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. For a rule-by-rule look at the compliance side of these systems, see our SRA Accounts Rules software guide.
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, client accounting, Outlook add-in | Client ledgers per matter, ring-fenced balances, separate designated client accounts, cash books and a three-way reconciliation, on the same records as the matters | From GBP 828 per seat per year; 14-day free trial; annual, 3-year or 5-year terms |
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. Osprey Approach is another long-standing UK platform that bundles legal accounts with case management; our Osprey Approach alternative guide covers it in detail.
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 Writford fits in your cashiering stack
Writford is an AI legal workspace for UK solicitors covering matter management, time recording, billing and an Outlook add-in, with live research from legislation.gov.uk, BAILII and SRA guidance surfaced inside every matter. The system of record for your client-account ledgers and the SRA five-weekly reconciliation is a dedicated legal accounts package; Writford handles the work-capture and billing layer that feeds clean data into it.
That division of labour is the sensible pattern for most firms. The Rule 8.3 reconciliation 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. Pair one of those with Writford and you remove the upstream friction: time captured accurately at the point of work, bills drafted without leaving the matter view, research questions answered in seconds, and documents organised so postings are never held up chasing a file. The data arriving at your cashiering system is complete and timely.
For your cashiering engine, the choice depends on what you need around it. Quill suits firms that want one vendor for accounts plus the option to outsource cashiering entirely, particularly where there is no qualified in-house cashier. A Xero-plus-legal-add-on stack works well for firms already comfortable in Xero who want to keep office accounting familiar and add only the client-ledger layer; confirm the add-on genuinely produces a Rule 8.3 reconciliation before committing. Clio spans matters, billing and accounting integrations in one platform; check GBP pricing and which client-money features are included in UK plans before you sign.
Whatever cashiering engine you choose, test the reconciliation before you go live. 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.
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.
Ready to tidy the matter, time and billing layer that feeds your accounts? Plans are sold on annual, 3-year or 5-year terms, and your data is processed in the UK and EEA with no training on customer data. Try Writford free for 14 days, no credit card required, or see a feature overview.