1. IFTA tax for one jurisdiction
Enter your whole-fleet totals for the quarter, then the miles and fuel for the one state or province you want to check.
| Fleet MPG | — |
| Taxable gallons (miles ÷ MPG) | — |
| Tax-paid gallons | — |
| Net taxable gallons | — |
| Tax rate ($/gal) | — |
| Tax due / (credit) | — |
| Surcharge (IN/KY/VA, on taxable gallons) | — |
| Total for this jurisdiction | — |
2. Your cost per mile
| Fuel cost per mile | — |
| Fixed cost per mile | — |
| Total cost per mile (all miles) | — |
| Break-even rate per loaded mile | — |
| Rate to quote at your target margin | — |
Want the full workbooks?
The paid suite does all 58 jurisdictions at once from your trip log, a 20-line cost-per-mile engine with sensitivity, load go/no-go, and 2026 per-diem & quarterly tax — Excel and Google Sheets, every formula validated against a reference model, rates updated each quarter.
Get the Owner-Operator Finance Suite · $69 launch (list $89)
Or buy one workbook at a time (Excel 2016+ and LibreOffice; Google Sheets copy included):
- IFTA Quarterly Calculator 4Q2026 — all 58 jurisdictions from your trip log · $29
- Cost-Per-Mile Engine — rate floor, break-even, sensitivity · $19
- Load Go/No-Go & Deadhead — compare 8 offers after deadhead, tolls, factoring · $19
- Per Diem & Quarterly Estimated Tax 2026 · $24
- Truck Purchase vs Lease vs Lease-Purchase · $29
- Maintenance & Replacement Reserve · $19
- Factoring vs Quick-Pay + 13-Week Cash Forecast · $24
- P&L Dashboard + Settlement Sheet · $29