3 Common Reasons Businesses Fail an IT Audit

Whether you’re in healthcare, financial services, construction, or any other industry that handles sensitive information, an IT audit isn’t just a checkbox, it’s a critical milestone in proving your business takes data protection, cybersecurity, and compliance seriously.

Yet every year, companies large and small fail their IT audits. Why?

In this article, the experts at Succurri break down what an IT audit is, walk you through the IT audit process, and highlight the most common reasons companies fail—and how to avoid them.

What Is an IT Audit?

An IT audit, or information technology audit, is a formal review of your organization’s IT systems, controls, policies, and procedures. Its goal is to evaluate whether your technology is secure, compliant, and aligned with your business goals.

IT audits are typically triggered by:

• Regulatory requirements (HIPAA, FINRA, GDPR, etc.)
• Cyber insurance policy renewals
• Mergers and acquisitions
• Internal risk management policies

There are multiple types of IT audits: 

• IT Security Audit – Focuses on cybersecurity controls and breach prevention.
• IT Compliance Audit – Evaluates adherence to regulatory standards.
• IT Infrastructure Audit – Reviews hardware, software, and network configurations.

Whatever the type, the IT audit checklist generally includes:

• Data security controls
• User access management
• Incident response plans
• Vendor risk assessments
• Backups and disaster recovery
• Employee cybersecurity training
• Endpoint protection tools
• Patch management

Learn more about Cyber Security Services at Succurri.

Why IT Audits Matter

Failing an IT audit can lead to serious consequences, especially if you operate in a regulated industry. Beyond fines and legal liability, you risk:

• Loss of client trust
• Increased cyber insurance premiums
• Delays in contracts or funding
• Exposure of sensitive data
• Downtime from system breaches

“An IT audit isn’t just about passing a checklist—it’s about proving your business takes cyber risk seriously. Failing one reveals gaps that attackers are already looking to exploit.”
— Grant Eckstrom, vCISO at Succurri

Top 7 Reasons Companies Fail an IT Audit

1. Lack of a Documented IT Policy

Many companies operate without a clear, written IT policy. Auditors need to see documentation that outlines roles, responsibilities, and processes around IT management and security.

Fix it: Develop and maintain an IT governance document that includes password policies, incident response procedures, data retention guidelines, and acceptable use policies.

2. Untrained Employees & No Cybersecurity Awareness

Even the best tools can’t stop a breach if employees don’t know what to watch out for. Social engineering and phishing remain top attack vectors.

Fix it: Implement ongoing Cybersecurity Awareness Training for all staff.

3. Missing or Weak Endpoint Protection

Relying on outdated or consumer-grade antivirus is a red flag. Modern auditors look for AI-enabled anti-virus and endpoint detection and response (EDR) tools.

Fix it: Upgrade to AI-enabled Antivirus solutions designed for business environments.

4. No Network Vulnerability Testing

If you aren’t regularly scanning for vulnerabilities in your infrastructure, auditors will take note. Many companies fail audits simply because they didn’t catch what external scans would have revealed.

Fix it: Perform scheduled Network Vulnerability Testing and remediation.

5. Unsecured Access & Identity Management

Audit failure often stems from shared passwords, lack of multi-factor authentication (MFA), or failure to remove access from former employees.

Fix it: Use identity and access management tools and conduct regular reviews. Learn more about Identity Theft Protection.

6. Poor Data Backup & Disaster Recovery Planning

If your backups are not encrypted, off-site, and tested regularly, your business is at risk, and auditors will flag it.

Fix it: Establish daily encrypted backups and quarterly DR (disaster recovery) simulations.

7. Using Outdated IT Audit Tools or No Tools at All

Trying to manage your audit readiness with spreadsheets and tribal knowledge? That approach won’t cut it.

Fix it: Adopt proven IT audit tools or work with a partner like Succurr, who manages audit preparedness for you.

How to Prepare for an IT Audit (and Pass It)

Here’s a basic IT audit process you can follow to get started:

1. Assess Your Current Environment: Start with a free audit to find security and compliance gaps.
2. Document Everything: Policies, software inventories, access logs, and training schedules—have them ready.
3. Close Gaps: Address weak spots like outdated antivirus, open ports, or shared credentials.
4. Perform Internal Audits Quarterly: Regular checkups reduce surprises when formal audits roll around.
5. Work with a Trusted Partner: Succurri helps businesses stay compliant, secure, and always ready for the next audit.

Why Businesses Trust Succurri for IT Audit Readiness

Our team has helped businesses across healthcare, construction, financial services, and more stay prepared and protected. With experts like Grant Eckstrom (vCISO) leading the charge, we combine technical know-how with executive strategy to ensure your IT infrastructure stands up to scrutiny.

Our services go beyond checklists. We help you implement sustainable cybersecurity maturity.

Learn more about Succurri’s IT Security Services.

Don’t Wait Until the Audit Letter Arrives

If an IT audit is looming, or even if it’s not yet on your radar, the best time to prepare is now. A failed audit can cost more than you think, and recovery is always harder after the fact.

Succurri is here to help you uncover risk, close gaps, and build confidence in your infrastructure. Whether you’re facing a regulatory review or just want peace of mind, we’ll get you ready.

Start with a Free IT Audit or Contact Us to talk with a cybersecurity expert today.

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