Can you write off can you write off gas on taxes?
TL;DR
Gas expenses can be deductible if they are directly related to business use of a vehicle. It's important to distinguish between personal and business use to ensure proper deduction.
Detailed Answer
Where to Put It on the Tax Form
Schedule C, Line 9 for car and truck expenses. If using Form 2106, report on Line 1.
Real World Example
A freelance photographer uses their personal vehicle to travel to various client locations for photo shoots. They track their mileage and determine that 70% of their vehicle use is for business. They spend $2,000 on gas annually and can deduct $1,400 (70% of $2,000) as a business expense.
Calculation Required
A calculation is required for this deduction.
To calculate the deductible amount, determine the percentage of business use by dividing business miles by total miles driven. Multiply this percentage by the total gas expenses to find the deductible portion.
Audit Risk & Documentation Tips
Moderate audit risk. Maintain a detailed mileage log, including dates, destinations, and business purposes of trips. Keep gas receipts and any other relevant vehicle expense documentation. Consider using apps or tools to track mileage and expenses accurately.
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