26 Tax Write-Offs for Exterminators & Pest Control Businesses

NAICS business code561710
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If you work for yourself as an exterminator, you’re used to squashing bugs. Now it’s time to turn that same hunter’s instinct toward snuffing out overpayments on your tax bill.

Don’t let the IRS burrow deeper into your wallet than they have to. By claiming your business expenses on your taxes, you're basically spraying a protective perimeter around your finances.

We’ve compiled the best write-offs for exterminators and pest control businesses, so you don’t even need to put out bait to attract those sweet savings.

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
Uniforms

Any uniforms you're required to wear on the job are considered tax-deductible.

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.

Where to write it off: Schedule C, Box 27b
Advertising

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

Where to write it off: Schedule C, Box 8
Appointment booking software

If you use software to keep track of appointments, write off the subscription.

Where to write it off: Schedule C, Box 18
Website & hosting fees

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

Where to write it off: Schedule C, Box 8
Contract labor

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.

Where to write it off: Schedule C, Box 11
Certifications & licenses
Where to write it off: Schedule C, Box 23
Pest traps

Bait stations, rodent traps, and backpack sprayers you use on the job can be written off.

Where to write it off: Schedule C, Box 22
Pesticides and bait

Any sprays, baits, and traps you buy can be deducted.

Where to write it off: Schedule C, Box 22
Pest control tools

Sprayers, foggers, bait stations and traps you use on jobs are deductible.

Where to write it off: Schedule C, Box 22
Pesticides & treatment products

Pesticides and chemical treatments are deductible supplies — cost of goods sold on Box 38 if you bill treatments as products.

Where to write it off: Schedule C, Box 22
Application equipment

Sprayers, foggers and bait stations are depreciated over time. Smaller tools can be expensed as supplies on Box 22.

Where to write it off: Schedule C, Box 13
Liability insurance

Protecting yourself and your business with liability insurance? It's a write-off.

Where to write it off: Schedule C, Box 15

If you drive for work ...

A pest control specialist might have to drive to meet clients or pick up supplies. These are work-related trips that allow you to write off car expenses.

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 — if you use the actual expense method. The standard mileage rate already covers them.

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

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.

Where to write it off: Schedule C, Box 9

If you discuss work at a restaurant ...

Perhaps you have some questions for a fellow exterminator about growing your business.

If you take them for lunch to pick their brain, you can write the cost off as a business meal.

Business meals

If you discuss work with a coworker, mentor, client, or prospective client, it's a write-off — 50% of the tab.

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

If you leave town for work ...

You can apply the travel tax deduction to lots of your travel costs. On-the-go meals, lodging, or transportation all count.

Keep this in mind if you go out of town for things like industry conferences or seminars.

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, your meals are 50% deductible — takeout included. (Long-haul truck drivers subject to DOT hours-of-service rules can deduct 80%.)

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

If you work from home ...

You qualify for the home office deduction if you regularly do business from an at-home workspace.

If you have a desk where you schedule meetings, conduct industry research, or work on client development, don't forget to claim the relevant write-offs!

Home office furniture

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.

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

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.

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

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.

Where to write it off: Schedule C, Box 25

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