Published: June 16th, 2026
Last Updated: August 6th, 2026
Executive Summary
Truck driver per diem is one of the few payroll strategies that can improve driver take-home pay while simultaneously reducing costs for the trucking company.
For many fleets, a properly implemented per diem program can save between $2,000 and $2,500 per driver per year through reduced payroll taxes and workers’ compensation premiums. At the same time, drivers often see an increase of $75 to $125 per week in net pay without any increase in gross compensation.
The key is implementing per diem correctly. The savings are real, but so are the communication challenges. Trucking companies that focus only on the savings and fail to explain the program to drivers often create confusion and damage trust. Companies that prioritize transparency, documentation, and clear pay stub reporting can capture the savings while strengthening driver retention.
This article is based on insights from the Driven for Success Podcast episode “How Much Money Does Per Diem Save?”
Who Is This For?
This article is for:
- Trucking company owners evaluating per diem programs
- Fleet managers responsible for driver retention
- Controllers and CFOs looking to reduce operating costs
- Safety and operations managers involved in driver communication
- Companies currently using trucking payroll services
- Fleets considering changing their payroll for trucking operations
The Question Every Trucking Company Eventually Asks
At some point, almost every trucking company owner hears about per diem and asks the same question:
“How much money does it actually save?”
Not theoretically.
Not according to a tax seminar.
Not according to a salesperson.
How much money actually stays in your bank account?
That’s the right question.
Because payroll changes create disruption. Drivers ask questions. Office staff have to learn something new. Payroll processes may need to change.
If the savings are small, the hassle may not be worth it.
But when it comes to truck driver payroll, per diem is one of the rare situations where both the company and the driver can benefit at the same time.
What Truck Driver Per Diem Actually Does
One of the biggest misconceptions is that per diem somehow creates extra money.
It doesn’t.
Per diem simply changes how part of a driver’s compensation is treated for tax purposes.
Under IRS rules, qualified over-the-road drivers can generally receive a meal and incidental reimbursement for days spent away from home overnight.
Currently, the IRS allows a trucking-specific per diem amount of $80 per day for eligible drivers.
Instead of treating all compensation as taxable wages, a portion can be treated as reimbursement.
That means:
- Less taxable income for the driver
- Lower payroll taxes for the company
- Lower payroll taxes for the driver
- Reduced workers’ compensation exposure in many situations
The total compensation remains the same.
The tax treatment changes.
A Real Truck Driver Payroll Example
Let’s look at a simple example.
Assume a driver:
- Drives 2,550 miles
- Earns $0.55 per mile
- Is away from home 5 days
- Works for a Michigan-based carrier
Without Per Diem
Gross Pay:
$1,402.50
After taxes:
- FICA: $107.30
- Federal Withholding: $138.75
- State Tax: $59.61
Net Pay:
$1,096.84
With Per Diem
The driver still receives total compensation of $1,402.50.
However:
- $1,002.50 is taxable wages
- $400 is per diem reimbursement
Taxes become:
- FICA: $76.70
- Federal Withholding: $78.37
- State Tax: $42.61
Net Pay:
$1,204.82
Driver Savings
The difference is:
$107.98 more take-home pay every week
Over a year, that’s more than $5,600 in additional net income without increasing gross pay.
For many drivers, that is the largest raise they will ever receive without changing jobs.
How Much Does the Trucking Company Save?
The company benefits as well.
Payroll Tax Savings
The employer saves the same FICA amount the driver avoids.
In this example:
$30.60 per week
Annual savings:
$1,591.20 per driver
Workers’ Compensation Savings
Many workers’ compensation policies do not include qualified per diem reimbursements in premium calculations.
Using an example workers’ compensation rate of 8.5%, the company saves:
$1,768 per driver annually
The Tax Deduction Adjustment
There is one factor many owners overlook.
Per diem is only 80% deductible for income tax purposes.
That means your income tax liability may increase slightly.
In our example:
Additional income tax cost:
$873 annually
Net Company Savings
After accounting for everything:
- Workers’ Compensation Savings: $1,768
- FICA Savings: $1,591
- Additional Income Tax: -$873
Total Annual Savings:
$2,485.60 per driver
That is real money.
What This Means for a Fleet
Let’s multiply that savings.
| Drivers | Estimated Annual Savings |
|---|---|
| 10 | $25,000 |
| 20 | $50,000 |
| 30 | $75,000 |
| 40 | $100,000 |
| 80 | $200,000 |
Even if your actual numbers differ slightly based on pay structure, workers’ compensation rates, or state taxes, the impact is often significant.
For many fleets, per diem represents one of the largest cost-reduction opportunities available without cutting driver pay.
Why Some Per Diem Programs Fail
The math is usually not the problem.
Communication is.
Many trucking companies hear the savings number and immediately start changing payroll.
Then drivers start asking questions.
- Why did my taxable wages go down?
- Why does my pay stub look different?
- What happened to my withholding?
- Did the company take something away from me?
When those questions are not answered clearly, drivers become suspicious.
And once trust is damaged, retention becomes difficult.
Truck Driver Payroll Transparency Matters
One of the recurring themes we see in payroll for trucking companies is that drivers rarely quit because of the pay rate.
They quit because they don’t trust the pay.
A properly structured pay stub should clearly show:
- Taxable wages
- Per diem amount
- Number of qualifying days
- Pay calculations
- Mileage calculations
- Additional pay items
Drivers should never have to guess how they were paid.
The more transparent the truck driver payroll process becomes, the more trust you build.
And trust is one of the strongest retention tools available.
The Best Per Diem Plan Is Easy to Explain
A great per diem program is not simply tax-efficient.
It is understandable.
Drivers should be able to look at their pay stub and immediately understand:
- What they earned
- What portion was per diem
- Why they received it
- How it affects their take-home pay
When drivers understand the program, adoption becomes easier.
When they don’t understand it, rumors start.
And rumors can destroy even the best payroll strategy.
Should Your Trucking Company Use Per Diem?
For many fleets, the answer is yes.
The potential savings are often too significant to ignore.
But implementation matters.
A successful program requires:
- Proper documentation
- Accurate calculations
- Driver communication
- Clear pay stub reporting
- Compliance with IRS requirements
The goal is not simply saving money.
The goal is creating a payroll process that drivers trust and owners understand.
Per diem saves money.
Transparency protects trust.
You need both.
Frequently Asked Questions
Most fleets save between $2,000 and $2,500 per eligible driver annually when per diem is implemented correctly. Actual savings depend on driver compensation, workers’ compensation rates, and tax circumstances.
Many drivers see an increase of $75 to $125 per week in net pay because part of their compensation becomes non-taxable reimbursement.
Yes. Per diem programs are supported by IRS revenue procedures and have been used throughout the trucking industry for many years when implemented properly.
In many cases, yes. Qualified per diem reimbursements are often excluded from workers’ compensation premium calculations, although companies should always verify treatment with their insurance carrier and policy.
Yes. Specialized trucking payroll services routinely calculate, document, and report per diem programs as part of payroll processing.
No. Total compensation stays the same. The difference is that part of the compensation is treated as reimbursement rather than taxable wages.
Failing to explain the program to drivers. Companies often focus on the tax savings while overlooking driver communication and pay stub transparency.
The pay stub should clearly show taxable wages, per diem amounts, qualifying days, mileage calculations, and all compensation components so drivers can easily understand how they were paid,
Absolutely. Even a 10-truck fleet may save approximately $25,000 annually depending on driver activity and workers’ compensation rates.
For many fleets, yes. Few payroll changes improve both driver take-home pay and company cash flow at the same time. When handled correctly, per diem can be one of the highest-return changes a trucking company can make.
Written by
Mike Ritzema
Mike Ritzema founded Superior Trucking Payroll Service after years as a trucking CFO — so he knows the industry from the inside out. He writes about payroll, per diem, and driver pay with one goal: making life easier for trucking families. When he’s not solving payroll problems, you’ll find him crossing another MLB stadium off his bucket list.