Guides
- How to Split Carpool Costs Fairly — Per child or per family, IRS rate or gas money: the choices a carpool group makes, and how to settle with the fewest payments.
- IRS Mileage Rate 2026: 72.5¢, then 76¢ From July 1 — The 2026 business standard mileage rate changed mid-year. Which rate applies to which trips, and why it's a carpool benchmark, not a deduction.