The top 5 Thomson Reuters hosting providers in 2026 are OneUp Networks, Verito, Summit Hosting, Rightworks, and Ace Cloud Hosting. These providers were selected for their ability to host the complete Thomson Reuters CS Professional Suite, including UltraTax CS, Accounting CS, Practice CS, FileCabinet CS, Fixed Assets CS, and related applications. While each offers secure cloud hosting for CPA firms, they differ in Dedicated Private Server options, infrastructure, security, migration services, customer support, pricing, and overall value. The best choice depends on your firm’s software environment, compliance requirements, performance expectations, and long-term business needs.
The top 5 Thomson Reuters hosting providers for CPA firms in 2026 are OneUp Networks, Verito, Summit Hosting, Rightworks, and Ace Cloud Hosting. We evaluated and selected these providers based on seven key factors: Thomson Reuters CS Professional Suite compatibility, Dedicated Private Server availability, infrastructure reliability, security, customer support, migration services, and overall value for accounting firms. While each offers hosted access to Thomson Reuters applications, they differ significantly in performance, compliance capabilities, pricing, and ideal use cases.
This guide provides an independent comparison of all five providers, evaluating the factors that matter most to CPA firms, including software compatibility, Dedicated Private Servers, security, FTC Safeguards Rule readiness, disaster recovery, customer support, and long-term reliability. Whether you’re migrating from an on-premises server or switching hosting providers, this comparison will help you identify the best fit for your firm’s needs.
Key Takeaways
- OneUp Networks – Best for CPA firms running the complete Thomson Reuters CS Professional Suite with Private Dedicated Servers, strong customer support, and modern infrastructure.
- Verito – Best for firms prioritizing Dedicated Private Servers, transparent pricing, and an established accounting-focused hosting platform.
- Summit Hosting – Well suited for firms needing dedicated hosting with long-standing experience supporting accounting and tax software.
- Rightworks – Ideal for larger firms invested in the Intuit ecosystem that also require support for Thomson Reuters applications.
- Ace Cloud Hosting – A good choice for smaller firms seeking flexible pricing, Intuit authorization, and broad accounting software compatibility.
- The right provider depends on your firm’s software stack, performance requirements, security expectations, budget, and long-term growth plans—not just the lowest monthly price.
What Is Thomson Reuters Hosting?
Thomson Reuters hosting is a specialized cloud service that enables CPA firms to run the complete Thomson Reuters CS Professional Suite from a secure, professionally managed cloud environment instead of maintaining on-premises servers. It supports applications such as UltraTax CS, Accounting CS, Practice CS, FileCabinet CS, Fixed Assets CS, Workpapers CS, Planner CS, NetClient CS, and CS Connect, allowing authorized users to access them securely from virtually any location.
Unlike general cloud hosting, Thomson Reuters hosting is designed specifically for accounting and tax workloads. Leading providers optimize their environments with Dedicated Private Servers, secure remote access, automated backups, disaster recovery, and accounting-focused technical support to deliver the reliability, security, and performance CPA firms require throughout the year.
How We Evaluated the Providers
To ensure a fair and consistent comparison, every Thomson Reuters hosting provider in this guide was evaluated using the same criteria that CPA firms and accounting professionals typically consider when selecting a cloud hosting partner. These criteria include Thomson Reuters CS Professional Suite compatibility, Dedicated Private Server availability, infrastructure and performance, security and compliance, disaster recovery, migration services, customer support, pricing transparency, independent customer reviews, and overall value.
Our evaluation is based on publicly available documentation, official product information, independent customer reviews, and industry resources wherever possible. We independently verified features, certifications, and capabilities whenever possible. When we could not verify a claim, we clearly identified it as a vendor-provided statement. We use this evidence-based methodology to help CPA firms compare providers using objective information rather than relying solely on marketing claims.
Top Thomson Reuters Hosting Providers Comparison
| Provider | Best For | Full CS Professional Suite Support | Dedicated Private Servers | Citrix Support | Migration | Customer Support | Overall Assessment |
|---|---|---|---|---|---|---|---|
| OneUp Networks | CPA firms wanting CPA-focused hosting with flexible Thomson Reuters coverage | Strong public coverage across multiple CS applications | Available; public materials reference dedicated cloud server options | Confirm deployment method during scoping | Publicly offers migration assistance | 24/7 support stated | Strong fit for firms wanting specialized Thomson Reuters hosting with flexible pricing questions to confirm |
| Verito | Tax and accounting firms prioritizing dedicated servers and documented support | Core Thomson Reuters apps documented; confirm less common CS modules | Clearly positioned around dedicated private servers | Confirm technical delivery method | Free migration and rapid migration claims | 24/7 support stated | Strong fit for firms wanting dedicated infrastructure and accounting-focused support |
| Summit Hosting | Firms needing broader managed infrastructure and application hosting | UltraTax evidence is public; complete CS breadth should be verified | Private cloud and dedicated resources available | Confirm architecture | Managed migration available | 24/7 backup restore support stated | Better for firms comfortable validating Thomson Reuters-specific depth during due diligence |
| Rightworks | Firms wanting a large accounting-cloud provider with Thomson Reuters relationship | Strong Thomson Reuters positioning; application directory includes Thomson Reuters apps | Confirm whether dedicated resources are available for your plan | Confirm deployment model | Provider-led onboarding expected | Dedicated accounting-industry support positioning | Strong ecosystem provider; firms should verify isolation, customization, and module coverage |
| Ace Cloud Hosting | Budget-conscious and growing firms wanting broad CS Suite cloud hosting | Public CS Professional Suite hosting page | Private server options stated | Confirm delivery method | Free migration stated | 24/7/365 support stated | Strong broad-market option with good value; firms should validate CS-specific support depth |
Detailed Review of the Top 5 Thomson Reuters Hosting Providers
We evaluate each provider using the same criteria, including Thomson Reuters CS Professional Suite compatibility, Dedicated Private Server availability, infrastructure reliability, security, migration services, customer support, pricing, and overall value. We use this standardized evaluation framework to identify each provider’s strengths, limitations, and the type of CPA firm it best serves.
1. OneUp Networks
Company Overview
OneUp Networks positions itself as a cloud hosting and managed IT provider for CPA, accounting, bookkeeping, and tax firms. Its Thomson Reuters hosting materials specifically mention UltraTax CS, Accounting CS, Practice CS, FileCabinet CS, Fixed Assets CS, Planner CS, Workpapers CS, NetStaff CS/NetClient CS, and related accounting applications.
Thomson Reuters Expertise
OneUp’s main advantage is its visible focus on accounting applications rather than generic business desktops. Its Thomson Reuters pages discuss Practice CS, Accounting CS, UltraTax CS, FileCabinet CS, Fixed Assets CS, Planner CS, Workpapers CS, and related integrations. That breadth is important for firms using more than tax preparation.
Infrastructure
The company describes CPA-optimized workspaces, U.S. cloud servers, remote access, backups, updates, maintenance, and disaster recovery planning. Its public materials also reference Tier III/IV data centers and controls aligned with SOC 2, ISO 27001, and HIPAA.
Dedicated Private Servers
OneUp Networks references private dedicated cloud server options for Thomson Reuters applications and distinguishes dedicated versus shared pricing variables. For firms running several CS applications at once, the dedicated option should be scoped carefully around concurrent users, storage, print workflows, and tax-season utilization.
Security & Compliance
OneUp publicly references encryption, MFA, network isolation, firewalls, monitoring, backups, and access governance. Firms should still request provider documentation mapped to the FTC Safeguards Rule and their own WISP. The FTC Safeguards Rule requires covered financial institutions to maintain an information security program with administrative, technical, and physical safeguards.
Migration
OneUp states that it provides migration services and white-glove execution with minimal business-hours interruption. Firms should ask whether migration includes CS data paths, FileCabinet drawers, printers, CS Connect settings, Microsoft Office integration, and legacy year UltraTax access.
Customer Support
The provider advertises 24/7 live human support with response times under 60 seconds. For CPA firms, the real advantage is access to support engineers who understand Thomson Reuters applications and can resolve software-specific issues rather than simply confirming that the hosting environment is operational.
Pricing Overview
OneUp describes tiered pricing based on concurrent users, storage, retention, dedicated versus shared servers, and add-ons. Firms should request a written quote that separates hosting, migration, backup retention, disaster recovery, Microsoft licensing, and managed IT services.
Pros
- Broad public coverage of Thomson Reuters CS applications.
- CPA-focused positioning.
- Dedicated server options.
- 24/7 support claims.
- Flexible pricing variables.
Limitations
- Pricing is not fully standardized publicly.
- Firms should verify exact Citrix/RDS architecture.
- Compliance documentation should be reviewed before signing.
Best For
Small to mid-sized CPA firms that use multiple CS applications and want a provider visibly focused on accounting workflows.
2. Verito
Company Overview
Verito is a cloud hosting and managed IT provider focused on tax and accounting firms. Its Thomson Reuters CS Professional Suite hosting page states that it supports UltraTax CS, GoSystem Tax RS, Fixed Assets CS, and Practice CS on private dedicated servers, with 24/7 support, encrypted backups, and migration assistance.
Thomson Reuters Expertise
Verito has one of the clearest public positions around dedicated hosting for tax software and accounting firms. Its materials document support for several major Thomson Reuters applications. However, because its public Thomson Reuters page says firms should ask about other CS applications, buyers using FileCabinet CS, Accounting CS, Workpapers CS, Planner CS, NetStaff CS, or CS Connect should confirm complete compatibility in writing.
Infrastructure
Verito’s hosting plans emphasize dedicated private servers, 24/7 support, SOC 2 security, and free migration. Its published plan page lists dedicated RAM, application allowances, and backup retention by plan.
Dedicated Private Servers
This is one of Verito’s strongest differentiators. Its UltraTax hosting page states that UltraTax CS runs on dedicated private servers and identifies a Pro tier with dedicated RAM, storage, daily backups, 60-day retention, and 24/7/365 support.
Security & Compliance
Verito publicly references SOC 2 security and has materials around WISP and FTC Safeguards Rule readiness. Because CPA firms remain responsible for their own WISP, Verito should be evaluated as part of the firm’s security program—not as a substitute for it.
Migration
Verito advertises free migration and, on its Thomson Reuters page, a 48-hour migration claim. That is attractive, but firms should be cautious with timing. A complete CS Professional Suite migration should be tested before deadlines, especially where FileCabinet CS, network printers, mapped drives, and historical tax years are involved.
Customer Support
Verito states 24/7 live support. The key question for buyers is whether first-line support can handle Thomson Reuters application behavior or whether issues are escalated to a smaller specialist team.
Pricing Overview
Verito is more transparent than many providers. Its public hosting page lists plans beginning at $69 per user per month, while its UltraTax Pro tier is listed at $99 per user per month.
Pros
- Strong dedicated server positioning.
- Public pricing references.
- Accounting and tax firm focus.
- SOC 2 security claims.
- Clear backup retention references.
Limitations
- Public Thomson Reuters page documents core apps but asks firms to confirm other CS apps.
- Application limits may vary by plan.
- Firms should test full-suite workflows before rollout.
Best For
CPA firms that prioritize Dedicated Private Servers, predictable performance, and accounting-industry support.
3. Summit Hosting
Company Overview
Summit Hosting, now operating under Summit, provides managed data center, application hosting, desktop hosting, private cloud, backup, disaster recovery, and managed infrastructure services. Its site references application hosting for QuickBooks, Sage, Desktop as a Service, and “any Windows app.”
Thomson Reuters Expertise
Summit has public content on UltraTax cloud hosting and support documentation for UltraTax updates and authenticator-related issues. However, public information specifically proving complete CS Professional Suite support is more limited than with some competitors. Firms running the full Thomson Reuters stack should require written confirmation for each CS application.
Infrastructure
Summit’s infrastructure portfolio is broader than CPA hosting alone. It includes private cloud, VMware private cloud, Hyper-V private cloud, bare-metal servers, managed backup, and Disaster Recovery as a Service. That breadth can be useful for larger firms with more complex IT requirements.
Dedicated Private Servers
Summit states that private cloud provides dedicated cloud resources built around workloads and not shared with others. This option suits Thomson Reuters firms that want workload isolation, but each firm should carefully define the exact architecture.
Security & Compliance
Summit’s broad infrastructure model may appeal to firms with existing IT leadership. However, CPA firms should ask for specific documentation tied to FTC Safeguards Rule controls, MFA, encryption, endpoint access, logging, backup retention, and incident response.
Migration
Summit lists managed migration as part of its services. For Thomson Reuters, buyers should request an application-by-application migration plan, including old tax years, CS Connect, FileCabinet CS data, mapped paths, printers, Microsoft Office, and permissions.
Customer Support
Summit’s public materials state that its team is available 24/7 to help with backup restores. Its support knowledge base includes UltraTax-specific articles, which is a useful signal, though firms should test response quality during onboarding.
Pricing Overview
Pricing is generally quote-based for the type of private infrastructure a full CS environment requires. Firms should compare dedicated compute, storage, backup retention, migration, DR, and user access costs.
Pros
- Strong managed infrastructure portfolio.
- Private cloud and dedicated resources available.
- Public UltraTax support evidence.
- Suitable for complex IT environments.
Limitations
- Complete CS Professional Suite support is less clearly documented publicly.
- May require more technical due diligence than CPA-specialist providers.
- Pricing depends heavily on architecture.
Best For
Mid-sized and larger firms that need broader managed infrastructure and are prepared to validate Thomson Reuters-specific requirements carefully.
4. Rightworks
Company Overview
Rightworks is one of the best-known cloud providers serving accounting firms. It states that it has delivered purpose-built solutions for accounting professionals since 2002. Rightworks also announced a partnership with Thomson Reuters in 2023 to offer cloud hosting of Thomson Reuters tax and accounting solutions in the United States.
Thomson Reuters Expertise
Rightworks’ Thomson Reuters hosting page states that firms can access their Thomson Reuters suite, including UltraTax CS, and its application directory lists Thomson Reuters applications such as UltraTax CS, Practice CS, Accounting CS, GoSystem Tax RS, AdvanceFlow, and others.
Infrastructure
Rightworks is built around a broad accounting-cloud ecosystem rather than a narrow single-application model. That can be helpful for firms that want Thomson Reuters, Microsoft applications, client collaboration, and security services under one provider relationship.
Dedicated Private Servers
Rightworks is widely recognized for hosted accounting environments, but firms should verify whether their specific plan uses dedicated resources, pooled resources, or another architecture. For firms with high Thomson Reuters concurrency, this distinction affects performance and control.
Security & Compliance
Rightworks emphasizes cybersecurity strategy and accounting-firm security. Its current WISP guidance reinforces the importance of a written security plan for accounting firms. Buyers should ask for SOC reports, MFA controls, backup policies, ransomware recovery procedures, and documentation suitable for FTC Safeguards Rule evidence.
Migration
Rightworks is likely to have mature onboarding processes given its scale and accounting focus. Firms should still require a Thomson Reuters-specific migration checklist, especially for FileCabinet CS, Practice CS integrations, CS Connect, and multi-year UltraTax access.
Customer Support
Rightworks’ strength is scale and accounting-market familiarity. The tradeoff is that larger providers may have more structured support processes. Firms should ask about named onboarding resources, escalation paths, and tax-season support coverage.
Pricing Overview
Pricing is generally quote-based. Firms should compare the total cost of users, applications, security add-ons, storage, backup retention, and managed services.
Pros
- Large accounting-cloud provider.
- Thomson Reuters partnership.
- Broad application ecosystem.
- Strong fit for firms wanting a mature vendor.
Limitations
- Dedicated resource details should be confirmed.
- Customization may depend on plan.
- Support experience may vary by account size and service tier.
Best For
CPA firms that want a large established accounting-cloud provider with a formal Thomson Reuters relationship and broad ecosystem support.
5. Ace Cloud Hosting
Company Overview
Ace Cloud Hosting provides accounting application hosting, virtual desktops, managed IT, and security services. Its Thomson Reuters hosting page specifically promotes hosting Thomson Reuters CS Professional Suite in a unified cloud workspace and references hosting a wide range of CS Professional Suite and Thomson Reuters tools.
Thomson Reuters Expertise
Ace has public content around CS Professional Suite and UltraTax CS hosting. It positions Thomson Reuters hosting as a full-suite environment rather than only tax preparation. That is a positive signal for firms running multiple CS applications.
Infrastructure
Ace references 99.99% uptime, free migration, multi-user access, and integration with other applications. Its industry materials also reference private servers, automated backups, and business continuity/disaster recovery planning.
Dedicated Private Servers
Ace states that it offers tailor-made private servers with dedicated resources for performance and third-party add-ons. Firms should confirm whether Thomson Reuters hosting is provisioned on a dedicated private server by default or as an upgraded option.
Security & Compliance
Public third-party profile information references SOC 2 Type II, HIPAA, PCI compliance, AES-256 encryption, MFA, and daily backups. Firms should request current reports directly from Ace, since compliance claims should always be verified from the provider.
Migration
Ace publicly states that it offers free cloud migration for the CS Professional Suite. Buyers should define the scope: application installation, data migration, user setup, permission mapping, printers, Office integration, and pre-go-live testing.
Customer Support
Ace references 24/7/365 support in public materials. The key diligence question is whether support engineers have hands-on CS Professional Suite experience or mainly general hosted desktop experience.
Pricing Overview
Ace Cloud Hosting generally offers strong value, but firms should request a customized quote for Thomson Reuters CS Professional Suite hosting based on the number of users, required applications, server resources, storage needs, backup retention policies, and security requirements.
Pros
- Public CS Professional Suite hosting page.
- Private server options.
- Free migration claims.
- Broad accounting hosting experience.
- Attractive for value-focused firms.
Limitations
- Exact CS application depth should be verified.
- Dedicated resources may depend on plan.
- Compliance documentation should be reviewed directly.
Best For
Solo, small, and growing CPA firms that want broad Thomson Reuters hosting at a competitive total cost.
Which Provider Fits Your Firm?
| Firm Type or Priority | Best-Fit Providers | Why |
|---|---|---|
| Solo CPA | Ace Cloud Hosting, Verito, OneUp Networks | Cost, remote access, and simplified support matter most |
| Small Accounting Firm | OneUp Networks, Verito, Ace Cloud Hosting | Good balance of CS coverage, migration help, and support |
| Mid-sized CPA Firm | Verito, OneUp Networks, Rightworks | Dedicated resources and stronger support processes become more important |
| Large Multi-office Firm | Rightworks, Summit Hosting, Verito | Scale, security documentation, and infrastructure planning matter more |
| Firms using complete CS Professional Suite | OneUp Networks, Ace Cloud Hosting, Rightworks | Public materials show broader Thomson Reuters suite positioning |
| Firms prioritizing Dedicated Private Servers | Verito, OneUp Networks, Summit Hosting | Dedicated infrastructure is more central to their positioning |
| Firms prioritizing customer support | Verito, OneUp Networks, Rightworks | CPA-focused support claims and accounting-market experience are important |
| Budget-conscious firms | Ace Cloud Hosting, OneUp Networks, Verito | Compare total monthly cost, migration, backups, and support inclusions |
Before choosing a provider, ask these questions:
- Can you test your firm’s actual Thomson Reuters environment before signing?
- Does the provider support the complete Thomson Reuters CS Professional Suite or only UltraTax CS?
- Are Dedicated Private Servers available, and are they included or optional?
- What security documentation is available (SOC 2, MFA, encryption, backup policy)?
- Does the provider include migration, onboarding, and post-migration support?
- What backup retention period is included?
- Is 24/7 technical support provided by staff familiar with Thomson Reuters applications?
- What additional costs apply for storage, Microsoft 365, backups, or disaster recovery?
Frequently Asked Questions
Thomson Reuters hosting means running CS Professional Suite applications in a managed remote environment instead of on local office servers or workstations. Users connect through a secure remote desktop, Citrix-style workspace, or similar hosted access model.
No. Virtual Office CS is Thomson Reuters’ own cloud-based environment for running CS Professional Suite programs and select Microsoft products. Third-party hosting uses an outside provider’s infrastructure while the firm typically brings its own Thomson Reuters licenses. Thomson Reuters states that Virtual Office CS can run the full line of CS Professional Suite programs on Thomson Reuters servers.
Yes, but not every provider publicly documents support for every CS application. Firms should verify UltraTax CS, Accounting CS, Practice CS, FileCabinet CS, Fixed Assets CS, Workpapers CS, Planner CS, NetStaff CS, Virtual Office CS workflows, and CS Connect before signing.
Dedicated Private Servers give a firm isolated compute resources. That can improve predictability, security segmentation, update control, and performance during peak tax season, especially when many users run Thomson Reuters applications at the same time.
It can, if the provider designs the environment correctly. CS Connect still depends on Thomson Reuters services, internet connectivity, permissions, and application configuration. Ask the provider how CS Connect updates and transmissions are handled.
Small firms may function well on shared or lower-cost environments, but dedicated hosting is often worth evaluating when the firm depends heavily on multiple CS applications, stores large FileCabinet CS data, or has several concurrent users.
Often yes, but licensing and configuration matter. Confirm Microsoft 365 compatibility, Outlook integration, Excel exports, PDF printing, scanning, and email workflows during testing.
Final Verdict
There is no single best Thomson Reuters hosting provider for every CPA firm. The right choice depends on how deeply the firm uses CS Professional Suite, how many users work concurrently, how much control the firm needs, and how much compliance evidence management expects from the provider.
OneUp Networks is a strong candidate for firms that want visible Thomson Reuters breadth, CPA-focused support, and private dedicated hosting options. Verito stands out for firms that prioritize Dedicated Private Servers, transparent plan references, and tax/accounting specialization, though firms using less common CS modules should confirm support in writing. We view Summit Hosting as a broader managed infrastructure provider that offers documented UltraTax support and strong private cloud capabilities. Its platform may be a good fit for complex accounting firms with internal IT leadership that can evaluate and validate CS Professional Suite requirements before deployment. Rightworks is a mature accounting-cloud provider with a Thomson Reuters relationship and broad ecosystem value, especially for firms that prefer a large established vendor. Ace Cloud Hosting offers broad CS Professional Suite positioning and competitive value, making it attractive for small and growing firms that still need to confirm exact architecture and support depth.
The practical procurement advice is simple: do not buy from a brochure. Ask each provider for a written application-support matrix, server architecture diagram, backup and disaster recovery policy, security documentation, migration plan, tax-season support procedure, and sample invoice. Then run a real workload test using the firm’s own Thomson Reuters data. The best hosting provider is the one that can prove—not merely claim—that it can run the complete CS Professional Suite securely, quickly, and consistently when the firm needs it most.
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