IT That Keeps Your Firm
Secure Through Tax Season
Accounting firms handle some of the most sensitive financial data in existence. iTech Plus delivers enterprise-grade cybersecurity, zero-downtime infrastructure, and IRS Publication 4557 compliant IT — so your CPA practice never misses a deadline.
What Keeps Accounting Firm Partners Up at Night
Tax season is stressful enough without network crashes, slow cloud access, and security vulnerabilities putting client financial data at risk. Accounting firms are high-value targets for cybercriminals because of the sensitive financial data they store – and most lack the IT infrastructure to defend against modern attacks. Our accounting firm IT services keep your CPA practice secure and running smoothly with cloud hosting, tax software support, compliance IT, and year-round monitoring.
Attackers impersonate partners or clients to redirect wire transfers. Accounting firms lose an average of $130K per BEC incident — and the money rarely comes back.
Filing deadlines don’t move. If your server goes down on April 14th, clients miss their returns and you face E&O exposure. One outage can trigger mass client defection.
IRS Publication 4557 requires tax preparers to implement a written data security plan. Non-compliance can result in civil penalties and loss of e-filing privileges.
Accounting Firm IT Services Built for CPAs
From solo bookkeepers to 20-person CPA practices, we right-size enterprise security to your firm’s needs and budget.
QuickBooks & Accounting Platform Support
QuickBooks Enterprise, Sage Intacct, Xero, UltraTax — we install, maintain, and secure your accounting software stack on-premise or in the cloud.
IRS Publication 4557 Compliance
We build and document your Written Information Security Plan (WISP) and implement the technical controls required by IRS e-file security standards.
Secure Client Document Portal
Replace unencrypted email attachments with an encrypted client portal for document exchange. Clients upload W-2s and financials securely — no inbox risk.
Email Security & BEC Prevention
Advanced email filtering, DMARC/DKIM/SPF configuration, and impersonation detection to stop wire fraud and business email compromise before it costs you a client.
Automated Backup & Disaster Recovery
Hourly encrypted backups of client tax files with 4-hour RTO guarantee. If ransomware hits the night before April 15th, we restore from clean backup — same day.
24/7 Monitoring with Tax-Season Priority
Our NOC provides elevated monitoring from January–April and September–October. Critical alerts go directly to on-call engineers — not a ticket queue.
Pre-Season Infrastructure Check (January)
We run a full system health audit before peak season — verifying backup integrity, patching systems, and testing your disaster recovery plan while you still have time to fix issues.
Peak Season Heightened Monitoring (Feb–Apr)
Doubled monitoring frequency, faster escalation paths, and a direct line to your dedicated engineer — not a generic helpdesk — during the critical filing window.
Post-Season Security Review (May)
After the rush, we audit what happened — reviewing access logs, identifying anomalies, and hardening any gaps discovered during high-volume periods.
We Plan for Tax Season
Before You Do
Most IT problems hit at the worst possible time. Our tax season readiness program proactively eliminates the top 5 causes of accounting firm outages — server failures, ransomware, backup corruption, VPN overload, and email compromise — before January rolls around.
Your clients trust you with their most sensitive financial data. iTech Plus makes sure your systems are worthy of that trust.
Start Tax Season PrepAccounting Firm IT Security Checklist
IRS Publication 4557 & FTC Safeguards Rule require these protections. How does your firm stack up?
IRS Publication 4557 and the FTC Safeguards Rule both require tax preparers to have a documented, written data security plan. If you don’t have one in writing, you’re not compliant — and you’re exposed.
The IRS now requires MFA for all tax preparation software access. This includes Drake, ProSeries, Lacerte, UltraTax, and any web-based tax platform. We implement and manage MFA across all your applications.
SSNs, EINs, financial statements, and bank account data must be encrypted at rest. Unencrypted files on a shared drive — even inside your office network — are a compliance violation and a theft risk.
Without DMARC, anyone can send email that appears to come from your domain — enabling wire fraud where clients send money thinking it’s from you. We configure and monitor your full email authentication stack.
The 3-2-1 rule: 3 copies of data, 2 different media types, 1 offsite. We verify backup integrity daily and run quarterly restore tests so you know — not just hope — that your data is recoverable.
Unpatched software is the #1 entry point for ransomware. We deploy patches to Windows, Mac, and third-party software within 72 hours of release — automatically, with no staff intervention required.
Junior staff shouldn’t access every client’s returns. We implement least-privilege access so each team member can only see the files they need — limiting your exposure if any account is compromised.
IRS 4557 requires staff training on data security practices. We deliver annual training with simulated phishing tests and track completion — giving you the documentation to prove compliance.
Accounting Firm IT FAQ
Small firms are actually the most targeted — cybercriminals know small accounting practices have the same valuable financial data as large firms but a fraction of the security resources. The IRS has also made it clear that all tax preparers, regardless of size, must meet Publication 4557 standards or risk losing e-filing privileges.
Yes — this is one of our most common engagements. We migrate QuickBooks Enterprise to hosted cloud environments like Right Networks or Azure, maintaining your data integrity, license compliance, and security posture throughout the transition. We time migrations outside your busy season.
Under the FTC Safeguards Rule (which applies to tax preparers), failure to have a written information security plan can result in civil penalties up to $100,000 per violation. Beyond fines, if you’re breached without a WISP, you have no documented incident response plan — which makes client notification and legal defense significantly harder.
For managed clients, our SLA guarantees under-one-hour response for critical issues during business hours — and we have on-call engineers for after-hours emergencies. During January–April, we elevate monitoring so most issues are caught and resolved before you even notice them.
Most small-to-mid accounting firms pay $95–$165/user/month for fully managed IT and security. For a 5-person firm, that’s under $1,000/month — compared to the average $150,000+ cost of a ransomware recovery for a professional services firm. We offer flat monthly pricing so there are no surprise invoices at year-end.
Secure Your Firm Before Tax Season Hits
Book a free IT security assessment. We’ll audit your current setup against IRS Publication 4557 requirements and identify your top vulnerabilities — no charge, no commitment.