Tamaulipas → Tamaulipas · Autopista 40D Reynosa-Monterrey
Punching Matamoros, Tamaulipas, into the GPS for the trip back from Reynosa, Tamaulipas, the dashboard once again shows the 102 km (63 miles) separating the two cities along Autopista 40D Reynosa-Monterrey and estimates 1h 8m to wrap up the return. Reynosa, the frontera con McAllen y polo maquilador del noreste fronterizo, fades in the rear window while the vehicle picks up the homeward path toward Matamoros, the frontera con Brownsville en el delta del río Bravo. Unlike the outbound leg, it pays to walk around the truck before pulling out — fuel level, tire pressure, dashboard alerts and load straps all deserve a fresh look, because there is less slack to absorb a surprise once fatigue has settled in. Topping off the tank costs roughly MXN 205.70 to cover the same 8.5 liters (2.2 gallons) consumed on the way out. The return reimbursement reaches MXN 663.00 at the MXN 6.50/km benchmark. Before pulling into the driveway, close out the Clara receipt with the final odometer reading: corporate finance accepts the digital file with no wet-ink signature required. For the UK professional driving the 102 km (63 mi) between Reynosa and Matamoros, reimbursement of MXN 663.00 fits the subsistence allowance regime when paid at or below HMRC AMAP rates of 45p per mile for the first 10,000 business miles in the tax year. UK firms reimburse at HMRC AMAP rates (45p / 25p per mile) so the payment stays free of PAYE and NIC under approved mileage allowance payments rules. Retain a VAT receipt accepted by HMRC for input-tax recovery from the BEIS-tracked forecourt network forecourt used to refuel; His Majesty's Revenue and Customs (HMRC) compliance officers cross-reference fuel VAT receipts with the P11D return when reimbursement exceeds the approved rate. Excess paid above AMAP on the Reynosa→Matamoros run must be reported via PAYE settlement agreement or it becomes a benefit-in-kind on the employee's tax code.