Tools, plants, mileage — tracked in one app
Petrol for the mower. Plants from the nursery. Mileage between gardens. Green-waste fees. All in one place.
Petrol, plants and trips to the tip — easy to lose track
A typical self-employed gardener fills the van and the mower, picks up plants and compost from a nursery, runs to the tip with garden waste, and buys consumables (twine, blades, fertiliser) most weeks. Lots of small receipts that vanish in a week.
What PocketReceipt tracks for gardeners
Mower & tool fuel
Petrol for mowers, strimmers, blowers, chainsaws. Tracked separately from van diesel for accurate claims.
Plants & materials
Nursery receipts, compost, bark, turf, decking. Tagged to client jobs for billing.
Mileage between gardens
GPS or manual log between properties. HMRC 55p/25p auto-applied. Multi-stop days handled.
Green-waste & tip fees
Skip hire, tip permits, commercial waste licence. Fully deductible business cost.
Tools & equipment
Mowers, strimmers, hedge trimmers, leaf blowers. Capital allowance flagged on big-ticket buys.
Insurance & trade subs
Public liability, equipment cover, RHS or trade-body membership. Categorised automatically.
A typical gardener's week, tracked
- Monday — fill the van and the mower at the petrol station, both receipts scanned
- Tuesday — plants and compost from the nursery, tagged to client
- Wednesday — drive between 4 gardens, mileage auto-logged
- Thursday — drop garden waste at the tip, scan receipt
- Friday — buy a new strimmer, capital-allowance flagged
- Sunday — export weekly summary, send to accountant
Allowable expenses for self-employed gardeners
HMRC lets you deduct any cost that is wholly and exclusively for your gardening business. The table below maps a typical sole-trader gardener's spend — regular maintenance rounds, garden tidies, hedge cutting, lawn care, seasonal planting — to the boxes on SA103F. Petrol for mowers and strimmers, green-waste tip fees and your annual pesticide certificates are the easy-to-miss ones.
| Expense | Claim? | SA103F box | Notes |
|---|---|---|---|
| Materials — compost, topsoil, fertilizer, mulch, weed killer, grass seed, plants | Yes | Box 17 — Cost of goods bought for resale or goods used | Trade receipts from a local garden centre, builders' merchant or Gardena/B&Q/Wickes trade. |
| Petrol for mowers, strimmers, leaf blowers (separate from van fuel) | Yes | Box 17 | Easy to miss because it's bought in jerry cans on the same forecourt visit as your van fuel — split the receipt by the litres declared for each. |
| 2-stroke oil, chain oil, fuel stabiliser, lubricants | Yes | Box 17 | Consumables for petrol equipment. |
| Green-waste tip fees, commercial-waste collection levy, skip hire | Yes | Box 17 / Box 30 | Local-authority tips charge commercial rates for trade waste — every weighbridge ticket is allowable. |
| Major equipment — Honda mower, Stihl strimmer, hedge trimmer, leaf blower, chainsaw | Yes | Box 49 — Annual Investment Allowance / cash basis expense | Under cash basis (default since 6 April 2024) include with other expenses. Under traditional accounting claim AIA, up to £1,000,000 a year. |
| Power tools — cordless multi-tool, jet washer, scarifier | Yes | Box 49 / cash basis expense | Same treatment as major equipment. |
| Hand tools — secateurs, loppers, spade, fork, rake, shears, edging knife | Yes | Box 22 — Repairs and maintenance of property and equipment | Replacement small kit that wears out regularly. |
| Van or pickup — actual running costs (fuel, MOT, servicing, repairs, VED) | Yes | Box 20 — Car, van and travel expenses | Only if you are not using simplified mileage on the same vehicle. Apportion any personal use. |
| Van or pickup — simplified mileage rate | Yes | Box 20 | 55p first 10,000 business miles, 25p after. Cannot be combined with capital allowances or actual costs on the same vehicle. |
| Trailer for taking equipment to sites | Yes | Box 49 / cash basis expense | Capital purchase, claim AIA in year one (traditional) or expense it (cash basis). |
| Public liability + tool insurance (in-van overnight cover) | Yes | Box 21 — Rent, rates, power and insurance costs | Public liability is essential — clients want to see cover before letting you near a Japanese maple. Tool cover is separate. |
| PA1 / PA6 pesticide certificate, NPTC chainsaw refresher | Yes | Box 30 — Other business expenses | Refresher training and certificates for your existing trade are allowable. |
| Trade body subscription — BALI / RHS / Pro Gardener | Yes | Box 30 | Listed by HMRC as an example of allowable trade subscriptions. |
| PPE — ear defenders, safety boots, gloves, chainsaw trousers, eye protection, dust mask | Yes | Box 30 | Protective and specialist work clothing only. Ordinary clothing is never allowable. |
| Mobile phone bill — business proportion | Partly | Box 23 — Phone, fax, stationery and other office costs | Estimate honestly. 50–70% is typical for a gardener running quotes and scheduling through the phone. |
| Booking / scheduling app, accounting software | Yes | Box 23 | Monthly subscriptions allowable. |
| Stationery — business cards, leaflets, invoice book, printer ink | Yes | Box 23 | Day-to-day office consumables. |
| Advertising — Google Ads, Checkatrade, Bark, local Facebook groups, leaflets | Yes | Box 24 — Advertising and business entertainment costs | Client gifts and entertainment are not allowable. |
| Card terminal fees (SumUp, Zettle, Square) | Yes | Box 26 — Bank, credit card and other financial charges | Easy to miss — fees are netted off before money reaches your bank. |
| Accountant or bookkeeper fee | Yes | Box 28 — Accountancy, legal and other professional fees | Including the cost of preparing your Self Assessment. |
| Working from home flat rate (quoting, ordering plants, scheduling, admin) | Yes | Box 21 | £10 / £18 / £26 a month for 25–50 / 51–100 / 101+ hours business use. |
| Plain trousers, T-shirts, ordinary trainers | No | — | HMRC: "you cannot claim for everyday clothing (even if you wear it for work)." Branded uniform, hi-vis and PPE are different. |
| Lunch and food on the working day | No | — | Subsistence is only allowable on overnight trips away from your normal area. |
| Speeding fines, parking penalties | No | — | Fines are never allowable. |
Box numbers from HMRC SA103F Notes 2026. SA103S (turnover under £90,000) maps to the same expense categories on boxes 11–19, with Box 23 for AIA.
Chris, a Cheltenham gardener earning £36,000
The setup
Chris is 47, lives in Cheltenham and runs his gardening round as a sole trader. About 35 regular weekly and fortnightly clients (lawns, hedges, borders, leaf clear-ups) plus a handful of one-off garden tidies and spring jet-washing jobs. All direct-to-customer — no CIS. Gross turnover for 2025–26 is £36,000. He drives a 7-year-old Mitsubishi L200 pickup with a small trailer, 11,000 business miles a year on simplified mileage.
What he claims at year end
Tracked through PocketReceipt across the year:
The maths
Gross turnover £36,000 minus £11,994 of expenses leaves a taxable profit of £24,006. After the £12,570 personal allowance, £11,436 falls in the basic-rate band. Income Tax at 20% is £2,287. Class 4 NICs at 6% on profits between £12,570 and £50,270 add £686. Total tax due: £2,973.
What it would have cost without the records
If Chris had only claimed the obvious — mileage, materials and his accountant fee, around £8,400 — his taxable profit would be £27,600. Income Tax would be £3,006 and Class 4 NICs £902, total £3,908. The records save him £935 a year — most of the gap is petrol for tools, green-waste tip fees, pesticide certificate renewal and the £10/month working-from-home flat rate.
The MTD ITSA jolt — coming for gardeners from April 2027
For decades sole traders filed a tax return once a year on 31 January. From April 2026, anyone with combined self-employment + property income over £50,000 must file 5 times a year instead: four quarterly cumulative updates (due 7 August, 7 November, 7 February and 7 May) plus a Final Declaration on 31 January.
The threshold drops to £30,000 from 6 April 2027, which catches most full-time gardeners — including Chris in our example. From April 2028 the threshold drops again to £20,000. The test uses the qualifying income on your previous tax year's Self Assessment, so the year that gets you into scope is the one before your start date. Once you're in, you can only opt out again once your qualifying income has stayed below the relevant threshold for 3 tax years in a row — so plan as though you're in for the long run. Get the records digital and the categories cleanly mapped now, before the first deadline hits.
Common tax mistakes UK gardeners make
- Mixing simplified mileage and actual van costs on the same vehiclePick one method per vehicle and stick with it for that vehicle's life with the business. Claiming 55p/25p AND fuel receipts is double-counting and HMRC will reverse it.
- Forgetting petrol bought for mowers and strimmersThe fuel that goes into the equipment is separate from your van fuel and is fully allowable in Box 17. Split the forecourt receipt by litres so you can claim both legs cleanly.
- Skipping green-waste tip feesCommercial green-waste disposal is a real cost on a busy round — easily £400–£700 a year on weighbridge tickets and skip hire. Every receipt is allowable.
- Treating a new mower or strimmer as "repairs"A £580 Honda Izy mower or £350 Stihl strimmer is a capital purchase, not a repair. Under cash basis (default since 6 April 2024) include the cost with other expenses; under traditional accounting it goes through Annual Investment Allowance — fully deductible in year one.
- Plain clothes claimed as "work clothing"HMRC's rule is explicit: everyday clothing is never allowable, even if you only wear it for work. Branded uniform, hi-vis, chainsaw trousers, safety boots — yes. Plain jeans and ordinary trainers — no.
- Skipping the PA1 / PA6 pesticide certificate renewalIf you spray any weed killer commercially, PA1 + PA6 (or equivalent) is a legal requirement. The renewal course and certificate are fully allowable in Box 30 — claim them every cycle.
- Daily lunch and coffee claimed as subsistenceSubsistence is only allowable on overnight trips away from your normal working area. A meal deal between rounds is not a business expense.
- Missing card-terminal feesSumUp, Zettle and Square typically deduct 1.5–1.7% before money reaches your bank. Even on a £8,000 card-takings year that's £120–£140 of pure expense relief.
- Not declaring cash paymentsCash from customers still has to go in your turnover. HMRC's compliance work on small trades (including gardening) focuses on cash takings — declare them.
- Sleepwalking into MTD ITSAFrom 6 April 2027 gardeners with combined self-employment + property income over £30,000 must file 4 quarterly cumulative updates a year plus a Final Declaration. That's 5 filings a year, not 1. Missed quarterly updates carry penalties under the new points-based system — start the digital record-keeping habit before the deadline lands.
- Missing the 5 October registration deadlineIf you went self-employed in the 2025–26 tax year you must register for Self Assessment by 5 October 2026. HMRC can charge a "failure to notify" penalty as a percentage of the tax due.
Year-end tax tips for gardeners
- Time big equipment purchases before 5 AprilA new ride-on mower, Stihl chainsaw set, replacement leaf blower or trailer bought before 5 April pulls the deduction into the current tax year. Under cash basis (default since April 2024) include with other expenses; under traditional accounting they go through Annual Investment Allowance, up to £1,000,000 a year.
- Pay PA1/PA6 + NPTC renewals before 5 AprilPay annual pesticide certificate and chainsaw refresher fees before 5 April so the deduction lands in the current tax year (under cash basis, the deduction lands when you pay).
- Reconcile mower petrol against forecourt receiptsSplit every petrol receipt by what went into the van vs the jerry can / tank for the equipment. The mower / strimmer fuel goes to Box 17 (cost of goods), not Box 20 (van travel) — small distinction but it tightens the return.
- Reconcile card-terminal totals against your bankPull the annual statement from SumUp / Zettle / Square. Gross takings go into turnover; processing fees go into Box 26.
- Check your Class 4 NIC band crossingFor 2025–26 Class 4 NICs are 6% on profits between £12,570 and £50,270, then 2% above. Most gardeners stay in the 6% band; a well-timed equipment purchase before year-end can shift profit if you're close to a band edge.
- Plan for MTD ITSA — five filings, not oneFrom 6 April 2026 the £50,000 threshold catches landscape architects and busy small-firm owners; from 6 April 2027 the £30,000 threshold catches most full-time gardeners; from 6 April 2028 the £20,000 threshold catches almost everyone. Once in scope, you file four quarterly cumulative updates (7 August / 7 November / 7 February / 7 May) plus a Final Declaration on 31 January. That's a 1→5 jump in filing cadence — start using digital record-keeping a full year before your scope date.
- Watch the £90,000 VAT threshold rolling 12-month totalMost sole-trader gardeners stay well under, but landscape contractors and small-team operations can cross. Check the rolling 12-month total each month, not just the tax year.
FAQ for gardeners
Can I claim mower petrol separately from van diesel?
Yes. Mower and equipment fuel is a direct business expense. Van fuel is either simplified mileage or actual costs — pick one and stick with it.
Are plants I supply to clients deductible?
Yes — they're materials. Tag them to the client job so you can bill onwards if you do client-facing pricing.
Can I claim a new mower or strimmer?
Items over £1,000 are usually capital allowances. Below that, treated as a business expense. PocketReceipt flags items that may need capital treatment.
Do I need RHS or trade-body membership to claim?
No — but if you do pay a trade subscription (RHS, BALI, APL, Pro Gardener etc.) the fee is fully allowable in Box 30 as a professional subscription.
What does MTD ITSA mean for me as a gardener?
Making Tax Digital for Income Tax replaces the annual Self Assessment cycle with quarterly reporting once your combined self-employment + property income crosses a threshold. That's 5 filings a year, not 1. Thresholds: £50,000 from 6 April 2026, £30,000 from 6 April 2027 (catches most full-time gardeners), £20,000 from 6 April 2028. Quarterly cumulative updates are due 7 August, 7 November, 7 February and 7 May, plus a Final Declaration on 31 January. Start using digital record-keeping a year before your scope date — quarterly catch-ups in retrospect from a shoebox of receipts is a nightmare.
When is my tax due?
Self Assessment for the 2025–26 tax year is due online by 31 January 2027. If your tax bill is more than £1,000 you also pay 50% as a first payment on account that day, and another 50% on 31 July 2027. From 6 April 2027, most gardeners (over the £30,000 MTD ITSA threshold) also file four quarterly cumulative updates plus a Final Declaration each year — 5 filings a year, not 1.
Are green-waste tip fees and disposal costs deductible?
Yes. Disposal fees, council tip permits used wholly for the business, and skip hire are all allowable. Keep the receipts — they go in Box 20 (repairs and renewals) or Box 17 (cost of goods) on SA103S.
Can I claim plants I buy to supply to clients?
Yes — they're materials. Tag them to the client job so the cost flows through your pricing. Box 17 (cost of goods) on SA103S. Plants you grow on for stock are treated the same as any other materials.
Can gardeners claim use of home as office?
Yes. Quoting, invoicing, route planning and bookkeeping done at home all qualify. Use HMRC's flat-rate simplified expenses (£10–£26 a month depending on hours) — no receipts needed for the flat rate. Box 19 on SA103S.
HMRC and PocketReceipt references used on this page
- HMRC, Expenses if you're self-employed — overview
- HMRC, Clothing expenses
- HMRC, Simplified expenses — vehicles (55p / 25p / 24p flat rates)
- HMRC, Simplified expenses — working from home
- HMRC, Annual Investment Allowance
- HMRC, Cash basis accounting (default since April 2024)
- HMRC, Self-employed National Insurance rates
- HMRC, Self Assessment deadlines
- HMRC, Making Tax Digital for Income Tax — sole traders & landlords
- HMRC, SA103F Notes 2026 — Self-employment (full) (PDF)
- PocketReceipt, Mileage calculator · VAT threshold calculator · MTD Forecaster
- PocketReceipt, Sole-trader allowable expenses — full guide · Simplified vs actual costs · MTD ITSA quarterly checklist
- PocketReceipt, Best receipt scanner apps for UK sole traders (2026 comparison)
Worked example figures are illustrative. Tax rates use 2025–26 thresholds: personal allowance £12,570; basic-rate Income Tax 20%; Class 4 NICs 6% on profits between £12,570 and £50,270, 2% above. PocketReceipt is a record-keeping app, not a tax adviser — speak to an accountant for advice on your situation.