Quick Summary
- Virtual Office CS pricing is account-specific, while dedicated hosting uses a custom quote based on users, applications, resources, storage, support, and migration needs.
- Virtual Office CS may include firm-wide and user-level service charges. Dedicated hosting generally separates infrastructure, licensed applications, backups, and managed support.
- Dedicated hosting is not automatically cheaper. Its value depends on whether the quoted environment matches the firm’s actual users, workloads, and application requirements.
- Compare both options using three-year TCO, including hosting, software licenses, Microsoft 365, storage, support, migration, backups, recovery, and exit costs.
Introduction
Virtual Office CS does not have one publicly listed price that applies to every accounting firm. Thomson Reuters directs customers to their account product listing for current pricing because the final cost depends on the firm’s products, users, services, storage, support arrangements, and licensing structure.
Therefore, CPA firms should not compare Virtual Office CS with dedicated hosting by using one advertised per-user rate. A credible comparison must examine the complete bill, including firm-wide services, user-level services, software licenses, Microsoft 365, storage, technical support, seasonal access, migration, and contract-exit costs.
Thomson Reuters divides its Web Services Billing Report into General Services, which apply at the firm level, and User Services, which relate to specific sign-ins. It also identifies additional storage, archive storage, portals, eSignature, payroll services, and other enabled services as potential recurring charges.
This guide explains how to audit those costs and compare them with a dedicated hosting proposal using a normalized three-year total-cost-of-ownership model. It does not assume that either option will always cost less. Instead, it shows which figures, contract terms, and operational expenses a firm must verify before making a financial decision.
For a technical comparison of application flexibility, private-cloud architecture, security responsibilities, performance, and scalability, read our Virtual Office CS vs managed private cloud hosting for accounting firms guide.
Key Takeaways
- Start with 12 months of invoices. One invoice may not reflect tax-season staffing, storage growth, portal activity, or temporary services.
- Separate firm-wide charges from user-specific charges. This makes unused accounts, unnecessary services, and unclear billing items easier to identify.
- Compare equivalent scopes. Both options must include the same users, applications, software versions, storage, recovery targets, support hours, and migration requirements.
- Do not use headline per-user pricing as the final decision metric. A lower monthly rate may exclude licenses, storage, Microsoft 365 administration, support, backups, or migration.
- Include technical-support costs. Thomson Reuters currently lists Virtual Office CS among products where support charges may depend on the topic and support arrangement.
- Model core, seasonal, and occasional users separately. Annual average headcount can hide the real filing-season cost.
- Treat storage as a growing expense. Review active storage, archive storage, annual growth, retention needs, and restoration requirements.
- Price the migration and the future exit. Data transfer, prior-year applications, user setup, testing, training, rollback, data export, and termination assistance belong in TCO.
- Require evidence for every cost assumption. Use invoices, contracts, product listings, usage reports, licensing agreements, and written provider proposals.
- Choose the option with the clearest defensible TCO—not the strongest savings claim.
What Does “Virtual Office Bundled Pricing” Mean?
“Bundled pricing” describes the way a firm may experience one hosting relationship containing several applications and services. However, it does not mean every Virtual Office CS customer receives the same package or pays the same rate.
Thomson Reuters directs customers to the product listing in their account for current Virtual Office CS pricing. Its documentation does not publish one universal price that applies to every firm.
Virtual Office CS and Thomson Reuters SaaS also use different licensing and billing structures, even though both provide remote access to CS Professional Suite applications and Thomson Reuters manages application updates and backups in both environments.
Therefore, firms should begin with their actual agreement and invoices rather than relying on an online per-user estimate.
How Does Virtual Office CS Billing Work?
Virtual Office CS billing can contain both firm-wide and user-specific charges. Thomson Reuters organizes its Web Services billing information into General Services and User Services, with some services applying across the firm and others associated with individual sign-ins.
Depending on the firm’s configuration, invoice-related items may include:
- Access to licensed CS Professional Suite applications
- NetStaff CS and NetClient CS services
- Application access for individual users
- Storage above the allocated amount
- Archive storage
- Microsoft-related services
- Portal services
- QuickBooks access through a separate hosting arrangement
- Technical support covered by billable support terms
The invoice total divided by headcount does not reveal whether the firm uses each service efficiently. It also does not show internal labor, migration exposure, or contract-exit costs.
How Does Dedicated Hosting Pricing Differ?
Dedicated hosting quotes usually start with the firm’s operating requirements rather than one standardized software-vendor environment.
A provider may calculate the proposal using:
- Number of named or concurrent users
- Number and type of hosted applications
- Processor and memory requirements
- Production and archive storage
- Database requirements
- Backup retention
- Disaster-recovery objectives
- Microsoft 365 administration
- Support scope
- Migration complexity
- Dedicated hardware or isolated virtual resources
The firm normally retains valid licenses for UltraTax CS, Accounting CS, Practice CS, FileCabinet CS, and other hosted applications. The hosting provider supplies and manages the environment; it does not automatically provide the software license.
Consequently, a dedicated hosting quote may look more itemized than a bundled service. That is not necessarily a disadvantage. Itemization helps the firm understand what it is buying and which costs may change as staffing or workloads change.
Virtual Office Bundled Pricing vs Dedicated Hosting Cost Model
| Cost category | Virtual Office CS | Dedicated managed hosting | What to verify |
|---|---|---|---|
| Application access | Based on the Thomson Reuters agreement | Firm hosts properly licensed applications | Exact products and versions |
| User access | May involve user- or portal-level billing | Named, concurrent, or contract-specific | Seasonal-user treatment |
| Software licensing | Depends on Virtual Office CS or SaaS arrangement | Firm normally buys licenses from vendors | Renewal and upgrade rights |
| Computing resources | Managed within the vendor platform | Defined or allocated in the quote | CPU, RAM, storage, database |
| Microsoft 365 | Firm needs supported licenses under the current model | Firm or provider-managed, depending on scope | License and administration cost |
| Production storage | Included allocation plus possible excess charges | Contract-defined allocation | Growth and overage charges |
| Archive storage | Separate lower-cost storage may apply | Provider-specific | Access speed and restoration |
| Backup and recovery | Platform-defined | Contract-defined | Retention, RPO, RTO, restore fee |
| Support | Contract- and topic-dependent | Provider-specific | Infrastructure vs application help |
| Migration | Depends on destination and scope | One-time or included | Testing, training, rollback |
| Exit and export | Vendor process | Contract-defined | Data format, labor, notice period |
Virtual Office CS Invoice Audit Checklist
A reliable review uses 12 months of billing because seasonal staffing and storage can distort one month.
1. Reconcile Every User
For each account, record:
- Employee or contractor name
- Role
- Required applications
- Start date
- Last active date
- Year-round or seasonal status
- Whether the user needs a full hosted desktop
Flag inactive employees, duplicate profiles, former contractors, and seasonal accounts that remained active after filing deadlines.
2. Separate Firm-Wide and User-Level Charges
Match every General Service to a business owner and every User Service to an active person. Investigate recurring items whose purpose nobody can explain.
3. Review Production and Archive Storage
Thomson Reuters provides active and archive storage options for Virtual Office CS and SaaS. Its documentation notes that firms may pay for extra production storage and may reduce costs by moving appropriate historical data to lower-cost archive storage. Archive storage should not hold active production data.
Review:
- Current allocated storage
- Current production usage
- Annual growth
- Prior-year UltraTax data
- FileCabinet CS document volume
- Archive usage
- Restore requirements
- Excess-storage charges
4. Identify Support Charges
Thomson Reuters states that some Technical Support topics may be billable depending on the application, issue, and support contract. Virtual Office CS appears among the products covered by its support-billing guidance.
Check whether your firm has:
- Included support
- Pay-per-incident support
- A separate support contract
- Billable consulting or installation assistance
- Internal staff time spent coordinating cases
5. Record Costs Outside the Invoice
Add expenses that do not appear directly on the hosting bill:
- Outside IT consultant time
- Partner or administrator time
- Microsoft 365 administration
- Vendor coordination
- User onboarding
- Data cleanup
- Failed login and access troubleshooting
- Restore testing
- Contract management
Three-Year Total Cost of Ownership Formula
Use the same period and assumptions for every option.
Three-year TCO = hosting + software licenses + Microsoft 365 + users and services + storage + support + migration + internal administration + exit costs
TCO Worksheet
| Cost line | Current annual cost | Proposed annual cost | Evidence |
|---|---|---|---|
| Core hosting | Invoice or quote | ||
| Thomson Reuters licenses | Renewal agreement | ||
| Other application licenses | Vendor invoices | ||
| Microsoft 365 | Microsoft or CSP quote | ||
| User and portal services | Billing report | ||
| Production storage | Usage report | ||
| Archive storage | Usage report | ||
| Backup and recovery | Service agreement | ||
| Technical support | Support contract | ||
| Seasonal-user access | Staffing plan | ||
| Migration and training | Statement of work | ||
| Internal administration | Hours × labor cost | ||
| Exit and data export | Contract |
Do not include speculative productivity savings in the base calculation. Instead, show them in a separate scenario with clear assumptions.
Microsoft 365 Cost Changes to Include
As of August 2026, Virtual Office CS firms need a supported Microsoft 365 tenant and individual accounts for users who access Microsoft Office applications. Thomson Reuters began moving Virtual Office CS environments to a bring-your-own-license model in 2026, changed parts of monthly Web Services billing on June 1, 2026, and scheduled Hosted Exchange support to end on August 31, 2026.
Include:
- Microsoft 365 subscriptions
- CSP or outside IT administration
- Mailbox migration
- Email security
- DNS administration
- User account management
- Retention or backup services
- Support escalation
For technical ownership and administration differences, use the companion Virtual Office CS vs private cloud hosting architecture guide.
Seasonal-User Cost Analysis
Average annual headcount understates the operational peak of many CPA firms.
Divide users into:
- Core users: Active all year
- Seasonal users: Active during tax season
- Occasional users: Partners, reviewers, or contractors who log in infrequently
- Administrative-only users: Staff who may not need every hosted application
Ask both providers:
- Does billing follow named or concurrent users?
- Is there a minimum user commitment?
- Can accounts be suspended?
- Does a suspended profile retain settings?
- How quickly can access be restored?
- Are partial-month charges available?
- Do application licenses have separate user rules?
Backup and Recovery as Cost Items
Page A should evaluate recovery only as a commercial requirement.
Compare:
- Backup frequency
- Retention period
- Number of backup locations
- Restore-testing frequency
- Recovery point objective
- Recovery time objective
- Emergency restore charges
- Full-environment recovery
- Data-export charges
OneUp Networks publishes 120-day backup retention and RPO targets of approximately two to four hours with RTO targets of approximately three to four hours on relevant Thomson Reuters hosting pages. These terms should still appear in the final service agreement for the selected environment.
Do not treat “backups included” as an equivalent proposal unless both vendors define the same recovery scope.
Migration and Exit Costs
Migration costs can include:
- Application installation
- Data transfer
- User-profile setup
- Prior-year application versions
- Printers and scanners
- Application add-ins
- Microsoft 365 changes
- User acceptance testing
- Staff training
- Cutover support
- Rollback planning
- Post-launch stabilization
Also price the future exit. Ask what happens if your firm changes providers, merges with another practice, or returns to an internal environment.
A complete contract should explain:
- Data-export format
- Notice period
- Export labor charges
- Application access during transition
- Backup handover
- Credential transfer
- Data-deletion confirmation
Hosting Quote Normalization Checklist
Before accepting a dedicated hosting proposal, verify that both cost models use the same:
- Users
- Applications
- Software versions
- Microsoft 365 scope
- Storage volume
- Storage growth rate
- Backup retention
- Recovery objectives
- Support hours
- Migration scope
- Contract period
- Exit requirements
Reject a proposal that mixes licenses, hosting, security, backups, and support into one unexplained figure.
When Is Dedicated Hosting Financially Justified?
Dedicated hosting may provide better cost predictability when a firm can clearly define its users, applications, storage growth, support requirements, and seasonal staffing. It may also help when the firm wants one managed environment for several client-owned accounting and tax applications.
Virtual Office CS may remain financially justified when the firm uses a Thomson Reuters-centered workflow, values standardized vendor management, and finds that its verified three-year TCO remains competitive after all switching costs.
The decision should come from the worksheet—not from a generic claim that one model always costs less.
Questions to Ask Before Signing
- Which applications and versions does the quote include?
- Who owns every software license?
- How does the provider bill seasonal users?
- What storage allocation is included?
- What happens when storage exceeds the allocation?
- Are backups, disaster recovery, and restore tests included?
- Which support requests cost extra?
- Who manages Microsoft 365?
- What migration work is excluded?
- How does the provider handle prior-year tax applications?
- What annual increases can apply?
- What does data export cost at termination?
Frequently Asked Questions
Thomson Reuters does not publish one standard price for every firm. Customers must check their account-specific product listing because costs vary by applications, users, services, and contract terms.
Some charges relate to individual users, while others apply across the firm. Review both user-level and general service charges before calculating the actual per-user cost.
Additional costs may include storage, archive storage, Microsoft 365, enabled Web Services, technical support, seasonal users, and migration work. The exact charges depend on the firm’s agreement and usage.
Usually, no. The accounting firm must maintain valid Thomson Reuters software licenses, while the hosting provider manages the environment where those licensed applications run.
It can be, but not in every case. Compare users, licenses, storage, Microsoft 365, support, backups, migration, and exit costs over at least three years before deciding.
Conclusion
Virtual Office CS pricing cannot be judged through one advertised per-user figure because Thomson Reuters uses account-specific pricing and may apply both firm-level and user-level service charges. A reliable comparison must include software licenses, Microsoft 365, storage, support, seasonal users, backups, migration, internal administration, and contract-exit costs. Therefore, CPA firms should compare Virtual Office CS and dedicated hosting through a normalized three-year TCO rather than choosing the option with the lowest initial quote.
Dedicated hosting may improve cost visibility when a firm can clearly define its users, applications, resources, and support requirements. However, Virtual Office CS may remain the better financial choice when its services match the firm’s workflow and switching costs outweigh the expected savings. OneUp Networks can review your current invoices, licensed applications, storage, Microsoft 365 requirements, and migration scope to prepare a like-for-like managed hosting cost comparison.
Take the Next Step with OneUp Networks
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