28 Tax Write-Offs for Construction Contractors

NAICS business code236200
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Construction contractors know that a solid foundation is crucial to building a sound structure. But too often, even the best craftsmen forget to apply the same care to their taxes.

One of the best ways to reduce the weight burden during tax time is to make sure you claim all your everyday sort of business expenses on your return. By leaving out this extra material, you’ll build a financial framework that is strong enough to last a lifetime!

Lead generation software

Software for CRM, lead generation, or email marketing is a write-off.

Where to write it off: Schedule C, Box 18
Legal fees

Legal fees paid to set up your business or draw up paperwork are deductible.

Where to write it off: Schedule C, Box 17
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
Seminars & workshops

Coaching, seminars, or workshops used to maintain your work-related skills can be written off.

Where to write it off: Schedule C, Box 27a
Contract labor

Write off the fees you pay to contract labor to help you complete projects.

Where to write it off: Schedule C, Box 11
Online advertising

Ad campaigns on Google, Meta, TikTok, and more are all deductible on your taxes.

Where to write it off: Schedule C, Box 8
Union dues

If you belong to a union, go ahead and write off your dues.

Where to write it off: Schedule C, Box 27a
Safety gear & uniforms

Deduct any gear you and your team need for safety on the job, like steel-toed boots and hard hats.

Where to write it off: Schedule C, Box 27a
Trade school tuition

If you take courses to learn new skills as a contractor, you can write off what you pay.

Where to write it off: Schedule C, Box 27a
Commercial license

Fees to get a commercial license to operate heavy machinery and vehicles are deductible.

Where to write it off: Schedule C, Box 23
Machinery & tools

Heavy machinery and small tools used to complete projects are considered tax write-offs.

Where to write it off: Schedule C, Box 13
Phone, laptop, accessories

If you buy a phone or laptop and use it for work, it's partially deductible.

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

If you drive for work ...

If your work as a construction contractor finds you on the road, whether you're driving to a job site, picking up equipment, or meeting with a client, keep in mind that you can write off a portion of your expenses on things like fuel and car maintenance.

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 ...

The IRS gets that a construction contractor's job isn't restricted to construction sites. You might grab dinner with prospective clients or fellow construction contractors who want to refer you for a job. These both count as business meals and you can write the costs off on your taxes.

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 ...

Out-of-town work events like trade shows or industry conferences come with associated travel costs that you can write off on your taxes.

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 ...

If you work from home on client development, lead generation, industry research, or paperwork and finance management, you can deduct home office expenses from your taxes.

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

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