Free Tool · No Signup Required

What's on the truck.

Plug in your parts, fluids, and tools. See what's running low. Track what you spent. Hand the totals to your CPA at tax time.

↓ 50 common items pre-loaded — edit, add, delete to match your truck
52 items tracked · saved locally to this device
— Tax Time Totals —

Schedule C Summary

Auto-calculated by IRS line. Updates live as you add costs. Hand these totals to your CPA.

Grand Total · All Categories
$0.00
Honest note on the math: These totals sum each item's quantity × cost-per-unit. For items you keep stocked, this is current stocked value (replacement cost). For maintenance parts you buy and use up, update the quantity to reflect total purchased that year. The Pro version handles purchase history automatically with receipt photos and date-tagged entries — this free tool requires manual tracking.

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Compass Star Pro adds receipt photo uploads, mobile sync across devices, weekly reorder digests by email, multi-truck fleet view (up to 5 trucks), and a direct line to me — email, text, Zoom, in-person within driving distance of Worthington, IN.

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