Meals & Travel
Getting there and staying fueled. Learn how to turn your business trips into legitimate write-offs without triggering an audit — including the 50% rule, the Tax Home concept, and the primary purpose test.
A guide by Taxstra Tax & Accounting — CPA-led tax strategy for business owners
Most business meals are 50% deductible — not 100%. The temporary 100% restaurant meal deduction (2021–2022) expired on December 31, 2022. For all subsequent tax years, the standard 50% limit applies to client meals and travel meals. Entertainment expenses (golf, tickets, club dues) remain 0% deductible under the Tax Cuts and Jobs Act.
The "Tax Home" Concept
Before you can deduct a single penny for travel or meals on the road, you must understand the IRS concept of a "Tax Home." Your tax home is NOT necessarily where you live — it is the entire city or general area where your main place of business is located.
Why does this matter? You are only considered "traveling" when you leave your tax home for a period long enough to require sleep or rest (the "Overnight Rule").
The Meal Deduction Hierarchy
Not all food is created equal under the tax code. The IRS sorts your calorie intake into three buckets. Knowing which bucket your meal falls into is critical for tax planning — and for surviving an audit.
| Meal Type | Deductibility | Notes |
|---|---|---|
| Lunch with a client (business discussed) | 50% | Standard business meal |
| Meals while traveling overnight | 50% | Must be away from tax home |
| Alcohol with dinner (if not lavish) | 50% | Subject to same 50% limit |
| Meals at a conference | 50% | Standard rule applies |
| Office Holiday Party for all staff | 100% | Exception for employee events |
| Snacks/coffee/water for the office | 100% | Treated as office supplies |
| Food provided to the public (Open House) | 100% | Broadly available exception |
| Golf outings with clients | 0% | Entertainment — banned by TCJA |
| Sports tickets / Box seats | 0% | Entertainment — banned by TCJA |
| Country Club Dues | 0% | Always non-deductible |
The "Primary Purpose" Test for Mixed Trips
Can you take a vacation and write it off? Only if you follow the "primary purpose" test strictly. The IRS looks at the split of days — business days vs. personal days — to determine whether the trip is deductible.
Scenario A: The Write-Off
Mon–Fri: Client meetings (5 business days)
Sat–Sun: Beach (2 personal days)
✓ Flight: 100% deductible
✓ Mon–Fri hotel/meals: deductible
✗ Sat–Sun hotel/meals: personal
Scenario B: The Audit Trap
Monday: 1-hour meeting
Tue–Sun: Disney World
✗ Flight: $0 deductible
✗ Hotel: $0 deductible
✓ Only Monday lunch deductible
Simplify with Per Diem (M&IE)
Hating saving receipts? You can use the IRS Meals & Incidental Expenses (M&IE) per diem rate instead of tracking actual food costs on a business trip. This is a flat dollar amount that varies by destination city.
How It Works
Check the GSA.gov website for the M&IE rate in your destination city. Multiply by the number of days traveled. Apply the 50% deduction limit. Done — no individual receipts needed.
The Catch
Sole proprietors can ONLY use per diem for meals. You cannot use the lodging per diem rates. You must always have actual hotel receipts for lodging deductions.
Audit Defense: The 5 Ws
A receipt showing "$142.50 at Steakhouse" is worthless in an audit without context. Under the strict substantiation rules of IRC Section 274, you must record five specific details for every meal:
*"Catching up" is not a business topic. "Discussing Q3 contract renewal" is.
Frequently Asked Questions
Sources & Citations
- • IRC Section 274 (Disallowance of certain entertainment/meal expenses)
- • IRS Publication 463 (Travel, Gift, and Car Expenses)
- • Rev. Proc. 2011-47 (Per Diem Rates substantiation)
Turn Your Business Travel Into Maximum Deductions
We review your travel patterns and set up a documentation system that captures every legitimate deduction — and keeps you audit-ready. Book a free 30-minute call.
Find Out What You're Overpaying in Taxes
Book a free 30-minute call to walk through your situation. We'll tell you exactly how our CPA-led team can help — and whether we're the right fit.