Contract Management

Subcontractor Management in Government Contracts: Complete Guide

Master subcontractor management for federal contracts. Learn compliance requirements, flow-down clauses, performance monitoring, and best practices for prime-sub relationships.

Marcus Chen
December 27, 2025
14 min read

Quick Answer

Subcontractor management in government contracting involves selecting, monitoring, and ensuring compliance of subcontractors under prime contracts. Prime contractors must flow down applicable FAR clauses, maintain oversight of subcontractor performance, and meet small business subcontracting goals—typically 23% for small businesses on contracts over $750,000.

23%
Small Business Goal
$750K
Plan Threshold
100+
Flow-Down Clauses
eSRS
Reporting System

What is Subcontractor Management?

Subcontractor management encompasses all activities related to selecting, contracting with, overseeing, and maintaining relationships with subcontractors who perform work under a prime government contract. As a prime contractor, you bear ultimate responsibility for the work performed by your subcontractors.

Effective subcontractor management is critical because the government holds the prime contractor accountable for all contract deliverables, regardless of who actually performs the work. Poor subcontractor performance can result in contract termination, negative CPARS ratings, and even debarment.

Key Responsibilities of Prime Contractors

  • Ensure subcontractors meet all technical requirements
  • Flow down applicable FAR and contract clauses
  • Monitor subcontractor performance and compliance
  • Meet small business subcontracting goals
  • Submit required subcontracting reports

Federal Subcontracting Requirements

The Federal Acquisition Regulation (FAR) establishes comprehensive requirements for subcontracting under government contracts. Understanding these requirements is essential for compliance and avoiding penalties.

Subcontracting Plans Required

Contracts exceeding $750,000 ($1.5M for construction) require a subcontracting plan if the prime is not a small business.

  • • Goals for small business categories
  • • Methods for identifying sources
  • • Outreach efforts documentation
  • • Administrator designation

Consent Requirements

Some contracts require Contracting Officer consent before awarding subcontracts.

  • • Cost-reimbursement contracts
  • • Time-and-materials contracts
  • • Labor-hour contracts
  • • Letter contracts

Small Business Subcontracting Goals

23%
Small Business
5%
SDB
5%
WOSB
3%
HUBZone
3%
SDVOSB

Understanding Flow-Down Clauses

Flow-down clauses are contract provisions that must be included in subcontracts. The FAR requires certain clauses to flow down to ensure subcontractor compliance with federal requirements.

Critical Flow-Down Clauses

FAR 52.203-13 - Contractor Code of Ethics

Required for contracts over $6 million with performance period over 120 days.

FAR 52.222-26 - Equal Opportunity

Applies to all subcontracts over $10,000.

FAR 52.222-35 - Equal Opportunity for Veterans

Required for subcontracts of $150,000 or more.

FAR 52.223-6 - Drug-Free Workplace

Flows down to all subcontracts.

FAR 52.225-1 - Buy American Act

Required when applicable to the contract.

Important

Failure to properly flow down required clauses can result in contract termination, False Claims Act liability, and debarment. Always review your prime contract for specific flow-down requirements.

Subcontractor Selection Process

Selecting the right subcontractors is crucial for contract success. A structured selection process helps ensure you partner with capable, compliant subcontractors.

1

Define Requirements

Clearly document the scope of work, technical requirements, delivery schedules, and compliance requirements for the subcontracted work.

2

Source Identification

Search SAM.gov, SBA's Dynamic Small Business Search, industry databases, and your existing vendor network. Consider small business requirements.

3

Due Diligence

Verify SAM.gov registration, check FAPIIS for performance issues, review past performance, confirm required certifications and clearances.

4

Evaluate & Award

Assess proposals based on technical capability, past performance, price, and compliance. Document your evaluation and selection rationale.

Performance Monitoring

Continuous monitoring of subcontractor performance protects your contract and ensures quality deliverables to the government.

Key Performance Indicators

  • • Schedule adherence and milestone completion
  • • Quality of deliverables and defect rates
  • • Invoice accuracy and timeliness
  • • Compliance with contract requirements
  • • Safety performance metrics
  • • Communication responsiveness

Monitoring Activities

  • • Regular status meetings and reports
  • • Site visits and inspections
  • • Deliverable reviews and acceptance
  • • Financial monitoring and audits
  • • Employee clearance verification
  • • Insurance and bonding validation

Compliance & Reporting

Prime contractors must submit various reports documenting subcontracting activities and compliance with plan goals.

Required Reports

ISR - Individual Subcontract Report

Due semi-annually (April 30 and October 30) for each contract with a subcontracting plan.

SSR - Summary Subcontract Report

Due annually (October 30) summarizing all subcontracting under federal contracts.

Both reports are submitted through the Electronic Subcontracting Reporting System (eSRS) at esrs.gov.

Best Practices for Subcontractor Management

Document Everything

Maintain comprehensive records of all subcontractor communications, deliverables, and performance issues.

Clear Subcontracts

Use detailed subcontracts with clear scope, flow-down clauses, deliverables, and payment terms.

Regular Communication

Schedule regular check-ins and maintain open lines of communication to address issues early.

Risk Management

Identify potential risks with each subcontractor and develop mitigation strategies.

Frequently Asked Questions

What happens if my subcontractor fails to perform?

As the prime contractor, you remain responsible to the government. You must either correct the subcontractor's performance, find a replacement subcontractor, or perform the work yourself. Document all issues and consider contract remedies including termination.

Can I subcontract to foreign companies?

Yes, in some cases, but it depends on the contract. Many contracts restrict foreign subcontracting due to Buy American Act requirements, security concerns, or specific contract clauses. Always check your prime contract for restrictions.

Do I need government approval before awarding subcontracts?

It depends on your contract type. Cost-reimbursement, T&M, and labor-hour contracts typically require Contracting Officer consent. Fixed-price contracts generally don't require consent unless specifically stated. Always check FAR 52.244-2 in your contract.

How do I count subcontracting toward small business goals?

Count the total dollars paid to subcontractors in each small business category. Only first-tier subcontracts count—you cannot count what your subcontractors pay to their subcontractors. Verify small business status through SAM.gov.

What is the Limitations on Subcontracting rule?

Small business set-aside contracts have limits on how much can be subcontracted. Generally, the small business prime must perform at least 50% of the cost of manufacturing or 15% of the cost of supplies for supply contracts, and 15% for services.

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