Published: June 14, 2026
I'm Slava, founder of Jupid. Before this, I built Anna Money, where we worked with more than 60,000 small businesses and grew to $40M ARR. Travel deductions came up constantly in those conversations, and per diem was almost always the part people got wrong, in both directions.
Some owners never used it. They came home from a three-day trip, lost half their meal receipts, and just gave up on the deduction entirely. Others over-claimed, treating per diem like a tax-free cash allowance they could pocket whether they traveled or not. Both versions cost money: one in deductions left on the table, the other in audit risk.
Per diem is neither of those things. It's a fixed daily rate, published by the federal government, that you can use instead of tracking the exact cost of every meal on a business trip. The government already decided what a reasonable day of meals costs in each city. You apply that number, multiply by your travel days, and you have a clean, defensible deduction without a shoebox of receipts.
There's a catch that trips up the self-employed specifically, and I'll get to it: you can use per diem for meals, but not for your hotel. Once you know that rule and a handful of others, per diem becomes one of the easiest deductions to claim correctly.
Here's what we'll cover:
Per diem is Latin for "per day." In tax terms, it's a fixed daily amount the government sets to cover the cost of business travel, so you don't have to track every individual expense. Instead of saving the receipt for a $14 airport breakfast and a $31 dinner, you claim the published rate for the city you're in and the day you're there.
A full per diem splits into two parts:
The federal rates come from the General Services Administration (GSA), which publishes a per diem rate for every location in the continental United States (the CONUS rates) each fiscal year. A "standard" rate applies to most of the country, and several hundred higher-cost cities get their own elevated rates. The IRS then issues an annual notice that lets businesses and the self-employed use these same federal rates to substantiate travel deductions on a tax return.
The appeal is simple. Per diem replaces receipt-by-receipt tracking with one number per day. For anyone who travels for work, that's hours of bookkeeping you never have to do. This fits inside the broader rules covered in our business travel deduction guide — per diem is the meals-and-lodging shortcut within those rules.
GSA sets per diem rates by federal fiscal year, which runs October 1 through September 30. The rates in effect for most of 2026 come from fiscal year 2026, which began October 1, 2025. For FY 2026, GSA held the standard rates flat — no increase over FY 2025.
| Component | FY 2026 standard CONUS rate |
|---|---|
| Lodging (per night) | $110 |
| M&IE (per day) | $68 |
| Combined standard per diem | $178 |
The $110 lodging and $68 M&IE figures apply to any U.S. location that doesn't have its own published rate. Hundreds of higher-cost cities — think San Francisco, New York City, Boston — carry rates above the standard. M&IE for those locations falls into tiered amounts of $68, $74, $80, $86, or $92 per day, depending on the city.
Here's how the M&IE rate breaks down by meal, which matters if you skip a meal that was provided to you (a conference lunch, for example) and have to reduce your claim:
| M&IE total | Breakfast | Lunch | Dinner | Incidentals |
|---|---|---|---|---|
| $68 | $16 | $19 | $28 | $5 |
| $74 | $18 | $20 | $31 | $5 |
| $80 | $20 | $22 | $33 | $5 |
| $86 | $22 | $23 | $36 | $5 |
| $92 | $23 | $26 | $38 | $5 |
To find the exact rate for a specific city, search the destination on the GSA per diem lookup tool. The rate you'll get is the one tied to the county your destination sits in, for the dates you're traveling — some resort cities have higher rates only during peak season.
Looking up a different rate for every city gets tedious if you travel to many places. The IRS offers a simpler alternative called the high-low substantiation method. Instead of hundreds of city rates, you use just two: one for "high-cost" localities and one for everywhere else in the continental U.S.
For the period beginning October 1, 2025 (IRS Notice 2025-54), the high-low rates are:
| Locality type | Full per diem (lodging + M&IE) | M&IE portion |
|---|---|---|
| High-cost locality | $319 | $86 |
| All other localities | $225 | $74 |
A "high-cost locality" is any location with a federal per diem rate of $272 or more. The IRS publishes the full list inside Notice 2025-54 — it includes places like Manhattan, San Francisco, Aspen, and many resort towns during their busy seasons.
The high-low method is mainly used by employers reimbursing employees, because it simplifies expense processing across many trips. There's a consistency rule: an employer generally has to use the high-low method for an employee for the entire calendar year, not switch between high-low and city-by-city rates mid-year for the same person.
This is the rule that catches most freelancers and single-member LLC owners, so read it twice.
If you're self-employed, you can use the federal per diem rate for your meals and incidental expenses — but not for lodging. For your hotel, you deduct your actual cost. IRS Publication 463 is explicit: "there is no optional standard lodging amount similar to the standard meal allowance" for the self-employed. You keep the hotel receipt and deduct what you actually paid.
So as a sole proprietor or single-member LLC owner, your travel deduction looks like this:
Using the M&IE per diem for meals is still a big win. You skip every restaurant receipt and just apply the daily rate. You only need to prove you were traveling for business — the time, place, and business purpose of the trip — not the price of each plate of food. This pairs directly with the rules in our business meal deduction guide, which covers what counts as a deductible meal in the first place.
Employees of your own S corporation are in a different position. An S corp can reimburse its employee-owner under an accountable plan using the full per diem (lodging plus M&IE), and that reimbursement is tax-free to the employee and deductible to the company. That's one of the practical perks people weigh when they look at how an S corp election changes their taxes.
Per diem doesn't get you around the 50% limit on business meals. Whether you deduct your actual meal costs or use the M&IE per diem rate, only 50% of the meal portion is deductible on your return.
The incidental slice is treated differently. The $5-per-day incidental portion inside M&IE is fully deductible — it's the meals that get cut in half. In practice, most software and tax preparers apply the 50% reduction to the meal-and-incidental total when you use per diem, which is the conservative and standard approach.
Here's the math on a single standard travel day:
Standard M&IE per diem (full day): $68
Deductible portion (50% meal limit): $68 x 50% = $34
You record a $68 daily allowance, but only
$34 reduces your taxable income.
The takeaway: per diem simplifies your recordkeeping, but it doesn't change the 50% haircut that applies to nearly all business meals.
You're rarely traveling for a full 24 hours on the day you leave or the day you return. The IRS accounts for this. On the first and last day of a trip, you claim only 75% of the M&IE rate — three-quarters of a full day's meals.
Publication 463 lets you use "3/4 of the standard meal allowance" for the days you depart and return, or any other method you apply consistently in line with reasonable business practice. The 75% convention is the simplest and the one most people use.
For the standard $68 M&IE rate, that's:
Full travel day M&IE: $68
First/last day (75%): $68 x 75% = $51
So a trip that spans your departure day, two full days in the middle, and a return day uses $51 + $68 + $68 + $51 for M&IE before the 50% meal limit is applied.
There's a narrow case worth knowing. If you travel for business but don't pay for any meals — say a conference covered every meal — you can't claim the M&IE rate, because you had no meal cost. But you can still claim a flat $5 per day for incidental expenses, under the incidental-expenses-only method in IRS Notice 2025-54.
This $5-a-day amount is not subject to the 50% meal limit, because it isn't a meal. It's a small deduction, but it's clean and fully deductible when meals are otherwise provided.
Maria is a self-employed marketing consultant. She flies to a three-day conference in a standard-rate city, paying for her own hotel and meals. Here's how her per diem deduction comes together.
The trip:
Step 1 — Lodging (actual cost, no per diem for the self-employed):
3 nights x $140 actual = $420 lodging deduction (fully deductible)
Step 2 — M&IE per diem, with the 75% first/last-day rule:
Day 1 (departure, 75%): $68 x 75% = $51.00
Day 2 (full day): $68.00
Day 3 (full day): $68.00
Day 4 (return, 75%): $68 x 75% = $51.00
-----------------------------------------------
Total M&IE allowance: $238.00
Step 3 — Apply the 50% meal limit to M&IE:
$238.00 x 50% = $119.00 deductible meals & incidentals
Step 4 — Total travel deduction:
Lodging (actual): $420.00
Meals & incidentals: $119.00
-----------------------------------
Total deduction: $539.00
Maria deducts $539 for the trip, and she only had to keep her hotel receipt and proof that the trip was for business. No meal receipts, no adding up coffee runs. If she'd traveled to a high-cost city with a $92 M&IE rate instead, her meal allowance would have been meaningfully higher.
Note what didn't change: the lodging is her real cost, and the 50% meal limit still cut her M&IE in half. Per diem saved her the receipt-tracking, not the limit.
Per diem reduces paperwork — it doesn't eliminate it. Even using the M&IE rate, you still have to substantiate the trip itself. Keep:
A travel log or even a calendar with trip notes is enough to show the time, place, and business purpose. The whole point of per diem is that you don't need the meal receipts on top of that. Logging each trip under a clear travel category keeps this tidy — see how we group it in our business expense categories guide.
These travel deductions also lower your net self-employment income, which feeds directly into your self-employment tax. Every legitimate dollar of travel deduction reduces both your income tax and the 15.3% SE tax on that profit.
You can choose per diem for meals or track actual meal costs — but you have to pick one method per trip and apply it consistently. Here's how to decide:
| Situation | Better choice |
|---|---|
| You lose receipts or hate tracking meals | M&IE per diem |
| Your actual meals run well below the rate | M&IE per diem (claim the higher rate) |
| You routinely spend more than the rate on meals | Actual cost (claim what you really spent) |
| All meals were provided to you | Incidental-only ($5/day) |
| You travel rarely and keep good receipts | Either — actual may be simpler for one trip |
For most service-business owners and freelancers who travel a handful of times a year, the M&IE per diem wins on simplicity, and it often produces a deduction at least as large as the receipts would.
Using per diem for lodging when self-employed. The single most common error. Sole proprietors and single-member LLC owners deduct actual lodging cost — there's no standard lodging per diem for you. Only employer reimbursements can use the full lodging-plus-M&IE per diem.
Forgetting the 50% meal limit. Per diem feels like a flat allowance, so people deduct the whole M&IE amount. Only half the meal portion is deductible. The $5 incidental slice is the exception — it's fully deductible.
Skipping the 75% first/last-day reduction. Claiming a full day's M&IE on your travel days overstates the deduction. Departure and return days get 75% of the rate.
Treating per diem as untaxed pay. For a business owner, per diem isn't cash you pocket — it's a deduction method. You can only claim it for days you were actually traveling away from home for business.
Using the wrong city or season. Rates are tied to the destination county and sometimes the time of year. Pulling the standard $68 when you traveled to a high-cost city in peak season shortchanges you; the reverse overstates the claim.
Mixing methods mid-trip. Pick per diem or actual meal costs for a given trip and stick with it. Don't claim per diem on day one and receipts on day two of the same trip.
Per diem solves the meal-receipt problem, but you still have to know which transactions belong to a trip, keep the lodging cost straight, and tag the business purpose. That's exactly the kind of ongoing bookkeeping that slips when you're busy running the business.
Jupid is an AI accountant that lives in WhatsApp and iMessage. Connect your bank account, and Jupid pulls in your transactions and auto-categorizes each one — your hotel charge, your airfare, your client dinner — into the right account with 95.9% accuracy. When a charge is ambiguous, you settle it in a quick chat: "that hotel was the Austin conference," and it's filed. Over time, Jupid learns how you categorize, so recurring travel costs land in the right place automatically.
That means when you're deciding between per diem and actual costs at year-end, your travel spending is already organized and your lodging receipts are tied to the right trip. You can ask in plain language — "how much did I spend on business travel this quarter?" — and get an answer in seconds, instead of digging through statements. Jupid also handles automatic tax filing built on numbers that already line up with your categories.
Per diem keeps the meal math simple. Jupid keeps everything around it organized. Try Jupid and let the bookkeeping run itself.
This guide is for general educational purposes and does not constitute tax, legal, or accounting advice. Per diem rates change each federal fiscal year, and rules vary by business structure and travel circumstances. Verify current rates on gsa.gov and the latest IRS per diem notice, and consult a qualified tax professional before claiming travel deductions on your return.
Every tax deduction a self-employed contractor can claim in 2026: tools, vehicle, materials, subs, and Section 179. A trades tax guide with worked numbers.
Line-by-line guide to Form 8995 — the 20% Qualified Business Income deduction for sole props and freelancers below the 2025 income threshold.
Find out which legal fees are tax deductible in 2026. Covers business legal expenses on Schedule C, LLC formation costs under IRC 195, and personal legal fees.
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