Checkmark iconCan I Write This Off?

Is can i write off gas and mileage a valid tax write-off?

TL;DR

Gas and mileage can be deductible if they are related to business use of a vehicle.

Detailed Answer

Gas and mileage expenses are deductible when they are incurred for business purposes. You can choose between the standard mileage rate or actual expenses method. The standard mileage rate simplifies the process by allowing a deduction based on a fixed rate per mile driven for business, while the actual expenses method requires tracking all vehicle-related expenses, including gas, maintenance, and depreciation. Personal and commuting miles are not deductible.

Where to Put It on the Tax Form

Schedule C (Form 1040), Line 9 for car and truck expenses

Real World Example

A freelance photographer drives 100 miles to a photo shoot. Using the 2023 standard mileage rate of 65.5 cents per mile, they can deduct $65.50 for this business trip.

Calculation Required

A calculation is required for this deduction.

To calculate the deduction using the standard mileage rate, multiply the total business miles driven by the IRS mileage rate for the year. For actual expenses, total all vehicle-related expenses and multiply by the percentage of business use.

Audit Risk & Documentation Tips

Maintain a detailed mileage log showing dates, miles driven, and business purpose. Keep receipts for all vehicle expenses if using the actual expenses method. Accurate records reduce audit risk.

IRS Reference

IRS Publication 463 (Travel, Gift, and Car Expenses) and IRS Publication 535 (Business Expenses)

Relevant Industries

FreelancersSmall BusinessReal Estate AgentsConsultants

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Disclaimer: This is for informational purposes only and should not be construed as tax or legal advice. Always consult your tax advisor.

Page created on July 15, 2025

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