05/26/2026
179D opportunities for A&E firms may disappear sooner than many clients realize. With the June 30, 2026 construction-start deadline approaching, CPAs have a limited window to help architecture & engineering clients maximize valuable Section 179D deductions tied to energy-efficient projects for schools, hospitals, municipalities, and other tax-exempt entities.
The challenge? Most CPA firms don’t have in-house engineers, ASHRAE modelers, or audit-ready technical support.
That’s where National Tax Group steps in.
• End-to-end 179D execution
• IRS-ready engineering certifications
• Allocation letter support
• Audit defense included
• 4-6 week turnaround
• 10% CPA referral program
Retroactive opportunities from 2021-2025 are still available through Form 3115 filings, but the window is closing fast. A single qualifying project could unlock hundreds of thousands in deductions while strengthening your client relationships.
Now is the time to identify overlooked projects and help clients secure the benefits before the incentive vanishes: https://hubs.li/Q04hRjV00