Tamaulipas → Nuevo León · Autopista 85D Monterrey-Nuevo Laredo
Wrapping up the trip, the homebound leg from Nuevo Laredo, Tamaulipas, back to Monterrey, Nuevo León, layers another 268 km (167 miles) onto the odometer along Autopista 85D Monterrey-Nuevo Laredo and tacks on roughly 2h 59m to the cumulative day. Drivers leaving Nuevo Laredo, the principal puerto fronterizo de comercio terrestre con Estados Unidos, usually pull into Monterrey, the centro industrial del norte y motor manufacturero del país, with an empty calendar but an inbox of paperwork — toll receipts, fuel invoices, visit reports, and meeting minutes all need to be tagged inside the cab before they get tangled with other paper stacks at the office. Average fuel spend on the return holds near MXN 539.66 for the 22.3 liters (5.9 gallons) burned. Mileage reimbursement for the homeward stretch totals MXN 1742.00 at the MXN 6.50/km benchmark. Use the Clara generator to emit a single PDF combining the outbound and return legs with a QR validation code: corporate finance processes the batch within two business days. For the Canadian professional driving the 268 km between Nuevo Laredo and Monterrey, reimbursement of MXN 1742.00 stays excluded from T4 employment income provided the per-kilometre rate matches the CRA's reasonable allowance benchmark for the province. Canadian employers typically reimburse at the CRA reasonable per-kilometre rate (61¢ for the first 5,000 km in 2024) so the payment is excluded from T4 employment income. Keep the GST/HST-compliant fuel receipt from any NRCan-tracked retail network station used during the trip — Canada Revenue Agency (CRA) auditors regularly verify fuel-receipt GST/HST when reviewing T2200 declarations of conditions of employment. The Nuevo Laredo→Monterrey mileage must be logged with date, business purpose, opening and closing odometer readings inside the corporate expense system before month-end close to remain deductible.