Quick Overview
- 1#1: Lacerte - Professional tax preparation software with robust support for Form 1120 corporate returns, including diagnostics, e-filing, and state integration.
- 2#2: UltraTax CS - Enterprise-grade tax software offering comprehensive Form 1120 preparation, multi-state support, and workflow automation for complex corporate filings.
- 3#3: Drake Tax - High-value tax prep solution with fast Form 1120 processing, unlimited e-filing, and strong error-checking for corporate returns.
- 4#4: CCH Axcess Tax - Cloud-based tax platform providing advanced Form 1120 capabilities, document management, and compliance tools for mid-to-large firms.
- 5#5: GoSystem Tax RS - Web-based tax preparation tool with full Form 1120 support, collaborative workflows, and seamless integration for corporate tax teams.
- 6#6: ProSeries Tax - Efficient desktop tax software for Form 1120 corporate returns with intuitive navigation, error checks, and cost-effective pricing.
- 7#7: ATX Tax - User-friendly tax preparation software supporting Form 1120 with quick data entry, diagnostics, and integrated payroll features.
- 8#8: TaxWise - Reliable tax software for Form 1120 filings featuring customizable forms, e-filing, and bank product integration.
- 9#9: TaxSlayer Pro - Affordable professional tax prep with Form 1120 corporate module, real-time support, and multi-state capabilities.
- 10#10: TaxAct Professional - Budget-friendly tax software offering Form 1120 preparation, audit risk assessment, and straightforward e-filing for smaller firms.
Tools were evaluated based on Form 1120-specific capabilities, reliability, user-friendliness, and overall value, ensuring a balanced mix of performance and accessibility for varied business and firm needs.
Comparison Table
This comparison table examines leading 1120 tax software options, including Lacerte, UltraTax CS, Drake Tax, and more, highlighting key features to assist users in identifying the right fit. Readers will learn how each platform balances functionality, usability, and industry-specific capabilities to support accurate and efficient tax preparation.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Lacerte Professional tax preparation software with robust support for Form 1120 corporate returns, including diagnostics, e-filing, and state integration. | enterprise | 9.7/10 | 9.8/10 | 8.9/10 | 8.7/10 |
| 2 | UltraTax CS Enterprise-grade tax software offering comprehensive Form 1120 preparation, multi-state support, and workflow automation for complex corporate filings. | enterprise | 9.1/10 | 9.5/10 | 8.0/10 | 8.4/10 |
| 3 | Drake Tax High-value tax prep solution with fast Form 1120 processing, unlimited e-filing, and strong error-checking for corporate returns. | specialized | 8.6/10 | 8.8/10 | 8.0/10 | 9.5/10 |
| 4 | CCH Axcess Tax Cloud-based tax platform providing advanced Form 1120 capabilities, document management, and compliance tools for mid-to-large firms. | enterprise | 8.7/10 | 9.2/10 | 7.8/10 | 8.0/10 |
| 5 | GoSystem Tax RS Web-based tax preparation tool with full Form 1120 support, collaborative workflows, and seamless integration for corporate tax teams. | enterprise | 8.6/10 | 9.2/10 | 7.5/10 | 8.0/10 |
| 6 | ProSeries Tax Efficient desktop tax software for Form 1120 corporate returns with intuitive navigation, error checks, and cost-effective pricing. | specialized | 8.5/10 | 8.6/10 | 9.1/10 | 8.0/10 |
| 7 | ATX Tax User-friendly tax preparation software supporting Form 1120 with quick data entry, diagnostics, and integrated payroll features. | specialized | 7.8/10 | 8.2/10 | 7.4/10 | 7.6/10 |
| 8 | TaxWise Reliable tax software for Form 1120 filings featuring customizable forms, e-filing, and bank product integration. | specialized | 7.8/10 | 8.3/10 | 7.4/10 | 7.2/10 |
| 9 | TaxSlayer Pro Affordable professional tax prep with Form 1120 corporate module, real-time support, and multi-state capabilities. | specialized | 7.6/10 | 7.2/10 | 8.4/10 | 9.1/10 |
| 10 | TaxAct Professional Budget-friendly tax software offering Form 1120 preparation, audit risk assessment, and straightforward e-filing for smaller firms. | specialized | 7.6/10 | 7.4/10 | 8.0/10 | 8.7/10 |
Professional tax preparation software with robust support for Form 1120 corporate returns, including diagnostics, e-filing, and state integration.
Enterprise-grade tax software offering comprehensive Form 1120 preparation, multi-state support, and workflow automation for complex corporate filings.
High-value tax prep solution with fast Form 1120 processing, unlimited e-filing, and strong error-checking for corporate returns.
Cloud-based tax platform providing advanced Form 1120 capabilities, document management, and compliance tools for mid-to-large firms.
Web-based tax preparation tool with full Form 1120 support, collaborative workflows, and seamless integration for corporate tax teams.
Efficient desktop tax software for Form 1120 corporate returns with intuitive navigation, error checks, and cost-effective pricing.
User-friendly tax preparation software supporting Form 1120 with quick data entry, diagnostics, and integrated payroll features.
Reliable tax software for Form 1120 filings featuring customizable forms, e-filing, and bank product integration.
Affordable professional tax prep with Form 1120 corporate module, real-time support, and multi-state capabilities.
Budget-friendly tax software offering Form 1120 preparation, audit risk assessment, and straightforward e-filing for smaller firms.
Lacerte
enterpriseProfessional tax preparation software with robust support for Form 1120 corporate returns, including diagnostics, e-filing, and state integration.
Advanced diagnostics and error-checking engine that simulates IRS scrutiny for 1120 returns, reducing reject rates dramatically.
Lacerte, from Intuit, is a premier professional tax preparation software tailored for accountants handling complex returns like Form 1120 for C-corporations. It provides full support for federal 1120 forms including all schedules (e.g., Schedule M-3, K-1s), multi-state filings, consolidated returns, and advanced calculations for depreciation, NOLs, and credits. Integrated diagnostics, e-filing, and workflow tools make it efficient for high-volume practices, with seamless QuickBooks integration for data import.
Pros
- Comprehensive 1120 support with automated Schedule M-3 and multi-state apportionment
- Powerful diagnostics engine that flags errors and optimizes returns pre-filing
- Seamless e-filing with 100% acceptance rates and QuickBooks data import
Cons
- Steep learning curve for new users despite intuitive interface
- High subscription cost for smaller firms
- Occasional software updates required mid-season disrupting workflows
Best For
Mid-sized to large accounting firms preparing high volumes of complex corporate 1120 returns.
Pricing
Annual per-preparer subscriptions start at ~$1,500 for core modules, up to $5,000+ for unlimited 1120 and advanced features; pay-per-return options available.
UltraTax CS
enterpriseEnterprise-grade tax software offering comprehensive Form 1120 preparation, multi-state support, and workflow automation for complex corporate filings.
Advanced relational input system with real-time diagnostics that flags issues across interconnected schedules
UltraTax CS is a professional-grade tax preparation software from Thomson Reuters, specializing in corporate tax returns like Form 1120 for C-corporations. It provides comprehensive federal and state support, automated calculations, e-filing, and advanced diagnostics to ensure compliance and accuracy. Designed for accounting firms, it integrates seamlessly with other CS Professional Suite tools for streamlined workflows.
Pros
- Extensive support for complex 1120 returns with multi-state apportionment and consolidated filings
- Powerful diagnostics and error-checking tools that minimize IRS rejections
- Deep integration with Thomson Reuters ecosystem for practice management and research
Cons
- Steep learning curve for new users due to its depth and customization options
- High subscription costs that may not suit small firms or solo practitioners
- Occasional performance lags when handling very large or data-heavy returns
Best For
Mid-to-large accounting firms handling high volumes of complex corporate 1120 tax returns.
Pricing
Custom subscription pricing based on firm size and return volume; typically starts at $5,000+ annually per user with per-return fees.
Drake Tax
specializedHigh-value tax prep solution with fast Form 1120 processing, unlimited e-filing, and strong error-checking for corporate returns.
Legendary customer support with unlimited direct access, often resolving complex 1120 issues quickly
Drake Tax is a robust professional tax preparation software that excels in handling Form 1120 corporate returns, supporting complex calculations, diagnostics, and multi-state compliance. It integrates seamlessly with accounting software, offers unlimited e-filing, and includes tools for data import from prior years or client organizers. Popular among tax professionals for its reliability and cost-effectiveness, it streamlines workflows for small to mid-sized practices while providing essential features for accurate 1120 filings.
Pros
- Exceptional value with unlimited federal and state returns
- Outstanding customer support via phone, chat, and email
- Strong diagnostics and error-checking for 1120 compliance
Cons
- User interface appears dated compared to competitors
- Steeper learning curve for beginners
- Performance can lag on extremely large corporate returns
Best For
Small to mid-sized tax firms seeking affordable, reliable 1120 preparation with top-tier support.
Pricing
Starts at around $1,695 per preparer for the full professional bundle with unlimited returns; pay-per-return options available.
CCH Axcess Tax
enterpriseCloud-based tax platform providing advanced Form 1120 capabilities, document management, and compliance tools for mid-to-large firms.
Intelligent Diagnostics engine that proactively flags issues and suggests corrections before filing
CCH Axcess Tax is a cloud-based professional tax preparation software from Wolters Kluwer, designed for accounting firms handling complex returns including Form 1120 for C corporations. It provides automated data entry, advanced diagnostics, e-filing, and multi-state compliance with integration into the broader Axcess suite for practice management. The platform emphasizes accuracy, workflow efficiency, and real-time collaboration for high-volume tax preparers.
Pros
- Comprehensive 1120 form support with all schedules and advanced calculations
- Cloud-based access with real-time collaboration and unlimited storage
- Powerful diagnostics engine for error prevention and compliance
Cons
- Steep learning curve for users new to the platform
- High subscription costs relative to volume
- Reported performance lags during peak tax season
Best For
Mid-to-large tax firms managing high volumes of complex corporate 1120 returns that require integrated workflow and compliance tools.
Pricing
Custom subscription pricing based on firm size and return volume; typically $5,000+ per preparer annually.
GoSystem Tax RS
enterpriseWeb-based tax preparation tool with full Form 1120 support, collaborative workflows, and seamless integration for corporate tax teams.
Advanced relational database structure enabling easy amendments, consolidations, and historical data management
GoSystem Tax RS from Thomson Reuters is a robust, cloud-based tax preparation software tailored for professional firms handling complex corporate tax returns, including Form 1120 for C-corporations. It supports consolidated returns, multi-state filings, and advanced diagnostics to ensure accuracy and compliance. The platform emphasizes collaborative workflows, real-time editing, and integration with Thomson Reuters' ecosystem for streamlined practice management.
Pros
- Exceptional handling of complex 1120 returns, consolidations, and multi-state allocations
- Powerful diagnostics, error-checking, and e-filing capabilities with high acceptance rates
- Real-time collaboration and workflow tools for team-based preparation
Cons
- Steep learning curve and complex interface for beginners
- High cost, especially for smaller firms
- Occasional performance lags with very large datasets
Best For
Mid-to-large CPA firms managing high volumes of intricate corporate 1120 returns.
Pricing
Subscription-based, priced per return or user (typically $5,000+ annually for small teams, scaling with volume)
ProSeries Tax
specializedEfficient desktop tax software for Form 1120 corporate returns with intuitive navigation, error checks, and cost-effective pricing.
Seamless QuickBooks Online/Desktop integration for direct import of trial balance and financial data into 1120 forms
ProSeries Tax by Intuit is professional-grade tax preparation software tailored for CPAs and tax firms, offering comprehensive support for Form 1120 C-corporation returns along with federal and state e-filing. It features an input-driven interface for efficient data entry, automated calculations, and built-in diagnostics to minimize errors. The software integrates seamlessly with QuickBooks, making it ideal for firms already in the Intuit ecosystem, and supports multi-state filings with reliable performance.
Pros
- Intuitive, user-friendly interface with guided navigation
- Strong QuickBooks integration for easy data import
- Reliable e-filing and comprehensive diagnostics for 1120 returns
Cons
- Higher pricing for high-volume or multi-state users
- Less flexible customization compared to enterprise competitors
- Occasional slowdowns with very large or complex returns
Best For
Small to mid-sized tax firms and CPAs handling moderate volumes of 1120 corporate returns who prioritize ease of use and Intuit product integration.
Pricing
Annual subscription starts at ~$449 for unlimited federal 1120 returns; state modules extra (~$200-400 each); pay-per-return options available.
ATX Tax
specializedUser-friendly tax preparation software supporting Form 1120 with quick data entry, diagnostics, and integrated payroll features.
Advanced Diagnostics Engine that proactively identifies errors and compliance issues in 1120 returns
ATX Tax by Wolters Kluwer is a robust desktop-based tax preparation software tailored for professional accountants, offering comprehensive support for Form 1120 corporate income tax returns along with related schedules and state filings. It features automated calculations, error-checking diagnostics, and direct e-filing capabilities to streamline complex corporate tax workflows. The software integrates well with practice management tools and provides reliable updates for changing tax laws.
Pros
- Strong diagnostics and error-checking for accurate 1120 returns
- Reliable e-filing and state support
- Excellent customer support from Wolters Kluwer
Cons
- Dated user interface compared to cloud-based competitors
- Higher pricing for full 1120 modules and add-ons
- Steep learning curve for advanced consolidation features
Best For
Mid-sized accounting firms preparing corporate 1120 returns that prioritize reliability and on-premise control over modern UI.
Pricing
Annual subscriptions start at ~$1,500 for federal 1120 module, plus $300-$500 per state and additional fees for multi-user setups.
TaxWise
specializedReliable tax software for Form 1120 filings featuring customizable forms, e-filing, and bank product integration.
Integrated Workpaper Management for organizing source documents and audit trails directly within 1120 returns
TaxWise by Wolters Kluwer is a professional-grade tax preparation software tailored for tax professionals handling corporate, individual, and partnership returns, with robust support for Form 1120 C-Corporation filings. It offers features like automated calculations, e-filing for federal and state returns, diagnostics for error checking, and integration with practice management tools. The software streamlines complex 1120 preparations including depreciation, credits, and multi-state allocations, making it suitable for firms with moderate to high-volume business returns.
Pros
- Comprehensive Form 1120 support with advanced depreciation and credit modules
- Reliable e-filing and diagnostics reduce errors and speed up processing
- Strong integration with Wolters Kluwer ecosystem for workflow efficiency
Cons
- Interface feels dated compared to modern competitors
- Pricing can be steep for smaller firms with per-return fees
- Steeper learning curve for new users without extensive training
Best For
Mid-sized tax firms and CPAs specializing in corporate 1120 returns with multi-state complexities.
Pricing
Annual subscription starts at around $1,500-$3,000 per preparer, plus per-return fees of $5-$20 depending on form complexity and volume discounts.
TaxSlayer Pro
specializedAffordable professional tax prep with Form 1120 corporate module, real-time support, and multi-state capabilities.
Fully cloud-based platform with real-time synchronization and mobile app access for on-the-go 1120 preparation
TaxSlayer Pro is a cloud-based professional tax software that supports Form 1120 for C-Corporations, along with 1120S, 1065, and other business returns, making it suitable for small to mid-sized tax practices. It offers e-filing, diagnostics, client organizers, and data import from prior years or QuickBooks. The intuitive interface and pay-per-return options provide flexibility for varying workloads. While not as feature-rich as top-tier competitors, it emphasizes affordability and ease of access from any device.
Pros
- Highly affordable pricing with pay-per-return flexibility
- User-friendly, intuitive interface for quick 1120 preparation
- Reliable e-filing and cloud-based access from anywhere
Cons
- Limited advanced diagnostics and automation compared to premium software
- Fewer third-party integrations (e.g., limited CRM or accounting links)
- Customer support can have slower response times during peak season
Best For
Small tax firms and solo preparers handling moderate volumes of 1120 returns who prioritize cost savings and simplicity over advanced enterprise features.
Pricing
Annual plans start at $1,495 for up to 100 federal returns (additional state fees apply), with pay-per-return options from $5-$15 per return.
TaxAct Professional
specializedBudget-friendly tax software offering Form 1120 preparation, audit risk assessment, and straightforward e-filing for smaller firms.
Unbeatable value with unlimited e-filing for corporate returns at entry-level pricing
TaxAct Professional is a reliable, affordable tax preparation software designed for CPAs and tax pros handling Form 1120 C-Corporation returns, along with other business forms like 1120S and 1065. It provides federal and state e-filing, automated calculations, diagnostics, and data import from tools like QuickBooks. While not as feature-rich as top-tier competitors, it delivers solid performance for straightforward corporate tax prep at a fraction of the cost.
Pros
- Exceptionally low pricing for professional-grade 1120 support
- Straightforward interface with reliable diagnostics and e-filing
- Seamless prior-year data import and QuickBooks integration
Cons
- Lacks advanced multi-state allocation and tax planning tools
- Dated user interface compared to modern competitors
- Limited customization and third-party integrations
Best For
Solo practitioners or small firms preparing basic to moderate-complexity 1120 returns on a budget.
Pricing
1120 edition starts at ~$1,245/year for unlimited federal returns; states extra (~$35 each); per-return options available.
Conclusion
Lacerte secures the top spot with its robust Form 1120 support, including diagnostics, e-filing, and state integration, making it a standout for diverse corporate filings. UltraTax CS and Drake Tax follow as strong alternatives, with UltraTax CS excelling in enterprise-grade, multi-state workflow automation and Drake Tax impressing with fast processing and unlimited e-filing—both catering to unique needs. Every tool in the list offers value, ensuring professionals find the right fit based on firm size and priorities.
Don’t miss out—try Lacerte today to experience streamlined, high-quality Form 1120 preparation and take your corporate tax filing to the next level.
Tools Reviewed
All tools were independently evaluated for this comparison
Referenced in the comparison table and product reviews above.