CPA firms handle highly sensitive tax and financial records, making them a prime target for cybercriminals. A single phishing email, ransomware attack, or stolen password could result in costly fines, damaged trust, and lost business.

CNS delivers layered cybersecurity tailored for accounting firms. We provide firewalls, endpoint protection, secure password management with Keeper Enterprise, dark web monitoring, and employee phishing training to strengthen your first line of defense. For additional protection, our managed SOC and 24×7 monitoring keep a constant watch on your systems.

The result is a secure environment that protects client data, safeguards your reputation, and gives you peace of mind during tax season and beyond.

Every minute counts when serving clients and meeting filing deadlines. Slow systems, unreliable networks, or delayed IT support can bring your accounting team to a halt and cause unnecessary stress.

CNS ensures your firm stays productive with fast, Sacramento-based help desk support and proactive system monitoring. We streamline collaboration with Microsoft 365 and Teams, and we enable seasonal or remote staff with secure access through Azure Virtual Desktop.

By minimizing downtime and resolving issues quickly, we help your firm maintain efficiency, keep clients satisfied, and stay focused on delivering accurate results.

CPA firms must follow strict regulatory requirements, but documenting and proving compliance can be time-consuming. Without the right systems, preparing for an audit often pulls staff away from client work.

CNS simplifies compliance with our CompliancePro platform. We automate reporting, track employee policy acknowledgments, manage vendor risk, and provide monthly compliance summaries for leadership. All documentation is auditor-ready, reducing stress when audits or insurance renewals come around.

With CNS, your firm stays compliant year-round without wasting hours on paperwork, freeing your team to focus on serving clients.

Staffing fluctuates during peak tax season, and firms often struggle to onboard seasonal employees quickly and securely. Outdated systems and manual setups create bottlenecks and unnecessary risks.

CNS helps your firm scale with ease. We provide fast new user setup, standardized access controls, and secure cloud environments that support growth without slowing down performance. SharePoint enables secure file sharing, while Azure Virtual Desktop gives temporary staff access to the tools they need without adding extra strain to your infrastructure.

This ensures your IT scales alongside your firm, supporting client demand while keeping systems secure and reliable.

Generic IT providers often overlook the unique pressures of CPA firms, including strict compliance rules, seasonal workload surges, and client confidentiality requirements. You need a partner who understands your industry.

CNS has been supporting accountants and professional service firms since 1989. Our dedicated vCIO consultations align IT strategy with your growth goals, and our local Sacramento team provides responsive support when you need it most. With deep familiarity of IRS Publication 4557, SOC 2, and other frameworks, we deliver IT solutions built around the way CPA firms work.

The result is a partnership with a team that speaks your language, understands your challenges, and provides IT that helps you succeed.