Florida → North Carolina · Interstate 95 / Interstate 10
The night-time return from Jacksonville, Florida, to Charlotte, North Carolina, deserves its own protocol: anti-glare driving glasses on, dashboard light dimmed to the lowest setting, and well-lit truck stops pre-identified as candidate rest stops. The 648 km (403 miles) of Interstate 95 / Interstate 10 and the 6h 10m of driving cross zones with patchy cellular coverage during the small hours. Approximate refuel cost on the way back stays at $54.19 for the 58.9 liters (15.6 gallons) consumed. Forecast reimbursement for the night leg holds at $278.64 applying the prevailing $0.43/km — without an automatic night premium in the IRS standard mileage rate (2025) table. If the company pays night-driving overtime, open a separate line on the Clara receipt: the payroll integration already recognizes the entry. For the Canadian professional driving the 648 km between Jacksonville and Charlotte, reimbursement of $278.64 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 Jacksonville→Charlotte 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.