Find the miles your apps don't track.
MileHiiv analyzes your driving data to uncover missed and deadhead miles — then generates clean, IRS-ready reports in minutes.
No GPS tracking • No bank access • Delete your data anytime
Built for real gig drivers. Works with real driving data.
Supports data from
How it works
Upload your trip history
Import a CSV from Uber, Lyft, DoorDash, or your mileage tracker.
We find what's missing
MileHiiv identifies deadhead miles, gaps, and underreported distance your apps ignore.
Download IRS-ready reports
Clean summaries compatible with Schedule C, TurboTax, and CPA workflows.
Why it matters
The problem: Most mileage tools only track miles during active trips. That leaves repositioning, deadhead, and app gaps uncounted — which means less deduction and more risk.
The solution: MileHiiv closes those gaps and gives you documentation you can actually stand behind.
See what you're missing →Who it's for
Full-time gig drivers
Maximize your deductions when driving is your main income.
Multi-app drivers
Track miles across Uber, Lyft, DoorDash, and more in one place.
Drivers filing Schedule C
Get documentation that holds up at tax time.
Drivers who care about audit readiness
Reports built with IRS standards in mind.
Know exactly what you're filing
- Categorized mileage
- Clear totals
- Audit-friendly formatting
- CPA-ready exports