The accounting profession has reached a technological crossroads. CPAs today face a critical decision that will shape their practice’s future: choosing between cloud-based and on-premises accounting software. This choice affects everything from daily workflows to client relationships, and making the wrong decision can result in lost time, money, and your competitive advantage.

Understanding the fundamental differences between cloud and on-premises solutions is all about positioning your practice for sustainable growth. Let’s explore what CPAs need to know to make an informed decision that aligns with their firm’s goals and client needs.

Understanding Cloud Accounting Software

Cloud accounting software operates entirely over the internet, with applications and data stored on remote servers managed by the software provider. Instead of installing programs on individual computers, users access their accounting tools through web browsers or mobile apps.

Key characteristics of cloud accounting software include:

  • Automatic software updates and feature releases
  • Multi-device accessibility from any internet connection
  • Built-in collaboration tools for team members and clients
  • Scalable storage and user capacity
  • Vendor-managed security and data backup

Updates happen seamlessly in the background, ensuring all users always work with the latest version. This eliminates compatibility issues and reduces IT support for accountants who would otherwise need to coordinate software updates across multiple systems.

Understanding On-Premises Accounting Software

On-premises accounting software is installed and runs on computers within your firm’s physical location. Your organization owns the software licenses and maintains complete control over the hardware, data, and security protocols.

The licensing model for on-premises solutions typically involves significant upfront costs for software purchases, followed by annual maintenance fees for updates and support. Firms must also invest in server hardware, backup systems, and IT infrastructure to support the software.

Core characteristics of on-premises accounting software:

  • Full control over data location and security protocols
  • Customizable installation and configuration options
  • No dependency on internet connectivity for core functions
  • Perpetual software licenses (though updates require separate fees)
  • Direct integration with existing local systems and hardware

Key Differences CPAs Should Consider

1. Cost Structure

The financial implications of each approach extend far beyond initial software costs. Cloud solutions operate on subscription models with lower upfront investment but ongoing monthly or annual fees. These costs are typically predictable and include software access, updates, support, and infrastructure maintenance.

On-premises software requires substantial upfront investment in licenses, server hardware, backup systems, and potentially dedicated IT staff. While the ongoing subscription costs are lower, firms must budget for hardware replacement cycles, security updates, and system maintenance.

2. Accessibility and Flexibility

Cloud accounting software shines in accessibility. Team members can access files and applications from any location with internet connectivity, enabling remote work and flexible schedules. Real-time collaboration becomes natural when multiple users can simultaneously work on the same files and see updates instantly.

On-premises solutions traditionally limited access to office locations, though modern implementations can include remote access capabilities through VPN connections. However, these setups often require additional IT support for accountants to maintain secure remote connections and ensure reliable performance.

3. Security and Compliance

Security considerations differ significantly between the two approaches. Cloud providers invest heavily in cybersecurity infrastructure, employing dedicated security teams and obtaining compliance certifications like SOC 2 and ISO 27001. They handle security updates, threat monitoring, and data backup automatically.

On-premises solutions give firms direct control over security protocols but also place the responsibility for implementing and maintaining security measures on the organization. This includes firewall management, antivirus software, employee access controls, and data backup procedures.

Security factors to evaluate:

  • Data encryption standards (both at rest and in transit)
  • Access control and user authentication methods
  • Backup and disaster recovery procedures
  • Compliance with industry regulations (like SOX or GDPR)
  • Incident response and monitoring capabilities

Both approaches can meet high security standards, but the expertise and resources required differ substantially.

4. Scalability

Growing accounting firms need software that can expand alongside their business. Cloud solutions excel in scalability, allowing firms to add users, increase storage, or access new features with minimal friction. Changes often take effect immediately and don’t require hardware upgrades or complex installations.

On-premises scalability requires more planning and investment. Adding users may necessitate additional licenses, more powerful servers, or expanded network infrastructure. These changes involve capital expenditure and potential downtime during implementation.

5. Performance and Control

Performance characteristics vary based on specific implementations and usage patterns. On-premises software can offer faster response times for local operations since data doesn’t need to travel over internet connections. However, this advantage diminishes with modern high-speed internet and optimized cloud applications.

Cloud solutions depend on internet connectivity and can be affected by network outages or slow connections. However, leading providers operate multiple data centers with robust uptime guarantees, often exceeding the reliability of typical small firm IT infrastructure.

How Managed Service Providers Can Assist CPAs

The complexity of choosing between cloud and on-premises solutions makes expert guidance valuable. Managed Service Providers (MSPs) specializing in IT support for accountants bring industry-specific knowledge that generic technology consultants may lack.

MSP services that benefit CPA firms include:

  • Comprehensive technology audits and needs assessment
  • Secure cloud migration planning and execution
  • Ongoing cybersecurity monitoring for both cloud and on-premises setups

For firms choosing cloud solutions, MSPs that specialize in IT support for accountants can manage the migration process, ensuring data integrity and minimizing downtime. They also provide ongoing monitoring to identify potential security threats or performance issues before they impact operations.

Making the Right Choice for Your Practice

Whether you choose cloud or on-premises solutions, partnering with experienced IT support for accountants ensures your technology foundation supports rather than hinders your professional goals. Onboard IT is a leading provider of IT services for CPAs, offering tailored solutions to meet the unique needs of your practice. 

Contact us today to see how we can help your firm succeed in the ever-evolving world of accounting technology.