Choosing an accountant for your ecommerce business is, in the end, a question of whether they’ve dealt with the financial reality of businesses like yours before — and built systems to handle it well. The right person will understand why your P&L looks healthy while your cash is tight, why your margin figures might be less reliable than they appear, and what your VAT obligations actually are as you start selling across borders.
The wrong fit tends to become apparent slowly: in numbers you don’t quite trust, in questions that don’t get clean answers, in the growing sense that you’re still carrying the financial thinking yourself.
This guide gives you nine questions to ask when vetting ecommerce accountants. Use them on calls, compare answers between candidates, and pay attention not just to what people say but to how specifically they say it. Specificity is almost always a sign that someone has seen the problem before.
The Unique Needs of Ecommerce Accounting
E-commerce accounting isn’t regular accounting with a Shopify login added on. The way money moves through an online retail business creates complexity that is genuinely distinct: layered, fast-moving, and dependent on understanding how each platform actually works.
Think about what happens in a typical month. Thousands of transactions across multiple channels, with each platform reporting differently and taking its own cut before anything reaches you. Payout timing that bears no direct relationship to when sales occurred and chargebacks before the transfer hits your bank. Cash tied up in inventory sitting in your warehouse, in Amazon FBA, or somewhere on a container ship, all of which needs to be valued correctly for your accounts to reflect what you actually own. Multi-currency sales where exchange rate movements quietly erode margins. VAT obligations that span jurisdictions: UK returns, EU One Stop Shop filings, and potentially US sales tax if you’ve crossed nexus thresholds in certain states.
A generalist accountant can keep you broadly UK-compliant. But if you want someone who understands where your cash is actually going, and who can help you make better decisions about stock, pricing, and growth, you need someone with direct experience of the online retail terrain.
The questions below are designed to identify that person.
Questions to Ask Before Hiring an E-Commerce Accountant
1. What e-commerce businesses have you worked with, and how similar were they to mine?
An accountant who has spent the last decade working with professional services firms, construction businesses, or high-street retail has accumulated expertise that doesn’t transfer cleanly to multi-channel e-commerce. The mechanics are too different.
What you’re listening for is genuine platform familiarity. Do they know how Amazon settlement reports work without you explaining it? Can they talk about Shopify’s fee structure, or eBay’s managed payments, or how TikTok Shop handles its seller payouts? Do their e-commerce clients operate at a similar scale to yours, across similar channels and markets?
The goal isn’t to audit their work, it’s to see whether they’ve built real systems for the problems you have, rather than approaching each one fresh.
Red flags: Answers that could describe any business. Pivoting to software features rather than operational experience. Vague references to “a few online businesses” without any supporting detail.
2. How do you handle payout reconciliation and month-end close?
The most common error in e-commerce accounting — and the one with the most downstream consequences — is treating a platform payout as equivalent to revenue. It isn’t. A payout is the net of your sales, minus fees, minus refunds, minus chargebacks, minus any reserve the platform is holding back. Recording it as income is like treating your net pay as your gross salary.
Proper reconciliation means unpacking each settlement report, allocating gross sales correctly, recording platform fees and fulfilment costs as separate line items, and matching refunds against the original transactions. It means using clearing accounts to track what’s in transit at any given point, and maintaining an audit trail that would hold up under scrutiny.
Ask them to walk you through the process concretely. How does settlement data move from the platform into the accounting software? Who does this work and how often? How long after month-end do your books close?
Red flags: Journals prepared annually rather than monthly, which renders your management accounts useless for in-year decisions. Any workflow that equates bank receipts with sales without unpacking what those receipts contain. Vagueness about the actual mechanics of the process.
3. How do you handle VAT and international tax obligations?
VAT is the area where the gap between a specialist and a generalist becomes most consequential. The rules are genuinely complex, they interact across jurisdictions in ways that require active management, and the cost of errors is material.
But you’re not looking for a VAT lecture — you almost certainly know your own obligations better than you’d like to. What you’re looking for is evidence of documented process rather than considered opinion delivered on the fly.
Ask them specifically about your current situation: the channels you sell on, the markets you’re in or moving into, whether you use FBA or store stock overseas. A specialist will have handled that combination before and will describe their approach in concrete terms. Someone less experienced will answer in generalities.
Red flags: Confident assertions without any process behind them. Treating international obligations as something to address when they become urgent. Any suggestion that marketplace VAT collection removes your own filing requirements.
4. What tools and tech stack do you use, and who owns the integrations?
The right software infrastructure — Xero, A2X for settlement data, proper expense capture — automates a significant proportion of the reconciliation work that would otherwise introduce errors and eat time. A specialist firm should be using it fluently and should have strong opinions about why.
But the more important question is ownership. When a connection drops or a feed stops pulling, who notices and who fixes it — you, or them?
Red flags: Relying on basic bank feeds for e-commerce clients. Expecting you to manage integration problems. Unfamiliarity with A2X or equivalent connectors.
5. What will I receive each month, and what decisions will it help me make?
The test of a monthly accounts pack isn’t whether it’s technically correct — it’s whether you can make decisions from it. Can you tell from it whether to increase ad spend on a particular product? Whether you can afford your next stock order? Whether you’re approaching a VAT threshold in a new market?
Ask them to describe a typical monthly deliverable. Ask what format it takes, when it arrives, and what a review conversation looks like.
Red flags: Generic P&L formats with no e-commerce specificity. Accounts that arrive so late they’re historical rather than useful. No conversation about what the numbers actually mean for what you should do next.
6. How do you handle inventory, COGS, and landed costs so that margin is reliable?
This is the question that reveals most clearly whether an accountant understands e-commerce. If inventory costs are booked when you pay the supplier rather than when goods are sold, your P&L is distorted. If landed costs — freight, duty, customs clearance — aren’t allocated correctly, your margin figures are understated. These aren’t edge cases; they’re the default errors.
Ask them to walk through a typical stock purchase cycle for your kind of business. What happens when you pay a deposit to an overseas supplier? How do they value stock in FBA versus your own warehouse?
Crucially, pay attention to whether they ask you questions back — about how you track stock movements, what your warehouse system is, whether your inventory data is reliable. If they don’t ask, they haven’t thought carefully enough about the problem.
Red flags: COGS recorded purely on a cash basis. No interest in how your stock management systems work. Margin figures that look suspiciously stable regardless of what’s happening in the business.
7. Can you help with cash flow and stock planning, not just compliance?
Compliance is the baseline. For a scaling e-commerce brand the more valuable service sits alongside it — someone who can help you see your cash position clearly, anticipate pressure points, and make better decisions about stock timing and investment.
Ask them what a cash flow forecast actually looks like in practice for a business like yours. How would they model payout timing across different platforms? How would they factor in seasonal stock builds? What data would they need from you, and how often?
Red flags: Forecasting positioned as a vague add-on. Annual rather than rolling projections. No engagement with the specific cash dynamics of payout cycles and inventory financing.
8. What’s included in your service — and what isn’t?
Scope should be established clearly before you start, not discovered incrementally. The common extras worth asking about explicitly: cleanup work if your books need sorting; international VAT registrations; cash flow modelling; R&D tax credits where applicable; and ad hoc advisory beyond your regular monthly contact.
Also ask how pricing changes as your business develops — new channels, new markets, higher transaction volumes.
One thing that makes this conversation more productive: be specific about your current pain points and ask how they’d handle them. An accountant who has encountered your situation before will describe their approach in concrete terms. One who hasn’t will stay general.
Red flags: Scope described in accounting jargon with no clarity on day-to-day interaction. Reluctance to put inclusions and exclusions in writing. Fees that seem unusually low without explanation.
9. How is your pricing structured, and what drives the cost?
Ecommerce accounting fees are shaped by a consistent set of factors: transaction volume, number of platforms, VAT complexity, inventory complexity, and currency volumes. Understanding what drives your fee means you can make a sound comparison between options and anticipate how costs will change as your business grows.
Ask for a clear breakdown of what the monthly fee covers. Ask about onboarding costs upfront. There’s typically a one-off charge for setup and any historical cleanup, and it should be stated at the start. Ask what the mechanism is for adjusting fees as your business scales.
Red flags: Pricing that seems unusually low without explanation. No clarity on how fees change as you grow.
When Should You Hire an E-Commerce Accountant?
There’s no single trigger, but there are a set of milestones that tend to make the question more pressing.
VAT registration is one. At £90,000 of UK taxable turnover, you’re required to register — but the work of managing VAT returns correctly, particularly once you’re selling across borders, makes specialist support genuinely valuable. Multi-channel selling is another: once you’re operating across Amazon, Shopify, and one or two other platforms simultaneously, the reconciliation complexity justifies a proper setup.
Inventory at meaningful scale — particularly if you’re using FBA, holding stock in multiple locations, or importing from overseas — is a point at which your accounts can start misleading you if they’re not set up correctly. And there’s a subtler milestone worth paying attention to: the point at which you no longer trust your own margin figures, or when cash planning starts feeling like guesswork. That’s usually a sign that the financial infrastructure hasn’t kept pace with the business.
Early warning signs worth taking seriously: accounts that are consistently late, VAT filings that feel uncertain rather than routine, reconciliations that don’t fully close, and a general sense that your numbers describe the business approximately rather than accurately.
How to Switch to a Specialist Accountant Without Disrupting Your Business
Switching accountants when you’re running a business feels like a larger undertaking than it usually is. A well-managed transition takes a few weeks and leaves you in a meaningfully better position. The key is preparation.
Before you start, gather your current accounting file (or request it from your existing accountant — you’re entitled to your own data), your VAT registration details and recent returns, your platform login credentials for any tools that will need to be connected, and a clear picture of what your year-end position looks like. If your books are in disarray, be upfront about it — a specialist will have seen worse, and knowing what they’re inheriting allows them to scope the cleanup work accurately rather than discovering it incrementally.
A sensible first month with a new accountant focuses on setup and stabilisation: getting integrations connected and tested, reconciling the opening position, establishing the reporting structure, and agreeing the rhythm of ongoing communication. Some firms will offer a diagnostic review as part of onboarding — an assessment of what’s currently working, what isn’t, and what needs to change. That’s a useful starting point.
The transition is also a natural moment to raise the things that haven’t been working. If your previous setup left you uncertain about your VAT position, or your margin figures, or your cash forecasts, this is the conversation to have at the start rather than hoping the new setup resolves it by default.
Why Work With Elver?
Elver are a firm of UK chartered accountants working exclusively with e-commerce businesses — Amazon, Shopify, eBay, TikTok Shop, and brands operating across multiple channels simultaneously. Chartered status matters: it means regulated, qualified, and operating under professional standards, not just a firm that has decided to specialise in e-commerce.
The ecommerce accounting team includes in-house bookkeepers who work with online sellers daily. VAT is handled across UK, EU OSS and IOSS, and other international registrations as your markets expand.
Elver works with clients on the financial visibility that makes better decisions possible:
- three-way scenario-based forecasting built around actual e-commerce performance,
- management reporting across cash, P&L, balance sheet, and KPIs,
- and fractional CFO support for ecommerce businesses that have outgrown standard accounting but aren’t ready to hire in-house.
We’ve supported clients through rapid growth periods, funding rounds, and exits.
The thing that comes through consistently in what clients say is accessibility — questions answered, things explained clearly, nothing too small to deal with. That combination of technical depth and straightforward communication is harder to find than it should be.
If you’d like to talk through what working together would look like for your business, you can book a call here.
FAQs About Choosing a Specialised Ecommerce Accountant
It depends on your stage and complexity. A bookkeeper handles transaction processing — categorising your income and expenses, reconciling accounts, keeping your records current. An accountant interprets that data, handles your statutory filings, and advises on tax and financial strategy. For most scaling e-commerce businesses, you need both: a bookkeeper to keep the records accurate and timely, and an accountant to make sense of them and handle compliance. Many specialist firms provide both as an integrated service, which tends to work better than trying to coordinate two separate providers.
When you reach the point where compliance alone isn’t giving you the financial visibility you need to run the business confidently. That typically means you’re making meaningful stock investment decisions, managing cash flow across a seasonal cycle, considering expansion into new markets, or trying to understand profitability at a product or channel level. At that stage, a monthly management accounts pack with a review conversation — essentially a fractional finance function — becomes genuinely useful rather than a cost overhead.
The current threshold is £90,000 of VAT-taxable turnover in any rolling 12-month period. Once you cross it, you’re required to register and begin charging VAT on applicable sales. Voluntary registration below the threshold is sometimes worth considering — it allows you to reclaim VAT on business costs, which can be material if you’re importing goods. International selling introduces separate registration requirements that aren’t tied to the UK threshold.
Xero is the accounting software of choice for most e-commerce businesses at growth stage. A2X is the standard connector for pulling Amazon and Shopify settlement data into Xero accurately. It handles the fee and refund allocation that a basic bank feed would skip or misclassify. For inventory management, the right tool depends on your volume and complexity; options range from integrated Xero add-ons to dedicated inventory platforms for businesses with more complex stock operations.
Yes, in most cases. Amazon’s marketplace VAT collection — which applies to certain overseas sellers and specific transaction types — doesn’t remove your own VAT obligations. You still need to be registered where required, and your own returns need to account correctly for the transactions where marketplace collection applies. The interaction between marketplace-collected VAT and your own filing position requires careful handling; it’s one of the areas where getting specialist advice early saves a significant amount of complexity later.
