IRS Mileage Rate South Dakota in 2025: Key Insights for Drivers

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Last updated: October 29, 2025

Tracking your mileage precisely in South Dakota is essential to maximize your tax deductions under the IRS mileage rate. The state’s diverse terrain—from rolling plains to the rugged Black Hills—can make keeping accurate logs challenging, especially when balancing business, medical, or charitable travels.

This article breaks down the IRS Mileage Rate South Dakota for 2025, explains local reimbursement rules, and highlights how MileageWise’s smart solutions simplify mileage logging, so you never miss a deduction.

Summary

IRS Mileage Rates: The standard business mileage rate is $0.70 per mile, medical/moving (military) trips reimburse at $0.21 per mile, and charitable trips at $0.14 per mile for 2025.
Deduction Opportunities: These rates offer significant savings when mileage is logged correctly, enabling you to reduce taxable income effectively.
State-Specific Rules: South Dakota reimburses state employees at full IRS rates but offers reduced rates if opting to use a personal vehicle. Private employers may choose reimbursement policies voluntarily.
MileageWise Solution: With features like Google Maps Timeline import, MileageWise ensures South Dakota drivers maintain IRS-compliant logs with minimal hassle.

IRS Mileage Rate South Dakota: How to Maximize Your Mileage Deductions

Rapid City → Sturgis (29 mi)
Sturgis → Spearfish (21 mi)
Spearfish → Rapid City (49 mi)

Total miles: 99 miles

Deduction: 99 × $0.70 = $69.30

Sioux Falls → Brandon (13 mi)
Brandon → Harrisburg (17 mi)
Harrisburg → Sioux Falls (10 mi)

Total miles: 40 miles

Deduction: 40 × $0.70 = $28.00

A Guide to Mileage Reimbursement Rules in South Dakota

In South Dakota, state employees are reimbursed for mileage when using their personal vehicles for work, following the IRS’s 2025 rate of $0.70 per mile. If an employee chooses to use their own vehicle instead of a state vehicle, the reimbursement is reduced to $0.315 per mile, 45% of the IRS rate. Special accommodations are made for individuals with special needs, with modified vehicle users receiving 130% of the IRS rate, as per Statute §3-9-1.

Private employers are not obligated to offer mileage reimbursement, but implementing a policy can improve employee satisfaction and retention. Though not required by law, providing reimbursement aligns with South Dakota’s Minimum Wage Law and demonstrates commitment to fair labor practices.

For legal advice tailored to your situation, consult a tax professional. For more on IRS rates, visit our general IRS Mileage Rates page.

2025 Mileage Rate

Business Mileage Rate ($0.70/mi): Use this rate to deduct costs for trips related to business operations, including driving to clients or meetings.
Medical/Moving (Military) Mileage Rate ($0.21/mi): Applicable for active-duty military moving and medical-related travel expenses.
Charitable Mileage Rate ($0.14/mi): For trips conducted on behalf of registered charitable organizations.

Decoding the IRS Mileage Rate: Real-World Examples from South Dakota

Route (one-way)	Approx. miles	2025 value
Sioux Falls → Kimball	120 mi	$84.00 (RT $168.00)
Rapid City → Deadwood	40 mi	$28.00 (RT $56.00)
Aberdeen → Madison	160 mi	$115.60 (RT $231.20)
Sioux Falls → Brookings	55 mi	$38.50 (RT $77.00)
Mitchell → Fort Thompson	95 mi	$66.50 (RT $133.00)
Rapid Valley → Hill City	30 mi	$21.00 (RT $42.00)
Spearfish → Belle Fourche	15 mi	$10.50 (RT $21.00)
Yankton → Midway	18 mi	$12.60 (RT $25.20)
Watertown → Sisseton	65 mi	$45.50 (RT $91.00)
Presho → Chamberlain	40 mi	$28.00 (RT $56.00)

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

Understanding the Regional Driving Differences Across South Dakota

Eastern Prairie Region: Predominantly flat farmland; challenges include seasonal flooding affecting road access and variable travel distances between farmsteads.
Black Hills Region: Characterized by mountainous roads and tourism traffic. Narrow winding roads and occasional heavy snowfall in winter complicate driving.
West River (Plains) Region: Features wide-open spaces and long highway drives. Weather like high winds and dust storms can affect trip timing and logging.

Which South Dakota Jobs Get the Most Mileage Reimbursement Benefits?

Agricultural consultants
Oil and gas field workers
Healthcare home visit nurses
Sales representatives in retail and wholesale sectors
Social workers and counselors
Utility and repair technicians
Real estate agents
Delivery drivers

Addressing South Dakota Drivers’ Needs with MileageWise Solutions

Managing mileage in South Dakota’s diverse and sometimes challenging landscape takes effort. Whether navigating rural plains or curvy mountain roads, accurate mileage logs are essential to claim IRS deductions and state reimbursements. Missing any trips can reduce your deductions or even trigger audits, so precision matters.

MileageWise offers three tailored solutions:

1. Google Maps Timeline Import: Accurate Solution

This feature lets you import Google Maps Timeline data directly from your phone, transforming it into IRS-proof mileage logs quickly and accurately. It also flags gaps and potential audit risks before export, so your records are clean and ready for reimbursements or tax season.

2. AI Wizard Mileage Log Generator: AI-Powered Trip Reconstruction

If your Google Timeline data is incomplete or missing, the AI Wizard Mileage Log Generator automatically reconstructs trips based on your travel patterns and client locations, ensuring compliance without manual guesswork. It can also align with odometer ranges, recurring routes, and a target deduction amount while the Built-in IRS Auditor checks up to 70 potential issues.

3. Mobile App: Seamless, Real-Time Mileage Tracking

Designed for ongoing use, the MileageWise Mobile App tracks mileage automatically in real-time, supports custom trip logging, and saves battery life—perfect for South Dakota’s long drives and easy-to-forget trips. You’ll get ad-free, privacy-respecting tracking with IRS-ready reports and smart reminders to keep your logs complete year-round.

A Typical South Dakota Story: Gas Worker Saves the Day

Take Joe, a gas technician in Rapid City, who often missed logging trips when responding to emergency calls. With the Google Maps Timeline Import feature in MileageWise, Joe effortlessly imported all his driving data from his phone. This saved hour of manual entry and ensured his mileage logs were IRS-compliant. When tax season arrived, Joe claimed the maximum possible deductions without the usual stress.

Conclusion

Precise mileage logging is vital for anyone in South Dakota aiming to maximize IRS mileage deductions. The state’s varied geography, from flat prairies to mountainous Black Hills, introduces particular challenges—but the right tools make all the difference. MileageWise’s three key solutions provide a perfect fit for local drivers:

Google Maps Timeline Import: Fast, accurate historical mileage logs with minimal effort.
AI Wizard Mileage Log Generator: Smart trip reconstruction for incomplete or lost Timeline data scenarios.
Mobile App: Ongoing, automatic tracking to stay compliant daily.

These options ensure South Dakota residents, from business owners to fleet managers, can accurately document every mile. Getting the right mileage log is not just smart—it safeguards your claims and maximizes your savings. Start using MileageWise today and enjoy peace of mind on the road.