Choosing legal cashiering software UK firms can trust comes down to one test: does it keep client money separate from office money and produce the three-way reconciliation the SRA Accounts Rules demand? Quill, Xero plus a legal add-on, Clio and all-in-one practice tools answer that differently. This guide compares them through a COFA's eyes.
What does legal cashiering software UK firms need to do?
Legal cashiering software for UK firms must keep client money separate from office money, post double-entry transactions to client and office ledgers, and generate the five-weekly three-way reconciliation the SRA requires. Generic accounting tools cannot manage matter-level client ledgers, so a legal-specific package or add-on is the non-negotiable baseline for any solicitor handling client funds.
The Solicitors Regulation Authority is explicit. Rule 4.1 of the SRA Accounts Rules requires you to "keep client money separate from money belonging to the authorised body." That single sentence rules out running everything through one office bank account and hoping for the best. Client money sits in a designated client account, office money sits separately, and your software has to model both as distinct ledgers.
The second pillar is reconciliation. Rule 8.3 requires firms to complete, at least every five weeks, a reconciliation of the bank statement balance with the cash book balance and the client ledger total, signed off by the COFA or a manager of the firm. That is the "three-way" reconciliation: bank, cash book and client ledger, matched and signed. Reconciling only bank to cash book misses ledger posting errors and orphan balances, which is exactly the kind of gap the SRA's warning notices on missing client money describe.
So when you evaluate any tool, the questions are concrete. Can it hold separate client and office ledgers? Can it produce a true three-way reconciliation, not just a bank-to-book check? Can the COFA read and sign that reconciliation, and does the system flag differences to investigate? Everything else, time recording, billing, document handling, is secondary to those duties.
How do Quill, Xero, Clio and Writford compare for SRA cashiering?
For pure SRA client-account cashiering, dedicated legal tools lead. Quill offers both software and outsourced cashiering. Xero and QuickBooks need a legal add-on because they cannot manage client ledgers alone. Clio supports compliant workflows, often via accounting integrations. Writford handles the matter, time and billing layer rather than the client-account ledger itself.
| Option | What it is | SRA client ledgers and 3-way reconciliation | Pricing notes |
|---|---|---|---|
| Quill (Dye & Durham) | UK legal practice management, accounts and outsourced cashiering, 40+ years in the market | Built for it; legal accounts plus optional outsourced cashier | Quote-based; sold per user with cashiering licence fees historically |
| Xero plus legal add-on | General cloud accounting plus a legal practice or trust add-on | Xero alone cannot manage client ledgers; needs an add-on for SRA work | Xero subscription plus separate add-on cost |
| Clio | US-headquartered legal practice management with UK offering | Supports SRA-compliant workflows and 3-way reconciliation, often via Xero or QuickBooks | Core plans priced in USD; EasyStart from $49 per user per month; standalone Clio Accounting currently US-only |
| Writford | AI legal workspace: matter management, time recording, billing, Outlook add-in | Surfaces matter-level financials; not a client-account ledger or reconciliation engine | From GBP 49 per seat per month; 14-day free trial, no minimum contract |
A few specifics worth knowing before you shortlist.
Quill is the UK's largest outsourced legal cashiering provider, with more than 40 years serving the profession, and now sits within Dye & Durham (the old quill.co.uk addresses redirect to dyedurham.co.uk). Its Interactive product combines case management, time recording, billing and legal accounting, with SRA-oriented features such as breach reporting and warning notifications about disbursement transfers. If you want a single vendor for software and an outsourced cashier, this is the established choice.
Xero plus an add-on is the route many smaller firms take, because they already know Xero. The honest limitation, repeated across UK legal accounting commentary, is that neither Xero nor QuickBooks can manage client ledgers on their own, so neither is suitable in isolation for SRA client-money work. You keep Xero for the office accounts and bolt on a legal practice or trust-accounting layer that posts client ledgers and produces the five-weekly reconciliation.
Clio is built with UK firms in mind and states it supports SRA-compliant workflows and three-way reconciliation, frequently through its Xero or QuickBooks integrations. Two things to confirm as a UK buyer: its headline pricing is published in US dollars (EasyStart starts at $49 per user per month), and its standalone Clio Accounting product is currently described as US-only, so ask exactly which client-money features your UK plan includes. For a fuller view, see our Clio alternative for UK solicitors breakdown.
Where does Writford fit, and where does it not?
Writford is an AI legal workspace for UK solicitors covering matter management, time recording, billing and an Outlook add-in, retrieving live from sources like legislation.gov.uk, BAILII and SRA guidance. It surfaces the financial picture inside each matter. It is not a client-account ledger system, so for the SRA reconciliation itself you pair it with a dedicated legal accounts package.
That division of labour matters for a COFA. The five-weekly three-way reconciliation under Rule 8.3 is a client-account discipline that belongs in a legal accounts engine, whether that is Quill, a Xero-plus-add-on stack, or Clio with its accounting integration. Writford does not pretend to replace that. What it does is remove the friction that surrounds cashiering: capturing time accurately at the point of work, drafting bills, organising matter documents and answering research questions, so the data flowing toward your accounts is clean.
Many firms run both, and that is a sensible pattern rather than a compromise. You can read how the work-capture side fits together in our guide to AI legal billing and time recording in the UK, and how the matter layer ties it all together in matter management software for UK solicitors. If you are mapping the wider 2026 landscape, software for matter management in the UK sets out the categories and how they overlap.
When should a COFA NOT choose Writford for cashiering?
Do not choose Writford as your client-account cashiering system. If your immediate need is a system of record that holds client ledgers and produces the SRA three-way reconciliation, a dedicated legal accounts product or an outsourced cashier is the right tool, not an AI workspace. Be clear-eyed about which job you are solving.
Quill is the stronger pick if you want one vendor for accounts plus the option to outsource cashiering entirely, especially if you lack a qualified in-house cashier and want to reduce client-money risk. The trade-offs are cost and slower turnaround on ad-hoc postings compared with doing it yourself.
A Xero-plus-legal-add-on stack suits firms already comfortable in Xero who want to keep office accounting familiar and add only the client-ledger layer. It can be cost-effective, but you are managing two products and must confirm the add-on genuinely produces a Rule 8.3 reconciliation.
Clio appeals if you want one platform spanning matters, billing and accounting integrations and are comfortable with USD-denominated pricing and confirming UK feature availability. If your firm wants UK-native, GBP pricing and AI research grounded in UK sources for the surrounding workflow, that is where Writford earns its place alongside your accounts engine, not instead of it.
Whatever you choose, test the reconciliation before you commit. Run a real five-weekly cycle, hand the output to your COFA, and confirm they can read it, trust it and sign it. That single test tells you more than any feature list.
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