25 Tax Write-Offs for HVAC Technicians

NAICS business code238220
Reviewed by

We get it, nobody likes being too cold or too hot. Your customers get cranky when their HVAC system goes on the fritz, and you’re the one to bear the brunt of their complaints. So at the end of the day, it’s no wonder you don’t want to think about taxes.

But did you know that the job expenses you run into all the time can actually save you money on your tax bill? Whether it’s wear and tear on your van or that special-order component you’ll need to fix the furnace (you know, the one that’s guaranteed to be on backorder when you need it most), you can put these purchases to work for you. Time to heat up your savings!

Business cards

Business cards with your contact information count as advertising expenses.

Where to write it off: Schedule C, Box 8
Courses & certifications

Educational courses and certifications to enhance your skills are considered tax write-offs.

Where to write it off: Schedule C, Box 27a
Productivity software

Software you use for invoicing, tracking expenses, creating timesheets, and so on is deductible.

Where to write it off: Schedule C, Box 18
Protective gear

Write off the protective gear, like goggles and gloves, you wear on the job.

Where to write it off: Schedule C, Box 22
Website & hosting fees

Squarespace, Wix, GoDaddy, and other website service fees are fully tax-deductible.

Where to write it off: Schedule C, Box 8
Advertising

Print and online advertising costs for your business are considered write-offs.

Where to write it off: Schedule C, Box 8
Contracted help

Freelancers, contractors, or other services that help you run your business are tax-deductible.

Where to write it off: Schedule C, Box 11
Equipment depreciation

The depreciation on your machinery and equipment is considered tax-deductible.

Where to write it off: Schedule C, Box 13
Equipment repairs

Any maintenance or repairs needed for your equipment to operate are fully deductible.

Where to write it off: Schedule C, Box 21

If you drive for work ...

As an HVAC tech, you might need to drive to an office or a client's home, or to pick up tools and supplies. If this applies to you, you can claim your car expenses on your taxes.

Parking

Parking for a meeting downtown, or any other work trip, is tax-deductible!

Where to write it off: Schedule C, Box 9
Tolls

A toll while driving to or from a work destination is tax-deductible!

Where to write it off: Schedule C, Box 9
Car purchase & depreciation

If you buy a new car, you can write off part of the cost every year for five years.

Where to write it off: Schedule C, Box 13
Vehicle tool kit

Flashlights, tire iron, duct tape, and other tools you may need in your vehicle are deductible.

Where to write it off: Schedule C, Box 22
Car insurance & registration

Car insurance monthly fees, registration, even roadside assistance are partially deductible.

Where to write it off: Schedule C, Box 9
Car maintenance

Oil changes, repairs, and regular checkups are all tax-deductible if you drive for work.

Where to write it off: Schedule C, Box 9

If you discuss work at a restaurant ...

As long as the conversation is work-related, you can deduct the cost of going for a meal or drink with mentors, clients, or fellow HVAC techs.

Business meals

If you discuss work with a coworker, mentor, client, or prospective client, it's a write-off!

Where to write it off: Schedule C, Box 24b

If you leave town for work ...

The cost of transportation or a hotel can be deducted from your taxes if you have to travel out of town for work for something like an industry conference or to meet a client.

Transportation

Planes, trains, and car rentals are all work-related travel costs that can be written off.

Where to write it off: Schedule C, Box 24a
Travel lodging

When you travel for work, lodging expenses such as hotel rooms or Airbnb are write-offs.

Where to write it off: Schedule C, Box 24a
Meals while traveling

When you're traveling for work, all meals are tax-deductible. Even takeout!

Where to write it off: Schedule C, Box 24b

If you work from home ...

While most of your work might take place in office buildings or clients' homes, you might use a dedicated workspace at home for administrative purposes, like client development, industry research, and working on the marketing side of your business. This makes you eligible to claim home office deductions!

Home office furniture

A desk, chairs, lamps, and other home office necessities are all tax write-offs.

Where to write it off: Schedule C, Box 18
Property repairs

You can write off up to $2,500 for individual repairs to your property.

Where to write it off: Schedule C, Box 21
Power bill

Gotta keep the lights on in your home office! A portion of your electricity bill counts.

Where to write it off: Form 8829
Property insurance

Whether it's rental or homeowners insurance, you can write off a portion through your home office deduction.

Where to write it off: Form 8829
Water bill

It'd be hard to work in an office without running water, huh? Your water bill counts.

Where to write it off: Form 8829
Wi-Fi bill

Your Comcast bill is a tax write-off. You need internet to do your job!

Where to write it off: Schedule C, Box 25

You may also enjoy learning about ...

Track and claim every eligible deduction with Keeper

Keeper scans your accounts for write-offs and files your return — with tax pros reviewing every one.

Try it free