Here's the uncomfortable truth most tax software never surfaced: the FLSA's motor carrier exemption means many interstate CDL drivers aren't legally owed federal overtime — and the 2025 overtime deduction only covers FLSA-required overtime. A long-haul driver paid by the mile with no overtime on the pay stub has nothing to deduct, no matter how many 70-hour weeks they ran.

But the exemption has real boundaries, and drivers on the right side of them qualify. Drivers of vehicles 10,000 lbs or lighter (the "small vehicle" carve-out) are overtime-eligible even in interstate commerce. Purely intrastate drivers fall under state law, and where employers paid time-and-a-half past 40 hours as FLSA-covered, that premium qualifies. Local P&D drivers, dock-to-door routes, and driver/warehouse hybrid roles frequently earn genuine FLSA overtime.

If your W-2 trucking job paid you time-and-a-half past 40 hours, the premium third of those wages is likely deductible — up to $12,500 ($25,000 joint). Owner-operators and 1099 drivers are outside the deduction entirely. The occupational nuance here is exactly why a free professional review beats guessing.