30 Tax Write-Offs for Self-Employed Mechanics
NAICS business codeYour NAICS business code is a six-digit string of numbers that shows the type of work your business does. NAICS stands for North American Industry Classification System. When you do your taxes, you'll enter it in Box B of your Schedule C.811110
Reviewed bySabrina Wiechart, CPASabrina is a Certified Public Accountant (CPA) with over 15 years of experience in tax preparation, planning, and S-Corp compliance. She holds a Master’s in Accounting and specializes in helping self-employed individuals make smart tax decisions. Sabrina is passionate about simplifying the S-Corp process and making sure every client keeps more of what they earn.As a mechanic, you know that having even one gear out of alignment can throw off an entire engine. You’re used to paying attention to all the small details. But what about when it comes to your taxes?
Too often, mechanics don’t realize all the pieces they’re leaving out, instead of building a beautiful savings machine. That’s why here at Keeper, we’re giving you all the parts you need to lower your tax bill, by bringing together all the write-offs you can use in one place. Soon you’ll be saving so much money, your wallet will be running like a well-oiled machine!
Any subscriptions to trade journals related to your industry are considered tax write-offs.
If you use software to keep track of appointments, write off the subscription.
This includes uniforms or any branded items you must wear while working.
This applies to clothing you can't reasonably wear outside of work. Everyday clothes don't qualify, even if you only wear them on the job.
Fees to renew your license to perform your work are fully deductible.
Anything you wear to stay safe on the job is a write-off.
Print and online advertising costs for your business are considered write-offs.
Squarespace, Wix, GoDaddy, and other website service fees are fully tax-deductible.
Write off the fees you pay to contract labor to help you complete projects.
Pay any one contractor $600 or more in a year and you'll need to file a Form 1099-NEC for them.
Do you pay a professional to audit your financial records and take care of your tax planning? Their fees are a write-off.
If you take courses to learn new skills as a contractor, you can write off what you pay.
This covers training that maintains or improves skills for the work you already do. Courses that qualify you for a new trade or profession are not deductible.
Pay rent on your garage or shop? The IRS allows you to write it off as a work expense.
All of the tools you purchase to repair cars are considered write-offs.
Higher-cost tools and diagnostic units are depreciated on Box 13 rather than expensed all at once.
Equipment needed to service cars are deductible.
Bigger shop equipment — lifts, tyre machines, alignment racks — is depreciated on Box 13.
Junkyard or landfill fees you pay to dispose of trash are tax-deductible.
Parts you buy and install on repair jobs are cost of goods sold when you keep inventory and bill for parts.
Protecting yourself and your business with liability insurance? It's a write-off.
Mitchell1, ALLDATA and other repair database subscriptions are write-offs.
If you drive for work ...
Working on other people's cars may mean spending a fair amount of time driving your own car for work. For instance, picking up supplies, attending a work-related course, or making house calls for clients who need repair work done.
If this applies to you, feel free to deduct some of your car-related expenses.
Parking for a meeting downtown, or any other work trip, is tax-deductible!
A toll while driving to or from a work destination is tax-deductible!
If you buy a new car, you can write off part of the cost every year for five years.
Flashlights, tire iron, duct tape, and other tools you may need in your vehicle are deductible.
Car insurance monthly fees, registration, even roadside assistance are partially deductible — if you use the actual expense method. The standard mileage rate already covers them.
Oil changes, repairs, and regular checkups are deductible if you use the actual expense method. Take the standard mileage rate instead and they're already baked into your per-mile deduction.
If you discuss work at a restaurant ...
If you talk shop over a meal with clients, suppliers, or fellow mechanics, you can write off the cost of the meal.
If you discuss work with a coworker, mentor, client, or prospective client, it's a write-off — 50% of the tab.
If you leave town for work ...
The train ticket and hotel room you booked to attend an out-of-town trade show or industry conference, for example, are tax-deductible because they qualify as business trip expenses.
Planes, trains, and car rentals are all work-related travel costs that can be written off.
When you travel for work, lodging expenses such as hotel rooms or Airbnb are write-offs.
When you're traveling for work, your meals are 50% deductible — takeout included. (Long-haul truck drivers subject to DOT hours-of-service rules can deduct 80%.)
If you work from home ...
If you offer mechanic services from your home garage, you're of course eligible to claim home office deductions.
But don't forget to also take into account the time you spend working from home on administrative responsibilities, such as tool maintenance, client development, advertising, or doing industry research.
A desk, chairs, lamps, and other home office necessities are all tax write-offs. Anything over about $2,500 gets depreciated on Form 4562 instead of written off all at once.
Repairs just for your home office are 100% deductible. Repairs to the rest of your home count too, prorated by your business-use percentage on Form 8829.
Gotta keep the lights on in your home office! A portion of your electricity bill counts.
Whether it's rental or homeowners insurance, you can write off a portion through your home office deduction.
It'd be hard to work in an office without running water, huh? Your water bill counts.
You need internet to do your job! If you claim a home office, deduct it prorated on Form 8829 along with your other utilities. Internet you pay for on the road, purely for work, is 100% deductible.
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