Best Corporate Tax Software - Page 4

How Many Corporate Tax Software Products Does G2 Track?

Total Products under this Category: 208

Category Stats (Nov 2026)

  • Average Rating: 4.41/5 (↑0.02 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: CCH SureTax (+26.61%) - Among all products in this category, CCH SureTax recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Corporate Tax Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,600+ Authentic Reviews
  • 208+ 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: Avalara, Intuit ProConnect Tax, Intuit Lacerte Tax, Intuit ProSeries Tax, Vertex, CCH SureTax, TurboTax Business, and Credit Karma.

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

Genius Software

Genius is the unlimited tax return filing and management software which has six module packages including Gen IT, Gen BAL, Gen TDS, Gen CMA, Form Manager, and AIR/SFT. The software has lots of features including verifying online PAN/TAN, Import Pre-Filled JSON/ Filled ITR Data, Quick ITR Upload, E-payment of Challans, Import AIS, TIS, 26AS forms, and MAT/AMT Calculation etc. and it will make ITR filing very easy and convenient for every taxpayer. The tax return software also offers various audit forms, such as 3CA, 3CB, 3CD, 10B, 10A, and more.

Average Rating: 4.8/5.0

Total Reviews: 3

How Do G2 Users Rate Genius Software?

  • Quality of Support: 8.9/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Genius Software?

Who Uses This Product?

  • Company Size: 67% Medium, 33% Small

What Are Recent G2 Reviews of Genius Software?

GST Return Filing Software

TaxRaahi offers a GST Return Filing Software, designed to offer users all the updates on GST Bills and information on how it will affect them through articles, videos and more.

Average Rating: 3.3/5.0

Total Reviews: 3

How Do G2 Users Rate GST Return Filing Software?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.8/10)
  • Quality of Support: 8.3/10 (Category avg: 8.5/10)
  • Ease of Use: 8.3/10 (Category avg: 8.8/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind GST Return Filing Software?

Who Uses This Product?

  • Company Size: 67% Medium, 33% Small

What Are Recent G2 Reviews of GST Return Filing Software?

Hurdlr

Hurdlr is a smart mobile app for independent workers, freelancers and solopreneurs to seamlessly manage their "business" finances in seconds. Not days, hours, or even minutes.

Average Rating: 4.3/5.0

Total Reviews: 22

How Do G2 Users Rate Hurdlr?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.8/10)
  • Quality of Support: 8.7/10 (Category avg: 8.5/10)
  • Ease of Use: 8.8/10 (Category avg: 8.8/10)
  • Ease of Admin: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind Hurdlr?

  • Seller: Hurdlr
  • Year Founded: 2012
  • HQ Location: Washington, DC
  • LinkedIn® Page: www.linkedin.com
    37 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Real Estate
  • Company Size: 91% Small, 9% Medium

What Are Recent G2 Reviews of Hurdlr?

What Are G2 Users Discussing About Hurdlr?

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CheckMark™ 1099 software

CheckMark 1099 Software is a powerful and easy-to-use tax filing software designed to help businesses like yours prepare, mail, print, and e-file 1099 forms quickly and accurately with the IRS, saving you time and reducing the risk of errors. One of the key features of CheckMark 1099 Software is its support of multiple 1099 forms such as 1099-NEC, -MISC, -INT, -DIV, -R, and -S forms for IRS filings in one single tool, ensuring that you have the necessary forms to handle all of your 1099 reporting needs. CheckMark 1099 Software comes in two versions - a print version and an e-file version - so you can choose the option that best fits your needs. And with support for unlimited companies, unlimited recipients, and unlimited filings, you can easily manage all of your 1099 reporting needs in one convenient platform. You can also import information from CheckMark Payroll, CheckMark MultiLedger, or a tab-delimited text file, making the 1099 preparation process even faster and more efficient. The software is compatible with Windows and macOS. To experience the full functionality of CheckMark 1099 Software, we invite you to download our free demo. This will allow you to see first-hand how easy and effective it can be to file your 1099 forms using CheckMark 1099 Software.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate CheckMark™ 1099 software?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind CheckMark™ 1099 software?

  • Seller: CheckMark
  • Year Founded: 1984
  • HQ Location: Fort Collins, CO
  • LinkedIn® Page: www.linkedin.com
    48 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CheckMark™ 1099 software?

What Are G2 Users Discussing About CheckMark™ 1099 software?

GSTHero

GSTHero aims to help businesses finance more simplified . As a GSP*, we work closely with the GSTN team. We test and identify gaps for the GSTN team, and help improve the GST process. With such an association we are always solution ready for upcoming changes and regulation. This ensures our clients never experience compliance issues and always stay ahead of the curve.

Average Rating: 3.5/5.0

Total Reviews: 2

How Do G2 Users Rate GSTHero?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 6.7/10 (Category avg: 8.5/10)
  • Ease of Use: 7.5/10 (Category avg: 8.8/10)
  • Ease of Admin: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind GSTHero?

  • Seller: GSTHero
  • Year Founded: 2017
  • HQ Location: Dubai, AE
  • LinkedIn® Page: www.linkedin.com
    36 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of GSTHero?

KDK Spectrum

Spectrum Tax Software - A Complete Software Package for All Your Income Tax & TDS Compliances Spectrum combines Zen Income Tax Auditor Edition, Zen e-TDS, Document Manager, Project Report/CMA, and Form Manager. This desktop-based software assists users in filing all types of Income Tax and TDS returns, featuring modules like Income Tax Auditor, e-TDS, and CMA/FM Tools. Features: ● Income Tax ➣ Ease of Accessibility & Navigation from one ITR Form to another ● Income Tax ➣ 3x Faster Automatic Client master creation by using Excel template ● Income Tax ➣ Simple Steps to prepare & eFile ITR-1 to ITR-7 ● Income Tax ➣ Simplified filing of ITR-U by fetching originally filed data automatically ● Direct import Trial balance from Tally for quick preparation of Schedule III Financial Statements ● Direct Return Submission on Income Tax portal without having to login separately ● Automatic Tax comparison with and without 115BAC ● AIS Import into respective income heads & Export in PDF ● UDIN generation ● Advance Tax Calculator ● Import of Form 26 AS ● Professional & Client Dashboard ● Tax Audit Report Filing directly from software ● e-Filing of Form 29B (MAT Report) ● TDS ➣ Compliance Check for Section 206AB & 206CCA ● TDS ➣ 3x Faster Automatic Client master creation by Just using Govt portal credentials ● TDS ➣ Direct challan Import from Govt Portal ● TDS ➣ One click Challan Verification from Govt Portal Experience Spectrum Today!

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate KDK Spectrum?

  • Quality of Support: 6.7/10 (Category avg: 8.5/10)
  • Ease of Use: 9.2/10 (Category avg: 8.8/10)

Who Is the Company Behind KDK Spectrum?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of KDK Spectrum?

What Are G2 Users Discussing About KDK Spectrum?

TaxBandits

TaxBandits is a leading IRS-authorized e-filing platform with over a decade of experience in tax technology, built to handle tax compliance for small businesses, tax professionals, and enterprises of all sizes. The platform supports a full range of federal and state forms, including the 1099 series, W-2, 94x series, 1042/1042-S, 5498 series and ACA forms, along with additional services such as W-9 Manager, TIN Matching, Tax Notice Management, and a Payroll Solution. Partnerships with Sage Intacct and Karbon bring 1099 filing and client data management directly into existing workflows, cutting down on duplicate data entry for accounting firms and tax pros. Integrations with QuickBooks, Xero, Zoho Books, and FreshBooks pull business and recipient data straight from the books, so filing starts with information that's already accurate. For teams that need to file at scale or connect filing into their own systems, an API is available to build TaxBandits directly into payroll platforms, internal tools, or custom workflows, supporting bulk filing and automation for developers and enterprises. The Bandit Commitment ties it all together: every form, every integration, and every filing step is built around getting the outcome right, on time, without surprises. From data validation to submission and post-filing support, the process is designed so nothing falls through the cracks at any stage. Customer support sets the platform apart as much as the technology does. Live phone, chat, and email support are available with a response quality widely considered the best in the industry, giving filers a real answer when a deadline is close and something needs fixing fast. Security is handled at every layer of the platform, from data encryption to two-factor authentication to SOC 2 compliant infrastructure, protecting sensitive tax and payroll information from entry through submission. For more information, visit www.taxbandits.com.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate TaxBandits?

  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind TaxBandits?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of TaxBandits?

WeP GST Software

Experience the Fastest GST Filing Software with 6000 Invoices Matching at Once WeP has 20 Years of Experienced in Digital Transformation Solutions. We are the Licensed GST Suvidha Provider(GSP). 1. Claim 100% Input Tax Credit 2. 256 Bit Security (Best in Industry) 3. Experienced Technical Support & 99.99% Uptime Recorded 4. Connect with any ERP with Ease

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate WeP GST Software?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.8/10)
  • Quality of Support: 8.3/10 (Category avg: 8.5/10)
  • Ease of Use: 9.2/10 (Category avg: 8.8/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind WeP GST Software?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of WeP GST Software?

Yearli

Yearli is an online tax filing platform.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate Yearli?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 9.2/10 (Category avg: 8.8/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Yearli?

  • Seller: Greatland
  • Year Founded: 1974
  • HQ Location: Grand Rapids, US
  • LinkedIn® Page: www.linkedin.com
    149 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Yearli?

What Are G2 Users Discussing About Yearli?

1099online

1099online offers an advanced and secure solution for e-filing of 1099 forms.

Total Reviews: 1

How Do G2 Users Rate 1099online?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • Quality of Support: 3.3/10 (Category avg: 8.5/10)
  • Ease of Use: 6.7/10 (Category avg: 8.8/10)
  • Ease of Admin: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind 1099online?

Who Uses This Product?

  • Company Size: 100% Medium

ACAwise

ACAwise was created in 2016 by SPAN Enterprises, a seasoned IRS e-file provider with extensive experience in the software and e-filing industries.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate ACAwise?

  • Quality of Support: 3.3/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind ACAwise?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of ACAwise?

Alphatax

Alphatax Corporation Tax is the gold standard in corporate tax software – de-risk, simplify, and optimise your compliance process Alphatax Corporate Tax is a future-ready corporate tax software that enables collaboration, connectivity, and confident compliance. Alphatax Corporate Tax is a core element of our enterprise tax preparation software that helps organisations stay compliant, in control and ahead of the game. It will be part of our Alphatax Operating System, which will connect corporate tax with other applications to create a single source of truth and strengthen tax control across the reporting cycle. - Always up to date with HMRC rules, with a full audit trail. - Smart workflows give you complete control & visibility over your corporate tax compliance process and data. - Collaborate with third parties and colleagues in one interface, using a single data set. - Our API suite to connect to third-party solutions & data. - Alphatax is intuitive, using in-product guidance to build confidence fast and accelerate time to value. Our UK-based, tax-qualified support team understands your environment, your pressures & your deadlines. Available in the cloud, on-premise, or hosted to suit your operating model.​

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Alphatax?

  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Alphatax?

  • Seller: Tax Systems
  • Year Founded: 1991
  • HQ Location: Staines-Upon-Thames, GB
  • LinkedIn® Page: www.linkedin.com
    178 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Alphatax?

Atlas

Atlas is a Mexican tax intelligence platform. With the taxpayer's authorization, it connects to the SAT (Mexico's tax authority) using either the taxpayer's SAT password (CIEC) or e.firma, with the same scope, and extracts issued and received CFDI invoices, tax returns, tax status certificates and compliance opinions. It reconciles invoiced vs. declared amounts month by month, monitors suppliers and customers against the SAT 69-B and EFOS lists, and reads corporate structure from the Public Registry of Commerce. For companies and accounting firms: automated CFDI download, reconciliation and alerts with an action and a deadline, across many RFCs. For lenders, factoring companies and fintechs: an authorization flow for applicants, a tax risk profile (real revenue, customer concentration, collections, compliance, 69-B exposure), KYB files and continuous portfolio monitoring. Read-only: Atlas never files, signs or modifies anything with the SAT. Credentials are encrypted in a secrets vault. The entire platform is available via API. No lock-in contracts.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Atlas?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 8.3/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Atlas?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Atlas?

Caseware

Caseware is the AI platform for modern audit and assurance engagements. Purpose-built for audit and financial reporting, Caseware embeds governed, engagement-aware intelligence directly into the workflows firms already trust—helping teams plan, execute, review and report with greater speed, confidence and control. With AI agents, methodology-driven automation and an open platform architecture, Caseware helps firms streamline complex work, protect quality and extend intelligence across the full engagement lifecycle. Trusted by firms around the world, Caseware brings together 35+ years of domain expertise with frontier AI built for what comes next.

Average Rating: 4.0/5.0

Total Reviews: 68

How Do G2 Users Rate Caseware?

  • Has the product been a good partner in doing business?: 7.6/10 (Category avg: 8.8/10)
  • Quality of Support: 7.9/10 (Category avg: 8.5/10)
  • Ease of Use: 7.7/10 (Category avg: 8.8/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Caseware?

Who Uses This Product?

  • Top Industries: Accounting
  • Company Size: 39% Small, 33% Medium

What Do G2 Reviewers Say About Caseware?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use in Caseware, simplifying audit processes with intuitive templates and features.
  • Users value the efficiency of Caseware, notably in handling large data volumes and enhancing audit processes.
  • Users appreciate the automation capabilities of Caseware, which enhance efficiency and improve audit quality and consistency.
  • Users value the comprehensive capabilities of Caseware, enhancing audit quality and streamlining financial data management.
  • Users value the ease of use and efficiency of Caseware's templates for streamlining audit processes.
Cons
  • Users face a steep learning curve with Caseware, requiring time and training to effectively utilize its features.
  • Users experience slow performance, particularly with large files and during cloud synchronisation, affecting overall efficiency.
  • Users find the time-consuming setup of Caseware frustrating, as it requires extensive learning and can lead to confusion.
  • Users find the bugs in simultaneous editing challenging, leading to confusion and time-consuming document setups.
  • Users find the difficult learning curve and time-consuming setup process can hinder effective use of Caseware.

What Are Recent G2 Reviews of Caseware?

What Are G2 Users Discussing About Caseware?

CrossLink

CrossLink is the software of choice for tax professionals. Offering both online and desktop solutions, CrossLink is fast, simple, and straight-forward software that grows with your business no matter where you start or where you are going. With our industry-leading revenue opportunities and integrations, we are the link between software and success.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate CrossLink?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 10.0/10 (Category avg: 8.5/10)
  • Ease of Use: 10.0/10 (Category avg: 8.8/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind CrossLink?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CrossLink?

Nathan Calabrese
NC
Researched and written by Nathan Calabrese
Updated October 3, 2024