Can I Write This Off?Is can i write off gas for work a valid tax write-off?
TL;DR
Gas expenses for work can be deductible if they are directly related to business use of a vehicle, but personal commuting costs are not deductible.
Detailed Answer
Where to Put It on the Tax Form
Schedule C, Line 9 for car and truck expenses. If using Form 2106 for employee business expenses, report on Line 2.
Real World Example
A freelance graphic designer who drives to meet clients and attend industry events can deduct gas expenses for these trips. If they drive 1,000 miles for business in a year and use the standard mileage rate (e.g., 65.5 cents per mile for 2023), they can deduct $655.
Calculation Required
A calculation is required for this deduction.
Calculate the deduction by multiplying the total business miles driven by the IRS standard mileage rate, or by calculating the actual expenses (including gas) and applying the business-use percentage.
Audit Risk & Documentation Tips
Moderate audit risk. Keep a detailed mileage log, including dates, destinations, and purpose of each trip. Retain receipts for gas purchases and maintain records of total miles driven for both business and personal use to substantiate the business-use percentage.
IRS Reference
IRS Pub 463, Travel, Gift, and Car Expenses; IRC §162.
Relevant Industries
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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 25, 2025