Pet Sitter Tax Deductions: 2026 Write-Offs for Dog Walkers

Last updated June 2026.

Pet sitting and dog walking pay the bills one visit at a time, and the tax return that follows looks just as piecemeal: a tank of gas here, a bag of treats there, a platform fee skimmed off every booking. Pull those scattered costs together and they add up to real money. The miles you drive between client homes are usually the single largest write-off, the supplies you buy for the animals you care for are deductible, the cut Rover or Wag takes is deductible, and because pet care is not a specified service business, almost every solo sitter qualifies for the full 20% qualified business income deduction. Track it through the year and a busy walker can cut taxable income by five figures.

This guide covers what a self-employed pet sitter or dog walker can deduct on a 2026 Schedule C, with the IRS rule behind each one. It is general information, not tax advice for your specific return; confirm the details with your own accountant.

Do pet sitters have to pay taxes?

Yes. If you sit pets or walk dogs for pay and you are not someone's employee, the IRS treats you as self-employed. You report the income on Schedule C and pay both income tax and self-employment tax on the profit. This is true whether clients pay you in cash, through Venmo, or through a platform like Rover, Wag, or Care.com, and it is true even if no tax form ever shows up in your mailbox.

The flip side is that self-employment unlocks deductions an employee never gets. Every ordinary and necessary cost of running the business comes off your income before tax. The job now is to catch all of them.

What is the business code for a pet sitting business?

The IRS principal business code for pet sitting, dog walking, and boarding is 812910, Pet Care (except Veterinary) Services. You enter it in box B at the top of Schedule C. It covers the full range of non-medical animal care: in-home sitting, daily walks, drop-in visits, overnight boarding, and grooming when that is part of the service. Veterinary work uses a different code, but a sitter who does not provide medical care belongs in 812910.

What can a pet sitter write off on taxes?

The deductible costs of a pet care business fall into a handful of buckets. Here are the most common ones and the Schedule C line each lands on.

The sections below work through the ones that carry the most dollars and cause the most confusion.

How do I deduct mileage for pet sitting?

Mileage is usually the biggest write-off in this business, and for 2026 the IRS standard mileage rate is 72.5 cents per mile, up from 70 cents in 2025. You multiply your business miles by that rate and deduct the result, or instead track actual car costs (gas, repairs, insurance, depreciation) and deduct the business-use share. Most sitters come out ahead with the standard rate and far less paperwork, but you can run both and pick the larger number in year one.

What counts is the catch. Commuting from home to a regular workplace is never deductible, but driving between client homes is, and so is a trip to the dog park, the vet, or the groomer on a client's behalf. The powerful move for a sitter is a qualifying home office: if your home is the base where you schedule and run the business, the drive from home to your first client and back from your last client become deductible business miles instead of nondeductible commuting. Keep a mileage log, a phone app, a notebook, or a calendar that ties miles to clients, because the deduction is only as good as the record behind it.

Are pet supplies and treats tax deductible?

Yes, when you buy them for the animals you are paid to care for. Waste bags, leashes, treats handed out on walks, toys, crates, cleaning and sanitizing supplies, and first-aid items for clients' pets are ordinary and necessary business expenses that go on the supplies line. Buy in bulk for the business and the whole cost is deductible.

There is one bright line that trips people up, covered next.

Can I deduct my own pet's expenses?

No. Your own dog's food, vet bills, and toys are personal expenses under Section 262, even if you also run a pet care business. The deduction follows the work: supplies used for clients' animals are deductible, supplies for your own pets are not. The only common exception is a genuine working animal, such as a guard dog protecting a business premises, which is a narrow and well-documented situation, not a way to write off the family pet. If you buy a single bag of treats and split it between client visits and your own dog, deduct only the business share.

Are platform fees like Rover and Wag deductible?

Yes. The service fee a platform skims from each booking is a real business cost and fully deductible. So is the payment-processing fee on cards and apps. A common mistake is reporting only the money that lands in your bank account; instead report the gross amount the client paid as income, then deduct the platform's cut as an expense. The net is the same, but doing it the right way matches the 1099-K the platform may send and keeps your return clean if anyone looks.

Can I deduct insurance and bonding?

Yes. Pet sitting carries real risk, a lost dog, a bite, damage to a client's home, and the coverage you buy against it is deductible. General liability insurance, a pet-sitter bond, and care, custody, and control coverage are all ordinary and necessary business expenses under Section 162. Membership dues to a professional association and the cost of a background check that clients or a platform require are deductible too.

Can I take the home office deduction?

You can if you use part of your home regularly and only for the business, for example a desk or room where you schedule visits, handle invoicing, and store business supplies. The space has to be exclusive to the business; a kitchen table you also eat at does not qualify. You can use the simplified method ($5 per square foot up to 300 square feet, so $1,500 maximum) or the regular method that prorates actual home costs by the business-use percentage.

Boarding pets in your home is where sitters most often get this wrong, so it gets its own answer below.

Can I deduct part of my home if I board pets there?

You can, but you do not get the easier day-care rule. There is a special exception in Section 280A(c)(4) that lets a day-care provider deduct space used for both business and personal life on a time-and-space basis without exclusive use. By the words of the statute, that exception applies only to day care for children, for people aged 65 and older, or for people physically or mentally unable to care for themselves. It does not cover animals. A home pet-boarder therefore falls under the regular rule: to deduct business use of your home, the space has to be used regularly and exclusively for the boarding business. A spare room set up only for boarded dogs can qualify; your living room, where the family also watches TV, cannot. Plan the space accordingly if boarding is a real part of your income.

What is the self-employment tax for a pet sitter?

On top of income tax, self-employment tax is 15.3% of your net profit, 12.4% for Social Security up to the 2026 wage base of $184,500 and 2.9% for Medicare with no cap. You figure it on Schedule SE, and you get to deduct half of it above the line, which softens the blow. Because no employer is withholding for you, the IRS expects quarterly estimated payments if you will owe $1,000 or more for the year. Set aside roughly 25% to 30% of each payment for taxes and pay it in four times a year to avoid an underpayment penalty.

Do I get the 20% QBI deduction as a pet sitter?

Yes, and it is one of the most valuable deductions you have. The qualified business income deduction lets you write off up to 20% of your net business profit. Pet care is not a specified service trade or business, so this is not the kind of work (health, law, accounting, consulting, financial services) that loses the deduction at higher incomes. For 2026 you get the full 20% as long as your total taxable income stays under $201,750 if you file single or head of household, $201,775 if married filing separately, or $403,500 if married filing jointly. Above those lines the deduction begins to phase in extra rules, but most solo sitters are comfortably under them and take the full 20% on top of every other deduction here.

Will I get a 1099 for pet sitting?

Maybe, and it does not change what you owe. Platforms and business clients that pay you $2,000 or more in 2026 should send a 1099-NEC (the threshold jumped from $600 under the 2025 tax law). Third-party payment platforms send a 1099-K only if you cross both $20,000 in payments and 200 transactions for 2026, after a few years of on-again, off-again lower thresholds. Either way, you report all your pet-sitting income whether or not a form arrives; the forms just tell the IRS what to expect. Keep your own running total so you are not relying on someone else's paperwork.

What about big purchases, retirement, and startup costs?

Larger items have their own rules. Equipment like a dog-grooming setup, a transport crate system, or a business laptop can be written off in full the year you buy it under Section 179 (the 2026 cap is $2.56 million, far above anything a sitter spends) or under 100% bonus depreciation, now permanent for property placed in service after January 19, 2025. Anything under $2,500 per item can simply be expensed under the de minimis safe harbor. The money you spent getting the business off the ground before your first paid visit, up to $5,000, is deductible in year one under Section 195, with the rest amortized over 180 months. And a profitable sitter can shelter income with a SEP-IRA (up to 25% of net self-employment earnings, capped at $72,000 for 2026) or a Solo 401(k) ($24,500 employee deferral for 2026 plus a profit-sharing piece up to the same $72,000 total).

How do I keep all of this organized?

The deductions are only as good as the records behind them. Gas and toll receipts, supply purchases, platform statements, insurance bills, and your mileage log need to be sorted by category so the totals are ready at tax time instead of buried in a glovebox. Scanning each receipt as it comes in and exporting the lot to a spreadsheet means your mileage, supplies, and fees are already tallied when your accountant sits down with the return. For more on keeping that paperwork audit-ready, see our guides on whether the IRS accepts digital receipts, how long to keep business receipts, and how to categorize business expenses for taxes. Because most of a sitter's write-off is drive time, the vehicle expense deduction guide is worth a read, and if you also watch children our daycare provider deductions guide covers the home-use rules in depth. When it is time to total the year, the receipt to Excel converter and receipt scanner for taxes turn a season of gas slips and supply receipts into a clean spreadsheet your accountant can file from.

A pet care business also runs on clients and bookings. Getting a clear service agreement signed before the first sit (house key, vet authorization, emergency contacts) is faster when you can send it through an online document signing service instead of chasing paper. Cutting down on no-shows and last-minute cancellations is easier when booking confirmations and visit reminders go out through a WhatsApp bulk messaging platform rather than one text at a time. And when the year closes, reconciling every platform payout and client payment against the books in a bank statement to QuickBooks converter turns a pile of deposits into clean entries your accountant can work from.