Quick Overview
- 1#1: Lacerte - High-end desktop tax preparation software for CPAs handling complex individual, business, and estate returns with advanced diagnostics.
- 2#2: UltraTax CS - Comprehensive tax preparation and compliance solution for mid-to-large firms featuring customizable input screens and electronic filing.
- 3#3: CCH Axcess Tax - Cloud-based tax workflow platform enabling real-time collaboration, automation, and integration for professional tax practices.
- 4#4: Drake Tax - Fast and affordable professional tax software with extensive state support, unlimited e-filing, and strong value for small firms.
- 5#5: ProSeries - Reliable desktop tax software for small to mid-sized practices offering guided navigation and error-checking tools.
- 6#6: ProConnect Tax Online - Cloud-delivered tax preparation tool with bank integration and practice management features for modern tax pros.
- 7#7: TaxSlayer Pro - Budget-friendly professional tax filing software providing unlimited client returns, live support, and quick e-filing.
- 8#8: GoSystem Tax RS - Scalable web-based tax system for large enterprises supporting multi-state filings and role-based access controls.
- 9#9: TaxAct Professional - Straightforward professional tax prep software with competitive pricing, import capabilities, and broad form support.
- 10#10: TaxWise - Essential desktop tax software for solo practitioners and small offices focused on core federal and state returns.
We assessed these tools based on critical factors including functionality (handling complex returns, integrations), user-friendliness (customizable interfaces, guided navigation), reliability (error-checking, real-time collaboration), and value (pricing, scalability), ensuring a ranking that balances versatility with practicality for professional practices.
Comparison Table
Professional tax filing software varies widely in features, usability, and suitability for different firms, making it key to choose one that aligns with specific workflows. This comparison table breaks down critical details like compliance tools, integration capabilities, and user experience for top options, including Lacerte, UltraTax CS, CCH Axcess Tax, Drake Tax, ProSeries, and more, helping readers identify the right fit.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Lacerte High-end desktop tax preparation software for CPAs handling complex individual, business, and estate returns with advanced diagnostics. | specialized | 9.4/10 | 9.8/10 | 8.6/10 | 9.1/10 |
| 2 | UltraTax CS Comprehensive tax preparation and compliance solution for mid-to-large firms featuring customizable input screens and electronic filing. | enterprise | 9.2/10 | 9.6/10 | 8.1/10 | 8.4/10 |
| 3 | CCH Axcess Tax Cloud-based tax workflow platform enabling real-time collaboration, automation, and integration for professional tax practices. | enterprise | 8.8/10 | 9.5/10 | 8.2/10 | 8.0/10 |
| 4 | Drake Tax Fast and affordable professional tax software with extensive state support, unlimited e-filing, and strong value for small firms. | specialized | 8.7/10 | 9.2/10 | 7.8/10 | 9.0/10 |
| 5 | ProSeries Reliable desktop tax software for small to mid-sized practices offering guided navigation and error-checking tools. | specialized | 8.7/10 | 9.2/10 | 8.5/10 | 8.0/10 |
| 6 | ProConnect Tax Online Cloud-delivered tax preparation tool with bank integration and practice management features for modern tax pros. | enterprise | 8.2/10 | 8.7/10 | 7.9/10 | 7.5/10 |
| 7 | TaxSlayer Pro Budget-friendly professional tax filing software providing unlimited client returns, live support, and quick e-filing. | specialized | 8.2/10 | 8.0/10 | 8.5/10 | 9.2/10 |
| 8 | GoSystem Tax RS Scalable web-based tax system for large enterprises supporting multi-state filings and role-based access controls. | enterprise | 8.3/10 | 9.2/10 | 7.4/10 | 7.9/10 |
| 9 | TaxAct Professional Straightforward professional tax prep software with competitive pricing, import capabilities, and broad form support. | specialized | 8.1/10 | 7.8/10 | 8.3/10 | 9.2/10 |
| 10 | TaxWise Essential desktop tax software for solo practitioners and small offices focused on core federal and state returns. | specialized | 8.2/10 | 8.7/10 | 7.4/10 | 7.8/10 |
High-end desktop tax preparation software for CPAs handling complex individual, business, and estate returns with advanced diagnostics.
Comprehensive tax preparation and compliance solution for mid-to-large firms featuring customizable input screens and electronic filing.
Cloud-based tax workflow platform enabling real-time collaboration, automation, and integration for professional tax practices.
Fast and affordable professional tax software with extensive state support, unlimited e-filing, and strong value for small firms.
Reliable desktop tax software for small to mid-sized practices offering guided navigation and error-checking tools.
Cloud-delivered tax preparation tool with bank integration and practice management features for modern tax pros.
Budget-friendly professional tax filing software providing unlimited client returns, live support, and quick e-filing.
Scalable web-based tax system for large enterprises supporting multi-state filings and role-based access controls.
Straightforward professional tax prep software with competitive pricing, import capabilities, and broad form support.
Essential desktop tax software for solo practitioners and small offices focused on core federal and state returns.
Lacerte
specializedHigh-end desktop tax preparation software for CPAs handling complex individual, business, and estate returns with advanced diagnostics.
Advanced Diagnostics Engine that proactively identifies errors, optimizes entries, and ensures 100% accuracy with guarantees
Lacerte, from Intuit's ProConnect suite, is a premier professional tax preparation software tailored for CPAs and tax firms handling complex individual, business, partnership, fiduciary, and estate returns. It provides comprehensive coverage of federal, state, and local tax forms with advanced calculations, e-filing, and electronic signatures. Key tools include a robust diagnostics engine, customizable organizers, and seamless integration with QuickBooks and other Intuit products for efficient workflows.
Pros
- Unmatched depth of tax forms and calculations for complex scenarios
- Powerful diagnostics and error-checking reduce compliance risks
- Strong integrations with QuickBooks and ProConnect Tax Online
Cons
- Steep learning curve for beginners despite intuitive updates
- Premium pricing may strain smaller practices
- Occasional performance lags with very large return volumes
Best For
High-volume tax professionals and CPAs managing diverse, complex returns for individuals, businesses, and estates.
Pricing
Pay-per-return starts at ~$1.20/return or unlimited plans from $1,295-$3,995 annually, plus state and e-file fees; volume discounts available.
UltraTax CS
enterpriseComprehensive tax preparation and compliance solution for mid-to-large firms featuring customizable input screens and electronic filing.
Input Perfection diagnostics that proactively identify and resolve errors across federal and state returns in real-time
UltraTax CS is a robust professional tax preparation software designed for CPAs and tax firms, offering comprehensive support for federal, state, and local tax returns across individual, business, partnership, corporate, and fiduciary forms. It streamlines workflows with automated calculations, diagnostics, e-filing, and integration with practice management tools in the Thomson Reuters CS Professional Suite. Ideal for high-volume preparers, it ensures accuracy and compliance through real-time updates and error-checking features.
Pros
- Extensive coverage of complex tax forms and scenarios with automated state apportionment
- Powerful diagnostics and error-checking for high accuracy
- Seamless integration with CS Suite for firm-wide efficiency
Cons
- Steep learning curve and complex interface for new users
- High subscription costs that scale with users and modules
- Limited customization options compared to some competitors
Best For
Mid-sized to large tax firms and CPAs handling high volumes of complex business and individual returns.
Pricing
Subscription-based starting at around $5,000-$15,000 annually per preparer, depending on modules, users, and firm size; custom quotes required.
CCH Axcess Tax
enterpriseCloud-based tax workflow platform enabling real-time collaboration, automation, and integration for professional tax practices.
Intelligent Diagnostics engine that proactively identifies errors, compliance issues, and optimization opportunities across returns
CCH Axcess Tax is a cloud-based professional tax preparation software from Wolters Kluwer, designed for tax firms handling complex individual, business, partnership, corporate, and estate returns. It streamlines workflows with automated calculations, comprehensive form support, and robust e-filing capabilities for high volumes. The platform integrates with other Axcess suite tools for practice management, trial balance import, and client collaboration, ensuring compliance with ever-changing tax laws.
Pros
- Comprehensive support for all tax types with advanced diagnostics and error prevention
- Reliable high-volume e-filing and bank product integrations
- Cloud-based real-time collaboration for multi-user firms
Cons
- Steep learning curve for new users
- High pricing that may not suit small practices
- Interface can feel cluttered despite updates
Best For
Mid-to-large tax firms managing high volumes of complex returns and needing scalable cloud workflows.
Pricing
Custom subscription pricing based on firm size and return volume; typically starts at $5,000+ annually for small firms, scaling significantly for enterprises.
Drake Tax
specializedFast and affordable professional tax software with extensive state support, unlimited e-filing, and strong value for small firms.
Legendary 24/7 phone and chat support with average hold times under 2 minutes during peak season
Drake Tax is a robust professional tax preparation software designed for CPAs, enrolled agents, and tax firms handling complex individual, business, partnership, and fiduciary returns. It offers comprehensive form support, electronic filing, direct deposit options, and integrated bank products for refund processing. The software emphasizes efficiency with features like data import from prior years, diagnostics, and multi-state capabilities.
Pros
- Extensive library covering over 95% of IRS forms and most state returns
- Outstanding 24/7 customer support during tax season
- Cost-effective pricing with unlimited e-filing options
Cons
- Dated user interface that relies heavily on keyboard shortcuts
- Steeper learning curve for new users compared to more modern platforms
- Limited cloud or mobile accessibility
Best For
Established tax professionals and firms with high-volume, complex returns seeking reliable performance and strong support.
Pricing
Starts at $1,495 for single-user unlimited federal/state package; multi-user and add-on modules range from $2,000-$5,000+ annually.
ProSeries
specializedReliable desktop tax software for small to mid-sized practices offering guided navigation and error-checking tools.
Unparalleled coverage of niche and specialized tax forms with automatic e-file compliance updates
ProSeries by Intuit is a desktop-based professional tax preparation software designed for tax pros handling individual, business, and fiduciary returns. It supports over 27,000 federal and state forms with automatic updates for compliance. Key functionalities include e-filing, direct data import from QuickBooks, client organizers, and practice management tools for efficient workflows.
Pros
- Comprehensive library of 27,000+ forms with reliable IRS/state updates
- Seamless QuickBooks integration for streamlined data entry
- Strong e-filing acceptance rates and client management tools
Cons
- Desktop-only with limited cloud/remote access options
- Steep pricing for small practices or low-volume users
- Occasional performance lags with very large client databases
Best For
Mid-sized tax firms and CPAs preparing high volumes of complex federal and multi-state returns.
Pricing
Annual subscriptions from $449 (Basic, 10 returns) to $2,495+ (Unlimited); pay-per-return starts at $1.25/federal.
ProConnect Tax Online
enterpriseCloud-delivered tax preparation tool with bank integration and practice management features for modern tax pros.
Real-time multi-user collaboration and review capabilities
ProConnect Tax Online is a cloud-based professional tax preparation software from Intuit, designed for CPAs and tax professionals handling individual, business, and fiduciary returns. It supports over 12,000 federal and state forms with advanced diagnostics, error-checking, and unlimited e-filing capabilities. The platform enables real-time collaboration, automatic updates, and integration with QuickBooks and other Intuit tools for streamlined workflows.
Pros
- Cloud-based access from any device with automatic backups
- Robust diagnostics and error-check tools for accuracy
- Seamless integration with QuickBooks and Intuit ecosystem
Cons
- Higher pricing may deter solo practitioners
- Steeper learning curve for complex features
- Interface can feel dated compared to newer competitors
Best For
Mid-sized tax firms and CPAs who need reliable cloud-based preparation with strong Intuit integrations.
Pricing
Tiered annual subscriptions starting at $535 per preparer for basic plans, scaling to $3,349 for unlimited federal/state e-filing.
TaxSlayer Pro
specializedBudget-friendly professional tax filing software providing unlimited client returns, live support, and quick e-filing.
Cost-effective unlimited federal e-filing, allowing pros to scale without per-return federal fees
TaxSlayer Pro is a desktop-based professional tax preparation software tailored for CPAs, enrolled agents, and tax preparers to handle federal and state returns for multiple clients efficiently. It supports e-filing, direct deposit refunds, and complex forms like Schedule C for self-employed filers. The software includes client management tools, data import capabilities, and audit assistance, making it suitable for professional workflows.
Pros
- Highly affordable compared to competitors like Drake or UltraTax
- Intuitive interface with quick navigation for pros
- Reliable e-filing and fast processing times
Cons
- Fewer advanced reporting and analytics features
- Desktop-only with limited cloud integration
- Occasional software updates required for optimal performance
Best For
Small tax firms and independent preparers prioritizing cost savings and simplicity over enterprise-level features.
Pricing
Annual licenses start at $1,245 for unlimited federal returns, with state returns at $35-$45 each and tiered plans up to $2,495 for larger practices.
GoSystem Tax RS
enterpriseScalable web-based tax system for large enterprises supporting multi-state filings and role-based access controls.
Relational database system that uniquely facilitates seamless amendments, data rollovers, and tracking changes across complex, multi-year returns
GoSystem Tax RS from Thomson Reuters is an enterprise-grade tax preparation software tailored for professional tax firms handling complex returns for corporations, partnerships, trusts, and high-net-worth individuals. It leverages a relational database architecture to streamline data management, diagnostics, amendments, and multi-state compliance. The platform supports electronic filing, workpaper organization, and integration with Thomson Reuters' ecosystem like GoFileRoom for document management.
Pros
- Superior handling of complex entity returns and amendments via relational database
- Robust diagnostics, error-checking, and multi-state support
- Strong integration with Thomson Reuters tools like AdvanceFlow and GoFileRoom
Cons
- Steep learning curve and less intuitive interface compared to consumer-friendly alternatives
- High cost structure unsuitable for small firms
- Occasional performance lags with very large datasets
Best For
Large and mid-sized tax firms managing high-volume, intricate business and fiduciary tax returns.
Pricing
Custom enterprise pricing based on firm size and return volume; typically $10,000+ annually per preparer with additional per-return fees.
TaxAct Professional
specializedStraightforward professional tax prep software with competitive pricing, import capabilities, and broad form support.
Unlimited e-filing for a flat fee, providing exceptional value for high-volume preparers
TaxAct Professional is a robust tax preparation software suite designed for CPAs, accountants, and tax professionals to prepare, review, and e-file federal, state, and business tax returns efficiently. It offers specialized editions like 1040, 1065, 1120S, and 1120, supporting complex scenarios with tools for data import from prior years, diagnostics, and audit risk assessment. The platform prioritizes speed and compliance, making it suitable for firms handling moderate to high volumes of returns.
Pros
- Affordable flat-rate pricing for unlimited federal and state returns
- Reliable e-filing with high acceptance rates and batch processing
- Comprehensive form support including business and individual returns
Cons
- Dated user interface compared to premium competitors
- Limited advanced tax planning and workflow automation tools
- Customer support response times can be inconsistent
Best For
Small to mid-sized tax firms and solo practitioners seeking cost-effective software for high-volume return preparation without enterprise complexity.
Pricing
Flat annual fees starting at $1,295 for 1040 edition (unlimited federal + 1 state per client); business editions from $1,695; multi-state add-ons extra.
TaxWise
specializedEssential desktop tax software for solo practitioners and small offices focused on core federal and state returns.
Intelligent diagnostics and audit risk alerts that proactively identify potential issues and compliance gaps
TaxWise by CCH (Wolters Kluwer) is a professional-grade tax preparation software tailored for CPAs, accountants, and tax firms handling individual, business, and fiduciary returns. It offers comprehensive support for federal, state, and local forms, along with e-filing capabilities, diagnostics, and quality review tools to ensure accuracy and compliance. The software integrates with practice management systems and provides organizers for client data collection, making it suitable for high-volume professional workflows.
Pros
- Extensive library of over 10,000 forms and schedules for complex returns
- Reliable high-speed e-filing with robust error-checking diagnostics
- Strong integration with CCH's ecosystem for document management and workflow
Cons
- Outdated interface that feels clunky compared to modern competitors
- Steep learning curve for users new to professional software
- Higher pricing that may not suit very small practices
Best For
Established tax professionals and mid-to-large firms preparing high volumes of complex federal, state, and business returns.
Pricing
Annual subscriptions start at about $1,500 per preparer, with tiered plans based on returns filed and add-ons for states or payroll.
Conclusion
The top three tools—Lacerte, UltraTax CS, and CCH Axcess Tax—represent the pinnacle of professional tax software, with Lacerte leading for its advanced handling of complex returns and diagnostics. UltraTax CS stands out for mid-to-large firms with customizable workflows, while CCH Axcess Tax excels in cloud collaboration and automation, each catering to distinct practice needs.
Explore Lacerte to experience its robust capabilities and simplify even the most intricate tax filing processes for your firm.
Tools Reviewed
All tools were independently evaluated for this comparison
Referenced in the comparison table and product reviews above.