Mid-Year Shift: New 2026 IRS Mileage Rates
Everything You Need to Know About the Mid-Year IRS Standard Mileage Rate Increase Effective July 1, 2026
If you use your personal vehicle for business, medical appointments, or you are active military moving, your drives just became a bit more valuable. In a relatively rare move, the IRS has announced a mid-year increase to the optional standard mileage rates for the remainder of 2026.
Whether you are a self-employed freelancer, an employee tracking business miles, or trying to calculate deductions for medical travel, these updated rates will directly affect your bottom line. Here is what you need to know about the new rates, why they changed, and how to apply them.
Key Takeaways
The IRS is raising the optional standard mileage rates for the second half of 2026 to help taxpayers offset rising fuel costs. Starting July 1, 2026, individuals and businesses must use these updated rates to accurately calculate their vehicle expense deductions and employee reimbursements.
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New Business Rate: The standard mileage rate for business travel increases to 76 cents per mile for the remainder of the year.
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Medical and Moving Rate: The rate for medical care and military moving purposes increases to 23.5 cents per mile.
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Charitable Rate: The deduction rate for driving in service of charitable organizations remains unchanged at 14 cents per mile.
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Two-Part Mileage Tracking: Taxpayers must split their 2026 logs, applying the original lower rates for trips taken through June 30 and the new higher rates for trips taken on or after July 1.
Understanding the Standard Mileage Rate
The standard mileage rate is a crucial figure for individuals and businesses determining the deductible costs associated with operating vehicles for various purposes. These purposes include business activities, charitable donations, medical appointments, and relocation expenses for active duty military personnel.
2026 Mileage Rates July 1 – December 31, 2026
- Business Use: 76 cents per mile (up from 72.5 cents in January 2026)
- Medical Purposes: 23.5 cents per mile (up from 20.5 cents in January 2026)
- Moving Expenses (Active Duty Military): 23.5 cents per mile (up from 20.5 cents in January 2026)
- Charitable Organizations: 14 cents per mile (unchanged)
2026 Mileage Rates January 1 – June 30, 2026
- Business Use: 72.5 cents per mile (up from 70 cents in 2025)
- Medical Purposes: 20.5 cents per mile (down from 21 cents in 2025)
- Moving Expenses (Active Duty Military): 20.5 cents per mile (down from 21 cents in 2025)
- Charitable Organizations: 14 cents per mile (unchanged from 2025)
These rates apply uniformly to all vehicle types, including gasoline, diesel, electric, and hybrid models.
Why Is the IRS Raising Rates Now?
The IRS typically sets standard mileage rates once a year in the fall. However, volatile and rising fuel prices during the first half of 2026 have pushed the IRS to make this off-cycle adjustment. The goal is to keep reimbursement rates aligned with the actual, real-world costs of operating an automobile—including vans, pickups, and panel trucks.
How to Handle the Split-Year Rates
Because this change takes effect exactly halfway through the year, you cannot just apply one rate to your entire 2026 tax return. You will need to divide your mileage log into two distinct periods:
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For miles driven between January 1 and June 30, 2026: Use the original rates set under Notice 2026-10 (72.5¢ for business / 20.5¢ for medical and moving).
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For miles driven between July 1 and December 31, 2026: Use the new, higher rates (76¢ for business / 23.5¢ for medical and moving).
What This Means for Employers and Employees
If you are an employer reimbursing staff for business travel, you should update your expense reimbursement systems immediately to reflect the 76-cent rate for any travel occurring after July 1, 2026. Keeping these aligned ensures your reimbursement plans remain tax-exempt under “accountable plan” rules.
Using the Standard Mileage Rate
For self-employed individuals and specifically exempted employees, the standard mileage rate remains an optional and convenient method for calculating vehicle deductions. While these taxpayers have the flexibility to choose between the standard rate and tracking actual expenses, they must opt into the mileage rate during the vehicle’s first year of business use to maintain that choice in future years. However, under the One Big Beautiful Bill Act, the majority of W-2 employees are no longer eligible to deduct these expenses in any form.
Key Considerations for Taxpayers
- Business Use: If a vehicle is used for business purposes in the first year of ownership, taxpayers must either utilize the standard mileage rate from the outset or opt for tracking actual expenses.
- Leased Vehicles: When using a leased vehicle, the standard mileage rate must be employed consistently throughout the entire lease term, including any renewal periods.
Action Items for Taxpayers
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Draw a line in your mileage log: Mark June 30, 2026, clearly in your records. Calculate your totals for the first half of the year so you don’t have to scramble next tax season.
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Keep detailed records: As always, the IRS requires a record of the date, mileage, destination, and business purpose for every trip you claim.
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Update your tracking apps: If you use an automated mileage-tracking app, double-check that it has updated its system to apply the 76-cent rate starting July 1.
Vehicle Deduction Compliance and Strategy
The IRS’s adjustment to the standard mileage rate for business use in 2026 provides valuable guidance for taxpayers seeking to accurately determine and deduct vehicle-related expenses. By carefully considering their individual circumstances and consulting with a qualified tax professional if needed, taxpayers can ensure compliance with IRS regulations and maximize potential tax benefits.
Disclaimer: This article provides general information and should not be considered professional financial or tax advice. Please consult with a qualified CPA or financial advisor for guidance specific to your individual business needs.
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Matt’s background in federal, state, and local tax enables him to provide extensive services to the firm’s clients in the areas of tax compliance and consulting across a spectrum of industries.