Drake Tax vs UltraTax CS: A 2026 Comparison for Tax Professionals

Introduction

Drake Tax and UltraTax CS both support professional tax preparation, but they are built around different approaches to tax-firm workflow, licensing, integration, and return management. Drake Tax emphasizes a broad tax-preparation environment with multiple purchasing options, traditional desktop preparation, and a separate cloud-based product, while UltraTax CS is positioned as part of the broader Thomson Reuters CS Professional Suite and Onvio ecosystem. Both platforms cover major individual, business, fiduciary, estate, gift, and exempt-organization returns, so a useful comparison needs to go beyond the number of forms each product supports. The more relevant questions are how each system handles complex returns, multistate work, diagnostics, prior-year data, integrations, document workflows, support, deployment, and the total cost of operating the platform.

Quick Comparison: Drake Tax vs UltraTax CS

Drake currently lists 4,300+ federal and state forms and schedules, hundreds of return diagnostics, tax planning, filing-status optimization, asset imports, K-1 export, and multiple tax-package structures. UltraTax CS currently lists support for 1040, 1041, 1120, 1120C, 1120S, 706, 709, 990, and 5500, along with more than 371 e-file individual and business state and local returns.

What Each Product Is Built For

Drake Tax gives firms several ways to license the same core tax-preparation environment. Its 2026 Drake Tax Pro package is available with either 250 total individual and business returns or unlimited returns, while Drake Tax 1040 focuses on individual returns and charges separately for business/entity returns. Drake also offers Pay-Per-Return and Drake Tax Online, giving smaller or variable-volume practices another way to purchase access. That structure makes Drake particularly important to evaluate on actual return volume rather than simply comparing one advertised license price with another.

UltraTax CS takes a more enterprise-oriented approach to pricing and product integration. Thomson Reuters states that UltraTax CS pricing is customized according to the number of users, tax returns, and states or jurisdictions in which the firm operates. The application also sits inside CS Professional Suite, where tax preparation can connect with accounting, payroll, practice management, workpapers, document management, and other professional applications. This structure makes the platform particularly relevant for firms that want tax preparation to operate as part of a larger accounting-firm technology environment.

Tax Return Coverage

Both products cover the core return types used by professional tax practices, including individual, partnership, S corporation, C corporation, fiduciary, estate, gift, and exempt-organization filings. Drake’s current tax-package documentation specifically lists 1040, 1065, 1120, 1120-S, 1041, 990, and 706 returns, along with 709 and other forms within its broader federal and state coverage. UltraTax CS lists 1040, 1041, 1120, 1120C, 1120S, 706, 709, 990, and 5500, plus extensive state and local e-file coverage. The difference therefore becomes more meaningful when a firm examines specialty returns, state jurisdictions, related-entity workflows, and the exact package or license required for those returns.

For firms with a heavy mixture of individual and business work, the licensing structure deserves as much attention as form availability. Drake Tax Pro includes both individual and business preparation under its unlimited package, while its 1040-focused product requires business returns to be purchased separately. UltraTax CS instead uses custom licensing based on the firm’s users, returns, and jurisdictions. This means the final comparison should use the firm’s actual return inventory rather than treating either product’s headline form count as a direct measure of practical coverage.

Data Entry and Learning Curve

Drake Tax retains a traditional desktop-oriented preparation environment, with the company describing its tax packages as using essentially the same data-entry and program features across the different packages. That consistency can make it easier for a preparer to move between different return types without learning an entirely different product structure. Drake also provides keyboard-driven and traditional desktop workflows that can matter to experienced preparers who prioritize rapid data entry. The actual learning curve will still depend on the preparer’s previous tax-software experience and the complexity of the returns being prepared.

UltraTax CS provides a more configurable preparation environment, particularly for firms handling complex returns and large volumes of related data. Its current product information highlights synchronized views of data submission, forms, prior-year input, and diagnostics across as many as four monitors. UltraTax also allows firms to customize certain data-entry displays and asset-entry behavior, while its Proforma system transfers prior-year client data and selected customized documents and settings into the current year. That depth can be valuable for experienced professional preparers, although firms should allow enough training time for new users to understand the system’s broader configuration options.

Complex Tax Work

Complex-return evaluation should focus on how a platform handles the relationships among returns rather than simply checking whether a particular form exists. Drake supports business, fiduciary, estate, gift, and exempt-organization returns, while its feature list also includes Forms 5471, 4720, 3115, and 1118 and imports for assets, 8949 transactions, and trial balances. UltraTax CS similarly covers major entity and fiduciary returns and provides detailed workflows for depreciation, K-1 information, multistate allocation, and business apportionment. A firm handling high-net-worth individuals, partnerships, S corporations, estates, or multistate clients should test those actual return combinations instead of relying on a general list of supported forms.

Related-return preparation is especially important when an accounting firm prepares an entity return and several owner returns. Drake provides K-1 export from applicable pass-through returns to individual returns, which can reduce repeated entry when the related returns are prepared within its supported workflow. UltraTax CS provides K-1 and multistate allocation functionality, including tools for allocating Schedule K-1 information across states and exporting or importing certain allocation data through Excel. The practical test should therefore involve several connected returns with different ownership percentages, multiple states, basis information, and separately stated items so the firm can measure both initial preparation time and review effort.

Multistate Preparation

Multistate preparation can become a major source of manual work when a firm’s clients have multiple businesses, K-1s, residences, or activities across jurisdictions. Drake includes state programs and e-filing within its tax packages, and its current product information includes support for city and local programs in several listed states. The software also supports state returns connected to its federal preparation workflow. Firms should nevertheless verify the exact states and local jurisdictions required by their client base before selecting a package.

UltraTax CS places more visible emphasis on multistate allocation and business apportionment within its current feature set. Thomson Reuters specifically describes an apportionment grid for business returns and a multistate allocation grid for Schedule C or K-1 income across states. Its current product page also lists more than 371 e-file individual and business state and local tax returns. For firms with substantial multistate work, those tools deserve hands-on testing because the quality of the workflow depends on how efficiently the preparer can review allocations, identify exceptions, and move information between related returns.

Diagnostics and Review

Drake currently advertises hundreds of return diagnostics designed to identify issues before filing. Its feature set also includes filing-status optimization, tax planning, fixed-asset reports, and other preparation and review tools. The useful question is not simply how many diagnostics a product contains but whether the warnings identify problems that occur frequently in the firm’s own returns. Preparers should test diagnostics against representative returns containing common errors, missing information, unusual elections, multistate allocations, and related-entity data.

UltraTax CS uses dynamic pre-submission diagnostics that flag areas requiring attention before transmission. Thomson Reuters also describes an online e-file dashboard for monitoring filing status and error checking. The platform’s ability to display data submission, forms, prior-year input, and diagnostics across multiple screens can also affect how a reviewer investigates an issue. For firms with a formal review process, the more useful evaluation is therefore to measure how quickly a second preparer can identify, investigate, document, and resolve flagged items.

Prior-Year Data and Proforma

Prior-year data is one of the most important productivity considerations for firms that prepare recurring client returns. Drake supports prior-year software and data within its tax environment, allowing firms to carry forward information as they move into the next tax year. Its broader workflow also supports importing assets, transactions, and trial balances, which can reduce repeated manual entry where the relevant data source is supported. The exact time savings depend on the quality of the prior-year return and how much information changes from one year to the next.

UltraTax CS has a dedicated Proforma function that transfers client data, customized documents, print collations, and data-entry display settings from the prior-year application into the current-year version. Firms can also use Proforma when preparing organizer information, including selected customized documents and collations. This makes prior-year workflow an important area for testing because a firm’s annual efficiency depends not only on how quickly a new return can be entered but also on how effectively recurring information moves into the next tax year.

Workflow, Documents, and Integrations

Drake provides an ecosystem around its tax application that includes Drake Portals, Drake Workflow, Drake E-Sign, and Drake Documents. Its current Practice Essentials Plus bundle combines several of these services for document and workflow management, although the bundle carries a separate charge from the tax license. Drake also allows returns to be stored as PDFs and supports electronic document organization through Drake Documents. This approach gives firms the option to build a workflow around Drake products without requiring every firm to replace its existing practice-management environment.

UltraTax CS is more deeply tied to the broader CS Professional Suite and Onvio ecosystem. Thomson Reuters identifies integrations with Accounting CS, Practice CS, Workpapers CS, Onvio, SafeSend, SurePrep, Checkpoint, and other applications or services that can connect with the tax workflow. UltraTax can also work with FileCabinet CS or GoFileRoom for electronic storage, while NetClient CS can support paperless organizer and client-delivery workflows when licensed. The practical advantage of this broader ecosystem depends on whether a firm already uses Thomson Reuters products or wants to standardize more of its accounting and tax operations around one vendor environment.

Cloud, Hosting, and Desktop Access

Drake offers a conventional desktop product alongside Drake Tax Online, which uses a cloud-based preparation model. The Online product currently starts with a first-user license and allows firms to purchase individual and business returns as needed or in discounted volume quantities. Drake’s online environment should not simply be treated as identical to every feature in the desktop application, so firms that depend on specific desktop functions should test the exact workflow before moving online. The distinction matters particularly for firms that want remote access but still rely heavily on established desktop preparation habits.

UltraTax CS also supports hosted options, while its broader CS Professional Suite includes hosted and cloud-connected services. The important difference is that firms should distinguish hosted desktop access from a native browser-based tax application when evaluating remote work. Network performance, printing, scanners, local applications, document access, authentication, and data storage can all affect the real experience. A tax firm should therefore test its complete tax-season workflow from the locations where preparers and reviewers will actually work.

Pricing and Total Cost

Drake publishes its 2026 tax pricing publicly, which makes initial budgeting relatively straightforward. Drake Tax Pro is currently listed at $3,145 for unlimited individual and business returns or $2,375 for 250 total returns, while Drake Tax 1040 is listed at $2,325 for unlimited individual returns or $1,895 for 150 individual returns. Pay-Per-Return and Drake Tax Online provide additional purchasing models, with Online currently starting at $299.99 for the first user before return charges. Firms should add the cost of business returns, additional users, workflow services, portals, signatures, and any other required products before comparing annual totals.

UltraTax CS uses custom pricing based on users, return volume, and states or jurisdictions. Thomson Reuters does not publish one universal retail price on its current UltraTax CS product page, so firms generally need a quote based on their configuration. UltraTax also offers Per-Return Pricing as a licensing option, under which a fee applies to returns that are not covered by an unlimited license. For a meaningful cost comparison, a firm should request an UltraTax quote using the same number of preparers, federal returns, states, local jurisdictions, and related workflow products used in its Drake calculation.

Support and Training

Drake provides phone, email, and live-chat support along with a knowledge base and training resources. Its current pricing information also highlights video tutorials, practice returns, and downloadable guides as part of its training resources. Those resources can be useful for firms that want preparers to learn the product through structured self-service material. The more important test for a tax practice is how quickly the support team can address a tax-season issue involving a specific return, configuration, state program, or e-file problem.

UltraTax CS provides phone, email, and chat support as well as a large Help and Support Center. Thomson Reuters also offers written documentation, videos, virtual instruction, on-premise expert instruction, and professional services for implementation and learning programs. Its published 2026 support schedule includes extended technical-support hours during major filing periods, including additional UltraTax CS coverage around key tax deadlines. Firms migrating from another platform should include training and implementation time in the project plan because the cost of learning a more extensive ecosystem can be different from the software license itself.

Security and Data Management

Security should be evaluated across the complete deployment rather than from a feature checklist alone. Drake supports desktop preparation and Drake Tax Online, while Drake’s current product information also references secure cloud hosting through Rightworks and related services. Firms should review user permissions, authentication, backup procedures, retention, data access, contractual terms, and data-retrieval procedures for the exact environment they purchase. These operational controls matter particularly when a firm moves tax preparation from locally managed systems into a hosted or cloud-connected environment.

UltraTax CS can be deployed within broader hosted and CS Professional Suite environments, with electronic storage options through products such as FileCabinet CS and GoFileRoom. Thomson Reuters also provides paperless workflows in which government copies, client copies, preparer copies, organizers, and signed documents can move through electronic systems when the applicable products are licensed. Firms should still review the specific security documentation and contractual controls applicable to their deployment rather than assuming that an integrated product suite automatically satisfies every firm’s internal security or compliance requirements.

Strengths and Limitations

Drake Tax

Potential strengths

• Published 2026 pricing with several licensing models.
• Drake Tax Pro combines individual and business return preparation.
• 4,300+ federal and state forms and schedules listed by Drake.
• Hundreds of return diagnostics.
• K-1 export from applicable pass-through returns.
• Asset, 8949, and trial-balance import capabilities.
• Traditional desktop workflow.
• Drake Tax Online for cloud-based preparation.
• Optional portals, workflow, electronic signatures, and document tools.

Important considerations

• Drake Tax 1040 requires separate purchases for business/entity returns.
• Drake Tax Online and desktop workflows should be evaluated separately.
• Practice-management and client-service products can add to the annual cost.
• Firms with complex multistate requirements should verify each required jurisdiction and workflow.

UltraTax CS

Potential strengths

• Broad professional return coverage.
• 371+ listed state and local e-file returns.
• Multistate allocation and business apportionment tools.
• Dynamic pre-submission diagnostics.
• Proforma for recurring client data and customized settings.
• Multi-monitor workflow.
• Deep CS Professional Suite and Onvio integrations.
• Multiple document-management and paperless workflow options.
• Extensive support and training resources.

Important considerations

• Pricing requires a custom quote based on users, returns, and jurisdictions.
• The broader ecosystem can require additional products or licenses.
• Firms should budget for implementation and training when adopting a larger integrated environment.
• Hosted and cloud-connected services should be evaluated according to the firm’s exact deployment requirements.

Which Firm Fits Which Product?

Tax Software Hosting Providers to Consider

Firms comparing Drake Tax and UltraTax CS may also consider managed hosting when remote access, centralized infrastructure, or multiple applications are part of the firm’s technology plan. OneUp Networks supports both Drake Tax and UltraTax CS and allows firms to bring other accounting and business applications into the same managed environment. Rightworks also hosts both applications, while firms considering Ace Cloud Hosting should confirm the current hosting availability and configuration for UltraTax CS because its publicly listed tax-hosting portfolio specifically highlights Drake, Lacerte, and ProSeries.

Hosting can affect how preparers access the software, but it does not eliminate the underlying differences between Drake Tax and UltraTax CS. Before moving either application to a hosted environment, firms should verify licensing, application versions, data migration, printer and scanner requirements, integrations, backup procedures, user permissions, and support responsibilities. This is particularly important when a firm uses several Thomson Reuters or other accounting applications alongside its tax software.

Key Trade-Offs

The first major trade-off is simplicity of purchasing versus depth of configuration. Drake publishes several clearly defined tax packages, so firms can estimate software costs without first requesting a custom quote. UltraTax CS uses a more customized licensing model and connects with a larger suite of accounting, workflow, document, and practice-management products. For a small firm, the simpler licensing structure may be easier to budget, while a larger firm may place greater importance on configuring the complete technology environment around its existing systems.

The second trade-off is standalone tax preparation versus integrated firm workflow. Drake provides its own supporting tools through Portals, Workflow, E-Sign, and Documents, allowing firms to add workflow capabilities around the tax application. UltraTax CS extends further into accounting, workpapers, practice management, document management, client portals, and third-party integrations through CS Professional Suite and Onvio. The appropriate choice depends on whether the firm wants a tax application with supporting tools or a tax application that forms part of a broader accounting technology ecosystem.

The third trade-off is tax-preparation workflow versus complex multistate and data-management requirements. Drake offers extensive tax forms, diagnostics, imports, and K-1 export, while UltraTax CS emphasizes multistate allocation, business apportionment, Proforma, detailed asset management, and integrated data sharing. A firm that handles mostly straightforward individual returns may evaluate these capabilities differently from a firm managing partnerships, consolidated entities, trusts, estates, and numerous state filings. Representative client files should therefore drive the final assessment rather than a generic feature comparison.

Decision Guide

Consider Drake Tax if:

• Your firm wants publicly available pricing and several licensing choices.
• You prepare a mixture of individual and business returns.
• Your preparers prefer a traditional desktop tax-preparation workflow.
• You want a dedicated 1040 package for an individual-focused practice.
• K-1 export and supported data-import functions are important to your process.
• You want to add portals, workflow, electronic signatures, and document tools as needed.
• You want a separate cloud-based Drake Tax Online option.

Consider UltraTax CS if:

• Your firm handles complex multistate and entity-heavy tax work.
• You want detailed Proforma and prior-year workflow capabilities.
• You need business apportionment and multistate allocation tools.
• Your firm already uses CS Professional Suite or Onvio products.
• You want deeper connections between tax, accounting, workpapers, practice management, and document systems.
• Multi-monitor preparation and detailed review workflows are important to your preparers.
• You want extensive professional training and support options.

Final Takeaway

Drake Tax and UltraTax CS can both support professional firms across a wide range of individual and entity tax returns, but their broader operating models are different. Drake Tax puts substantial emphasis on tax preparation, licensing flexibility, published pricing, desktop workflow, and optional supporting applications, while UltraTax CS places tax preparation inside a wider Thomson Reuters professional ecosystem with extensive multistate, integration, Proforma, and workflow capabilities. The most useful way to compare them is to calculate the total cost for the firm’s actual return volume and then test representative 1040, 1065, 1120-S, 1120, 1041, estate, and multistate files in both environments. That evaluation should measure preparation time, prior-year carryforward, K-1 handling, diagnostics, review effort, state allocation, e-filing, document delivery, user management, support requirements, and the cost of every additional service the firm would actually use.