When the One Big Beautiful Bill Act was signed on July 4, 2025, it doubled the Section 179 deduction limit and restored 100% bonus depreciation for the first time since 2022. For surveying and engineering firms that have been putting off a LiDAR drone purchase because the upfront cost didn't pencil out, those two changes make this year's tax picture worth a serious look.
Section 179 of the U.S. Internal Revenue Code lets businesses deduct the full purchase price of qualifying equipment in the year it's placed into service, rather than depreciating it over time. For capital-intensive purchases like survey-grade drone systems, that immediate write-off can substantially change the effective cost of the investment.
The deduction applies to new and used equipment, including software, as long as it's placed into service before December 31. For a full breakdown of what qualifies and how the rules apply, Section179.org and IRS Publication 946 are the right starting points.
For firms purchasing a single LiDAR drone system, the full purchase price falls well within the Section 179 deduction limit. For larger equipment budgets that push past the $4,090,000 threshold, 100% bonus depreciation picks up where the deduction leaves off, covering the remaining qualifying cost in the same tax year.
For surveying and engineering firms, a crew that previously needed multiple site visits to capture ground-level measurements can complete the same coverage in a single flight.
That data runs through SmartDrone's Pulse™ data platform and comes out as CAD-ready deliverables, cutting the manual cleanup that slows turnaround on topographic surveys, land development projects, and construction layouts. That reduction in crew days and processing time per project is where the ROI on a system like Magellan™ actually comes from, and it compounds across every job the drone flies.
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Here's how the numbers work on a typical purchase:
That's a $17,600 reduction on a system that starts producing billable work from its first flight. For firms in higher tax brackets, or those combining the deduction with bonus depreciation on a larger purchase, the cost drops further.
To calculate your specific savings, use our Section 179 Calculator below.
Most firms assume this only applies to outright purchases, but the deduction applies to financed equipment too, which means the $17,600 in savings is available regardless of how the purchase is funded.
That means for a system in the $50,000 to $60,000 range, the tax savings at a standard corporate rate can outpace twelve months of loan payments, which means the cash flow argument for waiting doesn't hold up once you see the actual math.
Most firms approach a LiDAR drone purchase as a cost question, but Section 179 reframes it as a timing one. With a $2,560,000 deduction limit and 100% bonus depreciation both in play, 2026 represents the most favorable entry point for this kind of investment in over a decade.
If your team has been waiting for the right moment to make the move to aerial data collection, 2026 is the right window. Talk with a SmartDrone specialist to find out what the numbers look like for your business.