# Best Corporate Tax Software - Page 10 *By [Nathan Calabrese](https://research.g2.com/insights/author/nathan-calabrese)* Corporate tax software allows businesses to streamline the tax filing process. Accountants within an organization can use these solutions to calculate taxes for company-wide transactions, file returns electronically, and store tax-related forms for both employees and the company itself. Some corporate tax software programs also offer features for determining exemptions, integrating with other accounting software, or syncing with company accounts to automatically import transaction data. Some corporate tax software programs also offer tax planning features for determining exemptions, credits, deductions, estimating how much tax will be owed, and recommending strategies to lower taxes. To qualify for inclusion in the Corporate Tax category, a product must: - Calculate taxes for large-scale financial accounts - Offer capabilities for filing tax reports - Provide latest rules and tax rate information for different federal, state, county, and city entities - Provide custom reporting of current and historical information to support tax reporting and filing ## Top Corporate Tax Software at a Glance | # | Product | Rating | Best For | What Users Say | |---|---------|--------|----------|----------------| | 1 | [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews) | 4.3/5.0 (187 reviews) | Complex multi-entity corporate return preparation | "[Lacerte Makes Complex Returns Easy with Powerful Diagnostics](https://www.g2.com/survey_responses/intuit-lacerte-tax-review-11061564)" | | 2 | [Intuit ProConnect Tax](https://www.g2.com/products/intuit-proconnect-tax/reviews) | 4.4/5.0 (274 reviews) | QuickBooks-native corporate return preparation and e-filing | "[Efficient Tax Preparation Software with Room for Improvement](https://www.g2.com/survey_responses/intuit-proconnect-tax-review-11654017)" | | 3 | [TurboTax Business](https://www.g2.com/products/turbotax-business/reviews) | 4.4/5.0 (92 reviews) | Self-guided corporate tax filing with deduction discovery | "[Turbo Tax Business review](https://www.g2.com/survey_responses/turbotax-business-review-7836745)" | | 4 | [Avalara](https://www.g2.com/products/avalara/reviews) | 4.0/5.0 (812 reviews) | Multi-jurisdiction sales tax compliance and filing | "[Streamlined Tax Management, Needs Better Support](https://www.g2.com/survey_responses/avalara-review-1040549)" | | 5 | [Credit Karma](https://www.g2.com/products/credit-karma-credit-karma/reviews) | 4.3/5.0 (34 reviews) | Free federal tax filing with credit monitoring | "[Effortless and Reliable—A Longtime Favorite](https://www.g2.com/survey_responses/credit-karma-review-11905707)" | | 6 | [Intuit ProSeries Tax](https://www.g2.com/products/intuit-proseries-tax/reviews) | 4.2/5.0 (85 reviews) | Multi-entity tax return preparation with year-over-year carryforward | "[User-Friendly Tax Software with the Right Features for Pros](https://www.g2.com/survey_responses/intuit-proseries-tax-review-12737897)" | | 7 | [Vertex](https://www.g2.com/products/vertex-inc-vertex/reviews) | 4.4/5.0 (458 reviews) | Automated indirect tax calculation and compliance | "[Effortless Sales Tax Management with Vertex](https://www.g2.com/survey_responses/vertex-review-12542548)" | | 8 | [CCH ProSystem fx Tax](https://www.g2.com/products/cch-prosystem-fx-tax/reviews) | 4.1/5.0 (130 reviews) | Multi-entity corporate tax compliance with CCH integration | "[good choice for firms that offer large range of tax forms](https://www.g2.com/survey_responses/cch-prosystem-fx-tax-review-11694533)" | | 9 | [tax.com](https://www.g2.com/products/tax-com-tax-com/reviews) | 4.6/5.0 (52 reviews) | Multi-jurisdiction tax compliance and unclaimed property tracking | "[Next-Level Customer Service at tax.com](https://www.g2.com/survey_responses/tax-com-review-13123264)" | | 10 | [Tax Star](https://www.g2.com/products/tax-star/reviews) | 5.0/5.0 (24 reviews) | UAE corporate tax compliance automation | "[Its user-friendly interface and organized features help save time and ensure accuracy in compliance.](https://www.g2.com/survey_responses/tax-star-review-11492472)" | ## G2 Grid® for Corporate Tax Software ![G2 Grid® for Corporate Tax Software plotting products by satisfaction and market presence](https://www.g2.com/categories/corporate-tax/grids.png?focus%5B%5D=10835&focus%5B%5D=92240&focus%5B%5D=2036&focus%5B%5D=1929&focus%5B%5D=74007&focus%5B%5D=10836&focus%5B%5D=38338&focus%5B%5D=10895) Highlighted products: Intuit Lacerte Tax, Intuit ProConnect Tax, TurboTax Business, Avalara, Credit Karma, Intuit ProSeries Tax, Vertex, and CCH ProSystem fx Tax. Underlying data: [Grid® JSON](https://www.g2.com/categories/corporate-tax/grids.json?focus%5B%5D=intuit-lacerte-tax&focus%5B%5D=intuit-proconnect-tax&focus%5B%5D=turbotax-business&focus%5B%5D=avalara&focus%5B%5D=credit-karma-credit-karma&focus%5B%5D=intuit-proseries-tax&focus%5B%5D=vertex-inc-vertex&focus%5B%5D=cch-prosystem-fx-tax) ## How Many Corporate Tax Software Products Does G2 Track? **Total Products under this Category:** 143 ### Category Stats (Jul 2026) - **Average Rating**: 4.4/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Trolley (+2.21%) - Among all products in this category, Trolley recorded the largest rating increase compared to last month *Last updated: July 21, 2026* ## How Does G2 Rank Corporate Tax Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 3,300+ Authentic Reviews - 143+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Which Corporate Tax Software Is Best for Your Use Case? - **Leader:** [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews) - **Highest Performer:** [Tax Star](https://www.g2.com/products/tax-star/reviews) - **Easiest to Use:** [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews) - **Top Trending:** [Tax1099](https://www.g2.com/products/tax1099/reviews) - **Best Free Software:** [Intuit ProConnect Tax](https://www.g2.com/products/intuit-proconnect-tax/reviews) --- **Sponsored** ### Beautiful.ai Beautiful.ai is the AI presentation maker designed for professionals who need to move fast and look polished. Whether you’re building a client pitch, investor deck, or internal strategy presentation, Beautiful.ai combines the speed of AI with the control of smart design tools—so you get stunning, brand-ready results in minutes, not hours. 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[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=93&secure%5Bchosen_at%5D=2026-07-21T13%3A30%3A40Z&secure%5Bdisplayable_resource_id%5D=1009262&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=110900&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=110900&secure%5Bresource_id%5D=93&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcorporate-tax%3Fpage%3D2&secure%5Btoken%5D=9ef458aa86aac3522950765e4e1c8b494f92034a5a4fad45240524a8ebfa8f5e&secure%5Burl%5D=https%3A%2F%2Fwww.beautiful.ai%2Fdemorequest%3Futm_campaign%3Dg2-ppc%26utm_source%3Ddisplay_dsp%26utm_medium%3Dppc&secure%5Burl_type%5D=custom_url) --- ## What Is Corporate Tax Software? [ Tax Software](https://www.g2.com/categories/tax-software) ## What Software Categories Are Similar to Corporate Tax Software? - [Sales Tax and VAT Compliance Software](https://www.g2.com/categories/sales-tax-and-vat-compliance) - [Professional Tax Software](https://www.g2.com/categories/professional-tax) --- ## How Do You Choose the Right Corporate Tax Software? ### What You Should Know About Corporate Tax Software ### What is Corporate Tax Software? This type of software is specially designed for businesses and is not a good option for individuals. While companies of all sizes and from any industry can use it, corporate tax software is usually more beneficial for businesses that need to comply with complex tax regulations across multiple locations and manage large volumes of transactions that are impacted by these regulations. Buyers considering this type of software should try to evaluate if it is worth the investment. This can be accomplished by estimating the time it takes employees to manage taxes and the total amount of penalties incurred due to noncompliance. A corporate tax solution will only be effective when the time saved by a business outweighs the investment in this type of software. Another critical factor to take into account when evaluating corporate tax software is the growth of the company and how it will impact its tax-processing activities. For instance, a company that intends to expand into new markets on other continents will need to make sure that the solution chosen helps the business comply with tax regulations specific to the new locations. ### Why Use Corporate Tax Software? While companies tend to consider tax management a necessary evil and a burden, many businesses are embracing corporate responsibility principles of transparency and accountability to differentiate themselves from competitors. **Compliance —** There are many penalties that companies may incur for failure to file or failure to pay corporate taxes. Criminal liability is another consequence of noncompliance and can lead to the seizure of assets and even jail time. Compliance is also crucial for the reputation of a company. Public companies need to be particularly careful when it comes to tax compliance because they are more likely to be subject to scrutiny by shareholders, customers, and the public. Research shows that “compliance is positively related to being publicly traded and in a highly regulated industry so that characteristics that assure public disclosure of information also tend to encourage better tax compliance." **Accurate financial information —** Aside from the obligation to comply with financial regulations, having accurate financial information is critical to the profitability of a company. Even small changes in taxes can have a significant impact on the revenue of a company when applied to thousands (or tens of thousands) of transactions. **Avoid tax processing errors —** Tax processing errors are usually caused by inefficient business processes, outdated technology, and poor data quality. Errors can lead to penalties for noncompliance but can also take a lot of time and effort to fix. According to a Deloitte study, tax departments of companies that have not adopted technology spend up to 75% of their time on tax compliance, while businesses who use software can reduce the time spent on compliance to 20%. **Add economic value and contribute to society —** It is well known that tax money funds most government investments. Corporate responsibility is also becoming a major priority for many companies, mostly due to the pressure of new generations of customers. By accurately managing and filing taxes, companies contribute to the economy and society and forge relationships with customers and consumers based on trust and transparency. **Take advantage of tax breaks, credits, and exemptions —** Many companies that could benefit from tax breaks are not aware of the rules and procedures required (or are discouraged by their complexity). Corporate tax software can help with providing information on what options are available for each company depending on its size, industry, or other characteristics that may allow them to qualify for tax breaks. ### What are the Different Kinds of Corporate Tax Software? Like most financial software, this type of software can be delivered in the cloud or implemented on premises; in addition, vendors offer it as a standalone solution or packaged with other software. Each option has pros an cons that buyers need to take into account. As a rule, standalone cloud solutions are more affordable but not very sophisticated, while software suites are more expensive but offer more robust functionality. ### Who Uses Corporate Tax software? Accounting professionals who are responsible for tax management use this type of software to determine what taxes need to be processed, how, and when. Executives, such as CFOs and CEOs, use corporate tax software to monitor activities related to tax management and ensure that the company complies with tax regulations. Independent accountants use this types of software to help their customers with tax management compliance. ### Corporate Tax Software Features Corporate tax software comes in different flavors, and vendors tend to offer various tools or versions of the same solution for different needs. The features offered can vary by industry or company size and can be categorized into two main groups: basic and advanced functionality. All corporate tax solutions should cover the essential features described above to qualify for inclusion in this category. **Basic features:** Tax rules and rates management functionality is a must for this type of software. It is also important to adjust rates and update rules based on any changes made by local, state, or national governments. Workflows and schedules allow companies to plan all activities related to tax filing and payment, thus avoiding penalties for noncompliance. This type of functionality also helps users stay organized and productive. Tax filing features allow users to submit all information and the documents required by law. It should include checklists for each tax category to ensure that everything is ready before filling. In addition, corporate tax software includes information on tax breaks, how companies can determine if they qualify, and procedures to apply and track applications. Reporting and analytics features are critical for this type of software because they allow users to track the efficiency of their activities and the accuracy of the tax information. Reporting and analytics features are critical for this type of software because they allow users to track the efficiency of their activities and the accuracy of the tax information. **Advanced features:** Consolidation of tax information from multiple business entities across various locations is vital for medium to large companies. Risk assessment and management allows businesses to identify and address potential issues that can lead to noncompliance. Financial consolidation is used to gather tax information from multiple ERP and accounting systems across various locations. ### Trends Related to Corporate Tax Software While accounting software or accounting modules of ERP solutions usually offer some features for corporate tax management, medium to large companies will probably need advanced features. The main players in the ERP and accounting software sphere include corporate tax features in their offerings, but they focus mostly on large businesses. As a result, the SMB market was underserved for decades, until the cloud and the consumerization of IT allowed smaller vendors to fill this gap. Most vendors providing ERP and accounting solutions for SMBs now have partnerships with cloud providers of tax management software. This strategy is more beneficial for vendors and their customers than developing new modules or solutions for tax management. ### Potential Issues with Corporate Tax Software Integration with accounting is critical but isn’t always easy for several reasons. Many companies still use old accounting software that can seldom integrate with corporate tax software, which is often delivered as a cloud model. In addition, the chart of accounts used by companies does not always include GL accounts for all types of taxes. This makes it difficult for companies to match the fields in their accounting system with those used by corporate tax management solutions. Limited internationalization is a significant issue for companies that expand into new markets and geographical locations. For instance, a company that does business in the U.S. and Canada but also intends to open offices in Europe will not benefit from a corporate tax management solution that only covers North American tax regulations. The lack of user expertise can impact the adoption of corporate tax software. Despite significant technological advancements, this type of software does not miraculously solve all corporate tax challenges. Its users still need to have the knowledge and experience to understand how to better implement and use the software. ### Software and Services Related to Corporate Tax Software Corporate tax software is delivered as a standalone solution or as part of a [corporate performance management](https://www.g2.com/categories/corporate-performance-management-cpm) suite. The latter option is more beneficial for medium to large companies but can be too complicated and cumbersome for SMBs. Smaller businesses are more likely to benefit from standalone corporate tax software, which is typically more affordable and easier to use. Companies of all sizes often choose to outsource tax management operations to independent accountants or financial consulting firms. Businesses that have the expertise to manage local taxes rely on consultants to ensure compliance when expanding into new geographical locations or when entering new markets.