What Does CMMC Compliance Cost? A Guide for Defense Contractors 

How much does CMMC compliance cost? The answer depends on your organization’s size, cybersecurity posture, IT infrastructure, and how you manage Controlled Unclassified Information (CUI). 

For defense contractors, CMMC compliance costs can include initial assessments, security improvements, technology licensing, personnel, documentation, and ongoing compliance management. There is no universal price, but industry research and cost comparisons provide useful benchmarks. 

According to the 2026 State of the Defense Industrial Base report, defense contractors surveyed reported budgeting an average of $155,204 annually on cybersecurity compliance. Actual costs vary depending on the systems, personnel, and processes involved. Understanding these expenses starts with identifying the factors that influence your compliance requirements and the scope of your environment. 

What Factors Affect the Cost of CMMC Compliance? 

Six primary factors influence how much an organization may spend to achieve and maintain CMMC compliance. 

Additional considerations include specialized manufacturing or engineering applications, the complexity of existing IT systems, and whether an organization manages compliance internally or works with a specialized provider. For example, a contractor with an established cybersecurity program and clearly defined CUI environment may require fewer improvements than one starting without documented security controls or formal compliance processes. 

What Do Defense Contractors Actually Spend on CMMC Compliance? 

There is no standard price for CMMC Level 2 compliance. However, government estimates, industry research, and operational cost comparisons provide useful reference points. 

CMMC Compliance Cost Benchmarks 

These figures represent different cost categories and should not be treated as directly comparable quotes. 

What The State of the DIB Research Reveals 

The 2026 State of the DIB report, conducted with Merrill Research, surveyed 302 defense contractors in May 2026. 

The research found that: 

• Average annual cybersecurity compliance budgets reached $155,204, more than tripling from the previous year.
• 53% of respondents believed their current compliance budget was the right amount.
• 68% expected their cybersecurity compliance budgets to increase over the following year. 

The survey included organizations with 40 to 1,000 employees, meaning the average does not necessarily reflect the spending requirements of very small contractors. 

The report also highlights Small Business Administration estimates of approximately $388,600 for small businesses eligible for self-assessment and $593,800 for those requiring third-party certification. These estimates are substantially higher than the annual budget reported by surveyed contractors. However, the comparison is not directly equivalent: The SBA estimates reflect compliance and certification costs for small businesses, while the State of the DIB  research measures annual cybersecurity spending across contractors of varying sizes. 

Together, the figures illustrate why contractors need to distinguish between initial implementation, assessment, and ongoing operational expenses when planning their budgets. 

The Cost of Managing Compliance In-House vs. Working With a Partner 

At CMMC CON 2026, CyberSheath CFO Rick Moore and VP of Solutions Engineering Michael Bailie examined the financial implications of building and maintaining NIST SP 800-171 and DFARS compliance capabilities. 

Their presentation included an illustrative annual comparison of: 

• $225,000 in annual costs for one full-time in-house resource, which alone would not provide the full range of IT, security, and compliance capabilities required to support CMMC compliance.
• $90,000 for bundled managed services covering IT, security, and compliance operation. 

In this example, building the required capabilities internally costs approximately 2.5x as much as the managed services approach. In other words, hiring one resource to help address CMMC is already 2.5x higher than the cost of bundled services, before including any remediation or licensing costs, or factoring in time needed to manage and operate a compliant program long-term.  As this Getting CMMC-Ready white paper explains, maintaining compliance requires the integration of managed IT, managed security, and managed compliance. These are distinct, ongoing functions that extend well beyond the responsibilities of a single employee. 

The comparison reflects a modeled, minimally viable compliant environment, such as a small endpoint-based deployment or limited-scope Azure Virtual Desktop enclave. It is not a standard CyberSheath service price or a guaranteed savings estimate. 

The broader consideration is total cost of ownership, including personnel, security tools, compliance expertise, and ongoing management. For a closer examination of expenses that may not appear in an initial compliance budget, explore our guide to the hidden costs of CMMC compliance. 

What Costs Should Be Included in a CMMC Compliance Budget? 

A comprehensive CMMC compliance budget should account for three interconnected areas: compliance management, cybersecurity operations, and IT infrastructure.

1. Compliance Management

Compliance management includes the processes and documentation necessary to demonstrate that required security controls are implemented and maintained. 

Common activities to budget for include: 

• Initial cybersecurity assessments and gap analysis
• System Security Plans (SSPs)
• Plans of Action and Milestones (POAMs)
• Security policies and procedures
• Security awareness training
• Evidence collection and assessment preparation
• Ongoing compliance reviews and documentation updates 
• Mandated annual activities such as incident response plan testing

These activities extend beyond the initial assessment. Contractors must maintain documentation, validate security controls, and support applicable reporting and affirmation requirements throughout the compliance lifecycle.

2. Cybersecurity Operations

Contractors must also budget for the security capabilities necessary to protect systems handling CUI. 

Depending on the environment, these may include: 

• Security monitoring and incident response
• Vulnerability assessments and remediation
• Endpoint detection and protection
• Centralized event logging
• Configuration management
• Security tools and licensing 
• Assessing or implementing new tools or software

The cost of these capabilities depends on existing infrastructure, the number of systems requiring protection, and whether the organization already has the necessary expertise and technology.

3. IT Infrastructure and Support

IT infrastructure represents another significant component of compliance spending. 

Expenses may include cloud licensing, compliant collaboration environments, system migrations, endpoint management, patching, help desk services, and ongoing infrastructure maintenance. For manufacturers and engineering organizations, specialized applications and on-premises systems can introduce additional requirements. 

The objective is not simply to purchase compliant technology. Organizations must ensure their people, processes, and systems work together to support documented, sustainable cybersecurity operations. 

How Can a Federal Enclave Reduce CMMC Compliance Costs? 

One of the most effective ways to manage CMMC compliance costs is to establish a clearly defined boundary around the systems and users that handle CUI. Without an appropriate assessment boundary, CUI may be distributed across email, employee devices, file servers, applications, and other business systems. This can increase the number of assets requiring security controls, documentation, and assessment. 

A Federal Enclave provides a dedicated environment for processing, storing, and transmitting CUI while allowing other business operations to remain outside that environment, where appropriate. 

An enclave approach can help contractors: 

• Reduce assessment scope: Limit the systems directly involved in handling CUI.
• Avoid unnecessary migrations: Keep business systems outside the CUI environment when their functions and connections permit.
• Simplify compliance management: Centralize security controls, documentation, and evidence collection.
• Control ongoing expenses: Concentrate compliance-related investments on the systems and users that require them. 

Example: Limiting Compliance Scope to CUI Users 

Consider a defense contractor with 100 employees, only 20 of whom regularly handle CUI. Rather than migrating the entire organization into a controlled environment, a properly scoped Federal Enclave may allow the contractor to limit CUI processing to those 20 users and their supporting systems. This can reduce licensing requirements, migration complexity, security management overhead, and the number of systems requiring assessment. 

However, an enclave does not automatically remove every connected system from CMMC assessment scope. Security Protection Assets, Contractor Risk Managed Assets, and other applicable assets must still be identified and handled according to CMMC scoping requirements. Actual savings depend on the organization’s architecture, CUI workflows, and existing infrastructure. 

For contractors evaluating their options, a scoping assessment can help determine whether a Federal Enclave or broader environment-wide approach is more appropriate. 

How Long Does It Take to Achieve CMMC Compliance? 

The time required to achieve CMMC compliance depends on an organization’s starting point and the scope of work necessary to meet applicable requirements. 

A contractor with established security controls, current documentation, and a clearly defined CUI environment may need less implementation work than an organization starting without a formal cybersecurity program. 

Factors that influence the timeline include: 

• The number and severity of existing security gaps
• The number of employees and physical locations
• The complexity of the CUI environment
• Required cloud or infrastructure migrations
• Availability of internal personnel and expertise
• Documentation and evidence readiness
• Applicable assessment and certification requirements 

Contractors should also distinguish between the time required to implement security controls and the time needed to complete any required assessment. A cybersecurity assessment and scoping exercise can help establish a realistic implementation schedule, identify dependencies, and prioritize remediation activities. 

Frequently Asked Questions About CMMC Compliance Costs 

How much does CMMC Level 2 compliance cost? 

CMMC Level 2 compliance costs vary based on organization size, cybersecurity posture, IT infrastructure, and assessment scope. The 2026 State of the DIB research found an average annual cybersecurity compliance budget of $155,204 among surveyed defense contractors. This is an industry budget benchmark, not a universal Level 2 implementation price. 

What factors affect the cost of CMMC compliance? 

The primary factors include the number of users handling CUI, existing security gaps, IT infrastructure, assessment scope, staffing, and required security controls. Organizations with complex environments, extensive CUI workflows, or significant remediation needs generally face higher implementation and ongoing management costs. 

Are CMMC compliance costs reimbursable by the DOD? 

The DOD does not automatically reimburse contractors for CMMC compliance expenses. However, certain CMMC-related costs may be allowable under federal acquisition regulations and recoverable through government contract pricing. Cost recovery depends on the contract type, applicable cost principles, and whether expenses are reasonable, allocable, and properly documented. Under cost-reimbursement contracts, qualifying costs may be reimbursed subject to contractual limitations. For firm-fixed-price contracts, contractors generally must account for compliance expenses in their negotiated pricing. Contractors should consult their contracting officer or government contracts advisor to determine whether specific CMMC expenses can be recovered.

How does a Federal Enclave reduce CMMC compliance costs? 

A Federal Enclave can reduce compliance costs by limiting the systems and users directly involved in handling CUI. This may reduce licensing, migration, security management, and assessment-related expenses compared with securing a larger enterprise environment. Actual savings depend on the organization’s architecture and applicable CMMC scoping requirements. 

How long does CMMC compliance take? 

There is no standard implementation timeline. Organizations with established security programs and clearly defined CUI environments may progress faster than those requiring extensive infrastructure changes, remediation, and documentation. A gap assessment helps determine the work required and establish a realistic schedule. Even once implemented, CMMC requires ongoing maintenance, gap assessments, and other annual activities to maintain long-term.

Does every contractor need a C3PAO assessment? 

Not necessarily. CMMC assessment requirements depend on applicable contract requirements and current DOD implementation rules. In July 2026, the DOD suspended the planned Phase 2 transition to mandatory third-party assessments while reviewing the program. Contractors should monitor official DOD guidance and their specific contract requirements for updates. It is important to note that, although the DOD has suspended certification requirements, other customers may still require contractors to be certified.

Can small businesses reduce CMMC compliance costs? 

Yes. Small businesses can potentially reduce costs by defining an appropriate CUI assessment boundary, evaluating existing security capabilities, avoiding unnecessary technology investments, and considering an enclave approach. Working with a specialized provider may also reduce the need to build certain capabilities internally, depending on the organization’s requirements. 

Find Out What CMMC Compliance Will Cost Your Organization 

Every contractor’s environment is different. Understanding your CMMC compliance costs starts with identifying where CUI resides, evaluating existing security controls, and defining the appropriate assessment scope. 

CyberSheath’s scoping process helps identify the requirements, technology, and resources needed to achieve and maintain compliance, along with potential opportunities to reduce costs through a Federal Enclave. A scoping conversation can help establish: 

• Which systems and users fall within your CMMC assessment boundary
• Whether a Federal Enclave could reduce scope and cost
• Which security and compliance gaps require remediation
• What implementation and ongoing management may involve
• A tailored cost estimate and implementation timeline 

Schedule a CMMC scoping conversation to better understand the cost of compliance for your organization.