Can I Write This Off?Is how to write off gas on taxes tax deductible?
TL;DR
Gas expenses can be tax deductible if they are for business purposes.
Detailed Answer
Where to Put It on the Tax Form
Schedule C (Form 1040) for sole proprietors, Part II, Line 9 (Car and truck expenses)
Real World Example
A freelance photographer drives to various locations for photo shoots. She keeps a log of her mileage and gas expenses. At tax time, she can deduct these expenses as part of her business costs.
Calculation Required
A calculation is required for this deduction.
To calculate the deduction, you can either total your actual gas expenses or multiply your business miles driven by the IRS standard mileage rate. For example, if you drove 1,000 business miles and the IRS rate is $0.56 per mile, your deduction would be $560.
Audit Risk & Documentation Tips
Keep detailed records of your mileage, including dates, destinations, and purposes of trips. Retain receipts for gas purchases if using actual expenses. A mileage log or app can help substantiate your claims in case of an audit.
IRS Reference
IRS Publication 463, Travel, Entertainment, Gift, and Car Expenses; IRS Publication 535, Business 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