IRS Mileage Rate New Hampshire in 2025: Accurate Logging Tips

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Last updated: November 10, 2025

Logging your mileage precisely is essential for maximizing tax deductions, especially in New Hampshire, where diverse terrains and seasonal weather can make accurate logging challenging. From winding rural roads in the Lakes Region to busy urban routes in Manchester and Portsmouth, keeping a detailed record of miles driven is challenging, but crucial to claiming the full mileage reimbursement.

This article covers the 2025 IRS Mileage Rate New Hampshire, highlights state-specific reimbursement policies, and explains how MileageWise’s innovative solutions simplifies accurate mileage logging.

Summary

The IRS mileage rates for 2025 are $0.70 per mile for business use, $0.21 per mile for medical or military moving, and $0.14 per mile for charitable trips.
Accurate mileage logs can translate into substantial deduction potential for employees.
In New Hampshire, state laws align with IRS rates for official reimbursements, but private employers have no strict mandate.
MileageWise’s solutions, including Google Maps Timeline import, provide hassle-free, IRS-compliant mileage logging tailored for New Hampshire drivers.

IRS Mileage Rate New Hampshire: Deduction Opportunities

Lake Winnipesaukee → Portsmouth (50 miles)
Portsmouth → Concord (47 miles)
Concord → Lake Winnipesaukee (40 miles)

Total: 137 miles

Deduction: 137 × $0.70 = $95.90

Manchester → Nashua (20 miles)
Nashua → Warren (98 miles)
Warren → Manchester (80 miles)

Total: 198 miles

Deduction: 198 × $0.70 = $138.60

Navigating New Hampshire’s Mileage Reimbursement Rules

In 2025, New Hampshire sets its mileage reimbursement rate at $0.70 per mile, in line with the IRS rate. State employees using personal vehicles for official work are required to be reimbursed at this rate, but private employers are not legally bound to follow it, though doing so can help retain a loyal team. The same rate applies to Workers’ Compensation reimbursements for travel related to medical care for work-related injuries. By offering fair mileage reimbursement, employers can foster a workplace where employees feel valued and ensure compliance with minimum wage laws.

It’s important to note that tolls and parking fees are generally reimbursed separately and are not included in the mileage rate. Additionally, state policies cover electric vehicles as well.

This article serves for informational purposes only; for personalized legal advice, consulting a tax professional is recommended. For broader details, refer to our IRS Mileage Rates resource.

2025 Mileage Rate

Business Mileage Rate: $0.70 per mile for business-related driving. This covers trips such as visiting clients, delivering goods, or traveling between job sites.
Medical / Military Moving Mileage Rate: $0.21 per mile for active-duty military relocations and medical appointments.
Charitable Mileage Rate: $0.14 per mile for driving in service of qualified charitable organizations.

The True Value of the IRS Mileage Rate New Hampshire: Example Routes

Route (one-way)	Approx. miles	2025 value
Portsmouth → Marrimack	50 mi	$35.00 (RT $70.00)
Manchester → Canterbury	30 mi	$21.00 (RT $42.00)
Keene → Milford	39 mi	$27.30 (RT $54.60)
Dover → Portsmouth	12 mi	$8.40 (RT $16.80)
Lebanon → Dunbarton	56 mi	$39.20 (RT $78.40)
Newport → Bedford	65 mi	$45.50 (RT $91.00)
Peterborough → Goshen	42 mi	$29.40 (RT $58.80)
Hanover → Alton	72 mi	$50.40 (RT $100.80)
Claremont → Epsom	95 mi	$66.50 (RT $133.00)
Berlin → New London	150 mi	$105.00 (RT $210.00)

For the calculations, the 2025 business rate of $0.70 per mile is applied.

Driving Realities Across New Hampshire

The Seacoast area, like Portsmouth and Dover, experiences dense traffic during tourist seasons and commuting times.
In the Lakes Region, winding roads around lakes and hilly terrain demand careful tracking for mileage corrections.
The Great North Woods in the northern part of the state offers rugged, often snowy roads during winter months, where inclement weather can cause route changes or trip cancellations.

Who Gets the Most from the IRS Mileage Rate New Hampshire?

Real estate agents
Delivery drivers
HVAC technicians
Outdoor guides and tour operators
Sales representatives
Healthcare home visitors
Field service engineers
Construction supervisors

MileageWise: Designed to Fit Your Unique Needs

New Hampshire’s topography and weather challenge even the most diligent drivers to maintain exact mileage logs. Navigating mountainous roads, seasonal snow, and frequent detours makes manual tracking error-prone and exhausting. Yet, accurate documentation is essential for claiming deductions and avoiding IRS scrutiny.

MileageWise offers three tailored solutions:

1. Google Timeline Import: Streamline Your Mileage Logging with Easy Data Import

Easily convert your Google Maps Timeline data into IRS-compliant mileage logs. This feature is perfect for New Hampshire drivers who want to simplify their mileage logging without manually entering each trip.

2. AI Wizard Mileage Log Generator: No Timeline? No Problem!

If your Google Timeline is incomplete or missing, the AI Wizard Mileage Log Generator reconstructs your trips based on your driving patterns and past locations, filling in gaps seamlessly for audit-ready logs.

3. MileageWise Mileage Tracker App: Effortless Mileage Logging

For ongoing, accurate tracking, the user-friendly MileageWise Mileage Tracker App records drives automatically, even in remote areas of New Hampshire, ensuring you never miss a mile.

Real-Life Story: Outdoor Guide Solves Mileage Logging Hassle

Take Maggie, an outdoor guide in the White Mountains. Busy seasons leave little time to log each trip detail. After missing several months, she feared losing valuable deductions. Using MileageWise’s Google Timeline Import feature, Maggie effortlessly imported her past routes, instantly generating an IRS-compliant log. This solution meant less stress, more time spent guiding clients, and full reimbursement without any guesswork.

Conclusion

Accurate mileage tracking is non-negotiable for maximizing vehicle-related deductions in New Hampshire. While the state’s scenic yet challenging terrain and seasonal conditions can complicate logging, well-chosen tools make the process manageable.

MileageWise’s trio of solutions provide practical ways to maintain precise, IRS-compliant mileage logs.

Google Timeline Import: This feature converts your Google Maps Timeline data into an IRS-compliant mileage log.
AI Wizard Mileage Log Generator: Powered by advanced AI, this tool reconstructs your travel history when Timeline data is missing or incomplete.
Mobile Mileage Tracker App: With this app, you can easily track your mileage on the go, ensuring your logs are always up-to-date and ready for tax season.

These tools save time, reduce errors, and ensure your mileage reimbursement claims hold up under audit. Embracing these technologies helps New Hampshire drivers confidently navigate tax season and get the most from their travel deductions.