eCommerce Accountant UK

Your eCommerce accounts, sorted.

Running an eCommerce business means your accounts are rarely straightforward. Platform fees, multi-channel payouts, VAT thresholds — the admin grows with the business, and most accountants were not built with any of that in mind. Fixed monthly fee, ICAEW chartered, same-day replies.

  • Every platform payout reconciled monthly — no year-end scramble
  • Tax position visible throughout the year, not just when HMRC asks
  • VAT threshold monitored so no registration obligation catches you off guard
  • An accountant who already knows how Shopify, Amazon and eBay work

No long-term contract. If it is not working after three months, you leave with clean books and nothing owed.

Top rated on Google

★★★★★

Get a free quote

Fixed pricing. Same-day reply.

What our clients say

Verified Google Review

★★★★★

On the Ball, Rates Very Competitive

“On the ball, quick at responding, got the job done — rates are very competitive.”

Zayana Sleepwear

Verified Google Review

★★★★★

Switched Accountants, Already Saving Money

“Efficient, friendly and professional — already saving me money.”

Nic Paton

Verified Google Review

★★★★★

Worked a Saturday Night to Deliver

“He went above an beyond to help — working even on a Saturday night.”

Thomas Briggs

Verified Google Review

★★★★★

One Click Away for Every Question

“Always one click away from every possible question we could throw at him.”

Christos Tsongidis

Sound familiar?

eCommerce books messier than they should be?

The bigger your online store gets, the more complicated the accounts become. Shopify payouts that do not reconcile neatly, marketplace fees scattered across platforms, a VAT threshold closer than you realised, a tax return due with records that need serious work. None of it is unusual. It is all solvable — it just takes longer the more you leave it.

  • Hours lost reconciling Shopify, Amazon or eBay payouts against bank statements
  • No clear view of tax liability until the annual bill actually arrives
  • VAT threshold approaching without knowing exactly where you stand

What sorted looks like

Every platform payout reconciled every month, so your records are accurate and current. Your tax position visible throughout the year — not just at the end of it. VAT monitored as a matter of course, with no threshold surprises.

  • Every platform payout reconciled monthly — no year-end archaeology
  • Tax position clear well before HMRC sends anything your way
  • VAT threshold tracked continuously — no registration obligation you were not expecting
  • One fixed monthly cost that does not move regardless of how many questions you ask
Client results

What eCommerce clients say about us

We work with online sellers across the UK — Shopify, Amazon, eBay and beyond. Here are two clients who came to us in much the same situation you are probably in now.

★★★★★

Kieran at Swift is super! He helped and bailed me out of the last minute panic of tax and Companies House returns. He’s on the ball, quick at responding, patient with me and got the job done stress free, plus his rates are very competitive.

Z
Zayana Sleepwear
Verified Google Review
★★★★★

What a guy!! Excellent, fast and reliable. Kieran has been very professional, caring, patient and efficient throughout the entire process of building our company. He was always one click away from every possible question we could throw at him.

C
Christos Tsongidis
Verified Google Review
What you get

What your monthly fee covers

Three things that keep your eCommerce books accurate, your tax position visible and your compliance obligations handled — for one fixed monthly fee.

01

eCommerce Bookkeeping and Reconciliation

Every payout, platform fee, refund and charge reconciled monthly against your bank account — whether you sell on Shopify, Amazon, eBay or all three. Your records are current, your numbers are accurate, and there is no scramble when the tax return comes around.

Included as standard
02

VAT Returns and MTD Compliance

Quarterly VAT returns prepared and filed with HMRC, Making Tax Digital compliant as standard. Your VAT position is monitored throughout the year, so crossing a threshold is a planned event rather than an unwelcome letter.

Quarterly, fixed fee
03

Corporation Tax and Year-End Accounts

Annual accounts and CT600 prepared and filed with HMRC and Companies House. Your tax liability becomes visible well before the deadline — long enough to plan for it rather than react to it.

No extras, no surprises
What clients say

eCommerce sellers across the UK trust Swift

Online retailers, limited companies and growing eCommerce businesses. Usually arriving with books in some state of disarray. Leaving with considerably less to worry about.

★★★★★

Switched Accountants and Already Saving Money

“Having only recently switched my business to Swift from another accountant, I have found them efficient, friendly and professional, and they’re already saving me money! Would recommend. Nic Paton, Cormorant Media”

Nic Paton
Verified Google Review
★★★★★

Two Years In, Still Highly Recommending

“I’ve been using Swift Accounting for two years now after my previous accountant retired and recommended Kieran. Excellent and prompt service, great communications and above all really helpful. Highly recommend.”

Simon Hyde
Verified Google Review
★★★★★

Business Accounts Sorted Fast, at Short Notice

“Great work by Kieran sorting out my business accounts really fast and at short notice on multiple occasions. Many thanks and I would highly recommend them for all accounting needs.”

Cristian Diaconescu
Verified Google Review
Why Swift

Why eCommerce sellers choose Swift

There is no shortage of accountants. Here is what is different about working with one who already understands how online retail actually works.

🛒

No explaining how eCommerce works

Shopify settlement reports, Amazon FBA fees, referral charges, eBay managed payments, cross-border VAT — you will not spend ten minutes explaining your business model before getting a useful answer. We work with eCommerce sellers every day. Ask a question, get an answer.

💬

Replies the same day

Questions get answered the day you ask them. Not logged, not queued, not passed to a junior — answered. If you want to know whether a particular cost is deductible, you will know before the end of the day.

🔒

One price, clearly agreed

Your monthly fee is fixed and does not move. No hourly billing, no surprises, no invoice that arrives larger than expected. Your accounting costs are as predictable as your other fixed overheads.

Getting started

Up and running in four steps

Four steps from enquiry to everything being handled. No complicated onboarding, no forms that need a lawyer to interpret.

1

Send your enquiry

Fill in the form on this page. Kieran reads every enquiry and responds the same day with a clear next step. No automated holding messages.

2

A short discovery call

Twenty minutes to understand your platforms, current records and what needs sorting. By the end of the call you will know exactly what is covered, what it costs and when it starts.

3

We handle the setup

Your accounting software is connected, your records are brought up to date and everything is configured. You do not need to do anything except confirm you want to proceed.

4

Ongoing — nothing falls through

Monthly bookkeeping, quarterly VAT, annual tax return — handled as a matter of course. You will know your tax position well before it becomes urgent. Surprises are largely avoidable when the books are current.

100+ Clients nationwide
6+ Years established
5.0 Google rating
Fixed Monthly pricing
ICAEW Chartered
Xero Gold Partner
FreeAgent Partner
QuickBooks Certified
AAT Fellow

“Swift accounting offers exceptional service and I would recommend them to any business looking to move to online accounting.”

Aaron Stocker — Verified Google Review

Questions

Questions eCommerce sellers usually ask first

Yes — you will not need to explain your platform setup before getting a useful answer. Settlement reports, FBA fees, referral charges, managed payments and multi-channel reconciliation are all handled correctly as a matter of course. It is not unusual complexity for us.
Once your books are current, your tax liability becomes visible throughout the year rather than just at the end. Most clients have a reasonable estimate of what they owe three to four months before it is due — long enough to plan, not just react.
It is why most people come to us. Getting up to date takes a little longer at the start and may cost slightly more — we will tell you upfront before any work begins. Once current, keeping it current is straightforward.
No. Month-to-month, cancel with a month’s notice. We would rather keep clients because the service is worth it than because leaving is inconvenient.
Ready when you are

Less time on the books. More on the business.

Fixed monthly fee. eCommerce bookkeeping, VAT and corporation tax handled. Same-day replies. No long-term contract.

Tax position clear well before the bill arrives Every platform payout reconciled — no year-end scramble Fixed monthly cost, agreed upfront, does not move
Sort my accounts
Fixed monthly pricing ICAEW chartered Same-day replies No long-term contract