How do I deduct can you write off gas on taxes for work on my taxes?
TL;DR
Gas expenses for work can be deductible if they are directly related to business activities, but personal commuting is not deductible. Ensure you differentiate between personal and business use.
Detailed Answer
Where to Put It on the Tax Form
Schedule C, Line 9 for car and truck expenses. If using Form 2106, refer to Line 1.
Real World Example
A freelance graphic designer drives 200 miles in a year to meet clients and attend design conferences. They keep a log of these trips and choose to deduct the actual gas expenses. If they spent $150 on gas for these trips, they can deduct this amount on Schedule C, Line 9.
Calculation Required
A calculation is required for this deduction.
To calculate the deduction, you can either track actual expenses (keep all gas receipts and calculate the total spent on business trips) or use the standard mileage rate by multiplying the business miles driven by the IRS mileage rate (e.g., 65.5 cents per mile for 2023).
Audit Risk & Documentation Tips
Moderate audit risk. Keep detailed records such as a mileage log showing dates, miles driven, and purpose of each trip. Retain all gas receipts and any related documentation, such as client meeting confirmations or contracts, to substantiate the business purpose of the travel.
IRS Reference
IRS Publication 463
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