IFTA without the dread.
No more spreadsheets. No more guessing state lines. Mileproof tracks your miles and receipts while you drive, then generates your quarterly report with one tap.
Miles split for you
Cross into Oklahoma? Texas? We track it automatically. No spreadsheets, no guessing where you crossed state lines.
Receipts in 15 seconds
Snap a photo at the pump. We extract the details and attach it for audit protection—done before you're back on the road.
One-tap quarterly export
Generate a CPA-ready IFTA package instantly. Clear math, transparent rates, every receipt attached.
Three taps. That's it.
Tap to start
Hit start when you leave. Mileproof tracks your route and state crossings in the background—you just drive.
Snap receipts
Photo or manual entry—either way, logging fuel takes about 15 seconds.
Export & done
Quarter-end? Generate your report, send it to your CPA. That's the whole process.
Audit-ready from day one
Every trip includes GPS coordinates, timestamps, and jurisdiction boundaries. Receipts are attached and searchable. When auditors ask, you'll have answers.
Common questions
What is IFTA and who needs to file?
The International Fuel Tax Agreement (IFTA) requires commercial vehicles over 26,000 lbs or with 3+ axles to report fuel usage by jurisdiction quarterly. If you drive across state lines for work, you likely need to file.
Does Mileproof work offline?
Yes. Trip tracking and fuel logging work entirely offline. Data syncs when you're back online, but you can capture everything you need without cell service.
How accurate is the mileage tracking?
Mileproof uses your device's GPS to track routes. We show you a confidence score for each trip and flag any segments with low GPS quality so you can review them before filing.
What's included in the quarterly export?
A complete IFTA summary with miles by jurisdiction, fuel by jurisdiction, MPG calculations, and estimated tax amounts. All with the rates and math shown transparently.