Quick Overview
- 1#1: Drake Tax - Comprehensive professional tax preparation software offering desktop and hosted options with unlimited e-filing and extensive form support.
- 2#2: Lacerte - High-end tax software for professionals featuring advanced calculations, diagnostics, and seamless QuickBooks integration.
- 3#3: UltraTax CS - Robust tax preparation platform with superior state and local tax handling for firms of all sizes.
- 4#4: CCH Axcess Tax - Cloud-native tax prep solution with automated workflows, document management, and real-time collaboration.
- 5#5: ProSeries Professional - Efficient professional tax software providing accuracy, speed, and integration for tax preparers.
- 6#6: ProConnect Tax Online - Fully online tax preparation tool integrated with Intuit's accounting suite for remote access and e-filing.
- 7#7: TaxSlayer Pro - Affordable web-based tax software supporting unlimited clients and federal/state returns for professionals.
- 8#8: TaxAct Professional - Value-driven professional tax prep software with strong e-file capabilities and customer support.
- 9#9: GoSystem Tax RS - Scalable cloud-hosted tax preparation system designed for large firms with multi-user collaboration.
- 10#10: TaxWise - User-friendly tax preparation software tailored for small to mid-sized practices with easy navigation.
Tools were evaluated based on technical robustness (including form support and integration), user experience (ease of navigation and workflow efficiency), reliability in handling state/local tax nuances, and overall value, ensuring they cater to both small and enterprise-level tax practices.
Comparison Table
This comparison table examines leading online professional tax preparation software, including tools like Drake Tax, Lacerte, UltraTax CS, CCH Axcess Tax, ProSeries Professional, and more. It outlines key features and attributes to guide users in selecting the most suitable solution for their practice, ensuring clarity on functionality and performance.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Drake Tax Comprehensive professional tax preparation software offering desktop and hosted options with unlimited e-filing and extensive form support. | specialized | 9.6/10 | 9.8/10 | 8.4/10 | 9.9/10 |
| 2 | Lacerte High-end tax software for professionals featuring advanced calculations, diagnostics, and seamless QuickBooks integration. | enterprise | 9.1/10 | 9.6/10 | 8.2/10 | 8.5/10 |
| 3 | UltraTax CS Robust tax preparation platform with superior state and local tax handling for firms of all sizes. | enterprise | 8.9/10 | 9.5/10 | 7.8/10 | 8.2/10 |
| 4 | CCH Axcess Tax Cloud-native tax prep solution with automated workflows, document management, and real-time collaboration. | enterprise | 8.7/10 | 9.4/10 | 8.1/10 | 7.9/10 |
| 5 | ProSeries Professional Efficient professional tax software providing accuracy, speed, and integration for tax preparers. | specialized | 8.3/10 | 9.1/10 | 7.6/10 | 7.9/10 |
| 6 | ProConnect Tax Online Fully online tax preparation tool integrated with Intuit's accounting suite for remote access and e-filing. | specialized | 8.6/10 | 9.1/10 | 8.3/10 | 8.0/10 |
| 7 | TaxSlayer Pro Affordable web-based tax software supporting unlimited clients and federal/state returns for professionals. | specialized | 8.1/10 | 8.0/10 | 8.3/10 | 9.2/10 |
| 8 | TaxAct Professional Value-driven professional tax prep software with strong e-file capabilities and customer support. | specialized | 8.1/10 | 8.0/10 | 8.4/10 | 9.2/10 |
| 9 | GoSystem Tax RS Scalable cloud-hosted tax preparation system designed for large firms with multi-user collaboration. | enterprise | 8.4/10 | 9.2/10 | 7.8/10 | 7.5/10 |
| 10 | TaxWise User-friendly tax preparation software tailored for small to mid-sized practices with easy navigation. | specialized | 7.6/10 | 8.4/10 | 6.8/10 | 7.1/10 |
Comprehensive professional tax preparation software offering desktop and hosted options with unlimited e-filing and extensive form support.
High-end tax software for professionals featuring advanced calculations, diagnostics, and seamless QuickBooks integration.
Robust tax preparation platform with superior state and local tax handling for firms of all sizes.
Cloud-native tax prep solution with automated workflows, document management, and real-time collaboration.
Efficient professional tax software providing accuracy, speed, and integration for tax preparers.
Fully online tax preparation tool integrated with Intuit's accounting suite for remote access and e-filing.
Affordable web-based tax software supporting unlimited clients and federal/state returns for professionals.
Value-driven professional tax prep software with strong e-file capabilities and customer support.
Scalable cloud-hosted tax preparation system designed for large firms with multi-user collaboration.
User-friendly tax preparation software tailored for small to mid-sized practices with easy navigation.
Drake Tax
specializedComprehensive professional tax preparation software offering desktop and hosted options with unlimited e-filing and extensive form support.
Legendary live customer support with unlimited expert assistance, available 365 days a year.
Drake Tax from Drake Software is a powerhouse professional tax preparation solution designed for CPAs, EAs, and tax firms, offering comprehensive support for federal, state, and local returns with over 7,500 forms and schedules. It enables efficient e-filing, direct deposit, bank product integrations, and client management through its desktop application and optional hosted online access via Drake Anywhere. Renowned for reliability and depth, it handles complex scenarios like depreciation, AMT, and multi-state filings seamlessly.
Pros
- Extensive form library covering virtually all tax scenarios
- Exceptional 24/7 customer support during tax season
- Cost-effective pricing with no per-return fees
Cons
- User interface feels dated compared to modern SaaS competitors
- Steep learning curve for new users despite pro-level tools
- Online access requires additional hosted setup fees
Best For
Established tax professionals and high-volume firms prioritizing comprehensive features and value over sleek design.
Pricing
Starts at $495 for 100 returns (Bronze), up to $1,845 for unlimited returns (Platinum); hosted online options add $300+ annually.
Lacerte
enterpriseHigh-end tax software for professionals featuring advanced calculations, diagnostics, and seamless QuickBooks integration.
Proactive diagnostics engine that scans returns for errors, omissions, and IRS audit risks in real-time
Lacerte, from Intuit, is a professional-grade tax preparation software tailored for accountants handling complex individual, business, and fiduciary returns. It provides extensive support for federal, state, and local forms with built-in diagnostics, e-filing, and workflow automation. While primarily desktop-based, it integrates with cloud storage and Intuit tools for enhanced online collaboration and data management.
Pros
- Comprehensive library of over 10,000 forms and schedules
- Advanced diagnostics and audit risk alerts
- Seamless integration with QuickBooks and ProConnect ecosystem
Cons
- Steep learning curve for new users
- High subscription costs scaling with return volume
- Limited fully browser-based functionality compared to pure cloud competitors
Best For
Mid-to-large accounting firms and experienced CPAs preparing high volumes of complex returns.
Pricing
Annual subscriptions start at around $2,000-$3,000 per preparer, plus per-return fees (e.g., $1.50-$5 per e-file) and add-ons for states or payroll.
UltraTax CS
enterpriseRobust tax preparation platform with superior state and local tax handling for firms of all sizes.
The proprietary Diagnostics Center, which proactively identifies errors, missing data, and compliance issues across thousands of scenarios.
UltraTax CS is a professional-grade tax preparation software from Thomson Reuters, designed for CPAs and accounting firms handling complex individual, business, partnership, corporate, and fiduciary returns. It provides comprehensive support for federal, state, and local tax forms, along with advanced diagnostics, electronic filing, and integration with practice management tools like Practice CS. The software emphasizes accuracy, compliance, and efficiency for high-volume professional use.
Pros
- Extensive library of federal, state, and local forms with automatic updates
- Advanced diagnostics engine for error detection and compliance assurance
- Robust e-filing, direct deposit, and bank product integrations
Cons
- Steep learning curve for new users due to dense interface
- High cost, especially for smaller firms or additional modules
- Primarily desktop-based with optional hosting, requiring significant hardware resources
Best For
Mid-sized to large accounting firms preparing complex, high-volume tax returns for business clients and requiring enterprise-level compliance tools.
Pricing
Subscription pricing starts at approximately $4,000-$6,000 per year for basic individual returns, scaling to $10,000+ with business modules, states, and multi-user licenses.
CCH Axcess Tax
enterpriseCloud-native tax prep solution with automated workflows, document management, and real-time collaboration.
Integrated diagnostics engine that proactively identifies errors and optimization opportunities across returns
CCH Axcess Tax is a cloud-based professional tax preparation software from Wolters Kluwer, designed for accountants and tax firms handling complex individual, business, and estate returns. It provides comprehensive federal and state form support, automated calculations, diagnostics, and e-filing capabilities. The platform integrates with the broader Axcess suite for practice management, document storage, and client collaboration.
Pros
- Extensive library of federal, state, and local forms with automatic updates
- Seamless integration with CCH Axcess ecosystem for workflow and client management
- Cloud-based access with bank-grade security and real-time collaboration
Cons
- High cost, especially for smaller firms
- Steep learning curve due to feature depth
- Pricing model lacks transparency and is volume-based
Best For
Mid-to-large tax firms managing high volumes of complex returns requiring robust integrations and scalability.
Pricing
Custom subscription pricing based on firm size and return volume; typically $5,000–$50,000+ annually.
ProSeries Professional
specializedEfficient professional tax software providing accuracy, speed, and integration for tax preparers.
Deep QuickBooks integration for automatic data import and reconciliation
Intuit ProSeries Professional is a robust desktop-based tax preparation software tailored for professional accountants and tax firms, supporting complex federal, state, and business returns. It offers automated calculations, diagnostics, and seamless e-filing with a comprehensive forms library covering over 50 states. While not fully cloud-native, it integrates with Intuit's online ecosystem like ProConnect for client management and QuickBooks data import, enhancing overall workflow efficiency.
Pros
- Vast library of federal and state forms with frequent updates
- Seamless e-filing and integration with Intuit bank products
- Powerful diagnostics and customizable organizer for client data
Cons
- Primarily desktop (Windows-only) with limited true online/remote access
- Steep learning curve for new users
- High subscription costs for full multi-state and advanced features
Best For
Established tax professionals and mid-sized firms needing comprehensive desktop tax prep with strong Intuit ecosystem ties.
Pricing
Annual subscriptions start at $449 for Basic (individual returns), $1,449 for Premium, up to $3,500+ for Professional bundles with unlimited states and payroll.
ProConnect Tax Online
specializedFully online tax preparation tool integrated with Intuit's accounting suite for remote access and e-filing.
Real-time multi-user collaboration on returns without version conflicts
ProConnect Tax Online is a fully cloud-based tax preparation software from Intuit, designed for professional tax preparers to handle federal, state, and local returns efficiently. It supports a wide range of complex tax scenarios, including partnerships, corporations, and individual returns, with automated calculations and e-filing capabilities. The platform integrates seamlessly with other Intuit tools like QuickBooks, enabling streamlined workflows for accounting firms.
Pros
- Cloud-based access from any device with real-time syncing
- Comprehensive form library and advanced diagnostics
- Seamless integration with Intuit ecosystem like QuickBooks
Cons
- Pricing scales steeply with return volume
- Requires reliable internet connection
- Learning curve for advanced customization
Best For
Mid-sized tax firms and CPAs seeking scalable, cloud-native tax prep with strong Intuit integrations.
Pricing
Subscription tiers based on return volume, starting at ~$1,300/year for 100 returns, up to $5,000+ for unlimited.
TaxSlayer Pro
specializedAffordable web-based tax software supporting unlimited clients and federal/state returns for professionals.
Unlimited federal and state e-filing included at no additional per-return cost
TaxSlayer Pro is a cloud-based professional tax preparation software tailored for tax professionals and firms, enabling the preparation, e-filing, and management of client returns directly from any web browser. It supports a comprehensive library of federal and state forms, including complex returns for businesses and individuals. Key tools include client organizers, quality diagnostics, and account management features to streamline workflows during tax season.
Pros
- Highly affordable pricing with unlimited e-filing
- Cloud-based access from any device without installation
- Strong support for federal and state forms including business returns
Cons
- Customer support can be inconsistent during peak season
- Fewer advanced integrations and automation tools than premium competitors
- Interface feels somewhat dated compared to modern alternatives
Best For
Small to mid-sized tax firms or solo preparers seeking cost-effective, reliable online tax software without sacrificing core functionality.
Pricing
Starts at $1,495 per preparer for the tax season (with multi-user discounts); includes unlimited returns and e-filing.
TaxAct Professional
specializedValue-driven professional tax prep software with strong e-file capabilities and customer support.
Unlimited e-filing for federal and state returns included in subscription pricing, reducing per-client costs significantly
TaxAct Professional is an online tax preparation platform tailored for CPAs, accountants, and tax professionals to prepare and e-file federal and state returns for individuals, businesses, partnerships, and estates. It offers comprehensive form support, client organizers, and practice management tools to streamline workflows for small to mid-sized firms. The software emphasizes affordability and reliability, with automatic updates to stay compliant with the latest tax laws.
Pros
- Highly affordable pricing compared to competitors like Lacerte or UltraTax
- Extensive library covering over 25,000 forms and schedules
- Reliable e-filing with high acceptance rates and unlimited federal/state filings in bundles
Cons
- Limited integrations with popular accounting software like QuickBooks
- Customer support relies heavily on self-help resources and forums
- Interface feels somewhat dated compared to more modern competitors
Best For
Solo practitioners and small tax firms prioritizing cost savings and core preparation efficiency over advanced planning tools.
Pricing
Annual bundles start at $1,449 for 1040 edition (unlimited returns/e-files), up to $2,499 for full professional suite; pay-per-return options from $5-$25 per return.
GoSystem Tax RS
enterpriseScalable cloud-hosted tax preparation system designed for large firms with multi-user collaboration.
Relational database architecture for efficient data management across thousands of client returns and entities
GoSystem Tax RS is a cloud-based professional tax preparation software from Thomson Reuters, designed for accountants and tax firms handling complex federal, state, and local returns for individuals, businesses, partnerships, and estates. It provides comprehensive e-filing, diagnostics, organizers, and workflow tools to streamline high-volume tax prep. The platform integrates seamlessly with other Thomson Reuters products like AdvanceFlow for enhanced practice management.
Pros
- Extensive coverage of complex forms and automatic compliance updates
- Cloud-based multi-user collaboration and remote access
- Powerful diagnostics and error-checking tools
Cons
- Steep learning curve and dated interface
- High cost with per-return fees
- Slower customer support during tax season
Best For
Large CPA firms and tax professionals managing high volumes of complex, multi-jurisdictional returns.
Pricing
Custom quotes based on firm size and volume; annual subscriptions typically start at $5,000+ with additional per-return fees of $10-50.
TaxWise
specializedUser-friendly tax preparation software tailored for small to mid-sized practices with easy navigation.
Quality Review Navigator for in-depth error detection and compliance assurance across thousands of forms
TaxWise by Wolters Kluwer is a professional-grade tax preparation software primarily used by CPAs and tax firms for preparing federal, state, and local returns for individuals and businesses. It provides extensive form libraries, automated calculations, diagnostics, and e-filing capabilities, with integration for bank products and practitioner management tools. While it offers robust compliance features, its desktop-focused architecture requires local installation, limiting full online accessibility compared to pure cloud competitors.
Pros
- Comprehensive support for federal, state, and complex business forms
- Strong diagnostics and quality review tools to minimize errors
- Reliable e-filing and integration with bank products for refunds
Cons
- Outdated interface that feels clunky and less intuitive
- High pricing not ideal for solo preparers or small firms
- Desktop-based with limited true online/multi-device access
Best For
Established tax firms and high-volume preparers handling complex returns who prioritize form accuracy over modern usability.
Pricing
Starts at around $1,500-$2,500 annually for base federal + one state packages, with add-ons for additional states, business forms, and support tiers.
Conclusion
When evaluating the best professional tax preparation software, the top three tools shine with distinct strengths, with Drake Tax leading as the overall winner. Lacerte excels in advanced calculations and QuickBooks integration, while UltraTax CS stands out for robust state and local tax handling. Together, they represent exceptional options for varying professional needs.
To streamline your tax preparation process and access the top-rated solution, start with Drake Tax—it’s designed to deliver accuracy, flexibility, and professional-grade support.
Tools Reviewed
All tools were independently evaluated for this comparison
Referenced in the comparison table and product reviews above.