Best Corporate Tax Software - Page 12

How Many Corporate Tax Software Products Does G2 Track?

Total Products under this Category: 193

Category Stats (Sep 2026)

  • Average Rating: 4.4/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Intuit ProSeries Tax (+0.97%) - Among all products in this category, Intuit ProSeries Tax recorded the largest rating increase compared to last month

Last updated: September 15, 2026

How Does G2 Rank Corporate Tax Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,400+ Authentic Reviews
  • 193+ 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.

G2 Grid® for Corporate Tax Software

G2 Grid® for Corporate Tax Software plotting products by satisfaction and market presence

Highlighted products: Intuit ProConnect Tax, Intuit Lacerte Tax, Intuit ProSeries Tax, tax.com, Avalara, TurboTax Business, Credit Karma, and Vertex.

Underlying data: [Grid® JSON](https://www.g2.com/categories/corporate-tax/grids.json?focus%5B%5D=intuit-proconnect-tax&focus%5B%5D=intuit-lacerte-tax&focus%5B%5D=intuit-proseries-tax&focus%5B%5D=tax-com-tax-com&focus%5B%5D=avalara&focus%5B%5D=turbotax-business&focus%5B%5D=credit-karma-credit-karma&focus%5B%5D=vertex-inc-vertex)

Taxeasy

Taxeasy aims to optimize Tax Energy in France via a SaaS directly accessible on the web.

Who Is the Company Behind Taxeasy?

  • Seller: Taxeasy
  • Year Founded: 2020
  • HQ Location: Bordeaux, FR
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Taxfyle

Taxfyle is a personal and business tax return filing solution.

Who Is the Company Behind Taxfyle?

  • Seller: Taxfyle
  • Year Founded: 2015
  • HQ Location: Coconut Grove, US
  • LinkedIn® Page: www.linkedin.com
    99 employees on LinkedIn®

TaxHero AI

The simplest ever AI-driven tax app for early-stage startups. Taxes and bookkeeping for early-stage startups in Delaware are dead simple. Stay on top of your tax deadlines, get your books done, and file taxes on time - that's it. AI will guide you along, so you can concentrate on what matters - building your startup.

Who Is the Company Behind TaxHero AI?

TaxLab

TaxLab is an online tax software system designed specifically for companies of NewZeland.

Who Is the Company Behind TaxLab?

  • Seller: TaxLab
  • Year Founded: 2009
  • HQ Location: Upper Harbour Local Board Area, NZ
  • LinkedIn® Page: www.linkedin.com
    17 employees on LinkedIn®

TaxProof

TaxProof platform structures corporate tax accounting and compliance. It is a solution for simplifying corporate tax administration through workflows. Manual activities, such as data collection, are automated when possible. The platform provides TaxPacks for different countries, so it suits both national and international tax administrations. The software provides an audit trail and a user-friendly interface with extensive help documentation.

Who Is the Company Behind TaxProof?

Tax Radar

Tax Radar is a fiscal intelligence platform that classifies products under Brazil's NCM tax code using machine learning, based on free-text product descriptions rather than barcodes. The platform automatically identifies differentiated tax treatment under Brazil's ongoing Tax Reform (Complementary Law 214/2025), including zero-rate and 60% reduction categories for IBS/CBS, returning suggestions with a confidence level and explanation. It also audits NF-e (electronic invoice) XML files and SPED tax records to detect fiscal classification inconsistencies.

Who Is the Company Behind Tax Radar?

Tax Rails

Tax Rails is payroll tax software that automates tax filings and deposits across US states and accepts payroll data in any format.

Who Is the Company Behind Tax Rails?

TaxSlayer Pro

TaxSlayer Pro is a comprehensive tax preparation software designed specifically for professional tax preparers. It offers both desktop and cloud-based solutions, enabling users to efficiently prepare and file federal, state, and local tax returns. With over 55 years of experience, TaxSlayer Pro provides a reliable platform that caters to the diverse needs of tax professionals, from small practices to large firms. Key Features and Functionality: - Unlimited 1040 Program: Prepare and file an unlimited number of individual tax returns without additional fees. - Comprehensive Bank Product Solutions: Offer clients refund transfers, allowing them to deduct tax preparation fees directly from their refunds, eliminating out-of-pocket expenses. - TaxesToGo® Mobile App: A secure mobile application that enables clients to submit tax documents and communicate with preparers remotely, streamlining the tax preparation process. - Paperless Office Capabilities: Utilize the Paper Cut document management system to scan, save, and manage client documents digitally, reducing paper usage and enhancing efficiency. - Full Corporate Business Suite: Prepare various business tax returns, including Forms 1120, 1120-S, 1065, 1041, and more, catering to diverse client needs. - Integrated Bank Products: Partner with multiple banks to facilitate faster client refunds and quicker payment processing for preparers. - Unlimited Support: Access year-round technical support in both English and Spanish, ensuring assistance is available whenever needed. Primary Value and Solutions Provided: TaxSlayer Pro addresses the critical needs of professional tax preparers by offering a robust, user-friendly platform that enhances productivity and client satisfaction. Its unlimited filing capability allows preparers to expand their client base without incurring additional costs. The integration of the TaxesToGo® mobile app and paperless office features streamlines document collection and management, reducing turnaround times and improving accuracy. Comprehensive support for various tax forms, including complex business returns, ensures preparers can meet the diverse requirements of their clients. Additionally, the inclusion of bank product solutions provides a seamless financial experience for both preparers and clients, facilitating faster refunds and efficient fee collection. Overall, TaxSlayer Pro empowers tax professionals to deliver high-quality services efficiently and effectively.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate TaxSlayer Pro?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind TaxSlayer Pro?

  • Seller: TaxSlayer Pro
  • Year Founded: 1965
  • HQ Location: Augusta, US
  • Twitter: @TaxSlayerPro
    8 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    326 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of TaxSlayer Pro?

TaxStatus

We make tax records more accessible— empowering businesses and individuals everywhere. We’re here to show you what the IRS sees. We set out to streamline contact with the IRS, allowing businesses and individuals to see official records in hours instead of weeks. The result is financial empowerment, better decision-making, and complete transparency.

Who Is the Company Behind TaxStatus?

taxtech500

taxtech500 is the product leaderboard for tax technology & e-invoicing. Through our flagship product (www.taxtech500.com), vendors, firms, VC's, Tax Leaders, Founders and other companies can showcase their products and services in tax technology and e-invoicing. Our mission is to be the most comprehensive and trusted resource for software buyers in this space. We offer complete software category lists, feature comparison tools, sorting and filtering options, Top 10 & Top 50 rankings, and in-depth market overviews, all designed to help you identify and choose the right solution for your needs. The taxtech500 Monthly Ranking Awards highlight the most active and trending solutions within each product category, based exclusively on performance during that month. By combining page views with new verified reviews, the rankings create a transparent and dynamic snapshot of the market, giving both startups and established vendors equal opportunity to stand out. At the end of each month, the #1 product in every category is awarded a digital badge, prominently displayed on its listing page and featured on the taxtech500 homepage. Our companion platform (www.taxtech500.community) is your go-to destination for everything happening in tax technology and e-invoicing, from market reports to webinars, articles, podcasts, and conference updates. It’s all available via our mobile app, so you can stay informed wherever you are. Whether you're sourcing solutions, tracking trends, or shaping the future of tax tech, you're in the right place. Join the community and be part of the movement.

Who Is the Company Behind taxtech500?

True Automation CollectWare

CollectWare is a comprehensive billing and tax collection system designed to save the collection office time and money through streamlined processes and secure balancing procedures. Integration to third-party software providers and industry-leading cashiering hardware ensures that your office is easily linked to progressive and stable industry solutions.

Who Is the Company Behind True Automation CollectWare?

  • Seller: Harris Govern
  • Year Founded: 1975
  • HQ Location: Allen, US
  • Twitter: @MSGovern
    202 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    74 employees on LinkedIn®
Nathan Calabrese
NC
Researched and written by Nathan Calabrese
Updated October 3, 2024