How IFTA works in Texas
Texas is both a high-volume travel jurisdiction and a common base jurisdiction for owner-operators and fleets. IFTA carriers licensed in Texas typically file quarterly returns with the Texas Comptroller. Carriers based elsewhere report Texas miles on returns filed in their home state or province.
Texas as a base jurisdiction
If Texas is your base:
- You obtain your IFTA license and decals from the Texas Comptroller
- You file quarterly returns with Texas
- You report miles and fuel for all IFTA jurisdictions on the same return
Owner-operators based in Texas should read owner operator IFTA guide.
Texas mileage and fuel records
- All qualified miles traveled in Texas during the quarter
- Trip detail supporting Texas totals
- Fuel receipts for gallons purchased in Texas
- Consistent fleet MPG for the reporting period
Texas as a pass-through state
Even if you are not based in Texas, I-10, I-20, I-35, and I-40 carry heavy cross-country traffic through Texas. Every qualified mile in Texas must appear on your quarterly return. Route-based mileage tools help capture border-to-border splits accurately.
Texas audit considerations
Texas may audit IFTA records like other member jurisdictions. Keep at least four years of trip detail, fuel receipts, and filed returns. Use IFTA audit checklist to prepare.
How IFTAfy helps with Texas miles
IFTAfy logs trips and splits jurisdiction miles—including Texas—without always-on GPS. Fuel and receipts stay organized for quarterly reports.
See fuel tracking and tax rates.
Important note
This guide is educational, not tax or legal advice. Confirm current Texas Comptroller IFTA requirements and rates before filing.