9 Reasons Why You Need ProSeries Hosting

ProSeries is a trusted tax preparation software used by CPAs, tax professionals, and small- to mid-sized firms. It helps tax preparers file individual and business returns, run diagnostics, reduce errors, and manage client tax work more efficiently.

ProSeries is desktop-based tax software. That means it is usually installed on a local computer or office server. This setup works well for many firms, but it can also create limits when teams need remote access, multi-user collaboration, stronger data protection, and better tax-season flexibility.

This is where ProSeries hosting helps. With ProSeries hosting, the desktop software is hosted on a cloud server, and users access it remotely through a secure connection. This allows tax professionals to use ProSeries from different locations without depending on one office computer or local server.

In this blog, we will discuss the reasons why tax firms should use cloud-based ProSeries for remote access, security, collaboration, and tax-season productivity.

1. Access ProSeries From Anywhere

Tax work is no longer limited to one desk or one office. CPAs and tax preparers may need to work from home, meet clients outside the office, review returns while traveling, or support remote staff during tax season.

With ProSeries hosting, users can access the software and client files from anywhere with an internet connection. They do not need to be physically present near the office computer or local server. This helps tax professionals:

• Work remotely during tax season
• Access client returns outside office hours
• Support hybrid teams
• Reduce dependency on one local machine
• Continue work during travel or emergencies

For example, if a preparer needs to review a return from home, they can log in to the hosted ProSeries environment and continue working without transferring files manually.

2. Reduce Local Hardware and IT Pressure

Running ProSeries locally requires compatible systems, enough RAM, storage, operating system support, and regular maintenance. As software requirements change, firms may need to upgrade office desktops, servers, or network infrastructure.

This is especially important because tax software performance depends heavily on supported systems. If machines are old, slow, or unsupported, preparers may face lag, freezing, or delays during the busy season.

With hosted ProSeries, the software runs on cloud infrastructure instead of relying only on local devices. This can reduce pressure on internal IT teams and lower the need for frequent hardware upgrades. Hosting can help firms avoid common local IT issues such as:

• Aging office computers
• Server maintenance
• Storage limitations
• Manual updates
• Hardware failures
• Local network dependency

This does not mean hosting removes every IT responsibility, but it can reduce the amount of infrastructure your firm has to manage in-house.

3. Improve Security for Taxpayer Data

Tax firms handle sensitive client data every day. This may include Social Security numbers, W-2s, 1099s, business income records, bank details, payroll reports, and financial statements.

If this data is stored across multiple local computers, external drives, or unsecured devices, the risk increases. A lost laptop, ransomware attack, weak password, or unpatched system can create serious problems for the firm and its clients.

ProSeries hosting helps centralize tax software and client data in a controlled cloud environment. A good hosting provider can support security measures such as:

• Multi-factor authentication
• Encrypted access
• Firewalls
• Role-based user access
• Secure data centers
• Backup and recovery options
• User permission controls
• Monitoring and support

Security is also important from a compliance perspective. Tax professionals are expected to protect taxpayer information and maintain a Written Information Security Plan, or WISP. A hosted environment can support that effort by giving firms better control over where data is stored, who can access it, and how it is protected.

Hosting is not a replacement for a firm’s internal security policies, but it can become an important part of a safer tax technology setup.

4. Support Multi-User Tax Workflows

During tax season, multiple people may work on the same client engagement. One person may collect documents, another may prepare the return, a reviewer may check it, and a partner may approve it before filing.

In a local setup, collaboration depends on how the firm’s office network is configured. Remote collaboration can become difficult if files are stored on one machine or if users need VPN access to an office server.

With ProSeries hosting, authorized users can access the hosted environment from different locations. This makes it easier for teams to work in a shared setup without sending files back and forth manually. Hosted ProSeries can help with:

• Remote preparer access
• Reviewer access
• Admin access
• Multi-location teams
• Seasonal staff onboarding
• Centralized file management

Firms should still review licensing needs before adding multiple users. For example, accounts with two or more ProSeries users may require a ProSeries Network License. That should be checked before setup.

5. Improve Business Continuity With Backup and Disaster Recovery

Tax season does not leave much room for downtime. If a local computer crashes, a server fails, files are deleted, or an office faces a power outage, the firm may lose valuable time.

ProSeries hosting can help reduce this risk by using cloud-based backup and disaster recovery options. Instead of depending only on local machines, data can be stored in a hosted environment with backup processes in place. This helps firms prepare for issues such as:

• Hardware failure
• Accidental file deletion
• Local system crashes
• Power outages
• Office disruptions
• Natural disasters
• Ransomware recovery planning

A strong backup strategy gives tax professionals more confidence during peak filing periods. It also helps reduce the risk of losing client tax data stored on local systems.

If a provider offers a 99.99% uptime SLA, it means the expected annual downtime is about 52.6 minutes, not less than 6 minutes. This detail should be clearly stated to avoid confusion.

6. Host ProSeries With QuickBooks, Office, and Other Tax Apps

Tax professionals rarely work in ProSeries alone. Many firms also use QuickBooks Desktop, Microsoft Excel, Outlook, Adobe Acrobat, client portals, document management tools, and other tax workflow applications.

Hosting ProSeries in the cloud can make it easier to keep related applications in one environment. Instead of switching between local systems and remote tools, firms can create a centralized workspace for tax preparation and accounting work. Common applications that may be used with ProSeries hosting include:

• QuickBooks Desktop
• Microsoft Excel
• Microsoft Outlook
• Adobe Acrobat
• Fixed Asset Manager
• Document management tools
• Client portal solutions
• Tax workflow applications

This is useful for firms that prepare returns using accounting data from QuickBooks Desktop. Hosting ProSeries and QuickBooks together can reduce file movement and help teams work in one connected setup.

Firms should check license requirements before hosting Microsoft, Adobe, QuickBooks, or other third-party applications.

7. Scale Resources During Tax Season

Tax firms do not have the same workload all year. During the busy season, they may need more users, more storage, more computing power, and faster support. After tax season, their requirements may reduce.

In a local setup, scaling often means buying more hardware, setting up more systems, and maintaining extra infrastructure. That can become costly and time-consuming.

With hosted ProSeries, firms can scale based on business needs. They can add users, increase resources, or adjust the hosted setup as work volume changes. This is especially helpful for:

• Seasonal tax preparers
• Firms hiring temporary staff
• Multi-office tax practices
• Growing CPA firms
• Firms handling more complex returns
• Remote-first tax teams

Hosting gives firms more flexibility without forcing them to invest heavily in hardware that may sit unused after tax season.

8. Get Better Control Over User Access and Permissions

Tax firms need to control who can access client data, tax returns, financial records, and supporting documents. When files are stored on local computers, shared folders, or external drives, access control can become difficult to manage.

With ProSeries hosting, firms can manage access from a centralized environment. Users can be added, removed, or restricted based on their role.

For example, a preparer may need access to tax files, while an admin user may only need access to basic client documents. A reviewer or partner may need broader access for final review. Centralized access control helps firms:

• Reduce unnecessary file sharing
• Limit access to sensitive client data
• Remove access for former employees
• Support role-based workflows
• Maintain better control over tax data

This is especially important for firms working with remote teams, contractors, or seasonal staff.

9. Prepare Better for Windows and System Requirement Changes

ProSeries is desktop-based software, so system requirements matter. Firms using older desktops, unsupported operating systems, or slow local systems may face performance issues during tax season.

For tax year 2025, Intuit lists Windows 11 as the recommended operating system for ProSeries. Intuit also notes that Windows 10 no longer receives free security updates after October 14, 2025. This makes system readiness more important for tax firms.

With ProSeries hosting, firms can reduce dependency on aging local machines. The software runs in a hosted environment, while users connect remotely from supported devices. This can help firms avoid last-minute hardware upgrades, local server issues, and operating system concerns before tax season. Hosting can be useful for firms that want to:

• Reduce reliance on outdated office computers
• Avoid local server maintenance
• Support users working from different devices
• Improve tax-season readiness
• Plan ahead for system requirement changes

This gives tax professionals a more flexible way to keep using ProSeries without depending fully on local hardware.

Conclusion

ProSeries is powerful desktop tax software, but local installation can limit how and where tax professionals work. Firms that need remote access, better collaboration, stronger data protection, and less hardware dependency can benefit from ProSeries hosting.

With hosted ProSeries, tax professionals can access the same desktop software from a secure cloud environment. They can support remote teams, reduce local IT issues, centralize client files, and prepare for tax season with more flexibility.

For firms that want to keep using ProSeries while improving access, security, and scalability, ProSeries hosting can be a practical solution.

Are you looking for ProSeries Tax Software hosting? Ace Cloud Hosting provides secure ProSeries hosting with remote access, 24/7 support, automated backup options, and a 7-day free trial.