Excise tax is generally not deductible on your personal income tax return
Most excise taxes you pay as a consumer — on gasoline, alcohol, tobacco, or airline tickets — cannot be deducted when you file your federal income tax return. The IRS treats these as personal consumption taxes, similar to sales tax, and does not allow them as itemized deductions.
The exception is narrow: if you paid excise tax as part of a business expense, you may be able to deduct it. A contractor who buys diesel fuel for equipment, or a business that purchases heavy trucks subject to the manufacturer's excise tax, might deduct those costs. The deduction depends on whether the expense itself is deductible and whether the excise tax is inseparable from the underlying purchase.
Key Takeaways
- Excise taxes on personal purchases like gasoline and alcohol are not deductible on your individual income tax return.
- Excise taxes paid on business purchases may be deductible if the underlying business expense is deductible.
- Self-employed people and business owners should track excise taxes on fuel, equipment, and materials to determine what their accountant can deduct.
- State and local excise taxes follow the same rule as federal excise taxes — personal consumption excise taxes are not deductible, but business-related ones may be.
When excise tax on business purchases might be deductible
If you own a business or are self-employed, excise tax on items you buy for the business may be deductible as part of the cost of goods sold or as a business expense. For example, if you run a delivery service and buy a heavy truck subject to the 12 percent manufacturer's excise tax, that tax is part of your equipment cost and may be depreciated or deducted depending on how you structure the purchase.
The key is that the underlying purchase must be a legitimate business expense. You cannot deduct the excise tax on personal items just because you use them occasionally for work. A freelancer who buys gasoline for personal driving cannot deduct the federal fuel excise tax, even if some of those trips are to client meetings.
If you are unsure whether a particular excise tax on a business purchase is deductible, keep the receipt and discuss it with a tax professional or accountant. They can review your specific situation and determine what portion, if any, can be claimed.
Excise tax versus sales tax on your return
Excise tax and sales tax are treated differently, but neither is deductible for most people. Sales tax can be deducted only if you itemize deductions and live in a state with no income tax (or choose to deduct sales tax instead of state income tax). Even then, the deduction applies only to the sales tax you paid, not to excise taxes layered on top.
Excise tax is a federal or state tax on the manufacture or sale of specific goods — fuel, alcohol, tobacco, firearms. Sales tax is a general tax on most purchases. Because excise tax targets particular products and is often hidden in the price you pay, the IRS does not allow it as a personal deduction.
How to track excise tax if you own a business
If you buy fuel, equipment, or materials subject to excise tax for your business, keep receipts that show the excise tax separately. Some fuel pumps and invoices break out the federal fuel excise tax (currently 18.4 cents per gallon for gasoline). Others do not, and you may need to calculate it based on the quantity purchased.
For equipment purchases, the manufacturer's excise tax is often listed on the invoice. Trucks over 55,000 pounds, certain boats, and some firearms carry federal excise taxes that should appear on your receipt. If the tax is not shown, contact the seller or manufacturer to confirm the amount.
When you file your business tax return (Schedule C for sole proprietors, or the appropriate form for your business structure), your accountant will use these records to determine what can be deducted. Keeping organized records now makes that process faster and reduces the chance of missing deductions you are may have access to to.
State excise taxes and federal deductions
State excise taxes on gasoline, alcohol, and tobacco follow the same federal rule: they are not deductible on your federal income tax return if they are personal consumption taxes. Some states also impose their own manufacturer's excise taxes on vehicles or equipment, and those are also not deductible unless the purchase is a business expense.
A few states have no income tax and allow residents to deduct sales tax instead. Even in those states, excise tax is not part of that deduction. If you live in one of those states and own a business, you still cannot deduct personal excise taxes, but you can deduct excise taxes on legitimate business purchases using the same rules that explore federally.
Frequently Asked Questions
Can I deduct the excise tax on gasoline I buy for my car?
No, not on your personal income tax return. The federal fuel excise tax (18.4 cents per gallon for gasoline) is a personal consumption tax. If you use your car for business, you can deduct mileage or actual expenses, but the excise tax itself is not a separate deduction.
What if I buy a vehicle subject to manufacturer's excise tax for my business?
The manufacturer's excise tax on heavy trucks and certain vehicles may be part of your business equipment cost and could be depreciated or deducted depending on how you purchase and use the vehicle. Discuss this with your accountant, as the treatment depends on your business structure and how you acquire the vehicle.
Is excise tax deductible if I itemize deductions?
No. Itemizing deductions does not change the rule for excise tax. Personal consumption excise taxes are not deductible whether you take the standard deduction or itemize. Only excise taxes on business purchases may be deductible as part of a business expense.
Do I need to report excise tax separately on my tax return?
For personal taxes, no — excise tax on consumer purchases is not reported separately because it is not deductible. For business taxes, your accountant will include any deductible excise tax as part of the cost of the business expense, not as a separate line item.