Tennessee gives private employers plenty of flexibility when it comes to mileage reimbursement.
The state does not have a law that sets a mileage payment for private employers, so businesses can choose an approach that fits the way their employees drive.
The IRS standard mileage rate is a useful benchmark. In 2026, there are two business rates to keep track of: 72.5 cents per mile from January 1 through June 30 and 76 cents per mile from July 1 through December 31.
Tennessee also has separate mileage rules for state employees and for qualifying medical travel under workers’ compensation.
Here’s what Tennessee employers and drivers should know about mileage reimbursement in 2026.
What Is the Tennessee Mileage Reimbursement Rate for 2026?
There is no single Tennessee mileage reimbursement rate that private employers are required to use.
The Tennessee Department of Labor and Workforce Development states directly that there are no state laws regulating mileage payments.
Employers can use the federal IRS mileage rate as a benchmark when designing a reimbursement program.
For 2026, the federal business mileage rates are:
- January 1 through June 30: 72.5 cents per mile
- July 1 through December 31: 76 cents per mile
The IRS initially established the 72.5-cent rate for 2026 and later increased the business rate to 76 cents per mile for transportation expenses paid or incurred on or after July 1, 2026, subject to the IRS transition rules for mileage allowances.
The IRS said the midyear adjustment reflected recent increases in fuel prices.
The standard mileage rate is optional. It applies to eligible business use of cars, vans, pickups, and panel trucks.
For employers using a Cents-Per-Mile (CPM) program, the IRS rate offers a straightforward benchmark for documented business mileage.
Other options include Fixed and Variable Rate (FAVR), Tax-Free Car Allowance (TFCA), or a mixed reimbursement program.
Do Employers Have to Reimburse Mileage in Tennessee?
Tennessee does not have a state law regulating mileage payments for private employers.
That gives businesses room to decide how they will handle employees who use personal vehicles for work.
An employer’s own policy, employment agreement, collective bargaining agreement, or another applicable requirement can still create reimbursement obligations in a particular situation.
Employers with drivers in several states should also keep state differences in mind. Expense reimbursement requirements are not uniform across the country.
For Tennessee employers, a clear mileage reimbursement policy can spell out which trips qualify, how employees should record mileage, which reimbursement method applies, and when drivers are paid.
Is Mileage Reimbursement Tax-Free in Tennessee?
Mileage reimbursement can generally be excluded from federal taxable wages when it is paid through an arrangement that satisfies IRS accountable-plan requirements.
According to IRS Publication 463, an accountable plan generally requires:
- The expense to have a business connection.
- The employee to adequately account for the expense within a reasonable period.
- The employee to return any excess reimbursement within a reasonable period.
Employees also need records that substantiate their business driving.
For mileage, those records generally include information such as the date, destination, business purpose, and mileage associated with each trip.
Paying the IRS mileage rate by itself does not determine whether a reimbursement is tax-free. The structure of the arrangement and the supporting records also matter.
For mileage allowances under an accountable plan, amounts at or below the applicable federal mileage rate can generally be excluded from wages when the IRS requirements are satisfied.
Amounts above the federal rate are generally taxable to the extent of the excess.
FAVR follows its own IRS requirements. A properly structured FAVR program reimburses employees for the real, business-required fixed and variable costs of owning and operating a personal vehicle for work instead of applying one national mileage rate to every driver.
What Counts as Business Mileage in Tennessee?
Business mileage generally means driving for a work purpose rather than an employee’s regular commute.
Trips from an office to a customer, between work locations during the day, or to make service calls can generally qualify as business transportation.
Regular travel between home and a main or regular workplace is generally considered commuting.
For example, imagine an employee drives from home to their regular Nashville office and later drives from that office to meet a customer.
The trip to the office is generally commuting. The trip from the office to the customer is generally business transportation.
IRS rules include additional guidance for temporary work locations, multiple workplaces, and other situations, so the details of a trip can affect how it is classified.
Keeping accurate mileage records helps employers and employees distinguish business driving from commuting and provides documentation for reimbursement.
What Is the Tennessee State Employee Mileage Rate for 2026?
Tennessee state employees follow state travel rules that are separate from the policies of private employers.
The Tennessee Bureau of Workers’ Compensation explains that the state’s Comprehensive Travel Regulations Policy adopted the IRS business standard mileage rate as the State of Tennessee’s reimbursement rate.
For 2026, that means:
- January 1 through June 30, 2026: 72.5 cents per mile
- July 1 through December 31, 2026: 76 cents per mile
Tennessee’s official mileage schedule confirms both rates.
These state travel rules apply to covered state travel. They do not establish the mileage rate that private Tennessee employers have to use.
What Are Tennessee’s Workers’ Compensation Mileage Rules?
Tennessee has a specific mileage benefit for certain medical travel connected to workplace injuries.
An injured worker can request mileage reimbursement when travel to an authorized medical provider or facility is more than 15 miles one way from the employee’s residence or workplace.
The workers’ compensation mileage rate mirrors the state employee reimbursement rate. For 2026, Tennessee currently lists:
72.5 cents per mile for January 1 through June 30, and 76 cents per mile for July 1 through December 31.
Workers’ compensation mileage is a separate benefit tied to qualifying medical travel, so employers should keep it distinct from their regular business mileage policies.
Can Self-Employed Workers Deduct Business Mileage in Tennessee?
Self-employed people generally follow federal tax rules when calculating deductible vehicle expenses for business driving.
Eligible taxpayers can generally use either the standard mileage method or the actual-expense method, subject to IRS requirements. Schedule C instructions specifically allow qualifying self-employed taxpayers to deduct business car and truck expenses using the applicable standard mileage rate or actual expenses.
Accurate records are important here too. Taxpayers claiming vehicle expenses need documentation supporting the vehicle’s business use.
The rules for employees are different. Current federal law generally prevents employees from taking an itemized deduction for unreimbursed employee travel expenses, outside specific exceptions identified by the IRS.
This makes employer reimbursement especially relevant for employees who regularly use personal vehicles for work.
What Is the Average Car Allowance in Tennessee?
There is no official Tennessee average car allowance for private employers.
A traditional car allowance generally provides an employee with a fixed amount for using a personal vehicle for work.
Vehicle costs can vary based on mileage, location, fuel costs, insurance, and the type of vehicle an employee needs for their job.
Tax treatment also depends on how the allowance is structured. A fixed monthly payment does not automatically qualify for tax-free treatment.
Employers looking for a tax-efficient reimbursement structure can also consider Tax-Free Car Allowance (TFCA), which can reimburse the real, business-required costs of using a personal vehicle for work when properly structured.
Which Mileage Reimbursement Program Works for Tennessee Employers?
The right program depends on how employees drive, where they are located, and what their roles require.
Cents-Per-Mile (CPM) reimburses employees for the real, business-required cost of owning and operating a personal vehicle for work using a set rate for each substantiated business mile. CPM can be practical for occasional or lower-mileage drivers.
Fixed and Variable Rate (FAVR) separates fixed and variable vehicle costs. Fixed expenses can include insurance, depreciation, license, and registration. Variable expenses can include fuel, maintenance, tires, and oil. This structure can account for differences in mileage and localized vehicle costs.
Tax-Free Car Allowance (TFCA) can use fixed, mileage-based, or combined reimbursement components to reimburse the real, business-required costs employees incur when using personal vehicles for work.
Companies with different driver groups can also use a mixed approach. For example, an employer might use FAVR for regular high-mileage drivers and CPM for employees who drive less frequently.
Managing Mileage Reimbursement in Tennessee
Tennessee gives private employers flexibility in how they handle mileage reimbursement. That makes the design of the program especially important.
A clear policy and reliable mileage records help employees understand what they will be reimbursed for while giving Finance, HR, and Operations teams better visibility into costs and business driving.
Cardata helps businesses design and manage mileage reimbursement programs for employees who use personal vehicles for work.
Our fully managed programs bring together mileage capture, reimbursement calculations, payments, reporting, and compliance support, giving employers a clearer way to manage driving for work.
Talk to Cardata to explore a reimbursement program built around your drivers, business needs, and budget.
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