Can I deduct can you write off gas on your taxes?
TL;DR
Gas expenses can be deductible if they are incurred for business purposes, but personal use of gas is not deductible. It's important to distinguish between personal and business use to correctly claim this deduction.
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, it would be on Line 1.
Real World Example
A freelance graphic designer drives 200 miles in a year to meet with clients and attend industry conferences. She keeps a log of these trips and the gas expenses incurred. She can deduct the cost of gas for these 200 miles as a business expense.
Calculation Required
A calculation is required for this deduction.
To calculate the deduction, you can use the actual expense method by totaling all gas expenses related to business use or use the standard mileage rate. For 2023, the standard mileage rate is 65.5 cents per mile. Multiply the business miles driven by this rate to determine the deductible amount.
Audit Risk & Documentation Tips
Moderate audit risk. Keep detailed records including a mileage log showing the date, destination, purpose of the trip, and miles driven. Save all gas receipts and any other vehicle-related expenses if you choose the actual expense method. Documentation should be maintained for at least three years.
IRS Reference
IRS Publication 463, Travel, Gift, and Car Expenses.
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 15, 2025