Tamaulipas → Tamaulipas · Autopista 40D Reynosa-Monterrey
Outside sales reps regularly slot the Reynosa, Tamaulipas, → Tampico, Tamaulipas, leg into the weekly visit calendar precisely because the 536 km (333 miles) along Autopista 40D Reynosa-Monterrey fit inside 5h 57m of continuous driving and still leave room for a full client meeting before the homeward trip. Pulling out of Reynosa — the frontera con McAllen y polo maquilador del noreste fronterizo — the route crosses light industrial zones, then farmland, before opening into Tampico, the puerto petrolero del Golfo y enlace logístico entre Tamaulipas y Veracruz. The budget line item calls for 44.7 liters (11.8 gallons) of gasolina Magna (about MXN 1081.74 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 3484.00 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 536 km (333 mi) between Reynosa and Tampico, reimbursement of MXN 3484.00 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 Reynosa→Tampico corridor must show date, business purpose, and odometer readings.