Puebla → Tlaxcala · Autopista 150D Puebla-Tehuacán
Outside sales reps regularly slot the Tehuacán, Puebla, → Tlaxcala, Tlaxcala, leg into the weekly visit calendar precisely because the 163 km (101 miles) along Autopista 150D Puebla-Tehuacán fit inside 1h 49m of continuous driving and still leave room for a full client meeting before the homeward trip. Pulling out of Tehuacán — the segunda ciudad poblana y polo avícola y embotellador del centro-sur — the route crosses light industrial zones, then farmland, before opening into Tlaxcala, the capital tlaxcalteca y la entidad más pequeña en superficie del país. The budget line item calls for 13.6 liters (3.6 gallons) of gasolina Magna (about MXN 329.12 at the national average benchmark of 24.20 MXN/liter), plus discretionary tolls billed per axle. Reimbursement math, against the tarifa promedio de mercado schedule of MXN 6.50/km, returns MXN 1059.50 to the contributor at week-end. To accelerate finance approval, generate the Clara receipt already populated with the visited account number and the open service-order ID from the corporate CRM. For the US professional driving the 163 km (101 mi) between Tehuacán and Tlaxcala, reimbursement of MXN 1059.50 stays non-taxable to the employee when the employer follows an accountable plan under Treas. Reg. §1.62-2 and reimburses at or below the IRS standard mileage rate. US employers generally reimburse at the IRS standard mileage rate so the payment stays non-taxable to the employee under Pub. 463. Keep the IRS-compliant expense report (Form 1040 Schedule C, line 9) alongside the fuel receipt from any EIA-tracked retail station network pump used along the leg; Internal Revenue Service (IRS) examiners pull contemporaneous mileage logs first when auditing Schedule C unreimbursed business expenses, and the Tehuacán→Tlaxcala corridor must show date, business purpose, and odometer readings.