The Dext Pricing Problem: Why UK Practices Are Rethinking Their Stack
Tanvir Alam•Aug 3, 2026•6 min read•Comparisons
Dext's per-client pricing model means your software costs grow every time your practice does, and for most UK independent practices, the total spend is significantly higher than it needs to be.
The Dext Pricing Problem UK Practices Are Quietly Sitting With
Most UK accountants and bookkeepers do not switch receipt management software after a bad experience. They switch after a bad invoice.
It usually goes like this. The practice grows. Three new clients in a quarter, five more the following one. The team is busier, billings are up, and things are going well. Then the Dext renewal lands. The number is higher than last year. It is always higher than last year. And for the first time, someone in the practice actually sits down to work out why.
That is what this post is for. If you are currently on Dext and you have started wondering whether the bill makes sense for your practice size, the answer is probably in here.
How Dext Pricing Actually Works
Dext does not publish a simple flat monthly rate. Its pricing is structured on a per-client basis, which means the cost scales directly with the number of clients on your account.
As of June 2026, Dext's published pricing for UK practices is:
50 clients: £391/month (ex-VAT)
150 clients: £894.15/month (ex-VAT)
300 clients: £1,541.10/month (ex-VAT)
These are the headline figures. The structure behind them is what matters: every client you add to your practice adds cost to your software bill. There is no ceiling within a tier. There is no point at which growth becomes cost-neutral.
For a practice that onboards 15 to 20 clients a year, which is not unusual for a healthy independent firm, that mechanism has a compounding effect. The bill does not jump dramatically in any single month. It drifts upward, quarter by quarter, in a way that is easy to absorb individually and painful to confront in aggregate.
The Annual Numbers
To make this concrete, here is what Dext costs annually at each published tier:
50 clients: £4,692/year
150 clients: £10,729.80/year
300 clients: £18,493.20/year
For a sole practitioner or a small two-partner firm, these are not trivial numbers. At the 150-client tier, a practice is spending over £10,000 a year on receipt capture and document management alone. At 300 clients, the annual software spend exceeds £18,000.
The question worth asking is not whether Dext delivers value. For many practices it does. The question is whether that specific pricing structure is the right model for how your practice is built and where it is going.
Why the Bill Keeps Rising
The per-client model has a characteristic that makes it feel manageable month to month and significant only in retrospect. Because cost increases are tied to client additions rather than to a renewal event, the bill rises in small increments rather than large ones.
A practice adding two or three clients a month will see its Dext cost increase by a small amount each time. No single increase is alarming. But over 12 months, the cumulative effect is meaningful, and it arrives without a formal renewal conversation that might prompt a review.
There is also a switching cost dynamic at play. Practices that have been on Dext for several years have typically built workflows, staff habits, and client communication around the platform. The perceived cost of switching feels higher than it probably is in practice, which means the per-client pricing rarely gets properly stress-tested against alternatives.
This is the pricing problem. It is not that Dext is a bad product. It is that the model is specifically structured so that your costs grow with your success, and the mechanism is opaque enough that most practices only notice it clearly once the number is already significant.
Wondering what your practice would pay on a flat-rate model? See Receiptflow's pricing. No sales call required.
What a Flat-Rate Alternative Actually Costs
Receiptflow uses a different pricing model entirely. One fixed monthly fee per practice, based on a client tier. The price does not increase as you add clients within that tier.
At 300 clients, the saving is £12,493 per year. For a UK practice charging an average of £500 per client annually, that is the equivalent of 25 clients' worth of fees absorbed entirely by software costs.
The flat-rate structure also changes the relationship between growth and cost. On Receiptflow, adding clients within your tier costs nothing. Growth is not penalised. When you move between tiers, the increase is a single known step, not a gradual drift.
What You Get on Receiptflow
It is worth being clear about what the comparison involves. Receiptflow is built for receipt scanning and bookkeeping automation for UK practices. It covers:
Receipt capture by email forwarding or web upload. No client app required
OCR extraction and automatic coding
Integration with Xero, QuickBooks, and Sage
MTD-ready VAT handling and HMRC compliance
A clean, fast dashboard sized for independent practices
It does not try to be everything. It does not have supplier management, practice analytics dashboards, or the broader document management features that sit in Dext's enterprise tier. If your practice relies on those features specifically, that is worth factoring in.
For the majority of UK independent practices managing standard receipt and expense workflows, Receiptflow covers what is needed, at a fraction of the cost.
Is Dext Worth the Price?
Honestly, it depends on what you are using it for.
Dext has a long track record, a mature OCR engine, and a feature set that extends well beyond receipt capture. For large firms with complex supplier management requirements, multi-entity clients, or deep integration into Dext's broader ecosystem, the cost may well be justified.
For independent practices and small multi-partner firms managing standard receipt workflows, the value-to-cost ratio is harder to defend, particularly when flat-rate alternatives cover the core use case at significantly lower cost.
The Dext pricing problem is not really a product problem. The product works. The problem is structural: a pricing model that scales against your growth, in a way that benefits the software vendor and not the practice.
When to Have the Conversation
Most practices review their software stack at one of three moments: renewal, a new partner joining, or a quiet month when someone finally has time to look at the overhead line.
If you are approaching any of those moments, now is a reasonable time to run the numbers. The comparison is straightforward:
Check your current Dext monthly cost
Look at your client count
Compare against a flat-rate alternative at the same tier
For most practices managing 50 clients or more, the annual saving is in the thousands. For practices approaching 150 or 300 clients, it is in the tens of thousands.
That is not a small number. And unlike most software decisions, the switching process is simpler than it looks. Receiptflow integrates with the same accounting platforms, client onboarding takes minutes, and there is no app required on the client side.
How much does Dext cost for a UK practice in 2026?
As of June 2026, Dext charges £391/month for 50 clients, £894.15/month for 150 clients, and £1,541.10/month for 300 clients, all ex-VAT. Pricing is per-client and increases as your client count grows.
Why does my Dext bill keep going up?
Dext uses per-client pricing, so your monthly cost increases every time you add a client. The rises are small individually but compound over time, often without a formal renewal review that would prompt you to compare alternatives.
Is Dext too expensive for a small UK accounting practice?
For practices managing 50 to 300 clients on standard receipt workflows, Dext's per-client model typically costs significantly more than flat-rate alternatives. At 150 clients, the gap versus Receiptflow is over £7,000 per year.
What is a cheaper alternative to Dext for UK accountants?
Receiptflow offers flat practice pricing at £150/month for 50 clients, £275/month for 150 clients, and £500/month for 300 clients, all ex-VAT. It integrates with Xero, QuickBooks, and Sage, with no client app required.
Can I switch from Dext to Receiptflow without disrupting my practice?
Yes. Receiptflow integrates with the same accounting platforms as Dext. Client onboarding requires no app, clients forward receipts by email. Although if the client wanted to they can download the iOS app or the Android app. Most practices complete the transition without meaningful workflow disruption.
Does Receiptflow support Making Tax Digital?
Yes. Receiptflow is MTD-ready and built for UK practices, with HMRC-compliant VAT handling and audit trail support built in as standard.
