatted correctly. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? Extremely slow. Takes forever to load each return screen and download software updates - once took me an hour to update Corptax 2018.1.0. Some printouts cannot be customized, so it takes extra effort to edit out some text with Adobe. Review collected by and hosted on G2.com. Recommendations to others considering CSC Corptax: It's great for a large company with the budget to provide services for complex corporations with many filing requirements, but the update, printing, and screen loading times are a downside. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? We use Corptax for preparing corporate tax compliances work, which is the primary service my company provides to our clients. We are able to provide complex filing services for multinational corporations by using Corptax. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Seller invite ![Julie L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Julie L.") JL Julie L. Asistant/Shift Manager Accounting Enterprise (\> 1000 emp.) 12/18/2018 "corptax experience" 5/5 What do you like best about CSC Corptax? coding and well written instructions are easy with less errors to encounter at the end Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? it's difficult to learn at first and to understand the programming Review collected by and hosted on G2.com. Recommendations to others considering CSC Corptax: just takes some time in the beginning to learn how to use it but it gets easier once you understand the programming Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? n/a Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Catherine A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Catherine A.") CA Catherine A. Substitute Teacher Enterprise (\> 1000 emp.) 9/23/2018 "Decent for consolidating tax info" 3.5/5 What do you like best about CSC Corptax? I like that the interface is simple and easy to use. It's self explanatory and hardly needed any outside instructions. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? I didn't like how long it took to input sometimes, may have been only an issue on our end though. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? We solved all our tax info to minimize risk of error on our end. Review collected by and hosted on G2.com. Show More 2/17/2026 Validated ReviewerIncentivizedSource: G2 invite EH eric h. accountant Enterprise (\> 1000 emp.) 7/19/2018 "corp tax review" 4/5 What do you like best about CSC Corptax? the ability to complete tax returns quick and easy Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? complicated to first understand how the software works Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? completing tax returns for clients Review collected by and hosted on G2.com. Show More 7/24/2018 Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") UM Verified User in Marketing and Advertising Enterprise (\> 1000 emp.) 9/7/2018 "Great software " 4.5/5 What do you like best about CSC Corptax? Ease of consolidation between entities and organization of data. Review collected by and hosted on G2.com. What do you dislike about CSC Corptax? Sometimes you have to play around with different aspects of the software if you need to update certain values. Not the most straightforward. Review collected by and hosted on G2.com. What problems is CSC Corptax solving and how is that benefiting you? Domestic and international tax compliance Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about CSC Corptax? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about CSC Corptax ](https://www.g2.com/products/csc-corptax/discussions/new) GU Guest User What is CSC Corptax used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-csc-corptax-used-for) [ View all Discussions ](https://www.g2.com/products/csc-corptax/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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