Criminal defence is the most demanding practice area in UK law to run sustainably. Almost all the work is legally aided, the Legal Aid Agency’s payment schemes are complex and regularly revised, out-of-hours demand is constant, and the administrative overhead of billing, audit, and contract compliance is enormous. Yet it is also a practice area where skilled, well-organised firms can build strong community reputations, retain talented solicitor-advocates, and operate a genuinely resilient business.

This guide addresses the operational essentials: understanding and maximising criminal legal aid income, managing the police station and magistrates’ court rota, preparing for Crown Court cases efficiently, and using technology to reduce administrative drag without sacrificing quality.

Understanding the Criminal Legal Aid Payment Landscape

The Two Main Schemes

Criminal legal aid work falls into two broad categories: Police Station and Magistrates’ Court (the Duty and Own Client schemes) and Crown Court work (litigator fees and advocate fees under the Litigator and Advocate Graduated Fee Schemes).

The Police Station Scheme pays fixed fees per attendance, differentiated by police station claim category. The fee has not kept pace with inflation — the Law Society’s analysis consistently shows that firms running a police station service operate it at or near a loss in fee terms, treating it as a client acquisition cost for the magistrates’ court and Crown Court work that follows.

The Magistrates’ Court work is paid under the Crime Lower scheme, with fees set by the Legal Aid Agency’s standard fee categories. A significant proportion of magistrates’ court work is uncontested (guilty pleas and sentences), which generates lower fees than contested hearings. Understanding your firm’s mix of contested versus uncontested matters — and the LAA fee each attracts — is fundamental to financial planning.

Litigator Graduated Fee Scheme

Crown Court litigator fees are calculated under the Litigator Graduated Fee Scheme (LGFS), which bases payment on offence type, trial length, and page count of prosecution evidence (PPE). The PPE calculation has been the subject of extensive litigation and policy revision, most recently in the context of digital evidence. Firms must ensure that their LGFS claims reflect all claimable evidence correctly — there is significant money at stake for complex fraud or multi-defendant cases.

The LAA has a rigorous audit framework for LGFS claims. Spot-check audits examine whether claimed PPE is accurate, whether counsel and litigator work has been properly delineated, and whether time recording supports the claim. Firms that maintain contemporaneous file notes, clear division of work between fee earners, and accurate PPE schedules fare significantly better in audit than those relying on reconstructed records.

Police Station Operations

Building the Rota

The police station duty solicitor rota is the engine of a criminal defence practice. Firms that run an effective rota — covering their LAA-allocated area 24/7, with solicitors who provide genuinely quality advice — generate a stream of clients who then instruct the firm for subsequent proceedings.

The practical challenges are considerable. The Police and Criminal Evidence Act 1984 and its Codes of Practice require that a suspect’s right to legal advice is genuinely available, not just nominally. This means real solicitors (or accredited representatives under the LAA’s scheme) available at any hour. For smaller firms, maintaining rota coverage while preserving fee earner wellbeing requires cooperation with other firms on a shared rota, or the use of specialist accredited representative services.

DSCC (Defence Solicitor Call Centre) allocates duty solicitor calls. Firms must be registered, maintain qualified personnel on the rota, and respond to allocations within the required timeframes. Repeated non-responses result in deallocation and ultimately contract risk.

File Quality at the Station

The quality of advice given at the police station — and the file note recording it — matters more than many firms appreciate. The initial advice note should record the client’s account, the disclosure provided by the police, the advice given (including specific advice on the right to silence versus making a statement), and the client’s instructions.

A thorough police station file note serves two functions: it is the basis for any subsequent representation in proceedings, and it is an audit document that the LAA will scrutinise if the matter proceeds. Investing in a standard template that fee earners use at the station — rather than reconstructing notes from memory later — pays dividends in both file quality and billing accuracy.

Magistrates’ Court Practice

Duty and Own Client Work

Magistrates’ court work divides between duty work (clients seen for the first time at court on the day) and own client work (clients who have instructed the firm in advance). Duty work is high volume, low margin, and valuable mainly as a pipeline. Own client work is where the relationship and the margin lies.

Effective magistrates’ court practice requires excellent pre-hearing preparation. Obtaining advance information from the CPS (now largely delivered through the Digital Case System), reviewing it, advising the client, and preparing an attendance note — all before the hearing begins — is the standard expected by clients, courts, and auditors alike.

The Digital Case System

The Digital Case System (DCS) is the CPS’s platform for sharing prosecution material. Access is through a CPS-issued login; every fee earner appearing in the magistrates’ court needs an active DCS account. Material is posted to the DCS in advance of hearings; solicitors who do not check it risk appearing unprepared or being ambushed by late evidence.

Managing DCS notifications and downloads across a busy criminal practice requires discipline. A standardised inbox monitoring process — ensuring that DCS notifications for each matter are reviewed by the allocated fee earner within a set timeframe — prevents the situation where material is posted but not accessed.

Crown Court Case Management

From Transfer to PTPH

Cases transferred or committed to the Crown Court proceed to the Plea and Trial Preparation Hearing (PTPH), usually within 28 days of sending. The PTPH is a critical hearing — pleas are taken, and if contested, a trial date is fixed with a realistic assessment of trial readiness. A poorly prepared PTPH results in a trial fixture that cannot be kept, wasted costs, and client frustration.

Preparation for the PTPH requires: review of the indictment and schedule of charges, advice to the client on plea (with a written advice on merits of contest where appropriate), identification of unused material disclosure obligations on the prosecution, any defence expert requirements, and counsel’s instructions.

The working relationship between litigator and advocate at the Crown Court level is commercially significant. Where the firm briefs external counsel, the brief must be comprehensive — a brief that requires multiple returns to clarify instructions costs money and reflects poorly on the firm. Where the firm uses a solicitor-advocate, the transition from litigation to advocacy function must be carefully delineated for LGFS billing purposes.

LGFS Billing in Practice

Billing a Crown Court case under the LGFS is not a matter of filling in a form at the end. The fee depends on a combination of factors that must be tracked throughout the case: the representation order date, the principal offence and its LGFS band, the page count of prosecution evidence at the point the litigator’s retainer ends, the number of defendants, the trial length, and whether there was a cracked or effective trial.

Firms that track PPE as material arrives — rather than counting it at the end — are in a far stronger position to maximise legitimate claims. A log maintained from the start of Crown Court involvement, recording each batch of CPIA disclosure material received and its page count, is essential for complex cases.

Compliance and Contract Management

The LAA Standard Criminal Contract

Criminal legal aid is delivered under the LAA Standard Crime Contract. The current iteration imposes extensive obligations on contract holders: minimum case involvement requirements, peer review obligations, compliance with the Crime Contracting Guidance, and specific supervision requirements for all classes of work.

Contract compliance is monitored through a combination of annual compliance reviews, peer review exercises, and reactive monitoring triggered by billing anomalies or complaints. A firm found to be non-compliant faces contract suspension or termination — which in criminal defence practice is effectively a firm-ending event, since there is no viable private pay alternative for most criminal work.

Peer Review in Criminal Legal Aid

The LAA’s peer review for crime contracts assesses file quality against a standard across all matter types. Files are reviewed for: quality of advice at the police station, court hearing preparation quality, disclosure compliance, billing accuracy, and proper supervision of non-solicitor staff.

The most common peer review criticisms in criminal practices relate to: inadequate police station advice notes, absence of written advice on plea in Crown Court matters, poor disclosure scheduling, and billing claims that are not supported by the file. Regular internal file review — assessing a sample of completed matters against the peer review criteria — is the most effective way to identify and address quality issues before they appear in a formal review.

Technology for Criminal Defence Practices

Case Management

Criminal defence case management software needs to be built around the LAA billing codes and the criminal courts’ digital platforms. The key requirements are: integration with DCS where possible, LAA-compliant billing module, deadline tracking aligned to court timetables and police station advice windows, and a file structure that supports peer review.

Several established legal practice management systems have criminal law modules; some specialist criminal defence software providers offer dedicated platforms. The choice depends on the firm’s size and the proportion of Crown Court versus magistrates’ court and police station work.

Time Recording

Time recording in criminal defence serves both billing and compliance functions. For LGFS work, time records are the supporting evidence for the litigator fee claimed; they must be contemporaneous, accurate, and sufficiently detailed to withstand audit scrutiny. For lower crime work, time recording supports the firm’s ability to challenge under-claims and to understand the true cost per matter type.

Mobile time recording tools — particularly those that allow voice capture and automatic transcription — are well suited to criminal practice, where fee earners are frequently in court, at the police station, or in conference with clients and cannot pause to open a desktop application.

Obiter helps criminal defence teams manage the administrative weight that comes with high-volume legal aid practice — reading incoming correspondence from the courts, CPS, and LAA, drafting standard responses, recording billable time from calls and attendances, and keeping client AML records current. For practices where fee earners are stretched across police station, magistrates’ court, and Crown Court work simultaneously, having AI handle the correspondence layer frees up meaningful time for the substantive work that drives quality and client outcomes.

Criminal Defence Practice Management: Tools and Tips