Short answer
An A2X accountant configures A2X to post each marketplace settlement as an accurate summary journal into Xero or QuickBooks, maps every fee and tax type to the right account, and reconciles the resulting deposit to the penny.
E-commerce accountants
A2X accountant UK
A2X certified approach for UK sellers: settlements posted to Xero or QuickBooks with clean summaries, VAT mapped correctly and payouts that always reconcile.
Short answer
An A2X accountant configures A2X to post each marketplace settlement as an accurate summary journal into Xero or QuickBooks, maps every fee and tax type to the right account, and reconciles the resulting deposit to the penny.
Written and reviewed by Waqas Sagar Member of ICAEW, Fellow of ACCA, Fellow of AAT, a double graduate and entrepreneur at heart, helping startups grow and serving thousands of businesses nationwide with an excellent team. Published by LimitedCompany.Accountants, 12 London Road, Morden, London SM4 5BQ. Reviewed 12 September 2026 against 2026/27 UK rates and current Companies House and HMRC guidance.
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An A2X accountant configures A2X to post each marketplace settlement as an accurate summary journal into Xero or QuickBooks, maps every fee and tax type to the right account, and reconciles the resulting deposit to the penny.
01
What A2X actually solves
02
Configuration is where it goes right or wrong
03
Ongoing checks
What A2X actually solves
A2X takes the settlement file and produces one summary per payout, splitting sales, refunds, fees and taxes. That removes thousands of individual order lines from your ledger while keeping the detail behind each figure. The result is a fast close and a bank reconciliation that ties exactly.
Configuration is where it goes right or wrong
The default account mapping is a starting point, not an answer. Fee types need to land in the right expense accounts, tax types need to reflect your actual VAT position including deemed supplies, and cost of goods needs a decision on whether A2X or your ledger carries it. We set it up once, properly, and document it.
Ongoing checks
Marketplaces add new transaction types regularly. Unmapped types sit in a holding account, and left alone they distort the accounts. We review the mapping every month as part of the close.
Before you act
Rates, thresholds and deadlines quoted here reflect the current UK position and current HMRC and Companies House guidance. Check GOV.UK, or ask us, before relying on them for your own business.
Local help
Talk to a limited company accountant near you
We work with company directors across London and Surrey from our office at 12 London Road, Morden, London SM4 5BQ. Pick your area, or send the form below and we will call you back.
Frequently asked
A2X accountant UK: questions directors ask
Is A2X included in your fee?
The licence is specified in your quote; for most sellers we include it.
A2X or Link My Books?
Both are good. A2X suits higher volume and multi marketplace; Link My Books often suits smaller single channel sellers.
Can you fix an existing A2X setup?
Yes, and a remap is usually a short one off job.
How should marketplace payouts be reconciled for a2x accountant uk?
Start with gross orders and reconcile through refunds, marketplace taxes, selling fees, advertising, fulfilment charges, reserves and currency differences to the net bank deposit. The settlement report, not the bank receipt alone, is the accounting source.
How do marketplace fees affect profit for a2x accountant uk?
Selling, payment, fulfilment and advertising fees should be separated so contribution margin is visible by channel. This helps distinguish high revenue from profitable revenue and supports better pricing, stock and advertising decisions.
What records are needed for a2x accountant uk?
Keep bank statements, sales and platform reports, purchase invoices, payroll records, VAT workings, finance agreements and Companies House correspondence. We confirm the exact list at onboarding and identify gaps before a filing deadline becomes urgent.
How much does help with a2x accountant uk cost?
The fee depends on transaction volume, record quality, VAT and payroll requirements, historic catch-up and the level of reporting needed. We agree a fixed scope and price before technical work starts, with published packages available on our fees page.
Can you take over a2x accountant uk from another accountant?
Yes. We request professional clearance, collect the prior records and authorities, check the next Companies House and HMRC deadlines, and give you one clear handover list. The process is normally completed remotely.
Can a2x accountant uk be handled online?
Yes. We work through secure cloud records, scheduled reviews and digital approvals, while keeping a named team available by phone, video call and email. Clients can also visit our Morden office by appointment.
Which accounting software works best for a2x accountant uk?
We regularly work with Xero, QuickBooks, FreeAgent, Sage and connected sales or expense apps. The right setup depends on transaction volume, integrations and the reports you need, not simply the software brand.
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What Our Clients Say
“I've been working with Accotax since January 2024, and their support has grown alongside my business needs. My personal allocated manager, Umer, provides tailored services for both of my companies, adapting as I expand and ensuring everything runs smoothly. They are responsive, knowledgeable, and always clear in their communication. Their help with accounts, VAT, payrolls, pensions and compliance gives me real confidence and peace of mind.”
“We worked with a few different accountants before finally settling with Accotax, and we're really glad we did. They take the time to understand how our business works and what our needs are. Anum, who looks after our account on a day-to-day basis, including reconciling invoices and preparing the annual accounts, is amazing, professional, efficient, and follows the processes we have put in place together. Accotax has made our accounting experience much smoother and easier. We see them as a long-term partner as our business continues to grow. I would 100% recommend them.”
“Accotax have been our accountants for many years now. We maintained them because of their professionalism. In the last couple of years I have been working with Imran, who has been very professional and helpful in guiding us through the whole process, explaining and clarifying every aspect of it. Very prompt in responding to questions and patient with us even when we seem to be slow.”
Included approach
Organised, explained, on schedule.
Clear scopeDeadline visibilityHuman support