# Top 10 UltraTax CS Alternatives & Competitors
**Average Rating:** 3.4/5
**Total Number of Reviews:** 61
Explore the best alternatives to UltraTax CS for users who need new software features or want to try different solutions. Other important factors to consider when researching alternatives to UltraTax CS include reliability and ease of use. The best overall UltraTax CS alternative is Drake Tax. Other similar apps like UltraTax CS are Intuit Lacerte Tax, CCH ProSystem fx Tax, Intuit ProSeries Tax, and Intuit ProConnect Tax. UltraTax CS alternatives can be found in [Corporate Tax Software](https://www.g2.com/categories/corporate-tax) but may also be in [Tax Practice Management Software](https://www.g2.com/categories/tax-practice-management) or [Sales Tax and VAT Compliance Software](https://www.g2.com/categories/sales-tax-and-vat-compliance).


## Best Paid & Free Alternatives to UltraTax CS
  - [Drake Tax](https://www.g2.com/products/drake-tax/reviews)
  - [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews)
  - [CCH ProSystem fx Tax](https://www.g2.com/products/cch-prosystem-fx-tax/reviews)
  - [Intuit ProSeries Tax](https://www.g2.com/products/intuit-proseries-tax/reviews)
  - [Intuit ProConnect Tax](https://www.g2.com/products/intuit-proconnect-tax/reviews)
  - [ProSystem fx Suite](https://www.g2.com/products/prosystem-fx-suite/reviews)
  - [Avalara](https://www.g2.com/products/avalara/reviews)
  - [Vertex](https://www.g2.com/products/vertex-inc-vertex/reviews)
  - [TaxDome](https://www.g2.com/products/taxdome/reviews)
  - [Karbon](https://www.g2.com/products/karbon-2025-03-03/reviews)

## Top 10 Alternatives to UltraTax CS Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how UltraTax CS stacks up to the competition, check reviews from current & previous users in industries like Accounting, Computer Software, and Chemicals, and find the best product for your business.


  ### 1. [Drake Tax](https://www.g2.com/products/drake-tax/reviews)
By Drakesoftware
**Average Rating:** 4.6/5
**Total Reviews:** 27
Drake Tax is a comprehensive tax preparation software designed to enhance the efficiency and accuracy of tax professionals. Serving as the central hub for tax practices, it streamlines the preparation of individual and business returns, enabling professionals to deliver exceptional service to their clients. With over 40 years of reliability and performance, Drake Tax is trusted by more than 77,000 tax professionals nationwide. Key Features and Functionality: - Instant Calculation Results: Provides immediate access to calculation outcomes and full return views, accelerating the tax preparation process. - Uncompromising Accuracy: Incorporates hundreds of return diagnostics and validation rules to ensure precision in every return. - Dynamic Auto-Fill: Utilizes an EIN database to automatically populate business information on Forms W-2, W-2G, 1099, and more, saving valuable time. - Effortless Data Management: Allows seamless import of electronic Forms W-2, investment transactions, Schedules K-1, end-of-year balances, and trial balance data. - Multi-State Returns: Enables the generation of any state return without the need for additional add-on modules. - LookBack and LinkBacks: Facilitates easy access to prior-year data and tracks calculated results back to their sources for thorough review. - Intuitive Planning Tools: Features the Drake Tax Planner to analyze various tax scenarios and compare filing options for optimal results. - Detailed Calculation Results: Offers a comprehensive view of return information, including error messages, fees, and e-file eligibility. - Organized Return Viewing: Allows customization of print sets, printing to PDF, and adding notes for easy reference and communication. Primary Value and Solutions Provided: Drake Tax empowers tax professionals by providing a robust, efficient, and smart solution for tax preparation. Its comprehensive features streamline workflows, reduce manual data entry, and enhance accuracy, allowing professionals to focus on client service and practice growth. The software's reliability and extensive support resources ensure that users can confidently navigate the complexities of tax preparation, ultimately delivering superior results to their clients.


Reviewers say compared to UltraTax CS, Drake Tax is:
- Easier to do business with
- Better at support
- Easier to admin
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax), [Professional Tax](https://www.g2.com/categories/professional-tax), [Tax Practice Management](https://www.g2.com/categories/tax-practice-management)

**Compare:** [UltraTax CS vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-ultratax-cs)
**Compare Drake Tax with other alternatives:**
- [Drake Tax vs Intuit Lacerte Tax](https://www.g2.com/compare/drake-tax-vs-intuit-lacerte-tax)
- [Drake Tax vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-drake-tax)
- [Drake Tax vs Intuit ProSeries Tax](https://www.g2.com/compare/drake-tax-vs-intuit-proseries-tax)
- [Drake Tax vs Intuit ProConnect Tax](https://www.g2.com/compare/drake-tax-vs-intuit-proconnect-tax)
- [Drake Tax vs ProSystem fx Suite](https://www.g2.com/compare/drake-tax-vs-prosystem-fx-suite)
- [Drake Tax vs Avalara](https://www.g2.com/compare/avalara-vs-drake-tax)
- [Drake Tax vs Vertex](https://www.g2.com/compare/drake-tax-vs-vertex-inc-vertex)
- [Drake Tax vs TaxDome](https://www.g2.com/compare/drake-tax-vs-taxdome)
- [Drake Tax vs Karbon](https://www.g2.com/compare/drake-tax-vs-karbon-2025-03-03)

  ### 2. [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews)
By Intuit
**Average Rating:** 4.3/5
**Total Reviews:** 187
Lacerte is a solution that gives you the ability to manage speed, reliability and more to complete tax returns.


Reviewers say compared to UltraTax CS, Intuit Lacerte Tax is:
- Easier to do business with
- Easier to admin
- Better at support
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax), [Professional Tax](https://www.g2.com/categories/professional-tax)

**Compare:** [UltraTax CS vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-ultratax-cs)
**Compare Intuit Lacerte Tax with other alternatives:**
- [Intuit Lacerte Tax vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-intuit-lacerte-tax)
- [Intuit Lacerte Tax vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-intuit-lacerte-tax)
- [Intuit Lacerte Tax vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-intuit-proseries-tax)
- [Intuit Lacerte Tax vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-intuit-proconnect-tax)
- [Intuit Lacerte Tax vs ProSystem fx Suite](https://www.g2.com/compare/intuit-lacerte-tax-vs-prosystem-fx-suite)
- [Intuit Lacerte Tax vs Avalara](https://www.g2.com/compare/avalara-vs-intuit-lacerte-tax)
- [Intuit Lacerte Tax vs Vertex](https://www.g2.com/compare/intuit-lacerte-tax-vs-vertex-inc-vertex)
- [Intuit Lacerte Tax vs TaxDome](https://www.g2.com/compare/intuit-lacerte-tax-vs-taxdome)
- [Intuit Lacerte Tax vs Karbon](https://www.g2.com/compare/intuit-lacerte-tax-vs-karbon-2025-03-03)

  ### 3. [CCH ProSystem fx Tax](https://www.g2.com/products/cch-prosystem-fx-tax/reviews)
By Wolters Kluwer
**Average Rating:** 4.1/5
**Total Reviews:** 133
CCH® ProSystem fx® Tax is a comprehensive tax compliance and productivity software suite designed for tax and accounting professionals. It offers a robust platform that integrates various aspects of tax preparation, ensuring accuracy and efficiency in managing client engagements. Key Features and Functionality: - Comprehensive Tax Compliance: Supports a wide range of tax returns, including individual, corporate, partnership, and non-profit filings, covering federal, state, and local jurisdictions. - Integrated Suite: Part of the ProSystem fx Suite, it seamlessly integrates with modules for tax planning, trial balance, fixed assets, practice management, document management, and more, facilitating a unified workflow. - Advanced Automation: Automates routine tasks such as form population, data entry, and calculations, reducing manual workload and minimizing errors. - Real-Time Collaboration: Enables multiple team members to work on the same return simultaneously, enhancing collaboration and reducing processing time. - Diagnostic Tools: Provides real-time error checking and data validation features to ensure compliance with the latest tax laws and regulations. Primary Value and User Solutions: CCH® ProSystem fx® Tax streamlines the tax preparation process by automating routine tasks and integrating various compliance modules, allowing professionals to handle more clients efficiently. Its comprehensive coverage ensures that firms can manage diverse client needs, from simple individual returns to complex corporate filings. The software's real-time collaboration and diagnostic tools enhance accuracy and compliance, reducing the risk of errors and penalties. By providing a unified platform for tax compliance and practice management, it enables firms to optimize their workflows, improve productivity, and deliver superior client service.


Reviewers say compared to UltraTax CS, CCH ProSystem fx Tax is:
- Easier to do business with
- Better at support
- Easier to admin
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax), [Professional Tax](https://www.g2.com/categories/professional-tax)

**Compare:** [UltraTax CS vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-ultratax-cs)
**Compare CCH ProSystem fx Tax with other alternatives:**
- [CCH ProSystem fx Tax vs Drake Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-drake-tax)
- [CCH ProSystem fx Tax vs Intuit Lacerte Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-intuit-lacerte-tax)
- [CCH ProSystem fx Tax vs Intuit ProSeries Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-intuit-proseries-tax)
- [CCH ProSystem fx Tax vs Intuit ProConnect Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-intuit-proconnect-tax)
- [CCH ProSystem fx Tax vs ProSystem fx Suite](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-prosystem-fx-suite)
- [CCH ProSystem fx Tax vs Avalara](https://www.g2.com/compare/avalara-vs-cch-prosystem-fx-tax)
- [CCH ProSystem fx Tax vs Vertex](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-vertex-inc-vertex)
- [CCH ProSystem fx Tax vs TaxDome](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-taxdome)
- [CCH ProSystem fx Tax vs Karbon](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-karbon-2025-03-03)

  ### 4. [Intuit ProSeries Tax](https://www.g2.com/products/intuit-proseries-tax/reviews)
By Intuit
**Average Rating:** 4.2/5
**Total Reviews:** 86
Intuit ProSeries Tax is a professional tax preparation software tailored for individual practitioners and small to mid-sized accounting firms. It offers a user-friendly, forms-based interface that streamlines the tax preparation process, enabling professionals to efficiently handle a wide range of tax returns, including individual (1040) and business returns (1120, 1120S, 1065). Key Features and Functionality: - Comprehensive Form Coverage: Supports approximately 3,700 federal and state tax forms and schedules, accommodating various tax scenarios. - Error-Checking Diagnostics: Includes around 1,000 built-in diagnostics to identify and rectify errors before filing, ensuring accuracy and compliance. - Integration with QuickBooks: Seamlessly integrates with QuickBooks Desktop, allowing direct import of financial data to streamline the tax preparation workflow. - Flexible Licensing Options: Offers various licensing plans, including unlimited-use licenses and pay-per-return options, catering to different practice sizes and needs. - Optional Cloud Hosting: Provides cloud hosting services for remote access, enhancing flexibility and collaboration among team members. Primary Value and User Solutions: ProSeries Tax simplifies the tax preparation process by offering an intuitive, forms-based interface that mirrors traditional paper forms, reducing the learning curve for professionals. Its comprehensive form coverage and robust error-checking diagnostics minimize the risk of filing errors, ensuring compliance with the latest tax laws. The integration with QuickBooks eliminates redundant data entry, saving time and reducing the potential for errors. Flexible licensing options and optional cloud hosting services provide scalability and adaptability to meet the evolving needs of tax practices, making ProSeries Tax a valuable tool for enhancing efficiency and accuracy in tax preparation.


Reviewers say compared to UltraTax CS, Intuit ProSeries Tax is:
- Easier to do business with
- Easier to admin
- Easier to set up
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax), [Professional Tax](https://www.g2.com/categories/professional-tax)

**Compare:** [UltraTax CS vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-proseries-tax-vs-ultratax-cs)
**Compare Intuit ProSeries Tax with other alternatives:**
- [Intuit ProSeries Tax vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-intuit-proseries-tax)
- [Intuit ProSeries Tax vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-intuit-proseries-tax)
- [Intuit ProSeries Tax vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-intuit-proseries-tax)
- [Intuit ProSeries Tax vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-intuit-proseries-tax)
- [Intuit ProSeries Tax vs ProSystem fx Suite](https://www.g2.com/compare/intuit-proseries-tax-vs-prosystem-fx-suite)
- [Intuit ProSeries Tax vs Avalara](https://www.g2.com/compare/avalara-vs-intuit-proseries-tax)
- [Intuit ProSeries Tax vs Vertex](https://www.g2.com/compare/intuit-proseries-tax-vs-vertex-inc-vertex)
- [Intuit ProSeries Tax vs TaxDome](https://www.g2.com/compare/intuit-proseries-tax-vs-taxdome)
- [Intuit ProSeries Tax vs Karbon](https://www.g2.com/compare/intuit-proseries-tax-vs-karbon-2025-03-03)

  ### 5. [Intuit ProConnect Tax](https://www.g2.com/products/intuit-proconnect-tax/reviews)
By Intuit
**Average Rating:** 4.4/5
**Total Reviews:** 277
The only professional tax software with built-in tax advisory insights for your clients. ProConnect is more than just taxes-way more. It's powerful software that will streamline and automate your pro-tax workflow. It will also elevate your productivity and efficiency with over 21,000 critical diagnostics, more than 5,700 forms, remote collaboration, bank-level encryption, and built-in tax advisory insights. It's a game changer.


Reviewers say compared to UltraTax CS, Intuit ProConnect Tax is:
- Easier to do business with
- Easier to admin
- Better at support
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax), [Professional Tax](https://www.g2.com/categories/professional-tax)

**Compare:** [UltraTax CS vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-ultratax-cs)
**Compare Intuit ProConnect Tax with other alternatives:**
- [Intuit ProConnect Tax vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-intuit-proconnect-tax)
- [Intuit ProConnect Tax vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-intuit-proconnect-tax)
- [Intuit ProConnect Tax vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-intuit-proconnect-tax)
- [Intuit ProConnect Tax vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-intuit-proseries-tax)
- [Intuit ProConnect Tax vs ProSystem fx Suite](https://www.g2.com/compare/intuit-proconnect-tax-vs-prosystem-fx-suite)
- [Intuit ProConnect Tax vs Avalara](https://www.g2.com/compare/avalara-vs-intuit-proconnect-tax)
- [Intuit ProConnect Tax vs Vertex](https://www.g2.com/compare/intuit-proconnect-tax-vs-vertex-inc-vertex)
- [Intuit ProConnect Tax vs TaxDome](https://www.g2.com/compare/intuit-proconnect-tax-vs-taxdome)
- [Intuit ProConnect Tax vs Karbon](https://www.g2.com/compare/intuit-proconnect-tax-vs-karbon-2025-03-03)

  ### 6. [ProSystem fx Suite](https://www.g2.com/products/prosystem-fx-suite/reviews)
By Wolters Kluwer
**Average Rating:** 4.0/5
**Total Reviews:** 63
ProSystem fx Suite is an integrated tax and accounting solution that allows you to organize and streamline your tax, accounting and workflow.


Reviewers say compared to UltraTax CS, ProSystem fx Suite is:
- Easier to do business with
- Easier to admin
- Better at support
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax)

**Compare:** [UltraTax CS vs ProSystem fx Suite](https://www.g2.com/compare/prosystem-fx-suite-vs-ultratax-cs)
**Compare ProSystem fx Suite with other alternatives:**
- [ProSystem fx Suite vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-prosystem-fx-suite)
- [ProSystem fx Suite vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-prosystem-fx-suite)
- [ProSystem fx Suite vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-prosystem-fx-suite)
- [ProSystem fx Suite vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-proseries-tax-vs-prosystem-fx-suite)
- [ProSystem fx Suite vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-prosystem-fx-suite)
- [ProSystem fx Suite vs Avalara](https://www.g2.com/compare/avalara-vs-prosystem-fx-suite)
- [ProSystem fx Suite vs Vertex](https://www.g2.com/compare/prosystem-fx-suite-vs-vertex-inc-vertex)
- [ProSystem fx Suite vs TaxDome](https://www.g2.com/compare/prosystem-fx-suite-vs-taxdome)
- [ProSystem fx Suite vs Karbon](https://www.g2.com/compare/karbon-2025-03-03-vs-prosystem-fx-suite)

  ### 7. [Avalara](https://www.g2.com/products/avalara/reviews)
By Avalara, Inc.
**Average Rating:** 4.0/5
**Total Reviews:** 822
Avalara helps businesses of all sizes achieve compliance with sales and use, excise, communications, VAT other transactional tax requirements by delivering comprehensive, automated, cloud-based solutions that are fast, accurate, and easy to use. Avalara’s Compliance Cloud™ platform is designed to effectively manage complicated and burdensome tax compliance obligations imposed by state, local, and other taxing authorities in the United States and internationally.


Reviewers say compared to UltraTax CS, Avalara is:
- Easier to do business with
- Easier to admin
- Better at meeting requirements
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax)

**Compare:** [UltraTax CS vs Avalara](https://www.g2.com/compare/avalara-vs-ultratax-cs)
**Compare Avalara with other alternatives:**
- [Avalara vs Drake Tax](https://www.g2.com/compare/avalara-vs-drake-tax)
- [Avalara vs Intuit Lacerte Tax](https://www.g2.com/compare/avalara-vs-intuit-lacerte-tax)
- [Avalara vs CCH ProSystem fx Tax](https://www.g2.com/compare/avalara-vs-cch-prosystem-fx-tax)
- [Avalara vs Intuit ProSeries Tax](https://www.g2.com/compare/avalara-vs-intuit-proseries-tax)
- [Avalara vs Intuit ProConnect Tax](https://www.g2.com/compare/avalara-vs-intuit-proconnect-tax)
- [Avalara vs ProSystem fx Suite](https://www.g2.com/compare/avalara-vs-prosystem-fx-suite)
- [Avalara vs Vertex](https://www.g2.com/compare/avalara-vs-vertex-inc-vertex)
- [Avalara vs TaxDome](https://www.g2.com/compare/avalara-vs-taxdome)
- [Avalara vs Karbon](https://www.g2.com/compare/avalara-vs-karbon-2025-03-03)

  ### 8. [Vertex](https://www.g2.com/products/vertex-inc-vertex/reviews)
By Vertex Inc.
**Average Rating:** 4.4/5
**Total Reviews:** 466
Vertex combines the latest tax research with robust technology to improve tax accuracy and consistency on sales and purchase transactions. This powerful automation supports high volume and complex transactions at speed and scale to streamline internal processes and improve audit performance. Cloud and on-premise deployment options allow companies to choose the right fit for their IT and business needs. Integrations to ERP, e-commerce, procurement, and other billing systems enable a single tax engine to seamlessly support a growing business. In addition to tax determination, Vertex provides tools and services to automate and streamline exemption certificate management and compliance filings.


Reviewers say compared to UltraTax CS, Vertex is:
- Easier to do business with
- Easier to admin
- Better at support
Categories in common with UltraTax CS: [Corporate Tax](https://www.g2.com/categories/corporate-tax)

**Compare:** [UltraTax CS vs Vertex](https://www.g2.com/compare/ultratax-cs-vs-vertex-inc-vertex)
**Compare Vertex with other alternatives:**
- [Vertex vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-vertex-inc-vertex)
- [Vertex vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-vertex-inc-vertex)
- [Vertex vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-vertex-inc-vertex)
- [Vertex vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-proseries-tax-vs-vertex-inc-vertex)
- [Vertex vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-vertex-inc-vertex)
- [Vertex vs ProSystem fx Suite](https://www.g2.com/compare/prosystem-fx-suite-vs-vertex-inc-vertex)
- [Vertex vs Avalara](https://www.g2.com/compare/avalara-vs-vertex-inc-vertex)
- [Vertex vs TaxDome](https://www.g2.com/compare/taxdome-vs-vertex-inc-vertex)
- [Vertex vs Karbon](https://www.g2.com/compare/karbon-2025-03-03-vs-vertex-inc-vertex)

  ### 9. [TaxDome](https://www.g2.com/products/taxdome/reviews)
By TaxDome
**Average Rating:** 4.7/5
**Total Reviews:** 701
TaxDome combines all of your business tasks and operations into one centralized hub that is easily accessible from anywhere.


Reviewers say compared to UltraTax CS, TaxDome is:
- Easier to do business with
- Easier to admin
- Better at support
Categories in common with UltraTax CS: [Tax Practice Management](https://www.g2.com/categories/tax-practice-management)

**Compare:** [UltraTax CS vs TaxDome](https://www.g2.com/compare/taxdome-vs-ultratax-cs)
**Compare TaxDome with other alternatives:**
- [TaxDome vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-taxdome)
- [TaxDome vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-taxdome)
- [TaxDome vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-taxdome)
- [TaxDome vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-proseries-tax-vs-taxdome)
- [TaxDome vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-taxdome)
- [TaxDome vs ProSystem fx Suite](https://www.g2.com/compare/prosystem-fx-suite-vs-taxdome)
- [TaxDome vs Avalara](https://www.g2.com/compare/avalara-vs-taxdome)
- [TaxDome vs Vertex](https://www.g2.com/compare/taxdome-vs-vertex-inc-vertex)
- [TaxDome vs Karbon](https://www.g2.com/compare/karbon-2025-03-03-vs-taxdome)

  ### 10. [Karbon](https://www.g2.com/products/karbon-2025-03-03/reviews)
By KarbonHQ
**Average Rating:** 4.8/5
**Total Reviews:** 888
Karbon is an advanced workstream collaboration platform integrated with your email.


Reviewers say compared to UltraTax CS, Karbon is:
- Easier to do business with
- Easier to admin
- Better at support
Categories in common with UltraTax CS: [Tax Practice Management](https://www.g2.com/categories/tax-practice-management)

**Compare:** [UltraTax CS vs Karbon](https://www.g2.com/compare/karbon-2025-03-03-vs-ultratax-cs)
**Compare Karbon with other alternatives:**
- [Karbon vs Drake Tax](https://www.g2.com/compare/drake-tax-vs-karbon-2025-03-03)
- [Karbon vs Intuit Lacerte Tax](https://www.g2.com/compare/intuit-lacerte-tax-vs-karbon-2025-03-03)
- [Karbon vs CCH ProSystem fx Tax](https://www.g2.com/compare/cch-prosystem-fx-tax-vs-karbon-2025-03-03)
- [Karbon vs Intuit ProSeries Tax](https://www.g2.com/compare/intuit-proseries-tax-vs-karbon-2025-03-03)
- [Karbon vs Intuit ProConnect Tax](https://www.g2.com/compare/intuit-proconnect-tax-vs-karbon-2025-03-03)
- [Karbon vs ProSystem fx Suite](https://www.g2.com/compare/karbon-2025-03-03-vs-prosystem-fx-suite)
- [Karbon vs Avalara](https://www.g2.com/compare/avalara-vs-karbon-2025-03-03)
- [Karbon vs Vertex](https://www.g2.com/compare/karbon-2025-03-03-vs-vertex-inc-vertex)
- [Karbon vs TaxDome](https://www.g2.com/compare/karbon-2025-03-03-vs-taxdome)


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## Spotlight Categories
- [Business Continuity Management (BCM) Software Solutions](https://www.g2.com/categories/business-continuity-management-software)
- [Sales Tax and VAT Compliance Software](https://www.g2.com/categories/sales-tax-and-vat-compliance)
- [AI Writing Assistants](https://www.g2.com/categories/ai-writing-assistant)