Internal Audit Services

Take Control of Your Operations

Whether you want to outsource or co-source your internal audit function, you need a partner with the technical skills to achieve your strategic business goals.

Getting to Know You

Before we begin your internal audit procedures, we work with you to understand and analyze your specific business and industry intricacies with the goal of implementing the most effective internal audit strategies.

Your Trusted Partner

We’re more than advisors — we’re trusted partners who are experts in your business. This allows us to provide tailored internal audit strategies that optimize your controls, governance and processes.

A Common Purpose

We help you maintain long-term success by immersing ourselves in your goals and offering expert internal audit insights to help you reach them.

Making More Possible

Take control of your enterprise risk by leveraging our professionals’ internal audit expertise. We can ensure your internal controls, corporate governance and accounting processes are effective, efficient and align with current laws and regulations.

Internal Control Outsourcing

Managing your audit demands goes beyond stakeholder trust – it ensures your business is ready for the next growth phase. Our team provides fully outsourced internal audit support to help maintain the security of your internal controls and keep your business on track. We work with your stakeholders to execute the annual audit plan and report to management and the audit committee.

Internal Control Co-Sourcing and Partnering

As a business, you need a partner who can do more than fix errors after they happen. We work directly with your in-house internal audit resources to help you proactively monitor the design and operating effectiveness of your control environment to minimize the risk of misstatements and increase the reliability of your reports.

Risk Assessments

Our team will identify, estimate and prioritize any risks in your information systems against established frameworks and industry best practices. We will then assess these scores against your industry benchmarks and internal targets to provide a comprehensive report on the current state of your systems.

Learn more about IT Risk Assessments.

Forensic Auditing

Let us examine your financial and business transactions. We can evaluate potentially fraudulent activity to help you determine what happened and prevent future instances of fraud.

Learn more about Forensic Accounting and Litigation Support.

Internal Audit Services News & Insights

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What the SEC’s 2026 Rulemaking Push Means for SOX Compliance and IPO Readiness
Blog
Understanding IT Application Controls: Insights for Modern Organizations
Blog
Technology in Accounting (Part 2): Generative AI and the Future
Blog
Why Your Organization Should Consider Combining Your ISO and SOC Audits
Read All Internal Audit Insights

What Our Clients Say

“The Moore Colson Team was an ideal partner. They knew exactly the type of work we needed, worked with us closely and delivered high-quality work.”

Linda M., CISO
Retail Industry

The Moore Colson Internal Audit Services Team

Get to know the professionals ready to partner with you. Our team members are experts in internal control best practices for a wide variety of industries and business sizes.

Image of Billy Boyd

Billy Boyd

Partner
Image of Journet Greene

Journet Greene

Partner
Image of Jon Powell

Jon Powell

Partner

Connect with our Internal Audit Services Experts

It’s time to up your expectations. Get in touch today to see how Moore Colson can help.

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FAQs

What services does Moore Colson offer?

From compliance-related accounting work to tailored business advisory, we offer a comprehensive range of services so we can be the true partner your business needs. Our insights will give you the confidence you need to implement sustainable growth opportunities across tax and assurance compliance, to risk or transaction advisory.

What industries does Moore Colson serve?

We are experts in a variety of industries, serving clients in construction, real estate, manufacturing, healthcare, transportation, hospitality and more.

How is Moore Colson different from other firms?

We lead with a client-centered approach, offering personalized expertise that leads to long-term relationships. Our non-book-of-business model provides access to our entire team, so clients are always paired with the right experts to address their needs.

What types of clients does Moore Colson work with?

We serve a diverse client base, including mid-market businesses, Fortune 500 companies and high-net-worth individuals across many industries.

How does Moore Colson stay up-to-date with changing tax laws and regulations?

We pride ourselves on our forward-thinking approach. Our team of professionals actively monitors changes to implement innovative solutions across all of the industries we serve. We also maintain active memberships in professional associations and networks, such as PrimeGlobal, to stay current on industry trends.

Where is Moore Colson based?

We’ve had roots in Atlanta since 1981, where we started as a small business and have since grown into one of the largest independent firms in the United States. Now, we serve clients across Georgia and the rest of the country. In 2019, we launched Magnolia Trust Company in Chattanooga, Tennessee.

How experienced is Moore Colson?

Greg Colson and Jack Moore established Moore Colson in 1981 with a vision — to redefine accounting excellence. Today, we have a host of experienced partners and over 200 employees dedicated to serving our clients. We’re also recognized at regional and national levels, ranking in the Top 20 Atlanta Accounting Firms list by the Atlanta Business Chronicle and being named one of the Best of the Best Top 50 CPA Firms in America by IPA.