E-commerce Accountants · South London
E-commerce accountants in Wallington Green
E-commerce accounting for online sellers in Wallington Green: single-channel businesses under the VAT threshold from £79 a month, multi-channel sellers with VAT at £129, and multi-channel with inventory accounting at £179. Fixed, published, and the same for a seller in Wallington Green as for one anywhere in England.
from £79/mo · fixed, per month
Next deadlines
- VAT return and payment for the quarter that ended last month
- VAT return and payment for the quarter that ended last month
- VAT return and payment for the quarter that ended last month
- Online Self Assessment filing deadline and balancing payment due
Who this is for
E-commerce Accountants for Wallington Green
Online sellers in Wallington Green: marketplace traders on one or several platforms, brands selling through their own store, dropshippers, subscription box businesses, sellers importing stock from overseas, UK sellers with EU or international customers, and businesses approaching or past the £90,000 VAT threshold who need the registration and returns handled correctly.
What is included
Everything inside the fixed fee
- Sales, fees, refunds and payouts reconciled per channel from marketplace and payment-processor reports
- VAT handled correctly for UK sales, marketplace-collected VAT, imports, EU and overseas customers
- Inventory accounting with cost of sales and stock valuation in the top package
- Cloud software integrated with your channels so transactions post automatically
- Annual accounts and Corporation Tax or Self Assessment, with the figures tying back to channel reports
- Marketplace VAT health check: a one-off review of your registrations and settings against the rules
How it works
E-commerce Accountants from Wallington Green, step by step
Tell us your situation
A short message or call about what you do and what needs filing. We ask the questions that determine the right package and nothing more.
Fixed fee in writing
You receive one price for the work, confirmed by email before anything starts. It does not change if the job takes longer than we expected.
Send records, review the draft
Records come by WhatsApp or email. We prepare the draft, explain the figures in plain English and answer your questions.
We file, you get the receipts
Once you approve and the fee is settled, we submit electronically and forward the HMRC or Companies House acknowledgement the same day.
Why IGI
Why Wallington Green businesses file with IGI
No hourly rate and no surprise invoice. Wallington Green clients know the fee for e-commerce accountants before they send a single document, and it stays fixed.
We work to the HMRC and Companies House calendar, not an appointment diary. Clients in Wallington Green get reminders at 60, 30 and 7 days before each date that applies to e-commerce accountants.
Online only, UK based. There is no office in Wallington Green to pay for, which is why the fee is the same here as anywhere in England; the work is done by people in the UK who answer the same day.
Continuity matters in e-commerce accountants: the person who prepared last year's work for your Wallington Green business prepares this year's, and remembers what was agreed.
Plain English, with the numbers. Every draft for Wallington Green comes with a short explanation of what the figures mean and what, if anything, you should do about them.
You stay in control of e-commerce accountants: drafts go to Wallington Green clients first, with the figures explained, and nothing leaves us until you say so.
Local facts
About Wallington Green
Wallington Green is in South London, within Sutton, in the SM6 postcode district, England. Income tax in England follows the UK rates: 20% basic to £50,270, 40% higher to £125,140 and 45% additional, with the personal allowance of £12,570 tapered away above £100,000. National Insurance, VAT and Corporation Tax are UK-wide, and Stamp Duty Land Tax applies to property purchases.
| Place | Distance | Direction |
|---|---|---|
| Wallington North | 0.1 mi | E |
| Carshalton | 0.3 mi | W |
| Carshalton Village | 0.5 mi | W |
| Wallington, Sutton | 0.7 mi | S |
| Carshalton Central | 0.7 mi | W |
| Beddington Hill | 0.8 mi | E |
| The Wrythe | 0.8 mi | NW |
| Hackbridge | 0.9 mi | N |
Worth knowing
Rules that come up in this work
Dormant companies
A dormant company is one with no significant accounting transactions in the year, where the only permitted entries are the payment for shares on incorporation, Companies House fees and penalties. It still files a confirmation statement and simplified dormant accounts every year. A bank charge or an accountant's fee paid from the company ends dormancy and requires full accounts.
The trading and property allowances
Not every small income needs a tax return. The trading allowance exempts the first £1,000 of self-employment or casual income and the property allowance does the same for rental income, each measured on gross receipts. They cannot be combined with rent-a-room relief on the same income, and claiming the allowance means giving up the expense deduction for that source.
Employer National Insurance
Employers pay National Insurance at 15% on each employee's earnings above the £5,000 secondary threshold, following the April 2025 changes. The Employment Allowance offsets up to £10,500 of this for eligible employers, which for a small team often removes the liability entirely, but companies where the director is the only employee do not qualify.
Workplace pensions and auto-enrolment
Auto-enrolment duties begin the day you take on your first employee, not when the Pensions Regulator writes to you. Eligible staff must be enrolled, contributions paid every pay period and re-enrolment carried out every three years. Director-only companies without employment contracts are usually exempt. Fines for non-compliance are fixed and escalating.
Record keeping
Record keeping is a legal obligation with a penalty of up to £3,000 for failure, but its real value is in making every other filing cheaper and more defensible. Keep invoices, receipts, bank statements, mileage logs and any HMRC correspondence, digitally if you like, for five years after the relevant filing deadline for individuals and six years for companies and VAT.
Allowable expenses
An expense is allowable against trading profit if it is incurred wholly and exclusively for the business. Materials, business travel other than ordinary commuting, a proportion of home running costs, software, insurance, professional fees, bank charges and protective clothing qualify. Client entertainment, ordinary clothing, fines and the private share of mixed-use costs do not.
Crypto records and reporting
HMRC treats cryptoassets as property. Swapping one token for another, spending crypto or gifting it are all disposals for Capital Gains Tax, and staking and lending rewards are income. Gains are computed under pooling rules with same-day and 30-day matching. From 2026 HMRC receives data from exchanges worldwide under the Cryptoasset Reporting Framework, so unreported activity is increasingly visible.
Questions
E-commerce Accountants questions from Wallington Green
Do I need to register for VAT if the marketplace collects it?
Marketplace-collected VAT does not count towards your registration threshold, but your other sales do. Many sellers have a mix and cross the £90,000 threshold without realising. We monitor your rolling 12-month taxable turnover monthly and tell you when registration is approaching.
Should I trade as a sole trader or a company?
Many sellers start as sole traders and incorporate as profits grow. A company protects personal assets from supplier and platform disputes, and can be more tax efficient at higher profits, but adds compliance. Marketplaces also treat business accounts differently. We run the comparison for your numbers.
I sell to EU customers. What VAT applies?
Since 2021 sales of goods to EU consumers are exports from the UK, zero-rated here, with EU VAT due in the customer's country. The EU's Import One Stop Shop lets you account for consignments under €150 through one registration. Above that, local registration or the customer paying on delivery. We advise on the right route for your volumes.
When do I need the inventory package?
When you hold meaningful stock. Without inventory accounting, the cost of goods purchased is expensed when bought, which distorts profit between periods and misstates the balance sheet. The £179 package tracks stock, calculates cost of sales and values closing stock, which lenders, investors and HMRC all expect from a stock-holding business.
What is the marketplace VAT health check?
A one-off £149 review of your VAT registration, your marketplace tax settings, your treatment of imports and overseas sales, and a sample of recent returns against the rules. It produces a written report of errors found and what to do about them. Most sellers who have set things up themselves have at least one.
Can you reconcile my payment processor as well as the marketplace?
Yes. Card processors and payment gateways on your own store are integrated so that gross sales, fees and payouts post and reconcile automatically. The fee treatment, including VAT on processor fees, is configured at setup, which is where most self-built integrations go wrong.
Which deadlines matter most for e-commerce accountants?
The next four dates that apply to e-commerce accountants are shown at the top of this page, calculated from today. For Wallington Green clients we diarise every one of them from the day you join and send reminders before each, so the work is done in good time rather than in the last week before a penalty.
How do I get started from Wallington Green?
Message us on WhatsApp or email with a sentence about your business and what you need. We reply in working hours with any questions and a fixed fee for e-commerce accountants. Once you confirm, we tell you exactly which records to send and the work begins. Most Wallington Green clients are set up within a day.
Let us take the deadlines off your plate in Wallington Green
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.