How to Deduct Business Travel Expenses

Business Travel Expenses
••• Deducting Business Travel Expenses. CaiaImageCLOSED/Getty Images

Do you travel for your own business? Do you have employees who travel? Make sure you know travel expenses are deductible - and what's not. 

How is "business travel" determined?

Business travel is a specific term determined by the IRS to describe travel away from your tax home that is "substantially longer than an ordinary day's work" and that requires you to sleep or rest while away from home.

You must also sleep away from home to be able to deduct these costs.

The travel must also be "temporary" (lasting less than a year).

For business travel away from home, you may deduct certain costs:

You can deduct costs to travel by train, bus, or airplane between your tax home and your business destination. For travel by ship, see the section on cruise ships below.


Taxi, commuter bus, airport limousine

  • You can deduct costs to take you from an airport to your hotel or to a business location.

Baggage and shipping

  • Costs for baggage delivery or for shipping business materials between your regular work location or tax home and a temporary work location are deductible.

    Lodging and meals

    • You can deduct expenses for lodging and meals while away from home on a business assignment. You can submit actual expenses or use per diem rates, as determined by the IRS.

    Deductions for Special Types of Travel

    Conventions and Trade Shows
    If you travel to a convention or trade show, you may need to show that the convention is directly related to or associated with your business.

    If you have a sales booth at the convention, that would qualify. If you are a delegate to a convention, the purpose of the convention must relate to your business.

    Cruises Cost of travel on cruise ships, even for direct or associated business purposes, is limited. You may be limited to a total of $2,000 of costs for the cruise, and other limitations may apply. Be prepared to provide documentation that the cruise activities were related to business purposes.

    Documenting Travel Expenses

    The most important part of the process of deducting travel expenses is to save all of your receipts. You don't have to save paper copies, but you should be able to pull out a separate receipt (not just a line item on a credit card) to show (1) date (2) expense details (3) amount spent and (4) business purposes. Be as specific as possible. 

    Don't forget that travel expenses must be, as stated by the IRS: "ordinary and necessary expenses incurred while carrying on your trade or business."

    For more information on tax deductions for business travel, see IRS publication 463 - Travel, Entertainment, Gift, and Car Expenses.

    Where to Show these Expenses

    • For partnerships and multiple-member LLCs, show these expenses in the "Deductions" section of Form 1065
    • For corporations, show these expenses in the "Deductions" section of Form 1120.

    This article presents general information; I am not a tax attorney or tax preparation specialist. Refer to IRS publications and refer questions to your tax consultant.