Section 3 Compliance: Common Mistakes That Trigger HUD Findings
Section 3 compliance failures are one of the most common audit findings on HUD-assisted construction projects. Learn the documentation gaps and reporting errors that put projects at risk — and how to avoid them.
Stephanie Ramirez
CEO & Founder, S&R Industrial Contract Consulting
What Section 3 Requires
Section 3 of the Housing and Urban Development Act of 1968 requires that, to the greatest extent feasible, economic opportunities generated by HUD financial assistance be directed to low- and very low-income persons — particularly those who are residents of public housing or recipients of HUD assistance — and to businesses that provide economic opportunities to those individuals.
For construction projects, this means contractors must make good-faith efforts to hire Section 3 workers and subcontract with Section 3 businesses. The 2020 final rule updated the benchmarks: contractors must demonstrate that at least 25 percent of total labor hours are performed by Section 3 workers, or document why that benchmark was not achievable.
Mistake 1: Treating Section 3 as a Checkbox
The most common mistake is treating Section 3 as a one-time certification rather than an ongoing documentation obligation. Contractors who post a Section 3 notice at the job site and submit a single form at closeout are almost always deficient. HUD expects contemporaneous documentation of good-faith efforts throughout the project — not a retroactive summary.
This means keeping records of every outreach effort: job postings in Section 3 areas, partnerships with workforce development organizations, and documentation of every worker's Section 3 status at the time of hire.
Mistake 2: Incomplete or Inaccurate Labor Hour Tracking
The 2020 rule shifted Section 3 compliance from a dollar-based threshold to a labor-hour benchmark. Many contractors are still tracking Section 3 participation in dollars rather than hours, which produces inaccurate reports and creates audit exposure.
Every certified payroll submission should include Section 3 worker designations so that labor hours can be calculated accurately at each pay application. If you are using B2Gnow or a similar platform, confirm that Section 3 worker flags are being applied correctly at the worker level, not just at the subcontractor level.
Mistake 3: Subcontractor Documentation Gaps
Section 3 obligations flow down to all subcontractors performing work on covered projects. A general contractor can be found deficient based on a subcontractor's failure to document Section 3 efforts — even if the GC's own workforce is fully compliant.
Require all subcontractors to submit Section 3 certifications, worker self-certification forms, and labor hour reports as a condition of each pay application. Do not wait until closeout to collect this documentation.
Mistake 4: Failing to Document Good-Faith Efforts
When the 25 percent labor hour benchmark is not achievable — due to specialized trade requirements, limited local workforce availability, or project timeline constraints — contractors must document their good-faith efforts in detail. A vague statement that 'no qualified Section 3 workers were available' is not sufficient.
Good-faith effort documentation should include specific outreach activities with dates, organizations contacted, responses received, and an explanation of why the benchmark was not met despite those efforts. This documentation is what protects a contractor in an audit.
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