Dog Walker Accountant UK — Simplr Accounting

Dog Walker
Accountant.

Specialist UK accountants for dog walkers — daily walks, group walks, puppy visits, home boarding, pet sitting and pet taxi.

Running a dog walking business means you are always on the move — and your finances need to keep up. We understand exactly what dog walkers can claim, how mileage works for dog walkers and when registration is required with HMRC. We handle the financial side so you can focus on walking dogs and growing your client list.

01 / Why Simplr

We get how dog walking businesses actually work.

Most accountants see service income and treat it as simple self-employment. We know the reality — multiple clients per day, mileage between every visit, equipment that wears out quickly, weather-dependent demand and income that varies week to week.

01

Dog walking business specialists

Regular walks, group walks, puppy visits, home boarding, drop-in visits and pet taxi — we understand every service type and exactly which expenses you can claim. Read our guide to 15 allowable costs dog walkers often miss.

02

Mileage and travel claims

Travel between clients is your biggest deductible expense. The HMRC approved mileage rate is 45p per mile for the first 10,000 business miles per year. We make sure you are capturing every claimable mile correctly. Read our full guide on how mileage works for dog walkers.

03

Self employment registration

Once you earn over £1,000 from dog walking in a tax year, HMRC requires you to register as self-employed and file a Self Assessment return. Read our guide on whether dog walkers need to register as self-employed to understand exactly when and how this applies.

04

Quick support

Got a question while out on walks? Message us on WhatsApp and get a reply within 24 hours — no extra charges, ever.

05

Making Tax Digital

Earning over £50,000 from your dog walking business? MTD for Income Tax applies from April 2026. We set up digital records and handle all quarterly submissions for you.

06

Fixed monthly fees

No hourly rates, no surprise invoices. A clear monthly fee that covers everything — you know the cost from day one whatever the season brings.

02 / How we help

Everything a dog walker needs.

From your first Self Assessment to ongoing bookkeeping, VAT, limited company accounts and tax planning — we handle the financial side so you can focus on walking dogs and keeping clients happy.

03 / Expenses

Every cost you can claim.

Dog walkers have more claimable costs than most realise — many of which add up significantly over a year. Read our full guide to 15 allowable costs dog walkers often miss for the complete breakdown.

Mileage between client visits (45p/25p per mile)
Parking fees at client locations
Leads, harnesses and collars for business use
Poo bags, treats and training aids
Dog walking and public liability insurance
Pet first aid training and qualifications
Booking platform and scheduling software
Website hosting and domain costs
Marketing and advertising spend
Phone costs (business proportion)
Wet weather gear worn exclusively for work
Accountancy fees and bookkeeping software
Mileage — your single biggest deduction

Claiming travel between clients correctly

Every drive between a client's home and a park, between two clients, or to collect a dog is a claimable business mile. The HMRC approved rate is 45p per mile for the first 10,000 miles per year and 25p thereafter. You must keep a mileage log with the date, start point, destination and business purpose for each journey. Driving from home to your first client and home from your last is generally not claimable — but every mile in between is. Read our full guide on how mileage works for dog walkers.

Do you need to register as self-employed?

When HMRC requires registration

Once your gross dog walking income exceeds £1,000 in a tax year, you need to register as self-employed with HMRC and file a Self Assessment return — even if you are already paying tax through employment elsewhere. Many dog walkers start as a side hustle and cross this threshold without realising they need to act. Registering late can result in penalties. Read our guide on whether dog walkers need to register as self-employed for the full picture.

Equipment and gear

What dog walkers can and cannot claim on kit

Leads, harnesses, poo bags and treats bought specifically for business use are claimable. Wet weather clothing worn only for work may also be claimable — but general outdoor clothing that could also be worn in daily life is not. First aid training specifically for pets is claimable. Booking software and scheduling apps are claimable in full. Read our guide to 15 allowable costs dog walkers often miss to make sure you are not leaving money on the table.

04 / Key thresholds

Know where
you stand.

Whether you are just picking up your first regular clients or running a full team of walkers, these thresholds determine how you report and pay tax on your dog walking income.

Unsure where you sit? Book a free discovery call and we will work it out together. HMRC has official guidance on how to register for Self Assessment and VAT registration.

£1k
Trading allowance
Once your gross dog walking income exceeds £1,000 in a tax year, you need to register as self-employed with HMRC and file a Self Assessment return.
£12.5k
Personal allowance (approx.)
You only pay Income Tax on profit above your Personal Allowance. Every allowable expense — especially mileage — reduces your taxable profit and your tax bill.
£50k
MTD Income Tax threshold
If your qualifying self-employed income exceeds £50,000, Making Tax Digital applies from April 2026 — digital records and quarterly updates required.
£90k
VAT registration
Once taxable turnover exceeds £90,000 in a rolling 12-month period, VAT registration is mandatory. We monitor your position as your business grows.
05 / Why Simplr

Not your typical accountants.
Built for small businesses.

Clear advice, plain English and a team you can actually reach — not just at January deadline time.

/ 01

Plain English

We explain Self Assessment, mileage claims, equipment deductions and Making Tax Digital in plain English — no jargon, no confusion about what you owe or why.

/ 02

Quick support

Message us on WhatsApp between walks and get a reply within 24 hours — no extra charge, no waiting until your next scheduled call.

/ 03

Fixed fees

No hidden costs or surprise bills. You know exactly what you pay each month and what is included from the start.

/ 04

Growth-minded

Whether you are taking on additional walkers, expanding your service area or considering a limited company, we help you plan ahead — not just file backwards.

06 / FAQs

Dog walker tax questions, straight answers.

Everything you need to know before booking a call.

Do dog walkers pay tax in the UK?
Yes. If you are running a dog walking or pet care business as a UK resident, your earnings count as taxable income. Once you earn over £1,000 in a tax year, you need to register as self-employed with HMRC and file a Self Assessment return. This applies whether you walk dogs full-time or as a side income. Read our guide on whether dog walkers need to register as self-employed.
What income do I need to declare from dog walking?
All of it. Income from regular walks, ad-hoc bookings, group walks, puppy visits, home boarding, pet sitting and any other pet care services. You report gross income then deduct allowable expenses to calculate your taxable profit.
What expenses can dog walkers claim?
Mileage between clients, parking, leads and harnesses, poo bags, treats, insurance, first aid training, booking software, website hosting, marketing, phone costs (business proportion), work-specific wet weather gear and accountancy fees. Read our guide to 15 allowable costs dog walkers often miss.
Can dog walkers claim mileage?
Yes. The HMRC approved mileage rate is 45p per mile for the first 10,000 business miles per year, and 25p per mile after that. You must keep a mileage log with the date, destination and business purpose for each journey. Travel between clients during the working day is claimable — driving from home to your first client and back from your last generally is not. Read our full guide on mileage claims for dog walkers.
Do dog walkers need to register for VAT?
If your taxable turnover exceeds £90,000 in any 12-month period, you must register for VAT. We handle registration and quarterly submissions so you stay compliant. See HMRC's guidance on VAT registration for the rules.
Should I set up a limited company for my dog walking business?
It depends on your income level and personal circumstances. A limited company can be more tax-efficient once profits reach a certain threshold, but it comes with additional admin and compliance requirements. We run the numbers and advise whether incorporation makes sense for where you are right now.
Is my information kept private?
Absolutely. We are bound by strict professional confidentiality rules and GDPR. Your financial information is stored securely in encrypted, cloud-based software. We will never share your data with anyone without your explicit permission.
Ready to get started

Get your dog walking tax sorted.

Book a free, no-obligation discovery call. We will explain exactly what we can do for you — no jargon, no surprise fees.

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