In this eye-opening episode of the Tax Strategy Playbook, David Wiener (Mr. Cash Flow) sits down with 179D expert Brian Broussard to reveal how commercial building owners, developers, and designers can still claim massive Section 179D energy-efficient tax deductions before the June 30, 2026 deadline under the One Big Beautiful Bill. Discover who qualifies, how the deduction works on new builds and renovations, real-world six- and seven-figure success stories, and how pairing 179D with cost segregation studies can supercharge your first-year tax savings. Whether you own offices, hotels, warehouses, or design government/non-profit facilities, this is the window to turn energy upgrades into serious cash-flow. Watch now + grab your free 179D Playbook and eligibility checklist