Ask ten consultants what CMMC certification costs and you will get ten ranges. Having delivered CMMC Level 2 remediation for defense contractors, here are the real numbers for 2026 – and the scoping decisions that swing them by six figures.
The short answer
For a small-to-mid defense contractor pursuing CMMC Level 2 in 2026: $75,000-$150,000 in year one is the realistic all-in range, with the C3PAO assessment itself running $30,000-$70,000. Level 1 (FCI only) is dramatically cheaper – typically $3,000-$10,000 of mostly internal effort, since it is an annual self-assessment. Estimate your own numbers in two minutes with our free CMMC Cost & Roadmap Planner.
What actually drives the cost
1. Scope: enclave vs enterprise (the six-figure decision)
The single biggest lever. Bring your whole network into scope and every control applies everywhere; build a tight CUI enclave (PreVeil, Exostar, or a ZTNA-segmented environment) and you can roughly halve implementation cost. Most of the variance between a $60K journey and a $200K journey is decided here, in month one.
2. Your data classification
CUI Basic can live on a FedRAMP Moderate baseline. ITAR/EAR and CUI-Specified data push you toward GCC High and US-person-only access controls – higher licensing, higher admin cost. FCI-only contractors may not need Level 2 at all.
3. Your starting SPRS score
A contractor starting at 45 has a very different remediation bill than one starting at 95. Baseline yourself honestly with our free SPRS Score Calculator – all 110 requirements with the official DoD weights.
4. Ongoing costs nobody budgets
Certification is not one-and-done: annual affirmations, continuous monitoring, log retention, evidence upkeep and a triennial reassessment. Budget $1,500-$5,000/month for managed continuous compliance depending on size – still far below the cost of a failed assessment or a lost contract.
Typical 2026 cost breakdown (Level 2, ~50-employee contractor, enclave scope)
- Gap assessment and scoping: $5,000-$15,000
- Enclave platform and licensing (year one): $10,000-$30,000
- Control implementation and remediation: $15,000-$40,000
- SSP, POA&M and evidence preparation: $8,000-$20,000
- C3PAO assessment: $30,000-$70,000
How to cut the bill without cutting corners
Scope ruthlessly (fewest possible CUI users and systems), digitize paper CUI so physical controls drop out of scope, use native cloud backups instead of third-party tools that fail assessments, reuse overlap with ISO 27001/SOC 2 if you hold them, and use timezone-advantaged delivery: our international CMMC practice and hybrid team typically undercuts US-only consultancies by 30-50% for the same outcome.
Get a firm number
Run the free planner for your estimate, then book a free scoping call – we will verify your scope and give you a fixed-fee phase plan.