Baja California → Baja California Sur · Carretera Federal 2 Mexicali-Tijuana
The long-haul return between Mexicali, Baja California, and La Paz, Baja California Sur — another 1335 km (830 miles) along Carretera Federal 2 Mexicali-Tijuana — closes a journey that hardly fits inside a single business day. Reserve another 14h 50m on the schedule and consider a second overnight if departure happens at the close of business hours. Anyone driving back from Mexicali (the capital bajacaliforniana fronteriza con Calexico y centro agroindustrial del Valle) often pulls into La Paz (the capital sudcaliforniana sobre el Mar de Cortés y nodo del ferry Topolobampo-La Paz) over the weekend. Incremental fuel adds MXN 2693.46 (111.3 liters / 29.4 gallons). Return reimbursement reaches MXN 8677.50 at the MXN 6.50/km tariff. Reconcile outbound and return inside a single Clara PDF, with hotels itemized as separate line items, so finance can reimburse the full bundle in one batch. Priority processing happens when all supporting documents (fuel invoice, toll receipt, hotel folio, meal receipts) sit attached in chronological order and identified by the originating project number. For trips longer than three days, the finance department may also require an executive visit summary attached, describing objectives achieved, agreed next steps, and the commercial indicators generated. For the Canadian professional driving the 1335 km between Mexicali and La Paz, reimbursement of MXN 8677.50 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 Mexicali→La Paz 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.