Tamaulipas → Tamaulipas · Carretera Federal 2 Reynosa-Matamoros
What does it actually cost to drive from Matamoros, Tamaulipas, to Nuevo Laredo, Tamaulipas? The hard numbers: 335 km (208 miles) of pavement primarily along Carretera Federal 2 Reynosa-Matamoros, 3h 43m behind the wheel, and roughly MXN 675.18 in fuel alone — that is 27.9 liters (7.4 gallons) of gasolina Magna at a 24.20 MXN/liter benchmark. Anyone leaving Matamoros, the frontera con Brownsville en el delta del río Bravo, typically carries samples, signed proposals, or service equipment to deliver in Nuevo Laredo, the principal puerto fronterizo de comercio terrestre con Estados Unidos, and aims to be home the same evening. It is worth confirming whether the haul fits inside your daily hours-of-service window or whether an overnight at a midpoint hotel makes more sense. Applying the tarifa promedio de mercado mileage rate of MXN 6.50/km (MXN 10.46/mile), the gross outbound reimbursement settles at MXN 2177.50. Attach the visit purpose, client name, and plate number to the Clara receipt so the journal entry lands directly in the business-travel expense account. For the US professional driving the 335 km (208 mi) between Matamoros and Nuevo Laredo, reimbursement of MXN 2177.50 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 Matamoros→Nuevo Laredo corridor must show date, business purpose, and odometer readings.