Driving to Family for the Holidays With a Client Meeting: Can You Deduct the Miles?

This page is for the self-employed person planning the holidays right now: a photographer, a consultant, a contractor, a real estate agent. You're driving a few hundred miles to family in November or December, and you've noticed a client, a supplier or a prospect lives near there. You're wondering whether adding a meeting turns the whole road trip into a write-off. It usually doesn't, but there's a real rule behind the answer, and in some trips the drive does count.

The rule: what is the trip primarily for?

When a trip away from home mixes business and personal days, the Treasury regulation on travel expenses (§1.162-2(b)) draws one line. The cost of getting to the destination and back is deductible only if the trip is primarily related to your business. If it's primarily personal, it isn't, even if you do some business while you're there. IRS Publication 463 says the same in plain words: on a trip primarily for personal reasons, “the entire cost of the trip is a nondeductible personal expense,” but you can deduct expenses at your destination that are directly related to your business.

How do you tell which it is? The regulation says it depends on the facts and circumstances, and that the time you spend on personal activities compared with business activities is “an important factor.” Its own example: a week of business followed by five weeks of vacation is generally a personal trip.

Three holiday trips, worked through

All three start in Columbus, Ohio, about 185 miles from Pittsburgh, so 370 miles there and back. At 76¢ that drive is worth $281.20 as a deduction, if it counts.

The second trip is exactly the case Publication 463 covers: if your trip was primarily for business and you extended your stay for personal reasons, you can deduct your business-related travel expenses, “the travel costs of getting to and from your business destination” included. The extra days aren't deductible, but they don't spoil the drive.

The gray zone: a few days of each

There's no published day count that settles a domestic trip. (The 25% rule you may have read about is for travel outside the United States, which has its own tests.) What a reviewer would look at:

• Would you have made this trip for the work alone? A client who asked you to come, a job you're paid to do on site, a meeting set before the family plans: these point to business. A meeting you arranged after booking Thanksgiving points the other way.
• How the days were actually spent. Working days, meaning the days you spent on real business, against days off.
• What it produced. An invoice, a signed contract, a job you quoted. A coffee “to catch up” is weak.

If you honestly can't say the trip was mainly for work, claim only the destination driving and leave the long drive out. That's the version that holds up if anyone asks. A preparer can make the call on a closer case, but only with your notes in hand.

Smaller versions of the same question

A client on the way, not at the destination

You're driving to family and stop at a client who's roughly on the route. The trip is still primarily personal. The conservative figure is the extra distance the stop added: if the client is 6 miles off the highway, that's 12 business miles, not the leg before it. Same logic as the grocery detour on a workday, in reverse; see what counts as a business mile. Dropping off a year-end gift on that stop works the same way for the miles; the gift itself is capped at $25 a person (client holiday gifts and the $25 limit).

A same-day drive, no overnight

Driving 60 miles to a client on a Saturday and stopping at your aunt's for dinner on the way home isn't “travel away from home” at all. It's ordinary local business driving: the miles to the client count, and the extra miles to your aunt's are personal.

Gig driving while you visit

If you drive for DoorDash or Uber in your family's city over the holiday, the miles you drive while working count the same way they do at home. The long drive to get there doesn't become business because you planned to work a few shifts. The usual commuting rules still apply to the first and last legs of each shift; business miles vs commuting explains them.

What to write down

The IRS wants the same things for every business mile: the date, the destination, the business purpose and the miles. For a holiday trip, two extras make the difference:

• A purpose a stranger would understand. “Hartman Dental, on-site install day 2” or “Meeting with Lee wedding client, contract signed,” not “work.”
• Evidence of why the trip happened. The client email asking you to come, the calendar invite dated before you booked, the invoice. Keep it with the log.
• The personal legs logged as personal. A log that admits the drive to Grandma's is personal is far more believable than one where every mile in November was business. The five things every IRS mileage log needs has the full list.

Our app: TaxMiles, the app this site is for, records drives in the background on iPhone, so the drive to your family and the trip to the meeting each show up as their own drives. You mark each one Business or Personal, and you can type a purpose and a client name on the trip. If a single recorded drive mixes both, such as a detour to a client on the way, Pro can split it into two trips at a point on the route. The free plan counts your first 40 business trips; exporting a PDF or CSV log for your preparer is part of Pro. It doesn't decide for you whether a trip is primarily business. That's the judgment above, and it's yours or your preparer's to make. For one trip a year, a note on your phone with the date, miles and purpose does the job too.

Who this doesn't fit

• W-2 employees. Unreimbursed employee expenses aren't deductible on a federal return for most employees, and that change is now permanent. If your employer asked you to see a client on your trip, ask to be reimbursed for the business miles. Some states still allow a deduction.
• Trips abroad. Business travel outside the US has extra rules, including the 25% test. This page covers trips inside the United States.
• UK, Canadian and Australian drivers. HMRC, the CRA and the ATO have their own rules for mixed trips. Start with mileage deductions in the UK, Canada and Australia.

Frequently asked questions

Can I deduct the drive to my family's house if I meet a client while I'm there?

Not if the trip is mainly to see family. The IRS treats the cost of getting to and from a primarily personal trip as a personal expense. What you can deduct is the driving you do at the destination for the business itself, such as the round trip from your relatives' house to the client's office.

How does the IRS decide whether a trip is primarily business?

By the facts and circumstances. The Treasury regulation names the time you spend on business compared with personal activities as an important factor. A trip you would have taken for the work alone, where most days are working days, points to business. A family visit with one meeting fitted in points to personal.

If the trip is mainly business, can I still deduct the drive if I stay for Thanksgiving?

Yes. IRS Publication 463 says that if a trip was primarily for business and you extended your stay for personal reasons, you can deduct the business-related travel expenses, including the cost of getting to and from the business destination. The extra personal days themselves are not deductible.

Does it matter that my family rides in the car with me?

Not for the car. In Publication 463's example of a business trip by car with a spouse along, the full cost of driving the car is deductible because the car makes the same trip either way. Your family's own costs, such as their share of a hotel room, are not.

I'm a W-2 employee and my boss asked me to visit a client on my holiday trip. Can I deduct it?

Not on your federal return. Unreimbursed employee expenses have not been deductible for most employees since 2018, and the One Big Beautiful Bill Act made that permanent. Ask your employer to reimburse the business miles instead. Some states still allow a deduction.

Related reading: mileage for real estate agents, who face the mixed-trip question every week, and the 2026 mileage calculator, which splits miles at July 1 for you.

Sources: IRS Publication 463, Travel, Gift, and Car Expenses (Travel in the United States: trips primarily for business and primarily for personal reasons; the spouse-in-the-car example; the 25% test for travel outside the US); Treasury Regulation §1.162-2 (primary purpose, time as an important factor, the one-week/five-week example, family members); IRS standard mileage rates. Checked October 11, 2026.

This article is general information for US taxpayers, not legal, tax or accounting advice. Whether a particular trip is primarily business depends on your facts; ask a tax professional about yours. TaxMiles is published by Gigabyte LLC, the company that wrote this page, and is not affiliated with the IRS. Phone Diet, RecipeScan and Trending Music below are also our apps. Apple and iPhone are trademarks of Apple Inc., which doesn’t endorse this article.