E-commerce accountants in Harmondsworth — from £79/mo, fixed.
From first Shopify sale to multi-channel FBA operation, we keep Harmondsworth (UB7) online sellers reconciled, VAT-safe and profitable on paper as well as in the bank. Also serving Sipson, Longford, Heathrow Villages.
E-commerce Accountants for Harmondsworth — done properly, entirely online
Online sellers in Harmondsworth — FBA and FBM Amazon sellers, Shopify DTC brands, eBay and Etsy shops, and TikTok Shop sellers scaling fast.
What's included
- Sales reconciled from Amazon, Shopify, eBay, Etsy and TikTok Shop
- Marketplace fees, refunds and reserves accounted correctly
- UK VAT on marketplace sales handled — including where the platform collects it
- Inventory and cost-of-goods tracking that survives an HMRC look
- Monthly numbers per channel so you know what actually makes money
What Harmondsworth gets with Bohzo Accountants
Your fee is agreed before any work starts and never changes mid-job. No hourly billing, ever.
We track every HMRC and Companies House date that applies to you, so you don't have to.
Bohzo Accountants trades as Bohzo Ltd, registered in the UK under Company No. 15031604 — check us on Companies House any time.
Records in over the portal or WhatsApp, approvals from your phone, filings sent electronically — Harmondsworth to HMRC without a single appointment.
Compare our fixed e-commerce accountants fees
| Your situation | Fixed fee |
|---|---|
| Single channel, under £85k turnover | £79/mo |
| Multi-channel + VAT | £129/mo |
| Multi-channel + VAT + inventory accounting | £179/mo |
| Marketplace VAT health check (one-off) | £149 |
“From” pricing reflects the simplest case; anything more complex is quoted as a fixed fee in writing before work begins — and never changes after.
Online accountants vs the high street
Traditional firms around West London still run on hourly billing, office appointments and fees you discover after the work. Our model inverts that: the fee is fixed and written down before work begins, questions are part of the service rather than billable events, and everything happens online — the reason Harmondsworth pays the same as everywhere else.
There's no office to fund in Harmondsworth and no office to visit: records travel through our secure portal or WhatsApp, approvals happen on your phone, and filings go to HMRC and Companies House electronically. You get the same qualified work — minus the overheads, the travel and the surprises on the invoice.
E-commerce Accountants in Harmondsworth: from first message to filed
Start with a message — no forms, no phone queue. Tell us what needs doing and we take it from there.
One fixed price before any work starts. Complex case? We say so now, not on the invoice.
The legal bits — ID verification, engagement letter — happen online in minutes, then your records come in via the portal or WhatsApp.
We prepare, you check and approve, we submit — and you get the HMRC confirmation the same day it's filed.
The same service in Harmondsworth as anywhere — by design
Whether your business trades from Harmondsworth itself or you simply live there and work everywhere, the tax rules are national — and so are we. Harmondsworth clients get the same preparers, the same fixed fees and the same deadline tracking as every other town on this site.
Being in London, Harmondsworth clients often come to us comparing against firms charging central-London rates for the same compliance work. The work is identical; the overheads aren't — and since we carry no premises anywhere, our fees don't care about postcodes.
Where we work around Harmondsworth
Harmondsworth sits in the borough of Hillingdon (Heathrow Villages ward), UB7 postcode area. If you're comparing local options from Harmondsworth, it helps to see the map the way we do — one service area, no travel involved.
| Nearby | Distance from Harmondsworth | Direction |
|---|---|---|
| Sipson | 0.8 miles | east |
| Longford | 0.8 miles | south-west |
| Heathrow Villages | 1.1 miles | south-east |
| West Drayton | 1.1 miles | north |
| Thorney | 1.4 miles | north-west |
Distances are straight-line, between place centres. Every listed place — and everywhere between — is served online at the same fixed fees.
Harmondsworth e-commerce accountants FAQs
Amazon already collects VAT on some of my sales — what's left to do?
Marketplaces collect VAT in specific cases (like overseas sellers' UK sales), but UK-established sellers still account for VAT on most sales, reclaim input VAT, and must report everything correctly. Mixing up 'marketplace-collected' and 'seller-collected' revenue is the most common e-commerce VAT error we fix.
Why don't my bank deposits match my sales?
Because marketplaces deposit net settlements — sales minus fees, refunds, reserves and adjustments, across date boundaries. Proper e-commerce bookkeeping reconciles the settlement reports, not the bank line. That's exactly what we do monthly.
When should an online seller register for VAT?
At £90,000 of rolling 12-month taxable turnover — which growing sellers hit faster than they expect. Register late and the VAT comes out of your margin retrospectively. We monitor turnover monthly so registration happens on time, on purpose.
Do I need to visit an office in Harmondsworth?
No — there's nothing to visit and nothing to print. We're an online firm: records go through our secure portal or WhatsApp, and everything is filed electronically. It works the same whether you're in Harmondsworth or anywhere else in West London.
I searched "e-commerce accounting near me" — is this service really local to Harmondsworth?
Harmondsworth is fully covered, yes. The work is done online, which in practice means more local than an office: same-day replies instead of appointment slots, and the same published fixed fee whether you're in Harmondsworth town centre or the edge of West London. If you'd rather talk it through first, WhatsApp us — a real person answers.
Who will actually handle my e-commerce accounting?
Bohzo Accountants — a trading name of Bohzo Ltd, a registered UK company (No. 15031604). You get a named contact, a fixed fee in writing, and nothing is filed until you've reviewed and approved it.
How do your fixed fees work?
You tell us your situation, we quote one fixed price in writing before any work starts, and that price never changes mid-job. If your case is unusually complex we'll say so up front and agree a different fixed price — but the fee is always agreed before we begin, never after.
The short version of the rules that matter
Can't pay the bill by the deadline? File anyway. Filing and payment are penalised separately, and HMRC's Time to Pay arrangements can spread the bill — but only once the return is in. Not filing because you can't pay turns one problem into two.
The trading allowance means up to £1,000 of gross side income per year can be tax-free with no return needed. Above that, registration and reporting kick in — and platforms now report seller data to HMRC, so "under the radar" isn't a strategy any more.
Crypto traders rack up hundreds of taxable events without noticing, because every swap counts as a disposal. Specialist software plus the pooling rules turns the mess into a number; guessing does not.
Ask any prospective accountant two questions: "what's included in the fee?" and "what costs extra?" The quality of those two answers predicts the whole relationship.
The July payment on account is the forgotten deadline: no return is due, but money often is. We diary it for every client it applies to, because HMRC charges interest from the day it's late even though nothing was "filed" late.
Most HMRC letters are routine — a statement, a code change, a reminder. The rule is simple: never ignore one, and never panic over one. Forwarded to your accountant the day it arrives, almost every letter is a five-minute job.
The capital gains annual exempt amount has shrunk to £3,000, which pulls far more ordinary disposals — shares, crypto, second properties — into reporting territory. Gains that once fell under the allowance now need a return, even when the tax due is modest.
Selling a rental property triggers capital gains tax with a tight reporting window — UK residential sales must be reported and the tax paid within 60 days of completion. It's one of the easiest deadlines in the whole system to miss, and one of the most penalised.
General guidance, not personal advice — thresholds and dates change. For advice on your own position in Harmondsworth, message us and we'll answer against your actual numbers.
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