2026 IRS Mileage Rate Changes: What Drivers Need to Know

Patrick Campbell | Jul 22 2026 15:00

The IRS is making an unusual mid‑year change to the standard mileage rates for 2026, and this update affects anyone who tracks miles for business, medical, moving, or charitable purposes. If you use your vehicle for deductible travel—or if you reimburse employees who do—there’s one key takeaway for 2026: you can’t use the same mileage rate for the entire year.

Below is a clear, easy‑to‑understand guide for individuals, families, and small businesses who may not spend much time thinking about tax regulations but still want to get things right.

What’s Changing in 2026?

Every year, the IRS updates the optional standard mileage rates. These rates help taxpayers calculate deductions for driving without needing to track the actual cost of fuel, insurance, repairs, and maintenance.

But for 2026, something unusual is happening: the IRS is raising certain mileage rates halfway through the year due to rising fuel costs. This means you’ll need to track your mileage in two segments—not as one annual total.

2026 Mileage Rates at a Glance

Business Mileage
• 72.5 cents per mile from January 1–June 30, 2026
• 76 cents per mile from July 1–December 31, 2026

Medical & Eligible Moving Mileage
• 20.5 cents per mile for the first half of the year
• 23.5 cents per mile for the second half

Charitable Mileage
• 14 cents per mile (unchanged)

The charitable rate doesn’t change because it’s set by law rather than by IRS adjustment.

Why the Mid‑Year Rate Increase Matters

Most years, you could simply add up your total miles and apply one rate. But with 2026 split into two different periods, total mileage isn’t enough—you must know when each mile was driven.

This impacts several groups, including:

  • Self‑employed individuals deducting vehicle use
  • Small businesses reimbursing employees
  • Taxpayers driving for medical reasons
  • Eligible taxpayers claiming moving mileage

Using the wrong rate—for example, applying the 76‑cent rate to miles driven in March—could lead to inaccurate deductions or reimbursements.

How to Track Mileage Correctly in 2026

You’ll need to separate your 2026 mileage into two parts:

  • Miles driven from January 1–June 30
  • Miles driven from July 1–December 31

The simplest way to stay organized is to use a log that records each trip by date. You can keep it in a notebook, a spreadsheet, your notes app, or through a mileage‑tracking phone app—any method works as long as it’s consistent and accurate.

What Your Mileage Log Should Include

A usable mileage log should show:

  • The date of each trip
  • Your destination
  • The purpose (business, medical, moving, or charitable)
  • The number of miles driven

From there, you can summarize your totals monthly or in two half‑year blocks. Monthly summaries are best—they create a simple audit trail and make it easier to spot mistakes early.

Standard Mileage vs. Actual Expenses: Which Should You Choose?

Most people use the standard mileage rate because it’s easier—you don’t have to keep receipts for fuel, repairs, or maintenance. But if you drive a lot or have high vehicle expenses, calculating actual expenses may yield a larger deduction.

Whichever method you choose, good recordkeeping is essential. Because of the mid‑year rate change, keeping your mileage updated throughout the year will save a lot of headaches later.

What Employers Need to Know

If you reimburse employees for business mileage, this update applies to you as well. Starting July 1, 2026, reimbursements must reflect the new 76‑cent rate—but only for miles driven on or after that date.

Your reimbursement system (whether software, spreadsheets, or paper forms) should clearly separate first‑half and second‑half mileage. Otherwise, you risk overpaying or underpaying employees—or misreporting expenses.

For employers using an “accountable plan,” reimbursements aren’t treated as taxable income as long as employees provide proper documentation. But if the documentation is incomplete or reimbursement rules aren’t followed, payments may need to be treated as taxable wages.

Important Notes for Employees

Even though the mileage rate is increasing, most employees still cannot deduct unreimbursed business mileage on their personal tax return. That deduction was eliminated several years ago and isn’t coming back anytime soon.

However, a few groups may still qualify to deduct mileage, including:

  • Certain Armed Forces reservists
  • Some fee‑based government officials
  • Qualified performing artists
  • Eligible educators

If you fall into one of these categories, keeping a detailed mileage log matters more than ever.

What About Moving Mileage?

The moving mileage deduction only applies in very specific situations—for most people, moving expenses are no longer deductible. It’s primarily available to:

  • Active‑duty military members moving due to military orders
  • Certain federal intelligence employees

If you don’t fit into one of those groups, the moving mileage rate won’t apply to you for 2026.

The Bottom Line: Keep Simple, Clean Mileage Records

The biggest thing to remember for 2026 is this: you can’t apply one mileage rate for the whole year. The IRS mid‑year adjustment makes accurate date‑based tracking essential.

To stay compliant and avoid frustration at tax time:

  • Record mileage for each trip when it happens
  • Separate totals for the first and second halves of the year
  • Summarize monthly to keep your records clean

Whether you’re self‑employed, an employer reimbursing workers, or someone claiming medical or charitable miles, keeping organized mileage logs will ensure you apply the correct rate and stay in good shape when filing your 2026 tax return.

If you have questions about tracking mileage or how these rate changes impact you or your business, we’re here to help.