The $900B NDAA 2026: Acquisition Threshold Changes and What They Mean for IT Contractors

The National Defense Authorization Act for Fiscal Year 2026 implements significant acquisition policy reforms affecting contractor obligations, procurement thresholds, and commercial item acquisition. The legislation raises the Truthful Cost or Pricing Data threshold from $2 million to $10 million, redefines major defense acquisition programs at $275 million threshold, strengthens commercial-first acquisition mandates, and modifies small business set-aside requirements. Mid-tier defense contractors face both opportunities and compliance challenges as these Federal acquisition regulation changes take effect through 2026.

Truthful Cost or Pricing Data Threshold Increase

The NDAA 2026 raises the Truth in Negotiations Act (TINA) threshold requiring submission of certified cost or pricing data from $2 million to $10 million for contracts awarded after January 1, 2026. This represents the first significant threshold adjustment since the 2018 increase to $2 million and reflects inflation adjustment and DoD's priority on reducing administrative burden for commercial and mid-tier contractors.

Contractors bidding on contracts below $10 million are no longer required to submit certified cost or pricing data unless the contracting officer determines that the contract price is not based on adequate price competition or commercial item pricing. This exemption substantially reduces proposal preparation costs and proprietary data disclosure concerns for mid-tier contractors pursuing lower-value contracts.

However, the threshold increase does not eliminate all cost data requirements. Contracting officers retain authority to request uncertified cost data to support price reasonableness determinations even below the TINA threshold. Contractors should expect continued requests for cost breakdown structures, labor rate justifications, and material cost substantiation, particularly for sole-source or limited-competition acquisitions.

The threshold applies at the contract level, not the program level. A $15 million program awarded as three $5 million contracts would not trigger TINA requirements for individual contracts, though contracting officers might require cost data to support overall program pricing. Contractors should structure contract proposals to align with threshold requirements while avoiding the appearance of artificial contract splitting to evade TINA obligations.

Organizations should review their estimating and pricing systems to ensure they can support both certified cost or pricing data submissions for above-threshold contracts and streamlined commercial pricing for below-threshold opportunities. Maintaining dual-purpose cost accounting systems allows contractors to compete efficiently across the threshold boundary without significant proposal preparation process changes.

Major Defense Acquisition Program Redefinition

The NDAA 2026 increases the major defense acquisition program (MDAP) threshold from $200 million research and development/$950 million procurement to $275 million research and development/$1.2 billion procurement, measured in constant fiscal year 2026 dollars. This adjustment removes several programs from MDAP status, reducing congressional reporting requirements and acquisition oversight intensity.

Programs dropping below MDAP thresholds transition to middle-tier acquisition pathways or traditional acquisition streamlined processes. This reclassification reduces documentation requirements, shortens approval cycles, and provides program managers with greater flexibility in contract structure and performance management. Contractors supporting these programs may see faster decision-making and reduced government review overhead.

However, reduced oversight does not eliminate performance accountability or technical requirements. Programs remain subject to Defense Acquisition System requirements appropriate to their new classification, including systems engineering, test and evaluation, and production quality standards. Contractors should not interpret threshold changes as relaxation of technical performance expectations.

The threshold change creates opportunities for mid-tier contractors to serve as prime contractors on programs that previously required organizational scale associated with MDAP participation. Programs valued between $200 million and $275 million now compete under middle-tier acquisition authority potentially favoring agile, specialized contractors over traditional large primes. Organizations with relevant technical capabilities but limited MDAP experience should evaluate newly accessible opportunities.

Contractors should monitor program reclassifications to understand changing customer priorities and oversight models. A program transitioning from MDAP to middle-tier acquisition may adjust contractor reporting requirements, accelerate delivery schedules, or modify configuration management processes. Early engagement with program offices during transition planning helps contractors adapt internal processes to new program structures.

Commercial-First Acquisition Mandate Strengthening

The NDAA 2026 strengthens commercial-first acquisition preferences, requiring contracting officers to conduct market research determining commercial item availability before developing government-unique specifications or pursuing custom development. The legislation expands commercial item definitions to include products or services meeting government needs with minor modifications, evolved from commercial platforms, or developed with mixed commercial and government funding.

This policy shift reflects DoD's recognition that commercial technology often outpaces government-funded development in areas including software, artificial intelligence, cybersecurity, and communications. Contractors offering commercial products or services with defense applications benefit from streamlined procurement processes, reduced oversight, and faster contracting cycles compared to traditional development contracts.

However, commercial item determination requires careful analysis of modification scope and price reasonableness. Items requiring substantial government-unique modifications may not qualify for commercial item treatment even if based on commercial platforms. Contractors should document their products' commercial market presence, customer base, and pricing structure to support commercial item determinations during procurement.

The legislation establishes a preference for other transaction authority (OTA) agreements for prototype projects and production contracts following successful prototype demonstrations. OTA agreements offer flexible contract structures, streamlined intellectual property negotiations, and reduced regulatory burden compared to FAR-based contracts. Mid-tier contractors with limited government contracting experience should develop OTA proposal capabilities to access this growing contract vehicle category.

Commercial item pricing requirements differ from cost-plus or fixed-price development contract pricing. Contractors must demonstrate that prices are consistent with commercial market pricing rather than building prices from cost data. Organizations should maintain documentation of commercial pricing practices, comparable sales data, and market competition analysis to support price reasonableness in commercial item procurements.

Small Business Set-Aside and Subcontracting Modifications

The NDAA 2026 modifies small business set-aside requirements and subcontracting plan evaluation criteria. The legislation increases the subcontracting plan goals for small business participation from minimum percentages to performance-based targets reflecting industry sector capabilities. Contractors with subcontracting plans face more rigorous evaluation of small business utilization, including assessment of meaningful participation versus pass-through arrangements.

Prime contractors must demonstrate small business subcontractor integration into program performance rather than simply meeting percentage goals. Contracting officers will evaluate whether small business subcontractors receive substantive work scope, how the prime contractor supports small business capability development, and whether small businesses receive timely payment and constructive performance feedback.

The legislation also expands the small business size standard recertification requirements, requiring contractors to recertify size status within 120 days of contract award and upon exercising options or modifications exceeding $10 million. This change addresses concerns about contractors qualifying as small businesses at contract award but exceeding size standards during performance, particularly on long-duration contracts with substantial option periods.

Organizations should review their teaming and subcontracting strategies to ensure compliance with enhanced small business participation requirements. Prime contractors should identify small businesses with substantive technical capabilities rather than limiting small business participation to commodity products or generic support services. Mentor-protégé arrangements and joint ventures with small businesses provide alternatives to traditional subcontracting while building long-term partnership capabilities.

Small businesses should understand how the recertification requirements affect their contracting strategies. Organizations approaching size standard thresholds should carefully time contract pursuits to avoid mid-performance reclassification that might jeopardize contract eligibility or trigger renegotiation requirements.

Mid-Tier Contractor Implications and Strategic Positioning

The combined effect of threshold increases, commercial-first mandates, and acquisition streamlining creates both opportunities and challenges for mid-tier defense contractors. Organizations with commercial product lines or specialized technical capabilities can access programs previously dominated by large primes while avoiding some of the cost accounting and reporting overhead associated with traditional defense contracts.

However, these opportunities require capability investments. Mid-tier contractors should develop proposal processes supporting both commercial item pricing and cost-plus estimating depending on contract type. Organizations should implement business systems meeting DCAA adequacy standards even if current contracts do not require certified cost or pricing data, maintaining readiness for above-threshold opportunities.

The threshold changes also affect pricing strategy and competitive positioning. Contractors previously competing on cost-plus contracts below $2 million may need to transition to commercial item or firm-fixed-price structures to remain competitive under the new $10 million threshold. This requires understanding actual cost structures, identifying profitable price points, and managing performance risk without cost reimbursement protection.

Contractors should evaluate their program portfolio against the new MDAP thresholds to identify emerging opportunities. Programs transitioning from MDAP to middle-tier acquisition may seek new prime contractors or restructure supply chain relationships. Organizations with relevant capabilities should proactively engage program offices to position for upcoming recompetes or follow-on acquisitions.

The regulatory burden reduction associated with threshold increases should not lead to complacency about business system adequacy or compliance infrastructure. While contracts below $10 million may not require certified cost or pricing data, contractors still need cost accounting systems supporting price proposal development, contract performance tracking, and profitability analysis. Organizations should maintain robust business systems regardless of current contract requirements to ensure readiness for growth and diversification.

Compliance Implementation Actions

Organizations should immediately update their proposal development processes to reflect the new $10 million TINA threshold. Bid and proposal teams need clear guidance on when certified cost or pricing data is required versus when commercial pricing or uncertified cost data is sufficient. Template libraries should include appropriate data submission formats for different threshold scenarios.

Accounting and financial management teams should review cost accounting systems to ensure they support both certified cost or pricing data requirements for above-threshold contracts and commercial pricing substantiation for below-threshold opportunities. Contractors may need to maintain more detailed commercial sales data, market pricing analysis, and competitor intelligence to support commercial item price reasonableness.

Contracts and subcontracts teams should review existing contract portfolios to identify programs affected by MDAP threshold changes and assess potential impacts on contract administration, reporting requirements, and customer expectations. Program managers should engage government customers proactively to understand how program reclassification might affect contract structure or performance requirements.

Business development teams should conduct market analysis identifying programs newly accessible under the threshold changes or commercial-first mandates. Organizations should assess whether their technical capabilities, past performance, and business systems position them competitively for these opportunities, and develop capability gap closure plans where necessary.

The NDAA 2026 acquisition reforms represent significant policy direction toward commercial adoption, reduced administrative burden, and increased access for mid-tier contractors. Organizations that adapt their business systems, pricing strategies, and capture processes to align with these policy priorities will be well-positioned for growth in the evolving defense market. Those maintaining legacy approaches designed for earlier regulatory environments risk competitive disadvantage as customers increasingly favor commercial solutions and streamlined acquisition pathways.